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", &(0x7f00000010c0)="ecd3e3566fb0cc099fa839f99284861a30702cd83652cf9d", 0x2}, 0x20) 23:17:30 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$SIOCAX25GETINFOOLD(r3, 0x89e9, &(0x7f0000000080)) bind$netrom(r1, &(0x7f0000000000)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x8}, [@null, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default]}, 0x48) 23:17:30 executing program 5: syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x40dc25, 0x7c00) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x5, 0xb9, 0x0, 0xb3, 0x0, 0x9, 0x90400, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1d9, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x40000, 0x265, 0x4, 0x2, 0x1, 0x80000000, 0x1}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) dup2(r2, r4) 23:17:30 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1100000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:31 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="1ffe9f39364be5bcff20063d6e0e6400e6ff", @ANYRES16=r3, @ANYBLOB="170904000000000000000100000005000700000014001f0000000000000000000000ffff7f00000108000a000000000006000200000000001400200000000000000000000000ffff0000000006001b000002000016f22da8b6311a056005589c424b0002b7c9dd785b8a7cf06d202577acfd7ea01efac790680b3f7d00"/134], 0x64}}, 0x0) fsetxattr$trusted_overlay_opaque(r2, &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x1) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) sched_rr_get_interval(r4, &(0x7f0000000280)) r5 = dup2(r1, r0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) sched_setscheduler(0x0, 0x5, &(0x7f00000001c0)) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r8 = dup2(r7, r7) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none, 0x2000}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, r8, 0x0, 0x5, &(0x7f00000002c0)='l2tp\x00'}, 0x30) kcmp$KCMP_EPOLL_TFD(0x0, r9, 0x7, r6, &(0x7f0000000340)={r5, r5, 0x4}) r10 = dup2(r6, r6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r10, 0x800443d3, &(0x7f0000000080)={@none}) write$RDMA_USER_CM_CMD_GET_EVENT(r10, &(0x7f0000000180)={0xc, 0x8}, 0x10) 23:17:31 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1200000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:31 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x4b2000) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r6], 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00-\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000400000d3818b35000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x600}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @loopback}, {0x6, @remote}, 0x44, {0x2, 0x4e24, @multicast2}, 'ipvlan0\x00'}) [ 765.741232] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 23:17:31 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1300000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 765.817178] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 23:17:31 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x46200) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x200100, 0x0) write$P9_RSETATTR(r0, &(0x7f0000000080)={0x7, 0x1b, 0x1}, 0x7) 23:17:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0x7e0, 0x1, 0x1, 0x2, 0x80000001, 0x6}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:31 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1400000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:31 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2003f, 0x246180) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f00000010c0)={&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/4096, 0x1000}) [ 766.231614] QAT: Invalid ioctl [ 766.257676] QAT: Invalid ioctl 23:17:31 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) ioctl$SIOCX25SCAUSEDIAG(0xffffffffffffffff, 0x89ec, &(0x7f0000000040)={0x1, 0x1}) 23:17:32 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1500000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x1000, @ipv4={[], [], @loopback}, 0x7fff}, {0xa, 0x4e20, 0x2, @private0, 0x7ff}, 0x3, [0x1f, 0xfffff55b, 0x5, 0xfffffff8, 0xfffffffe, 0x80000000, 0x1000, 0xfffffffe]}, 0x5c) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="02000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:32 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x7f9640) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/169) 23:17:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x14, r3, 0x711, 0x0, 0x0, {0x4, 0x0, 0xd00}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r3, 0xc00, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0xfa}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x81}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x8804) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) setitimer(0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 23:17:32 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1600000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB='\x00'/17], 0x1c}}, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="a82560c636ff83a64c8e2387e6657f37abb71a8a5ffca23afa4b2d1a395a6528d8560c4e028494e13c52e5fcf9ec5da3f9de577110476d43a3a69b1cddcfdd0b0f120c9698adb16cc044e28f29d5ae0bfe2d78ae5452e8e12309134ebda5bd", 0x5f, 0x8}, {&(0x7f00000002c0)="d201b3251eec242cc8a27fcb0aca1760a3f9758773d29ff60c14f00a5b182268378b515d72b1e0593bf6510abd7fe173a908449713d087a5998bf99d5bc15f3277fd931044670ff4395eff6fb83f3470d664de59133b640ac795a626e7f07922a5c4df899bf39f858237590550225ee14bfaf579644f3fc1a6e10b5198f4223a6916b4010fbc921bca89a7380de3b123573ee64e4da4289188ba87b8564c4d30fbbce7c485018985b51186690904c53e52bdb90c4ba8dfd36015e1862c322c991be8c08e9a9334addd01bc6dd65f0f74f43c77c50fe60a75bc3811f5d2c48ac9", 0xe0, 0x84}], 0x118000, 0x0) r2 = socket$isdn(0x22, 0x3, 0x25) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x8}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x428200) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) write$P9_RLOPEN(r5, &(0x7f0000000040)={0x18, 0xd, 0x1, {{0x80, 0x2, 0x5}, 0x4}}, 0x18) dup2(r1, r0) 23:17:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r3, 0x40044103, &(0x7f0000000000)=0x1) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:32 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1700000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x8901) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) sendmsg$AUDIT_DEL_RULE(r2, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000040)={0x430, 0x3f4, 0x20, 0x70bd2c, 0x25dfdbff, {0x3, 0x1, 0x38, [0x0, 0x1, 0x4, 0x7d1, 0x8, 0x7, 0x8, 0xfffffff9, 0xb9a6, 0xa10, 0x1efd, 0x0, 0x0, 0x2, 0x7, 0x5, 0x7f, 0x3f, 0x7, 0x40, 0x1, 0x7f, 0x8, 0xffffffff, 0x3f, 0x362, 0x40, 0x5, 0x4, 0x2a, 0x100, 0x9, 0xc72b, 0xcc, 0x1, 0x3, 0x6, 0x4, 0xdfb5, 0x5, 0x5, 0x4, 0x7, 0x3, 0x30000, 0xf9, 0x6, 0x0, 0x0, 0x2de26414, 0x80, 0x6, 0x4, 0x2, 0x3, 0x100, 0x4, 0xff, 0xf1, 0x32, 0x5, 0xffff, 0x0, 0x6], [0x7, 0xffff0000, 0x9, 0x6, 0x3, 0x2, 0x4, 0x7e22, 0x5000, 0x1ff, 0x1, 0x1ff, 0x8, 0x2, 0x100, 0x9, 0x9, 0x3fcf, 0x101, 0x6, 0x1, 0x3f, 0x3, 0x7, 0x3ff, 0x8, 0x1, 0x1, 0x8, 0x8, 0x4, 0x9, 0x8, 0x9, 0x3, 0x81, 0x2, 0xcb3e, 0x7fff, 0x6, 0xfff, 0x2, 0x5, 0x9, 0xffffffff, 0x8, 0x2, 0x10001, 0xff, 0x40, 0x40, 0x1f46, 0x6, 0x7, 0xa183, 0x0, 0x5, 0x5, 0x22, 0x1ff, 0x4, 0x5, 0xffffff4a, 0x628], [0x3f, 0x1, 0x7, 0x2, 0x6, 0x6, 0x101, 0x0, 0xfffffff7, 0x9, 0x80000001, 0x1, 0x80, 0x6, 0x0, 0x2, 0x8, 0x1, 0x200, 0x9, 0x4, 0x1000, 0x1000, 0x1, 0x80000001, 0x5, 0x3, 0xfffffff7, 0xffff, 0x7ff, 0x1, 0x200, 0x7, 0x3f82, 0x2, 0x8001, 0x4, 0x3, 0x7fffffff, 0x0, 0xff, 0x1, 0x2, 0x40, 0x80000000, 0x7fff, 0xffffff01, 0x7fffffff, 0x3, 0x7, 0x3c46, 0x0, 0x80000000, 0xfffffffa, 0x724, 0x7, 0x400, 0x81, 0x1, 0x9, 0x3f, 0xffffffff, 0x10001, 0x79603a96], [0x1000, 0xfffffff7, 0x1200000, 0x80000001, 0x2, 0x4f, 0x248, 0x1ff, 0x0, 0x8, 0xffff, 0xffffff81, 0x8, 0x9, 0x8, 0x3, 0x7fffffff, 0x81, 0x8, 0x8, 0xfff, 0x825, 0x0, 0x0, 0x80, 0x7fff, 0x5, 0x8, 0x1f, 0x7, 0xe9, 0x2c, 0x1e44, 0x2, 0x9, 0x100, 0x0, 0x10000, 0xfffffff7, 0x20, 0x3, 0x9, 0x4, 0x9, 0x1000, 0x7ff, 0x9, 0x4, 0x8, 0x1000, 0xff, 0x8, 0x1, 0x5, 0x0, 0x10001, 0x621, 0x6, 0x3, 0x4487a402, 0x5, 0x1, 0x1f], 0xd, ['/dev/usbmon#\x00']}, ["", ""]}, 0x430}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000) 23:17:33 executing program 5: syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) dup2(r5, r4) 23:17:33 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1800000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0}, 0x120, 0x0, 0x1}, 0x0, 0xf, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/68) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="df200000000000"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$l2tp(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x4c, r0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x7}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x18e}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x166}, @L2TP_ATTR_DATA_SEQ={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44895}, 0x4c080) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:33 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1900000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:33 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1a00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:33 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={[], [], @rand_addr=0xfffffffd}}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x14, r5, 0x821}, 0x14}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)={0x344, r5, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x77d}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x1f}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_SCAN_SUPP_RATES={0x30c, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xf3, 0x0, "21ceaba835e0083e00b52a066176d9828a49d8063a22e2bf6682f2f144469bd053ca86998123f1f28e4f0477706b144335ba0f4a1e872cfab500d80f6dcf32d5c0afb623c687dffb4f3effa1871158e08921ee3d2a3e2149c6a32375b2b74cee58d46501b30dc86aac32568595d8a372b2493f7294428f8fc2f95ef218083de8de851454ef9c4bb9e00bbcf0d4516cff0b0f4a0a6ee49bc9c7ab1b6e8b51256809e662967b9ac39ef4ca1a65471e961cf7f2ca454e1ec5e3af673cbb664b4f99835b8f791db489a484206d765f0a71b86fab2703ae79161e5c288df538f86b45e9fe1b2a88eeaf67bc1a774b319bb6"}, @NL80211_BAND_2GHZ={0x27, 0x0, "c859a317454b2c0913b36f0215f65077a2019d97018005506f803e56e6875d5c600f83"}, @NL80211_BAND_5GHZ={0x99, 0x1, "d13e9f00698022c996cc9a5f9799c0997ea5b9b5eb52a7f8ef2d7b575852aa7d5bc169690a15d43d89c80d9d5d3e20ce203e058b838d19fcf1c82c852bd74a469468e43a5cefe4415d8e629b3f5d32937531386c6bf7b0cb51561b3bc49cf6c300f37c043abf25d8731530d8376f8b9bad0ad1daa6c4e8b7f21644bb6be86883fe318df30a756ba85059fda752062f344d4ed282b3"}, @NL80211_BAND_5GHZ={0x7a, 0x1, "b9e8127bd051adcd7c5a7b90dcb12f7e991444cfc1187efa25a41edd64bdd5cfd625adebfddde72969fc89171d5a8564d069081b7a6af2da45fc8e8b5b7cc9d309b868ff1c36f76d98012ef3f47a574b31f0638726010c09a315e5d7271dc481f3d60e9f79bbffeb110c19e453651e135cc9b0724bd0"}, @NL80211_BAND_60GHZ={0xd3, 0x2, "d44fb0e184a748bac5b8e3630d02587df3eac34d5d22ede0938aaaf6fb511a78e09c88c48c823157a5be420db133b96e213bf17d568c8c4d23c81fb1bc419712c701c410548d84a3ce64c8fcbf06ec1aa2bee0a520b235080b0735ad8b4f584652d3281508e7a53ebd716db988fe6d4bc7b24254445df2fac16488527b3134b48cf117fc201c04be7b23a6223783667265386e02cd3e7eea1f4303f60ceeeebd206c7329dd8c2c4c0daaf6030e7993bb281e9de08bc7faff58fce9f773736a6eb3e622307f3ff55a40e374d93cdc78"}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x4}}]}, 0x344}, 0x1, 0x0, 0x0, 0x4c000}, 0x40000) 23:17:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb7, 0x5, 0xff, 0xa8, 0x0, 0x300, 0x40200, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0xffffffff85b6d8b9, 0x3f}, 0x10100, 0x5, 0x7, 0x3, 0x7, 0x0, 0x7fff}, r1, 0xf, r3, 0xa) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:33 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1b00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:33 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0xffffffffffffffff, 0xd07b11cc8df55355) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xfffffffb, @remote, 0x8001}, @in6={0xa, 0x4e22, 0x935f, @private0, 0x20}], 0x38) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$SIOCAX25GETINFO(r3, 0x89ed, &(0x7f0000000040)) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r4, r0) 23:17:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x48, r1, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_RULES={0x2c, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7f}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8000}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x2000000}, 0x8c4) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:34 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1c00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r5, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x54, r1, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}, @NL80211_ATTR_STA_WME={0xc, 0x81, [@NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0xd7}]}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x76}, @NL80211_ATTR_STA_WME={0x1c, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x80}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x4}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x3}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000180}, 0x4040000) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x200004, &(0x7f0000000100)={[{@mode={'mode', 0x3d, 0x40}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x7f}}], [{@fsuuid={'fsuuid', 0x3d, {[0x33, 0x37, 0x36, 0x37, 0x33, 0x65, 0x33, 0x36], 0x2d, [0x66, 0x31, 0x25, 0x63], 0x2d, [0x62, 0x0, 0x36, 0x8], 0x2d, [0x65, 0x0, 0x33, 0x65], 0x2d, [0x37, 0x30, 0x31, 0x39, 0x37, 0x32, 0x36, 0x62]}}}, {@subj_user={'subj_user', 0x3d, ']nodev'}}, {@uid_lt={'uid<', r4}}]}) 23:17:34 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(r1, 0x0, 0x0, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xe) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r7 = dup2(r6, r6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$RTC_VL_CLR(r7, 0x7014) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000000000)={"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"}) 23:17:34 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1d00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 768.851762] QAT: Invalid ioctl 23:17:34 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x3, 0x208201) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x80, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) socket(0x10, 0x803, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYRES64, @ANYRESDEC=r2, @ANYBLOB="1ccc85b6e246524a5cc77c4dabbde24ac9e9cde84733bb0f69d64dea706529f076f3f52362a5b5e1cb62a09170833a32f173a435fe867f5bdd74f23e764a9167a3a1731d86dc413c10cd101266bb5b5a8211dca989ee1783ccd871ec9e5632db9736c9351568fad08c38cbd8e8abf5927d91ae3a1fdf3db62a", @ANYRESDEC, @ANYRES64=r0, @ANYRES64], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x844) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="200064227000fedbdf250700000014000200000006000000000000000000000014000600726f73653000000000000300000000000000000000000000001d0421bf033a1adf032b64348a0e857a0108000500"], 0x58}}, 0x4008094) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f0000000000)) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r5, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f00000002c0)={0x2}) setsockopt$inet_int(r1, 0x1f00000000000000, 0x5, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8001, 0x841) 23:17:34 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1e00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x1f) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:34 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000000)=0x7, 0x4, 0x1) 23:17:34 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1f00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:35 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$IPSET_CMD_HEADER(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0xc, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x1) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:35 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:35 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2e00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700000000000000a1d50d5b62982f61a5504f97230c1a5dd93e25850c1e241225f29c214cd5afbcae57f83ed67b22d7980530e2cf39225bda490cc752005bbdc8b43a9a9411c64dbf26505c914190ac1fbb55fb09311f9c15b373517d9953777fc61c2a6182905b3cb8439354b2d646fc836088daad5e10274fe4c6dca9202ba2c85907892c694a23868ade39fe99be812e8bc76c75e0a24dcde9c72089dd9af52984e707becab6b4d1e85f9730b8cf6a5733b6", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="242000000000270d0000001e0000000000080000", @ANYRES32=r2], 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x24, 0x2d, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x24}}, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r3, 0x8906, 0x0) listen(r3, 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r4, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$PNPIPE_IFINDEX(r4, 0x113, 0x2, &(0x7f00000004c0)=0x0, &(0x7f0000000500)=0x4) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x3c, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x1) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:35 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3000000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:35 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3400000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:35 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) listen(0xffffffffffffffff, 0x4) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket(0x22, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000001200)) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="1a9973944756e6551284301c81fffffe", @ANYRES16=r0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6c, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r5, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x0, 0x0, 0x0, 0x40, 0x54}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r5, 0xfff9, 0x8001, 0x4, 0x7ff, 0x4e}, 0x14) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x81}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1ff}]}, 0x38}}, 0x4040804) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xfc, 0x0, 0x0, 0x2902, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x93, 0x8, 0x40, 0x3, 0x0, 0x5, 0x34, 0x1, 0x3, 0x52, 0x5d, 0x5, 0x4}, {0x3, 0x2, 0x1f, 0x80, 0xff, 0xfb, 0x9, 0x4, 0x81, 0x9, 0x1, 0x0, 0x5092}, {0x12000000, 0x8, 0x93, 0x20, 0x4, 0xcb, 0x3, 0x7, 0xfa, 0x7f, 0x4, 0x8}], 0xfff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB="64a4f4e4", @ANYRES16=r4, @ANYBLOB="17090000000000000000010000000500070000000000080009000000000014001f0000000000000000000000ffff7f00000108000a000000000006000200000000001400200000000000000000000000ffff0000000006001b0000020000"], 0x64}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r6, 0x800, 0x70bd28, 0x25dfdbfc, {{}, {}, {0x18, 0x13, @l2={'eth', 0x3a, 'veth1_to_hsr\x00'}}}, ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20004000}, 0x24000004) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r8, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRESDEC, @ANYRES16=r3, @ANYRESHEX=r7], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:36 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x80000001, 0x2, 'client1\x00', 0x0, "d1a0a1d68a27196c", "1ed9da5110e8faf309911a76264b2eae4dab71d25e20642459c6c7b0e6bfcbb1", 0xf3e, 0x200}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:36 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3b00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060097f2f8cad21ac98820661e838acbfe8ca3cef9025191f0adce4041af6b55eaec0dc9cf2cf8528369b41842d410c71ad892de00"/80], 0x1c}}, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000180)={0x4, 0x2, 0xffffff7f, r4, 0x0, &(0x7f0000000140)={0x990a96, 0x3, [], @p_u16=&(0x7f0000000100)=0x9}}) sendmsg$NFT_MSG_GETFLOWTABLE(r6, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, 0x17, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x45001}, 0x8008) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:36 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_G_FREQUENCY(r3, 0xc02c5638, &(0x7f00000000c0)={0x1, 0x4, 0x3}) write$rfkill(r1, &(0x7f0000000000)={0x6, 0x4, 0x2, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDCTL_DSP_GETCAPS(r5, 0x8004500f, &(0x7f0000000100)) r6 = socket$inet(0x2, 0x3, 0x2) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.memory_spread_page\x00', 0x2, 0x0) setsockopt$inet_int(r6, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:36 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3f00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:36 executing program 0: prctl$PR_SET_FPEMU(0xa, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40040, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r3, 0x200, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) setrlimit(0x0, &(0x7f0000000200)={0x1, 0x8}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:36 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x400, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:36 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:36 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r3, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xfffffffffffffffb}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x21}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x48}}, 0x800) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) accept4(r2, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$NS_GET_OWNER_UID(r5, 0xb704, &(0x7f00000005c0)=0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x4, &(0x7f00000001c0)=[{&(0x7f0000000100)="0c0cefff7e0a7b8f865e6f53bfba1c9689214bbd5ce97006437bb33100bd40cf08674b9110f93449c8c8518d52b4f2c82e50b7621e4f4bbc851ec313b12dc84a65f4747bca7585a24554cfc28a7b38", 0x4f, 0x5c4}, {&(0x7f0000000180)="8d3a716c91fe0a787eea28b893117ad1b4d20498f1", 0x15, 0x5}, {&(0x7f00000002c0)="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", 0xfc, 0x80}, {&(0x7f00000003c0)="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", 0xfd, 0x4c94}], 0x211020, &(0x7f0000000600)=ANY=[@ANYBLOB="577870653d64dbb1212c666f7263652c6e6f626172726965722c666f7263652c7569643d", @ANYRESHEX=r3, @ANYBLOB=',uid=', @ANYRESHEX=r6, @ANYBLOB="2c63726561746f723d65fd33962c61756469742c646566636f6e746578743d73797374656d5f752c00"]) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:36 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3800bc26", @ANYRES16=r3, @ANYBLOB="08002cbd7000fcdbdf250600000008000800ac1414bb080004000200000014000500fe880000000000000000000000000101"], 0x38}, 0x1, 0x0, 0x0, 0x8844}, 0x20000000) sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c006400b945caf361d82efd8d7f2175582ef6b466ab518cfca8a1d26f65508a896c147a53ebda294eba3b0e99d3", @ANYRES16=r3, @ANYBLOB="100029bd7000fedbdf250800000008000c000300000008000800ffffffff08000400ffffffff08000800ac1414bb0800020005000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x40880) r4 = dup2(r1, r0) write$FUSE_DIRENT(r2, &(0x7f00000002c0)={0x98, 0x0, 0x1, [{0x0, 0x1, 0xa, 0x80000000, 'NLBL_MGMT\x00'}, {0x4, 0x4, 0x0, 0x5}, {0x2, 0x400, 0x4, 0x5, ',^\xf1!'}, {0x5, 0xc92, 0xa, 0x3f, 'NLBL_MGMT\x00'}]}, 0x98) sendmsg$tipc(r4, &(0x7f00000005c0)={&(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x2, 0x3, 0x3}}, 0x10, &(0x7f0000000500)=[{&(0x7f00000001c0)}, {&(0x7f0000000380)="148e8bcacd1c18c1bbd90c98cd83753a6524fdbc4029f9b6bfe25576752f5ce5c351b2c955be19a613514cf87435c61f52d300aba8f20706b6d1e85f19fbfcefc81746a67cfdeb6cb06e023206752812aac46ee3677b296abe2a517beb62f18f15b23edb10ad1eb819ade8f040bc407d90171e5d42050784eff5a84a717e43c38ad77a89e5d03abf787e49102442dc8bd0b0746bacac76f39c3e1253397bec37beafce72447d96aa04dae18954a5f0b9179b6cbb57d132ba132441371012bf55a651af795ae221b489f082f4662a33a8e8896ddf9a5ebe873fac6e378f3b65aeda7a14848800b823", 0xe8}, {&(0x7f0000000480)="c17f27ad651bb29da341d703245b99c781a2ed1c4adf8536190b843da59eaa8927ed73c24194374b81fc3d6ebce59be748aeb597cd93e368ccf85ee9b29ce88296d7c25269415b19f833055df27733534d057a8d037d2a94bb06b07044ffcc0a579ad82bf5b61cfbe888ec9661a99be4b112a43a05307cfd83cff8fc84e8", 0x7e}], 0x3, &(0x7f0000000540)="cf644fa08dfdbf1e6610189bb30d2aa5b30b4552d73c53143b492073c072b3d19824d2a39bf67fd1775bc311d1d65aecf6f74c5257eb4610728d22a347fe40f6ef0ab96c99c3b8be2e73d7d7ed751d09bab3ca56d1d443e8cb437d93ad9d66", 0x5f, 0x15}, 0x4008880) 23:17:36 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7208000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:36 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x8000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000200)={0x53, 0xfffffffffffffffc, 0x71, 0x7, @buffer={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000080)="442d4b000c49f803583203c5e7b4c9b4aaf1ab461aa0baf8049b9fd6c6f0ce3e02cd9224605bc405fa69ec3a3ce992fe07dca222a5f3bf2e3b3cc29986cd1d657352f710beccad773c10fc79771120a23e2691e5de15f5f46f330866b60fb1164f2fdd44d4bfecec111f919e0eeff741b2", &(0x7f0000000100)=""/165, 0x5, 0x10000, 0x2, &(0x7f00000001c0)}) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="171900000000000000000100000005000700f9000000080009000000000014001f00000108000a000000000006000200000000001400200000000000000000000000ffff0000000006001b0000020000"], 0x64}}, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0)=0xf199cca741f32fb7, 0x4) syncfs(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="0000f642", @ANYRES16=r3, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r5, 0x8, 0x70bd27, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x400c880}, 0x240408d0) 23:17:37 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000004c0)={0xa0, 0x0, &(0x7f0000000300)=[@exit_looper, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000140)={@ptr={0x70742a85, 0x0, &(0x7f0000000080)=""/25, 0x19, 0x1, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0)=""/63, 0x3f}, @fda={0x66646185, 0x0, 0x2, 0x1c}}, &(0x7f00000001c0)={0x0, 0x28, 0x50}}}, @register_looper, @enter_looper, @exit_looper, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000240)={@fda={0x66646185, 0x5, 0x0, 0x36}, @flat=@weak_handle={0x77682a85, 0x100, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000200)=""/1, 0x1, 0x1}}, &(0x7f00000002c0)={0x0, 0x20, 0x38}}}, @release={0x40046306, 0x1}], 0xd5, 0x0, &(0x7f00000003c0)="73372bed815c6458e84f6a3ea0e66275cabde0bf0728ab76b142576c00becac062cef5d5652ce6d15b55ececee8b62aa7b73b2a184cc00c435c61006bd5eeb26084f03ab1ce13144d9234479c8f42561b10d514a52d0fc665e1f2b19ffc23cb2f66a9949cef19030acdc2f880428bcf829daff7a6b91f1113aa5ae681fb7318a30467f60876349c0af537291cfdefa9b351429281a44d87eaff8d4e96c7631c248aeaff68927cfab40670c1b224ee01436a3ccd128f346a8ffdaa70fa3ba1027793e2a8eea269b2264498918ef4a1e89ceae052246"}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x40) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r4, 0x8906, 0x0) listen(r4, 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r5, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r6 = geteuid() ioctl$SIOCAX25ADDUID(r5, 0x89e1, &(0x7f0000000000)={0x3, @default, r6}) dup2(r3, r2) 23:17:37 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$VIDIOC_G_JPEGCOMP(r0, 0x808c563d, &(0x7f0000000040)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x1f00000000000000, 0x5, 0x0, 0x0) [ 771.478618] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. 23:17:37 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7408000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 771.544711] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. 23:17:37 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x105100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1f}, @in6={0xa, 0x4e21, 0x9, @remote, 0xc9}, @in6={0xa, 0x4e23, 0x858, @mcast1, 0xff}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}], 0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sync_file_range(r2, 0xb12, 0x40, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r4, r0) 23:17:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000000)={0x37, 0x8}) syz_genetlink_get_family_id$l2tp(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:37 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:37 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7608000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:37 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc00, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x7ff, &(0x7f0000000080)=0x4) 23:17:37 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) r2 = openat(r1, &(0x7f0000000380)='./file0\x00', 0x406100, 0x152) r3 = socket(0x10, 0x803, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r4, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xf}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x84, r4, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_batadv\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:pinentry_exec_t:s0\x00'}]}, 0x84}}, 0x40000) 23:17:37 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000, 0x102) sendmsg$nfc_llcp(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x3, 0x6, 0x8, "588979a40257b3d1de172aab6005cdc98b8916656b4e2ab65b84c874a01fee70bbbb59c72e0d2bef9948219b86a6dccb166cea7f378f2c59866f45d7860766"}, 0x60, &(0x7f00000013c0)=[{&(0x7f00000000c0)="160487b4c2d5fa0314236e6028e3bfab8504b4eb3029c9a17e3fb942ebc926ecd502040ffb5fb9933cbcb4d187f4055a328a78cb814a51bbea269248d294216015222da3f214f4310cbc", 0x4a}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="8d1c41e72c24d4f7a84724de4ba932839dd65951b40f962ec8b3d54059778401816dcd3a6962733acbe12fad00b92d07970ce3fcdd767acac1ca95485334caf24d0688baa2a25d31262eddc52a1b1d1ba910000e7d6d32ab2b1460ebbea40bfa76145fb62de74644630fba1cb4a61f1d408700db7d4029f874fc77d9a19eaf08dfd83c9f78f63315d1a01804db1a48b39d92045fe363371fed4e306b8db26e96fc7479863b12e012e4748221dd63d53404c927144e4eb101df33f887ff8e57d89cfe83c5139aa90cce0d09bf41d7e3e464be24e7b6c5613a0fcf05c6e9075987875ed1c4b5e1c0581d80e3a0634f9a7eaee2", 0xf2}, {&(0x7f0000001240)="b2bbff6e2d928f5e79590b995a77d663b311fe567a577d5ec881a46cc76b0cbb7ec5a9991c27c3fb3b", 0x29}, {&(0x7f0000001280)="678ef934c2e81ed1edd73385ebb57e097d6da5b397ee1186cbf79f99e6670c5b723893aa5f6ea0548f6387a34d21f1640c858558d7ad33c2f51d91132dae5b6de10ed6d96eae200b620a03b46db4a8e889fba22133e0e17f0395cc6b67de10d70192a2f44025a87cdd0f68229f7b8505e1177c33dad108e9da4aed47be99fa66a5cfa8f40915c8", 0x87}, {&(0x7f0000001340)="305b1ec0d0492c33ae8ff26f9e808f892da644d0739c11078c693ad35142369eec3bafc906a4257605e1c5c765caa66bc9f4072466382aa8d859a5e794f5ce1c44cbc805fd28510acfae4a5e8c979fcc46a3c44d6e72526a3a91bb9539", 0x5d}], 0x6, &(0x7f0000001440)={0xa8, 0x10e, 0x9, "ee0bb90096bfe392d7848c7e407be7f785c42448b66e51cb40b8f3498fadc7a7ee843efd02e99f9f968145c52611ab0f59a063644bc2aa984ed33b5fd59768f562c6603f0c6e2deef08c40ae0ea5f4b1a92dce567be6d4693a46b04c32c633c3e56f9d77d3e1a3647a396e3516b6c46504956eacc2aeb19585986f751dbbfe6f186f0ae6721125639ded92c98b8e9bba1f910bf737c7"}, 0xa8, 0x804}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x1f00000000000000, 0x5, 0x0, 0x0) [ 772.000836] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14909 comm=syz-executor.4 23:17:37 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x8, 0x64}) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r0) 23:17:37 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7808000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:37 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r4 = dup(r2) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x190, r5, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7cfb}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffff9}]}, @TIPC_NLA_LINK={0x90, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x80}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5c8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x58}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffff7f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x81}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x4}, 0x40004000) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:37 executing program 4: socket$nl_sock_diag(0x10, 0x3, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x627, 0x3e3540) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r4, 0x8, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x3ed}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40804) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r6 = dup2(r5, r5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000040)) ioctl$RTC_WIE_OFF(r1, 0x7010) 23:17:38 executing program 5: ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000000)=0x1) r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r6 = dup2(r5, r5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$MON_IOCT_RING_SIZE(r6, 0x9204, 0x31cde) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x40002, 0x0) ioctl$KVM_GET_TSC_KHZ(r7, 0xaea3) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r9, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) dup2(r8, r0) 23:17:38 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x246300) 23:17:38 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7a08000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:38 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext={0x101, 0x9}, 0x1000, 0x0, 0x0, 0x6}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000000)={0x0, 0x1, [0x4, 0x7fffffff, 0x6, 0x8, 0x4, 0x7, 0xab, 0x414]}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:38 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r1, &(0x7f0000000040)=""/255, 0xff, 0x12020, &(0x7f0000000140)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000180)={0x0, 0x0, [0x9, 0x4, 0xfb57, 0x8660, 0x2, 0x0, 0x3, 0x4]}) 23:17:38 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000040)=r4) listen(r2, 0x4) r5 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0xff, 0x3, 0x9, 0x0, 0x1f, 0x0, 0x2, 0x2, 0x2, 0xf3, 0x4}, 0xe) recvmmsg(r5, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$AUDIT_LIST_RULES(r5, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x3f5, 0x400, 0x70bd2a, 0x25dfdbfe, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000900) 23:17:38 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7c09000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:38 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0xa1c0) 23:17:38 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000040)="543f2b242846163928e2f5af9874ac983743032d25bfeef1746e1e8eadb2d0bf7031ee171207fed6f1c383a519bf26748cc1e3f7ff19139aa7d9ec02f17531dc8847e760155612c2a60b33ff1276e9e8cc5e4751a6480157dbc9b7b7e4aaa0e138e2971bed", 0x65) 23:17:38 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x2) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x0, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="89000000060960eb0615a7b7999f2a5ae56b712c602836e8a5a19c34024361412777aa7974a96b393e36d5941bdc1303b5421f59a733d6966171375833435cd2115521423a9e098e242603c91b9ae3e12ff777c1a2a06c8d084c8a9dc01d113ac18a941677c781b4ab674999568a57e8878ac3a33df960e6d8564c15d93cb3b89ed0bea0b8036a4f3fd217560060311c4009dc3a206db8f104087977def997b6a4a94fd05c4a2906345e4b2c91822778ba74c22ffde24e3f5b9e30b03916163738477a4d2913930167b8e1b92883e97f842b254f75a9272ed2a10ecbfca8a94bfa470f22bd6491cc82c4dc39cda195b980"], &(0x7f0000000100)=0x91) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) accept4(r2, 0x0, 0x0, 0x0) socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x85ab, 0x80000085, [0x8009, 0x3, 0x0, 0x4, 0x9, 0x8]}, 0x8) 23:17:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x24, 0x2d, 0xd27}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000002800)={'wg2\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r7], 0x24}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x24, 0x2d, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x24}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000002c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002c00)={&(0x7f0000000500)={0x650, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x1789}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x361d}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}]}}, {{0x8}, {0x258, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xa7d}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r1}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}]}}, {{0x8}, {0xb4, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1000}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x79}}}]}}, {{0x8}, {0x1cc, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x800}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x2e96}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x800}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x3f}}}]}}]}, 0x650}, 0x1, 0x0, 0x0, 0x20000050}, 0x4091) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:38 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7e01000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:38 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffbfffeffffff, 0x2a00) [ 773.138724] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 23:17:38 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/consoles\x00', 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000580)={&(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x800}) r2 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r4, @ANYRES32=r2], 0x64}}, 0x4000000) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000480)={'vlan0\x00', 0x3}) ioctl$KDFONTOP_SET_DEF(r2, 0x4b72, &(0x7f0000000440)={0x2, 0x1, 0xc, 0x17, 0x1ed, &(0x7f0000000040)="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"}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r6 = dup2(r5, r5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f00000005c0)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000077c17bec5372841e3392cbecef282859562dd1ad0367777c6eebdc824828f8685f2f91be73ae489e05d597bb038b21e8ed885281364581cc0c48fc2211eafb212c437edfaed39b934d766e685aee44e49d571aa7dcdb4d606797d2d931eb7549b0f23b9a703ba00c4663d5b22dbc75694acb500e83936d4da98178ef65353c7deb4a6cb2bf32bfa3e1ee323fe5669f8ae426d32077419e039ce85f13dd198a89e5c27e91d1ea6765d643d5d75d636e43b48a223713e93a5ecac7f75aaba277"]) 23:17:38 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7e09000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 773.298731] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 23:17:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) timerfd_create(0x9, 0x80000) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:39 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@window={0x3, 0x9f9c, 0x6a6c}, @mss={0x2, 0x80000001}, @window={0x3, 0x7fff, 0x6}, @timestamp, @timestamp, @window={0x3, 0x3, 0x5}, @sack_perm], 0x7) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) getsockname$ax25(r1, &(0x7f0000000040)={{0x3, @rose}, [@rose, @bcast, @netrom, @remote, @netrom, @remote, @rose, @default]}, &(0x7f00000000c0)=0x48) r3 = socket(0x23, 0x1, 0x9e) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x14, r5, 0x711, 0x0, 0x0, {0x4, 0x0, 0xd00}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r5, 0x10, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x80000000}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x4c}}, 0x4004000) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:39 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) getpid() 23:17:39 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x1, 0x2, 0x29, 0xd760, r2}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ftruncate(r3, 0xfff) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) 23:17:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0x3cba, 0x4) 23:17:39 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x8000000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:39 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x266a00) 23:17:39 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000010a, 0x4c0900) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) 23:17:39 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x40, @none, 0x1ff, 0x2}, 0xe) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000040)=0x3) r8 = fcntl$dupfd(r7, 0x0, r3) syz_kvm_setup_cpu$x86(r8, r2, &(0x7f000002f000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r10, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_create1(0x0) 23:17:39 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x46300) 23:17:39 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x64}}, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000000)) 23:17:39 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x8e01000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 774.058007] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. 23:17:39 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @empty}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:39 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x81, 0xf7, 0x8e, 0x9, 0x2, 0x6, 0x2e, 0x231, 0x40, 0x1f2, 0x80, 0x4, 0x38, 0x2, 0x3, 0x2, 0x1cfc}, [{0x0, 0x3b1, 0x3, 0x3, 0x800, 0x6, 0x9, 0xf08b}], "f9fd5a116e9098361d4bd3faf636e72a51785d30ecbf0483e1df76f4d489e934927ff79673abf59d8f5574b7b863702bdec1936fe4766dcc4943d120d646aa10e5b597fb113fa10133dc9c3c46b79bd84a7a66e60956447814777d791a8f9062fe4ed92a3c4f37e7be6e922de33f59471961f78b2f3e4f233fc382795e754bd4a00cfc3f7ab1651d8bc48b7c4c3f230db7108b58782c49a9f92a28d452a687a70cf204627ee377ede37fdc39b09a454695bb679236188563d5c1dfc25b6e5bb8084b686773648bf65f627dd5042bfced4cf6e09df24bbec6e2e608da1eb86877d9925d453767d6958ef1", [[], [], [], []]}, 0x562) 23:17:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$kcm(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="06436e1235525c3355f9b6dcba14", 0xe}, {&(0x7f0000000180)="c882a254a095e23b5ddbff4523070394a9f2790a78b9543b3b26489fb59f8c69bcfcf47a96083bb696fad89ed718e64068a0cf7c8b6d8e6d33de6ed5752ba1018666281dc38046d4bdc7780b4cfee49b79c7e8223c5547f889ee3202c0fac2a192c0e382629b198fd1adf0eb13601ee2f1e7c9bf08cd157faeeb53630dba5c70214fdcd8df55b02f949438daf40c925dbb7e87ce8407991afa1d35b0da3e9bd15d8e1c25b7725d466cba6469a05e5d46f9f16f18831f321b5b11603e49573e1f80a2a1d8b81c85f9", 0xc8}, {&(0x7f0000000280)="01d9ff", 0x3}, {&(0x7f00000002c0)="841d8b839ba984b83b3c80dace249e66589660a3e1a521e5a51e102e319a959d621b46b6bd12b2a4147edd8ab9dbee7077eda6eba91ca884173d49d7e13556c58581179f5998ab3b1abc6bdbaa64dfdc824c045db3e60a54a83337cc322cab163bd978cefd11b90bc98d2aa71b784d997b825af2ebb077353dc901af68d7f73d0bfc65c638dbe8193e1796da3d43ffd332b8fa3f9f7470822136a298e5757bbf5fe4799c04dab47938510a42c6542f9ae2d8a47ac867cd920053b3e9f08960a8440b6eb692a30afc036b9e42a4784fec312dac8e5a2f567980274a14eeb5d5ed32e98ac5a8317fbea2", 0xe9}, {&(0x7f00000003c0)="45acc0a2958327836574422ade11d622a60dbc37b5ba99ba6330b836ead4aa1c0207ef494ed48ec5aa351395d049c16bbe1c005c67c3734c2f3954801a3e9885cf731d6295e603066fef6bdcba649473c77fe0c93bb1688753903e5a12b9525ac7c11daf93067d5f72ff8a711921eabafb680b63e8b66f69ea0ea8738b0960c9e5f92493feca0fe4f2dcdd7b0cd8ec9cb621bcbcacb0d4b72640aa2e12f7dde26e30a079e0609cfba97439c319833a9dddd1ecf14c3d30b393dbaf96cbc1eb41254f3178", 0xc4}], 0x5}, 0x40000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000014001b000004060021a7319ee568a068230c85172523e7442eb4209696559c85a8666c4b697352ef63fa2e59e17cdd6fb7cf29a0c12506efb40ddd3943755d3245283900000000000000"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:39 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xe5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000080)=@phonet, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/70, 0x46}, {&(0x7f0000000400)=""/189, 0xbd}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/6, 0x6}, {&(0x7f0000000600)=""/86, 0x56}, {&(0x7f0000000680)=""/251, 0xfb}, {&(0x7f0000000780)=""/2, 0x2}], 0xa, &(0x7f0000000880)=""/4096, 0x1000}, 0x120) r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f0000001980)={&(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000001940)=""/11, 0xb}) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000018c0)) 23:17:40 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xa500000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:40 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@caif, &(0x7f00000001c0)=0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e22, 0x6, @empty}, {0xa, 0x4e21, 0x3, @ipv4={[], [], @loopback}, 0xcd}, 0x80, [0x2, 0x5, 0xf6, 0x5, 0x3, 0x0, 0x0, 0x3]}, 0x5c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000003c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_DEL(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x7c, r3, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge_slave_1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'erspan0\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x804}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000180)=0x7, 0x4) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r4, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x8, 0x2, 0x7f09}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x2}, 0x40000) 23:17:40 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x8010, r0, 0xa278e000) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:40 executing program 0: syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:40 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x46300) 23:17:40 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xa800000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:40 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x0, 0x3}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:40 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) socket$rds(0x15, 0x5, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r1, 0xc0385720, &(0x7f0000000000)={0x1}) 23:17:40 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc403000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:40 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x4e300) 23:17:40 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc803000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:40 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x9) 23:17:40 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x10000, 0x200100) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x3, 0xf3}, 0xe) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(0xffffffffffffffff, 0x3df) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20010, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0x5ba4a, 0x0, 0x5, 0x8, 0x10000, 0x0, 0x5890}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:41 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xcc03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x86401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xb97a, 0x0, 0x1, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000f3190000002abd7055bbf00fc648dfb9b16cce0e1e007cc4c908c65269d784706d77a2d65068bdfad7470bb2b91612d037b0d010f8d9d20551c59ef0a9b6359714665cf7aeae99b27f9bf849534b4398b8f02fa5420da15e3fbdadd30ceb57cc999fddd58bfe7a3e786e49841eff9a03b850644f193a888975c48fa70000b62b407b874ae5dc93ca609dd900421e988af3ff937f8909f81b52f089c0669d702497ecfb92499118dd03f60e695e3bb4f71b0c775c70a4a7d44b2c558acd41b92a1e091a34525201000000b8fc1abf4c2a5620fab00ebfbfa4ba7f41a6b8"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0100000033be0021"], 0x1c}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x188020}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="9d0228bd7010fddbdf250e000001410000e232aa3169629c81ec0e060000000200"/42], 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000180)) semop(0x0, &(0x7f0000000380), 0x0) semctl$GETVAL(0x0, 0x2, 0xc, &(0x7f00000001c0)=""/64) 23:17:41 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd003000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:41 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20000000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00000000f9ff1e3e89d20000000000000c32c166e9dc11386ac933ca84fcf00001ffff272ecd0300"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r3], 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x24, 0x2d, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wg2\x00', r3}) r5 = socket$inet(0xa, 0x801, 0x84) connect$inet(r5, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r5, 0x8906, 0x0) listen(r5, 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r6, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@private0, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@private0}}, &(0x7f0000000480)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000fc0)={&(0x7f00000004c0)={0xae8, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x148, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x9, 0x9c, 0x7, 0x8}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xd57}}}]}}, {{0x8}, {0x1dc, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x44, 0x1, @lb_hash_stats={{{0x0, 0x1, 'lb_hash_stats\x00'}, {}, {0x0, 0x4, 0x76b}}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x802}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}, {{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8}}}]}}, {{0x8}, {0x1b0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8}, {0x174, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x40}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x25c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x69}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xfffffeff}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0xc7e4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xa3c4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0xfffffffffffffcdb, 0x4, 0x325}}, {0x8, 0x6, r7}}}]}}]}, 0xae8}}, 0xc4) dup2(r1, r0) [ 775.804981] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 775.852052] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 775.865904] CPU: 1 PID: 15183 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 775.873826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 775.883189] Call Trace: [ 775.885800] dump_stack+0x188/0x20d [ 775.889452] warn_alloc.cold+0x7b/0x173 [ 775.893453] ? zone_watermark_ok_safe+0x260/0x260 [ 775.899027] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 775.904010] ? wait_for_completion+0x3c0/0x3c0 [ 775.908630] __alloc_pages_slowpath+0x20cf/0x26a0 [ 775.913521] ? warn_alloc+0x110/0x110 [ 775.917390] __alloc_pages_nodemask+0x5b6/0x6a0 [ 775.922089] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 775.927223] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 775.932513] alloc_new_node_page+0x313/0x3b0 [ 775.937223] migrate_pages+0x484/0x2490 [ 775.941222] ? kernel_migrate_pages+0x630/0x630 [ 775.945937] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 775.951585] kernel_move_pages+0xf40/0x1700 [ 775.955939] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 775.961764] ? __x64_sys_clock_gettime+0x165/0x240 [ 775.966717] ? __ia32_sys_clock_settime+0x260/0x260 [ 775.971769] __x64_sys_move_pages+0xdd/0x1b0 [ 775.976206] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 775.980816] do_syscall_64+0xf9/0x620 [ 775.984641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 775.989844] RIP: 0033:0x45c829 [ 775.993051] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 776.016130] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 776.023855] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 776.031200] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 776.038484] RBP: 000000000078bf00 R08: 0000000000000000 R09: d003000000000000 [ 776.045784] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff 23:17:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r2], 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x24, 0x2d, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x24}}, 0x0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x0, 0x300, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) listen(r1, 0x4) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) accept4$rose(r3, &(0x7f0000000000)=@full={0xb, @dev, @rose, 0x0, [@default, @null, @rose, @default, @remote, @rose]}, &(0x7f0000000040)=0x40, 0x800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 776.053109] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 776.077777] Mem-Info: [ 776.101369] active_anon:572858 inactive_anon:4057 isolated_anon:112 [ 776.101369] active_file:3773 inactive_file:4052 isolated_file:0 [ 776.101369] unevictable:0 dirty:94 writeback:0 unstable:0 [ 776.101369] slab_reclaimable:17980 slab_unreclaimable:141927 [ 776.101369] mapped:57290 shmem:4244 pagetables:42575 bounce:0 [ 776.101369] free:713543 free_pcp:1052 free_cma:0 23:17:41 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) write$P9_RWSTAT(r3, &(0x7f0000000000)={0x7, 0x7f, 0x2}, 0x7) 23:17:41 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_SUBDEV_S_CROP(r1, 0xc038563c, &(0x7f00000001c0)={0x0, 0x0, {0xae9, 0xffff0000, 0x1, 0x7fff}}) syz_genetlink_get_family_id$l2tp(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x40) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x8, 0x0, 0x8a, &(0x7f0000ffd000/0x3000)=nil, 0x8}) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="090000000000800000001b000084060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BEACON(r4, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x390, r3, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x20, 0x49, [0xfac0d, 0xfac0b, 0xfac05, 0xf, 0x147201, 0xfac01, 0xfac02]}, @NL80211_ATTR_CIPHER_SUITE_GROUP={0x8}, @NL80211_ATTR_SSID={0x4}, @NL80211_ATTR_FTM_RESPONDER={0x5c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x54, 0x3, "90196c5e9ad7ac04f637bc685e4f2137c51e375cc75f48d2fbec81927021a51df658c0fbee3677d726a214178d5442ac0c8364c18c07b229d553b6177a0ec0db64f8da299b20b1b00cbb7a1bc17cbb81"}]}, @NL80211_ATTR_PROBE_RESP={0x2f2, 0x91, "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"}]}, 0x390}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) [ 776.280402] Node 0 active_anon:1644720kB inactive_anon:16196kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212300kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes 23:17:41 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000040)={0x4, @remote}) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000280)={0xd, 0xd, 0x17, 0x6c5, 0x3, 0x4, 0x4, 0x13, 0x1}) dup2(r1, r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r5, 0x200, 0x2, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x4004) [ 776.434482] Node 1 active_anon:646912kB inactive_anon:32kB active_file:15084kB inactive_file:16208kB unevictable:0kB isolated(anon):448kB isolated(file):0kB mapped:17760kB dirty:376kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 509952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:17:42 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101e42, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 23:17:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 776.566100] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:17:42 executing program 2: connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x2c44, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0x0}, 0x2000, 0x0, 0x0, 0x7, 0x0, 0x3, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) statx(0xffffffffffffff9c, &(0x7f0000000100)='./bus/file0\x00', 0x6000, 0xfff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./bus\x00', 0x0, r1) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)=0x0) statx(0xffffffffffffff9c, &(0x7f0000000100)='./bus/file0\x00', 0x6000, 0xfff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./bus\x00', r2, r3) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)=0x0) statx(0xffffffffffffff9c, &(0x7f0000000100)='./bus/file0\x00', 0x6000, 0xfff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./bus\x00', r5, r6) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)=0x0) statx(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./bus\x00', r7, r8) getgroups(0x6, &(0x7f0000000140)=[0x0, r1, r3, r4, r6, r8]) setsockopt$inet_int(r0, 0x1f00000000000000, 0x8, 0x0, 0x5d) [ 776.686318] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 776.705141] Node 0 DMA32 free:38028kB min:36048kB low:45060kB high:54072kB active_anon:1642244kB inactive_anon:16196kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17888kB pagetables:60172kB bounce:0kB free_pcp:1784kB local_pcp:1300kB free_cma:0kB 23:17:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000240007050000004007a2a300050000007511f51287e581192a1600b79392a4cc1e779689aff0477f7bcc0fc85c2b645c1fa234614f1a3414c27b1a11ce52f2a72668e9cfcb6644c423ea9d1c25ef389de17c", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r4], 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x24, 0x2d, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r6, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in=@empty, 0x4e20, 0x717, 0x4e21, 0x27d, 0xa, 0x0, 0x20, 0x73, r4, r6}, {0x20, 0x1ff, 0x100000001, 0x3, 0x1a3cf424, 0xffff, 0x80000000, 0x9112}, {0x2, 0x7, 0x1, 0x2}, 0x1, 0x6e6bb4, 0x0, 0x1, 0x0, 0x2}, {{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4d2, 0xff}, 0x2, @in6=@local, 0x3505, 0x3, 0x3, 0x20, 0x2, 0x5506, 0x6}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000180)=""/112, 0x1118000, 0xd0c6a2735dda18c4, 0xe4, 0x2}, 0x20) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x14, r5, 0x711, 0x0, 0x0, {0x4, 0x0, 0xd00}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x52000500}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x400c010) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SG_GET_PACK_ID(r6, 0x227c, &(0x7f0000000040)) [ 776.850580] lowmem_reserve[]: 0 0 1 1 1 [ 776.869792] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 776.906477] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 776.954278] lowmem_reserve[]: 0 0 0 0 0 [ 776.975522] Node 1 Normal free:2806092kB min:53816kB low:67268kB high:80720kB active_anon:647132kB inactive_anon:32kB active_file:15084kB inactive_file:16220kB unevictable:0kB writepending:456kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:40768kB pagetables:108352kB bounce:0kB free_pcp:1360kB local_pcp:1088kB free_cma:0kB [ 777.007229] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 777.069637] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 777.089057] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 777.101224] lowmem_reserve[]: 0 0 0 0 0 [ 777.118666] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 777.185892] Node 0 DMA32: 5*4kB (MEH) 408*8kB (UMEH) 1086*16kB (UMEH) 319*32kB (UMEH) 14*64kB (UEH) 6*128kB (UEH) 4*256kB (UH) 7*512kB (MEH) 1*1024kB (M) 0*2048kB 0*4096kB = 38164kB [ 777.225320] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 777.261852] Node 1 Normal: 275*4kB (UM) 238*8kB (UME) 154*16kB (UME) 113*32kB (UME) 92*64kB (ME) 74*128kB (UME) 64*256kB (UME) 43*512kB (UM) 27*1024kB (M) 1*2048kB (M) 662*4096kB (M) = 2804092kB [ 777.315624] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 777.351365] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 777.374326] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 777.399936] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 777.426916] 12071 total pagecache pages [ 777.442209] 0 pages in swap cache [ 777.455858] Swap cache stats: add 0, delete 0, find 0/0 [ 777.461268] Free swap = 0kB 23:17:43 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:43 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x2, 0x40800, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0, 0xd}, 0x8, 0x0, 0x200, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x279d, 0x8, 0x2}) 23:17:43 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x420080) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) dup2(r3, r0) 23:17:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000100)=""/220, &(0x7f0000000000)=0xdc) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) 23:17:43 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={0x0, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) [ 777.485633] Total swap = 0kB [ 777.495855] 1965979 pages RAM [ 777.499003] 0 pages HighMem/MovableOnly [ 777.502983] 345212 pages reserved [ 777.514513] 0 pages cma reserved 23:17:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) 23:17:43 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd803000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:43 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) connect$netlink(r2, &(0x7f0000000000)=@unspec, 0xc) dup2(r1, r0) 23:17:43 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) listen(0xffffffffffffffff, 0x4) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x2165, 0x4) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 23:17:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="03000000000000001d001bf3770c060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) accept4(r2, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0xfd, [], 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/253}, &(0x7f00000003c0)=0x78) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140)='NLBL_CIPSOv4\x00') recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)={0x38, 0x3, 0x6, 0x301, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x840}, 0x40000) 23:17:43 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xdc03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0xfffffffe, 0x6, 0x7, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f0000000000)='nl80211\x00', 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:43 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x44002, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r5, 0x8, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004044}, 0x8005) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host}, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r0) 23:17:43 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) r4 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r4, 0x6, 0x80, 0x0, 0x0) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendto$ax25(r3, &(0x7f00000000c0)="3c0df02fb873fe12eecd3fe1ff9d3347d341d37fab3323659e98cf3ad5ed9e00339757ce2a0f16b471e7dd13d3a6fe578495fee04774656743c43fcdb9cd3ef38c38755df45a0a413a7749773dca1bf876fa7b2a138961d74d82d96cae5a953d7f1322d5b9fdb563b6ae11ea5e2c1d706777eab6fdf5c971b8f4341c7018919038bbf0c67a1737403fc05e53e295bb6357516ce5df13a7d3ae3daeb7bf9d5f09643f57892f0f2da7195750d41ae63df9ceee77ecf170dd104e9b73bdbd8524eba90403bd71d7a00156a7f8914e627f4091574641aa78c21689", 0xd9, 0x4000, &(0x7f0000000000)={{0x3, @default, 0x7}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80000, 0xc) setsockopt$inet_int(r5, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x200, 0x20400) r1 = socket(0x22, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000001200)) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6c, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r5, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x0, 0x0, 0x0, 0x40, 0x54}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r5, 0xfffffc00}, 0x8) 23:17:44 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)) ioctl$SNDRV_PCM_IOCTL_STATUS32(r3, 0x806c4120, &(0x7f0000000040)) dup2(r1, r0) 23:17:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)) syz_genetlink_get_family_id$l2tp(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:44 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe10d000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:44 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0xed8971dd2785ac65, 0x0, 0x0) 23:17:44 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/124, 0x7c}], 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="0de530ad942a8d05b1b61ab5b35a8379eb8475c7f637feb5783701103a057f7427ba62f706dea83400008adbf89b4c70734c48111ec473a363e5bd1c14", @ANYRES16=r5, @ANYBLOB="170900000000000000000100000005d50100fa8bb96038b2001800ac1e0101000012001f000000000004000700000014000000000020000000000810ffffac1e000106001b000002000000"], 0x58}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e20, @remote}}) 23:17:44 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) r3 = openat$cgroup_ro(r2, &(0x7f0000001140)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001180)={0x97, 0x4, 0x1, 'queue1\x00', 0x2}) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) clock_gettime(0x2, &(0x7f0000001100)) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x2) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/167) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:44 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe30d000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ioctl$FIOCLEX(r0, 0x5451) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r2, &(0x7f0000000040)='keyring\x00', &(0x7f0000000080)=@builtin='builtin_trusted\x00') keyctl$instantiate_iov(0x14, r2, &(0x7f0000000100)=[{&(0x7f0000000000)="2fa8a74defc81ce9fc9dd00011fab7ff7a998399d741a8ae3bf35056e62fa41c81e0183501edf75178b574eaed6c00238be334efa0a108b78d5dac63011ea7613116d47d7390f59ed9bacd5784d4606bbb3974021ac04ca53134b6bf87562586bab0a745b4fba4d5474439a0b419d9446ca2ffaf57f18dce4a306e1e83503a5432d9004ac238c03e58c830d8a3376b4f782e1ce2b48f70e536013d4aae3eb1b8b3c020e60b7d118a526442fc39f0cc60674c9f68352224fab7273e7a945dacac85e522a7530a601f15", 0xc9}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) 23:17:44 executing program 0: sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x22, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000001200)) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="02004100", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6c, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r5, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x0, 0x0, 0x0, 0x40, 0x54}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0x40}, 0x1}}, 0x100, 0x8000}, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:44 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x600) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x1f00000000000000, 0x5, 0x0, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x101100, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) 23:17:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) 23:17:44 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe403000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:44 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) r3 = socket(0x22, 0x2, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, 0x0, &(0x7f0000001200)) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet6(r2, &(0x7f0000000140)="883c1ec5c347601f7731ac8fc4a18cf77f1f0089d708648741d9e148fe48b17694a2956913c5e7ad996720e4a44af60693eed727691a50a6a7f5eb9116dd2e0e4b8addd778c615178274e84cda4149858cd0beb7f1757ba99be8664d454c154191f0cd833fa7aea08ab6732a3180db3512a78f918875861d0ff12ff96abdbaed9b1c9622571decfb200e493fcd98ea994ac51ff8ace3f3135ba5e1c01919cb74ba9dded4474909", 0xa7, 0x20008040, &(0x7f0000000200)={0xa, 0x4e22, 0x40, @private1={0xfc, 0x1, [], 0x1}, 0x9}, 0x1c) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6c, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={r7, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x0, 0x0, 0x0, 0x40, 0x54}, &(0x7f0000000000)=0x9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r7}, &(0x7f0000000040)=0x8) 23:17:44 executing program 3: syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) 23:17:44 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x200, &(0x7f0000000200)={[0x1000]}, 0x8) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f0000000140)={0x1, 0x7, &(0x7f0000000040)=[0x40, 0x400, 0x4, 0x2, 0x3, 0x4df, 0x1], &(0x7f0000000080)=[0x1], &(0x7f00000000c0)=[0x81, 0x0, 0x8, 0xfffa, 0x7, 0x200, 0x35, 0x2, 0x3, 0x7], &(0x7f0000000100)=[0x3f, 0x5, 0x1, 0xe2c, 0xffff]}) 23:17:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x410, 0x250, 0x250, 0x250, 0x250, 0x250, 0x340, 0x340, 0x340, 0x340, 0x340, 0x3, 0x0, {[{{@ipv6={@mcast2, @remote, [], [], 'veth1_to_batadv\x00', 'veth0_to_hsr\x00'}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@inet=@hashlimit3={{0x158, 'hashlimit\x00'}, {'erspan0\x00', {0x2, 0x0, 0x48, 0x0, 0x0, 0xffffffff, 0x8, 0xff}}}, @common=@ipv6header={{0x28, 'ipv6header\x00'}, {0x0, 0x10}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x470) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000105cd61ca1ddfccc06000000dc367a00", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r6 = dup2(r5, r5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000000040)=0x5) 23:17:45 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x40182, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x1, @perf_config_ext={0x8000000000883, 0x8}, 0x0, 0xe594, 0xe}, 0x0, 0x0, r0, 0xb) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x40200, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000080)=0xffff) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x800) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)=""/201, 0xc9}, {&(0x7f0000000440)=""/202, 0xca}], 0x2, &(0x7f0000000580)=""/248, 0xf8}, 0x100}, {{0x0, 0x0, &(0x7f0000000bc0), 0x0, &(0x7f0000000c80)=""/105, 0x69}, 0x6}], 0x2, 0x2, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r4, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfc}, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, 0x1, 0x8, 0x3, 0x0, 0x0, {0x2, 0x0, 0x4}, [@CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffffff}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x884c}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8864}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_CLOSEREQ={0x8, 0x5, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_DCCP_PARTOPEN={0x8, 0x3, 0x1, 0x0, 0x2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000005}, 0x3004c00d) 23:17:45 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe40d000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:45 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xe) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) prctl$PR_GET_NO_NEW_PRIVS(0x27) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:45 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000080)={0x40, 0x0, 0x5, 0x4, 0x1, "e9a7d5c641bbef161cd7d9b9c1c0cec59c6ec9"}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0), 0x10) dup2(r5, r0) 23:17:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$TIOCGRS485(r3, 0x542e, &(0x7f0000000180)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000040)={0xae, &(0x7f0000000340)="ec0501b7900d385414dcb6fc343bcbd95a868912ee817c71415149b0d9ebcfbd05af4ed965ec9c83da980005daf4492515b3ff8e6f97702df45f1b040b19a59a4df76d36a2d2e9857a7f19c0cf82dc7064f60f79d203ed16b6bf6f501e97b76100a91d8ea2083783315632edfc54a2ec1229bfb67ebb1d731612bff98188e12369723812b7ab065a5064223c465ec398fed770df13b39862ea3632202e3cb731e0867200fa2f1e1be30ce469b3f1"}) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000100)={0x0, 0x0, 0x38}) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES64=0x0, @ANYRES16=r0, @ANYBLOB="d200d6e239de1b19c0a8a9b932bf00e2141f3aa6034ddd838669a5497a7d061f764011fd90c97653ffd082b55b8209b74f3cc52990df6a989441baa792f4db1256446f9c73011f22e92d3ef1354ca027cb1ade2df20b17a61b95ad097cdbeadea0e7fe773d3b7c6bb5898f80eb06e00b569483e66431e50800f871dd821f64eca5608a708dfa7386c2f28184b0bb9f3770474203351412aaa9751641058bfb156ab13e96862f3fc4a265262a03bf08196e7b77"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) prctl$PR_SET_FPEXC(0xc, 0x1) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, 0x7, 0x6, 0x3, 0x0, 0x0, {0x7, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x80000001}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xfffffffb}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x24084041}, 0x8054) 23:17:45 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe50d000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:45 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe60d000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000140)={0x10000, 0x2, 0x1}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r7 = dup2(r6, r6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, &(0x7f00000000c0)={0x6, 0xc, 0x4, 0x20, 0x0, {0x77359400}, {0x4, 0xc, 0x7, 0x3, 0x80, 0x5, "db353540"}, 0x1f, 0x2, @fd=r5, 0xfffffe01, 0x0, r5}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$DRM_IOCTL_MODE_CURSOR(r5, 0xc01c64a3, &(0x7f0000000000)={0x1, 0xb78, 0x2b3d, 0x3a3, 0xf3, 0x3, 0x4}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) 23:17:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f00000000c0)) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r4 = accept$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000080), 0x4) 23:17:45 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe70d000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000, 0xb7d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000380), 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/120) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="010000400000030000001b000004066a21"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDCTL_DSP_SETTRIGGER(r1, 0x40045010, &(0x7f0000000000)) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000040)={0x0, 0x34325258, 0x4115182add132ee9, @discrete={0x4, 0x1}}) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) 23:17:46 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe803000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="1f0382009b37"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000080)=[@request_death], 0xe9, 0x0, &(0x7f0000000280)="38ad16b284ab92fd4316e87195d7f7c4b136840a11016f5c91bc0a46f60b3287246d9cfd8c033d955acbc881384699d26326a329e176043445e492cd5cf991de841a7e8de9a121125a27258f4258b055769d1054fdd5f4dd4120076be1fd3208cd5464ca87bd350e99f5e867e35723ee12971e17e03230e52213bc8eb681e907d8c91e4abd70efb0e912f46277c37842c086eff4ec3a948c14ca7dea62fecce95b9221f2e81d9b143a0bd532502f6bb9e153ebae5a8b2d697919643d56582ce57db66f2d0beb51bc9fccf11920f4e137a11369e5c655ce89b2e491d8030e96f67e5312a0b5a72161d7"}) 23:17:46 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000100)={0xfffffff9, 0xb, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x9, 0xffffffffffffffff, 0xa) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='trusted.overlay.nlink\x00', &(0x7f0000000380)={'U-', 0xf}, 0x16, 0x5) recvfrom$l2tp(r3, &(0x7f0000000280)=""/172, 0xac, 0x41, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) r4 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000003c0)={0x2, 0x7f}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f0000000180)={0x10000, [0x1, 0x7, 0xd17d], [{0x5762, 0x2, 0x0, 0x1, 0x1, 0x1}, {0xbc3, 0x2, 0x0, 0x0, 0x1}, {0x300, 0x2, 0x1, 0x0, 0x1}, {0x9, 0xe0, 0x1, 0x1, 0x1}, {0x3, 0x7fffffff, 0x1, 0x0, 0x1}, {0x31d, 0x9b2e}, {0x5, 0xff, 0x0, 0x0, 0x1, 0x1}, {0x1f, 0x7, 0x1, 0x1, 0x0, 0x1}, {0x75, 0x7f6c, 0x0, 0x0, 0x1}, {0x1ff, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0xcd, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x400, 0x1, 0x1, 0x0, 0x1}], 0x7}) ioctl$VIDIOC_STREAMOFF(r4, 0x40045613, &(0x7f0000000140)=0xe5cd) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r5, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:46 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:46 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe80d000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x2c000001) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SOUND_MIXER_READ_DEVMASK(r3, 0x80044dfe, &(0x7f0000000000)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:46 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x2400c0d0}, 0x18885) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=0x0, @ANYBLOB="001bb55cd72fdf0df0000000090001006866736100000002ada159a1aee59a99cc6665431eaad847756ea71cdb9e974d66c812f3123e43e9353935b04fe520fac7a90a2ac8a70603003407c3c0e52242dde21a05f58eea21fa35cb1e7fbe9d685e2053754225239071a159fbe920f7a63c0f708775cc7d5fe0170001aae162178315f0f8b67ab5fe7d5411caa1cbf5004f8e00000000000000"], 0x38}}, 0x21) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r10], 0x24}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)={0x34, r3, 0xc694d42685586125, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_LINK={0x8, 0x1, r10}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}]}, 0x34}}, 0x4000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x100, 0x70bd28, 0x25dfdbff, {}, [@GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x801}, 0x8000) 23:17:46 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x400000000000002, 0x1ff8000000000}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x10000, 0xffffffffffffffff, 0xc) r1 = socket$inet(0x2, 0x3, 0x2) signalfd(r0, &(0x7f0000000000)={[0x8]}, 0x8) setsockopt$inet_int(r1, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:46 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x490e02, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000040)={0x6, 'gre0\x00', {0x9}, 0x6}) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) [ 781.247881] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 781.250086] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) 23:17:46 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) fsetxattr$security_evm(r2, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000040)=@v2={0x3, 0x1, 0xa, 0x3, 0xc3, "78261a04cdbff98ffc257b7a7d1c72d5ca8518490461056180a095e7f5e7de870df01d305de5ffb32a45b553ae357cc756a1d83bc700d496091093c72850416d38c9e3e054334ccfac1567882645183ddf9dc17e07ef2370d279978824774c9ff4316457966eee427ab10ffecdcba6dccd95f06c40c8c07bcaef8b8d16e6b69b8f8dad589b98c2ce02b19c064d8c163830128f34d40570585cac6e30eb6c21be4174e41c3531e38258fbc9151f83568248cc34a7bef8034cb44566f2caf76ce0a89f56"}, 0xcc, 0x2) [ 781.307040] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 781.325745] CPU: 0 PID: 15604 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 781.333768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.343812] Call Trace: [ 781.346506] dump_stack+0x188/0x20d [ 781.350263] warn_alloc.cold+0x7b/0x173 23:17:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1000, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="000000133d549b66bdecc07f58bad63000000000000000925b36e2f2e11cd6f646dcbcdae20ec47cfae97b88b86727206f1afd778ebd49152f46", @ANYRES16, @ANYBLOB="44ffffffffffbae6bf8aeba73c5c3ce26831fb6f"], 0x1c}}, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x3f, 0x101000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES64=r3, @ANYBLOB="010000000000000000001b00000406002100d8c70000c794cd391ac7273122d13da829bf593c8a15344e49c3b78c10e743d64dd79a81b141889f481abb8941d23646c1e84b6724f248754333aad681cf8b2c0899773797939412aa157640f51fb91d74ed4130bea779a6269e9f7fafa01edcb3e42ae4c486ee019f37388cd7df29d956bad74c213e0f91bf3fd7c1d934a5aafa8d67be4e6ee0b72ba5aa37d2a478cab7ecd392f58fcf682073ac9e8f9f2ae5d7cbd44bb63f4ddec711", @ANYRESHEX], 0x1c}}, 0x4000041) sendmsg$NL80211_CMD_DEL_MPATH(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r3, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x8d0}, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 781.354398] ? zone_watermark_ok_safe+0x260/0x260 [ 781.359386] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 781.361741] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 781.364355] ? wait_for_completion+0x3c0/0x3c0 [ 781.364384] __alloc_pages_slowpath+0x20cf/0x26a0 [ 781.364417] ? warn_alloc+0x110/0x110 [ 781.382997] __alloc_pages_nodemask+0x5b6/0x6a0 [ 781.387721] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 781.392851] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 781.398143] alloc_new_node_page+0x313/0x3b0 [ 781.402606] migrate_pages+0x484/0x2490 [ 781.406862] ? kernel_migrate_pages+0x630/0x630 [ 781.411569] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 781.417310] kernel_move_pages+0xf40/0x1700 [ 781.421662] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 781.427489] ? __x64_sys_clock_gettime+0x165/0x240 [ 781.432442] ? __ia32_sys_clock_settime+0x260/0x260 [ 781.437521] __x64_sys_move_pages+0xdd/0x1b0 [ 781.442058] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 781.446660] do_syscall_64+0xf9/0x620 [ 781.450486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.455700] RIP: 0033:0x45c829 [ 781.458910] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 781.478719] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 781.486449] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 781.493737] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 781.501024] RBP: 000000000078bf00 R08: 0000000000000000 R09: d403000000000000 [ 781.508402] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 781.515971] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 781.539582] CPU: 1 PID: 15606 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 781.547759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.557665] Call Trace: [ 781.560746] dump_stack+0x188/0x20d [ 781.564587] warn_alloc.cold+0x7b/0x173 [ 781.568592] ? zone_watermark_ok_safe+0x260/0x260 [ 781.573760] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 781.578715] ? wait_for_completion+0x3c0/0x3c0 [ 781.583414] __alloc_pages_slowpath+0x20cf/0x26a0 [ 781.587860] Mem-Info: [ 781.588995] ? warn_alloc+0x110/0x110 [ 781.589031] __alloc_pages_nodemask+0x5b6/0x6a0 [ 781.591844] active_anon:574376 inactive_anon:4056 isolated_anon:349 [ 781.591844] active_file:3774 inactive_file:4059 isolated_file:0 [ 781.591844] unevictable:0 dirty:154 writeback:0 unstable:0 [ 781.591844] slab_reclaimable:17917 slab_unreclaimable:141491 [ 781.591844] mapped:57522 shmem:4244 pagetables:42667 bounce:0 [ 781.591844] free:712524 free_pcp:691 free_cma:0 [ 781.595487] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 781.595507] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 781.595538] alloc_new_node_page+0x313/0x3b0 [ 781.595554] migrate_pages+0x484/0x2490 [ 781.595574] ? kernel_migrate_pages+0x630/0x630 [ 781.600374] Node 0 active_anon:1649552kB inactive_anon:16196kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212328kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 781.637394] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 781.637411] kernel_move_pages+0xf40/0x1700 [ 781.637435] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 781.637463] ? __x64_sys_clock_gettime+0x165/0x240 [ 781.642814] Node 1 active_anon:647952kB inactive_anon:28kB active_file:15092kB inactive_file:16228kB unevictable:0kB isolated(anon):1396kB isolated(file):0kB mapped:17760kB dirty:616kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 512000kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 781.647807] ? __ia32_sys_clock_settime+0x260/0x260 [ 781.647827] __x64_sys_move_pages+0xdd/0x1b0 [ 781.647846] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 781.647862] do_syscall_64+0xf9/0x620 23:17:47 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f0000000000)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) [ 781.647883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.652405] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 781.657207] RIP: 0033:0x45c829 [ 781.657224] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 781.657233] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 781.657247] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 781.657255] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 781.657264] RBP: 000000000078bf00 R08: 0000000000000000 R09: e80d000000000000 [ 781.657276] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 781.662139] lowmem_reserve[]: 0 2531 2533 2533 2533 23:17:47 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x1) dup2(0xffffffffffffffff, r0) [ 781.690454] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 23:17:47 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r3, 0x8906, 0x0) listen(r3, 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r4, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@initdev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)={0x1e4, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x58, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x4}, 0x8004) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) accept4(r2, 0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/111) 23:17:47 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe903000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 782.230226] Node 0 DMA32 free:38388kB min:36048kB low:45060kB high:54072kB active_anon:1645600kB inactive_anon:16196kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17888kB pagetables:60172kB bounce:0kB free_pcp:2888kB local_pcp:1316kB free_cma:0kB [ 782.261202] lowmem_reserve[]: 0 0 1 1 1 [ 782.265211] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 782.291471] lowmem_reserve[]: 0 0 0 0 0 [ 782.295903] Node 1 Normal free:2801976kB min:53816kB low:67268kB high:80720kB active_anon:648036kB inactive_anon:32kB active_file:15092kB inactive_file:16228kB unevictable:0kB writepending:668kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:40704kB pagetables:108796kB bounce:0kB free_pcp:2604kB local_pcp:1356kB free_cma:0kB [ 782.327200] lowmem_reserve[]: 0 0 0 0 0 [ 782.331203] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 782.348499] Node 0 DMA32: 45*4kB (UMEH) 624*8kB (UMEH) 1161*16kB (UMEH) 347*32kB (UME) 13*64kB (UMEH) 5*128kB (MEH) 5*256kB (MH) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38116kB [ 782.365303] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 782.377250] Node 1 Normal: 573*4kB (UM) 337*8kB (UME) 198*16kB (UME) 170*32kB (UME) 135*64kB (UME) 97*128kB (UME) 80*256kB (UME) 53*512kB (UM) 33*1024kB (M) 2*2048kB (M) 655*4096kB (M) = 2803036kB [ 782.395834] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 782.404686] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 782.414330] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 23:17:48 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:48 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000000)={0x6, 'vlan0\x00', {0x1}, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:48 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="e40468f672a273da55eb3a4b28614e0231dc9a18ab246a35369da93505cf250e27bc1df75a6bec74853c8c9fd816b5dc2b0fd5dfbe926da713de2f1707aa118393da698d7811492eef66b17287cf2c0004a0cf052c5fe25d22e09888aa00bcde817d62706c78befbb6a3fa1f2919160c6b9eafd944598c3e592d168448fa3d85b3f905d0ac") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r4, 0x8906, 0x0) listen(r4, 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r5, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x24, 0x2d, 0xd27}, 0x24}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000680)={0x358, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [{{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0xffff2a93}}, {0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x8230}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}]}}, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xa8a}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x20000000}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0xffffffd6}, {0x8, 0x4, 0x8001}}, {0x8}}}]}}, {{0x8}, {0x84, 0x2, 0x0, 0x1, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x358}, 0x1, 0x0, 0x0, 0x20004080}, 0x4000080) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x3, 0x39a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{0x3, 0x4, 0x88a2, 'netdevsim0\x00', 'vcan0\x00', 'ip_vti0\x00', 'veth1_to_bond\x00', @multicast, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @multicast, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe6, 0xe6, 0x11e, [@connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{0x2}, {0x1000}], 0x2, 0x1}}}, @cluster={{'cluster\x00', 0x0, 0x10}, {{0xf679, 0x759f, 0xcdf5}}}], [], @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffc}}}}, {0x9, 0x21, 0xc, 'gre0\x00', 'geneve1\x00', 'vcan0\x00', 'ipvlan0\x00', @broadcast, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x6e, 0x6e, 0x9e, [], [], @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x654}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{0x3, 0x1, 0x6006, 'rose0\x00', 'hsr0\x00', 'ip6erspan0\x00', 'syzkaller1\x00', @local, [0xff, 0xff], @dev={[], 0x20}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x9e, 0x11e, 0x14e, [@m802_3={{'802_3\x00', 0x0, 0x8}, {{0xe0, 0x1, 0x3, 0x1}}}], [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz1\x00', {0x1}}}}], @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}]}, 0x412) 23:17:48 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xea03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:48 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32], 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240002002d1c270d00000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/12], 0x24}}, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=@delpolicy={0x148, 0x14, 0x800, 0x70bd2d, 0x25dfdbff, {{@in6=@mcast1, @in6=@private0={0xfc, 0x0, [], 0x1}, 0x4e23, 0x0, 0x4e23, 0x8, 0x2, 0x20, 0x20, 0x73}, 0x6e6bb9}, [@XFRMA_IF_ID={0x8}, @sa={0xe4, 0x6, {{@in=@rand_addr=0x64010101, @in=@broadcast, 0x4e20, 0x4, 0x4e24, 0xfff7, 0x2, 0x20, 0xa0, 0xc, 0x0, r3}, {@in6=@mcast2, 0x4d4, 0x6c}, @in=@local, {0x5, 0x8001, 0x6, 0x8, 0xffff, 0x5c, 0xc393, 0x7f}, {0x10000, 0x1ff, 0x5, 0x1}, {0x7, 0x7, 0x5}, 0x70bd28, 0x3504, 0xa, 0x2, 0x3, 0x80}}, @policy_type={0xa, 0x10, {0x1}}]}, 0x148}, 0x1, 0x0, 0x0, 0x4000000}, 0x4881) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r4 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r4, &(0x7f0000004100), 0x0, 0x0, &(0x7f0000000080)={0x77359400}) setsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000000000)=0x5, 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x56300) 23:17:48 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8080, 0x0) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x501000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r3, 0x8906, 0x0) listen(r3, 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) listen(0xffffffffffffffff, 0x4) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r5, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@private, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x2c}}, 0x2400c805) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r4, &(0x7f0000000600)=[{{&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/20, 0x14}], 0x1, &(0x7f00000004c0)=""/27, 0x1b}, 0x2}, {{&(0x7f0000000500)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/5, 0x5}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2}, 0x2}], 0x2, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) dup2(r2, r1) [ 782.423718] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 782.432898] 12078 total pagecache pages [ 782.437548] 0 pages in swap cache [ 782.441012] Swap cache stats: add 0, delete 0, find 0/0 [ 782.447720] Free swap = 0kB [ 782.450742] Total swap = 0kB [ 782.453747] 1965979 pages RAM [ 782.458490] 0 pages HighMem/MovableOnly [ 782.462464] 345212 pages reserved [ 782.467144] 0 pages cma reserved 23:17:48 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$UI_DEV_SETUP(r3, 0x405c5503, &(0x7f0000000180)={{0x406, 0x3, 0x0, 0x81}, 'syz1\x00', 0x36}) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000140)=[0x0, 0x0], 0x2, 0xfff}) r4 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r4, &(0x7f0000004100), 0x0, 0x40002021, &(0x7f0000004a80)={0x77359400}) setsockopt$RXRPC_SECURITY_KEYRING(r4, 0x110, 0x2, &(0x7f0000000040)='\x00', 0x1) 23:17:48 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1019c0, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:48 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xeb03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:48 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x60a82) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x1, 0x4, 0x401, 0x0, 0x0, {0x5}, [@NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x200}, @NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x1) pipe2(&(0x7f0000001400)={0xffffffffffffffff}, 0x80800) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001500)={&(0x7f0000000180)={0x54, 0x7, 0x6, 0x3, 0x0, 0x0, {0x1, 0x0, 0x4}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x9cf9b23}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x24004000}, 0x20004000) 23:17:48 executing program 2: ioctl$SOUND_PCM_READ_CHANNELS(0xffffffffffffffff, 0x80045006, &(0x7f0000000240)) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r2 = accept4$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000080)={0x1, 'netpci0\x00', {}, 0x100}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_G_JPEGCOMP(r4, 0x808c563d, &(0x7f0000000140)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x14018}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r5, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:48 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000000)={0xe51, 0x9, 0x4, 0x5011, 0x0, {0x77359400}, {0x1, 0x1, 0x0, 0x1, 0x81, 0xf7, "2471c326"}, 0x10001, 0x2, @offset=0x8000000, 0x2, 0x0, r0}) dup2(0xffffffffffffffff, r3) alarm(0x6) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000000100)={0x6, 0x4, [0x3]}) 23:17:48 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:48 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x7, 0x200080) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x60040) 23:17:48 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xec03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:48 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$IMCLEAR_L2(r2, 0x80044946, &(0x7f0000000000)=0x3ff) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000035000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:48 executing program 5: syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 23:17:48 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/249) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000140)={0x4000, 0x2, 0x28, 0xf9, 0x2}) 23:17:48 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) 23:17:48 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xed03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) syz_genetlink_get_family_id$l2tp(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r4, 0x8906, 0x0) listen(r4, 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r5, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:49 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd26, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0x7b1c13a2, @bearer=@l2={'eth', 0x3a, 'vxcan1\x00'}}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8010}, 0x40) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:49 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:49 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) r2 = dup2(r1, r0) r3 = shmget(0x3, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) shmctl$IPC_RMID(r3, 0x0) write$P9_RCREATE(r2, &(0x7f00000000c0)={0x18, 0x73, 0x2, {{0x1, 0x2, 0x4}, 0xff}}, 0x18) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r4, 0x8906, 0x0) listen(r4, 0x4) accept4(r4, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000100)=[@timestamp, @window={0x3, 0xfc9d, 0x4}, @window={0x3, 0x2b0, 0xfff}, @mss={0x2, 0x401}], 0x4) 23:17:49 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f00000001c0)={0x4, 0xed9, 0x4, r1, 0x0, &(0x7f0000000180)={0x990902, 0x5a2, [], @value=0x10001}}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r5 = dup2(r0, 0xffffffffffffffff) r6 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7fffffff, 0x840) bind$bt_hci(r6, &(0x7f0000000100)={0x1f, 0x1}, 0x6) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r8 = dup2(r7, r7) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_SUBDEV_G_CROP(r8, 0xc038563b, &(0x7f0000000140)={0x0, 0x0, {0x1, 0x1000, 0x7, 0x2}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000000040)={0x9, 0x3, 0x40}) [ 783.651367] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 783.657699] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 783.701629] syz-executor.1 cpuset=/ mems_allowed=0-1 23:17:49 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x240) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) write$P9_RWRITE(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x77, 0x1, 0x6}, 0xb) [ 783.741546] CPU: 0 PID: 15792 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 783.749470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 783.758922] Call Trace: [ 783.761535] dump_stack+0x188/0x20d [ 783.765192] warn_alloc.cold+0x7b/0x173 [ 783.769185] ? zone_watermark_ok_safe+0x260/0x260 [ 783.774055] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 783.776895] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 783.778997] ? wait_for_completion+0x3c0/0x3c0 [ 783.779024] __alloc_pages_slowpath+0x20cf/0x26a0 [ 783.779057] ? warn_alloc+0x110/0x110 [ 783.797394] __alloc_pages_nodemask+0x5b6/0x6a0 [ 783.802088] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 783.807213] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 783.812253] alloc_new_node_page+0x313/0x3b0 [ 783.816676] migrate_pages+0x484/0x2490 [ 783.820677] ? kernel_migrate_pages+0x630/0x630 [ 783.825371] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 783.831003] kernel_move_pages+0xf40/0x1700 [ 783.835355] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 23:17:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000280)) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ftruncate(0xffffffffffffffff, 0x2ba) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC=r5, @ANYBLOB="010000000000438e7e38e2063a182b93c938406ae5ef000000001b000004060021"], 0x1c}}, 0x0) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0xe8, r9, 0x1707, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0xd4}]}, 0xe8}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r7, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="3900628b", @ANYRES16=r9, @ANYBLOB="00012dbd7000fcdbdf25020000007c000580080001006574680054000280080001001500000008000300ff0f000008000300000200000800010010000000080003003f000000080003000600000008000200f9ffffff080002007f000000080001000e000000080004000900000007000100696200001400028008000100110000000800030008000000"], 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x14) [ 783.841180] ? __x64_sys_clock_gettime+0x165/0x240 [ 783.846131] ? __ia32_sys_clock_settime+0x260/0x260 [ 783.851158] __x64_sys_move_pages+0xdd/0x1b0 [ 783.855586] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 783.860187] do_syscall_64+0xf9/0x620 [ 783.864004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 783.869197] RIP: 0033:0x45c829 [ 783.872500] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 783.896326] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 783.904069] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 783.911542] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 783.918833] RBP: 000000000078bf00 R08: 0000000000000000 R09: ed03000000000000 [ 783.926906] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 783.934379] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 783.952360] CPU: 1 PID: 15791 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 783.960377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 783.970371] Call Trace: [ 783.973022] dump_stack+0x188/0x20d [ 783.977580] warn_alloc.cold+0x7b/0x173 [ 783.981595] ? zone_watermark_ok_safe+0x260/0x260 [ 783.986473] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 783.991608] ? wait_for_completion+0x3c0/0x3c0 [ 783.996225] __alloc_pages_slowpath+0x20cf/0x26a0 [ 784.001249] ? warn_alloc+0x110/0x110 [ 784.005096] __alloc_pages_nodemask+0x5b6/0x6a0 [ 784.005849] warn_alloc_show_mem: 1 callbacks suppressed [ 784.005853] Mem-Info: [ 784.010384] ? _raw_spin_unlock_irqrestore+0xb7/0xe0 [ 784.010405] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 784.010439] alloc_new_node_page+0x313/0x3b0 [ 784.010457] migrate_pages+0x484/0x2490 23:17:49 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={{r0}, 0x9, 0x9, 0x3}) setsockopt$inet_int(r1, 0x1f00000000000000, 0x5, 0x0, 0x0) [ 784.020735] active_anon:574787 inactive_anon:4057 isolated_anon:10 [ 784.020735] active_file:3777 inactive_file:4066 isolated_file:0 [ 784.020735] unevictable:0 dirty:188 writeback:0 unstable:0 [ 784.020735] slab_reclaimable:17934 slab_unreclaimable:140950 [ 784.020735] mapped:57597 shmem:4244 pagetables:42706 bounce:0 [ 784.020735] free:712444 free_pcp:1248 free_cma:0 [ 784.023627] ? kernel_migrate_pages+0x630/0x630 [ 784.023655] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 23:17:49 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) [ 784.023671] kernel_move_pages+0xf40/0x1700 [ 784.031114] Node 0 active_anon:1650908kB inactive_anon:16196kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212368kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 784.048245] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 784.048273] ? __x64_sys_clock_gettime+0x165/0x240 [ 784.048287] ? __ia32_sys_clock_settime+0x260/0x260 [ 784.048305] __x64_sys_move_pages+0xdd/0x1b0 [ 784.048322] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 784.048341] do_syscall_64+0xf9/0x620 [ 784.056052] Node 1 active_anon:648240kB inactive_anon:32kB active_file:15104kB inactive_file:16260kB unevictable:0kB isolated(anon):40kB isolated(file):0kB mapped:18020kB dirty:752kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 509952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 784.088717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.088732] RIP: 0033:0x45c829 [ 784.088751] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 784.088761] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 784.088776] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 784.088784] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 784.088795] RBP: 000000000078bf00 R08: 0000000000000000 R09: d403000000000000 23:17:49 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$RTC_IRQP_READ(r2, 0x8008700b, &(0x7f0000000280)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010102}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x9c}, 0x1, 0x0, 0x0, 0x54}, 0x24008000) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r5, 0x40044104, &(0x7f0000000000)=0x5) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000200)) ioctl$SNDRV_PCM_IOCTL_INFO(r5, 0x81204101, &(0x7f00000002c0)) r6 = dup2(r3, r0) ioctl$TIOCGISO7816(r6, 0x80285442, &(0x7f0000000240)) [ 784.088804] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 784.088813] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 784.181008] netlink: 208 bytes leftover after parsing attributes in process `syz-executor.0'. [ 784.354164] netlink: 208 bytes leftover after parsing attributes in process `syz-executor.0'. 23:17:50 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) [ 784.476378] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 784.507803] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 784.513779] Node 0 DMA32 free:39568kB min:36048kB low:45060kB high:54072kB active_anon:1646432kB inactive_anon:16196kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17888kB pagetables:60172kB bounce:0kB free_pcp:2172kB local_pcp:1432kB free_cma:0kB [ 784.592016] lowmem_reserve[]: 0 0 1 1 1 [ 784.612974] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 784.647616] lowmem_reserve[]: 0 0 0 0 0 [ 784.652011] Node 1 Normal free:2803280kB min:53816kB low:67268kB high:80720kB active_anon:647188kB inactive_anon:32kB active_file:15104kB inactive_file:16260kB unevictable:0kB writepending:752kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:40640kB pagetables:108516kB bounce:0kB free_pcp:2788kB local_pcp:1404kB free_cma:0kB [ 784.688108] lowmem_reserve[]: 0 0 0 0 0 [ 784.692432] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 784.711110] Node 0 DMA32: 28*4kB (MEH) 456*8kB (UMEH) 1191*16kB (UMEH) 378*32kB (UMEH) 18*64kB (UM) 5*128kB (MH) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 37984kB [ 784.728456] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 784.741137] Node 1 Normal: 582*4kB (UME) 356*8kB (UME) 297*16kB (UME) 208*32kB (UME) 143*64kB (UME) 108*128kB (UME) 89*256kB (UME) 56*512kB (UM) 34*1024kB (M) 1*2048kB (M) 653*4096kB (M) = 2802568kB [ 784.759876] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 784.769506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 784.778222] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 784.787226] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 784.796193] 12092 total pagecache pages [ 784.800197] 0 pages in swap cache [ 784.803638] Swap cache stats: add 0, delete 0, find 0/0 [ 784.809075] Free swap = 0kB 23:17:50 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee00000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:50 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@fixed={[], 0x10}}) write$P9_RSTAT(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="470000007d0100000021f97c40000800ff0300008804000000000000000000000000002800010000008000000080000000000000000d002f6465762f7573626d6f6e2300000000000000d45bb8e4420690d0626e87189ffcf85b2dc92ad1c853fcd84b42dc628d3251fec446ff337209e526758793c06155ab37b1dea9"], 0x47) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r0) 23:17:50 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDCTL_DSP_SETDUPLEX(r1, 0x5016, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x367302) socketpair(0x5, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket(0x22, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000001200)) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r5, 0xf4d8, 0xa0, "231e487f659896b62d5dd705797b9264c0b904e520ac180e02a4e19eb4721ae2193a3d4688f50b2dd38f25a58db09df8f0ac88967e0cacb37f43c43176341a9e94d5511e83e9acc0e638b26bd1dcbd53c0e0feffbf41831134a4da627d639733667c7ca95e9571d6853da3016f6e41a0e6c6ff167a56ee6e9edd857523b9ae1b51ec6e18401f6383fa88174ad8b3690e4ba98a6df77cfece66435e8368157b22"}, 0xa8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r6, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x0, 0x0, 0x0, 0x40, 0x54}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={r6, 0x2, 0xffff}, 0x8) 23:17:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000100)=""/237) 23:17:50 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) [ 784.812102] Total swap = 0kB [ 784.815118] 1965979 pages RAM [ 784.819147] 0 pages HighMem/MovableOnly [ 784.823153] 345212 pages reserved [ 784.826687] 0 pages cma reserved 23:17:50 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) keyctl$join(0x1, &(0x7f0000000000)={'syz', 0x3}) 23:17:50 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) pread64(r0, &(0x7f0000000480)=""/51, 0x33, 0x100000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) write$uinput_user_dev(r4, &(0x7f0000000000)={'syz1\x00', {0x1, 0x3ff, 0x401, 0xc9}, 0x3c, [0x2, 0x8, 0x57b5000, 0xb7ac, 0x6, 0x40, 0x4, 0x4, 0x3, 0xffffffff, 0x3f, 0x1, 0x40, 0x9, 0x4, 0x7fff, 0x6, 0x7, 0x9, 0xadf, 0x4, 0x0, 0x2, 0xd9a9, 0x4, 0x1f, 0x6, 0x4, 0x6, 0x5, 0x8, 0x58c5, 0x75, 0x8, 0x6, 0x7, 0x81, 0xfff, 0x5, 0x2, 0x7, 0xffffffff, 0x8f, 0x1f, 0x3, 0x81, 0x9, 0x8, 0x0, 0x5, 0xffffffff, 0x9, 0x2bc4c728, 0x4, 0x7, 0x7f, 0x8, 0x8, 0x401, 0x10001, 0x3ff, 0x1bef, 0x101, 0x7fff], [0x10001, 0x3, 0x3, 0x2, 0x1000, 0x5, 0x7, 0x3, 0x7, 0x8, 0x5, 0x5, 0x7fffffff, 0xfffffffd, 0x4, 0x1, 0x0, 0x80000000, 0x2, 0x8, 0x8, 0xfff, 0x2d9, 0x53a, 0x101, 0xffffffff, 0x7, 0x0, 0x2, 0x8000, 0x7f, 0x0, 0x7ff, 0x80000000, 0xffff8000, 0x4, 0x0, 0x3, 0x2, 0xc24, 0x7fffffff, 0x3, 0x100, 0x8001, 0x0, 0x4, 0x10000, 0x3, 0x9, 0x200, 0x3f, 0x1, 0x4, 0x0, 0xfffffffa, 0x8, 0x6, 0xfffffffa, 0xffff, 0x6, 0x5, 0xfff, 0x92ff, 0x800], [0xd, 0x0, 0x9, 0x0, 0x8000, 0x7, 0x3, 0x20, 0x4, 0x51, 0x3, 0x401, 0x1ff, 0x1, 0xfcf6, 0x9, 0x9, 0x5, 0x4, 0x3, 0x1787, 0x5a0c, 0x3, 0x7fff, 0x1, 0x6, 0x5, 0x806, 0x7fffffff, 0x1, 0x9, 0xb7a5, 0x1, 0x2, 0x200, 0xffffffff, 0x1, 0xfffffffe, 0x7, 0x6, 0xffff, 0x566, 0x0, 0x6, 0x5, 0x0, 0xff, 0x2, 0xffffff30, 0x8, 0x1, 0x1, 0x401, 0x7, 0x200, 0x4, 0x101, 0x3, 0x8000, 0xfffffffa, 0xff, 0x0, 0x8, 0xd9e0], [0x4, 0x2, 0x10000000, 0xffffffc0, 0x1b, 0x2, 0x7, 0x4, 0x4c77, 0xfffffffb, 0x3, 0x10000, 0x8, 0x6, 0x5, 0x351, 0x3, 0x10000, 0xc1, 0x3, 0x8001, 0x0, 0x6, 0x7, 0x1000, 0x1, 0x3, 0xffffff8d, 0x10001, 0x1ff, 0xffff, 0x40, 0xfff, 0x20, 0x1ff, 0x28000000, 0x80000001, 0xe1, 0x9, 0x4, 0x8, 0x6, 0xffffff86, 0x6bdd733, 0x10001, 0x101, 0x101, 0x8000, 0x4, 0x0, 0x867, 0x0, 0x3, 0x2, 0x9, 0x5, 0x81, 0x4, 0xfffffe4b, 0x9, 0x7, 0x0, 0x1, 0x2]}, 0x45c) setsockopt$inet_int(r2, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000100)={0x9e0000, 0x9, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x990907, 0x4, [], @p_u16=&(0x7f0000000000)=0x6}}) sendto$llc(r3, &(0x7f0000000140)="78e04218db356dc6a661aa11c12851f71e75cabbeb7586c7accf10090c24651f74", 0x21, 0x2000010, &(0x7f0000000180)={0x1a, 0x8, 0x80, 0x5, 0x2, 0x8}, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:50 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:50 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="f428bb83c8c05d49963d34f0fea802a3", 0x10) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2e, 0x523280) 23:17:50 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendto$netrom(r2, &(0x7f0000000000)="e731ab5f64b8b7707a56b78b357f05a13865bea8f5e2e72ac1c00fb3e6045ef459edb47de1b7a46129041127e7142966f2a94c746603cdada1a529d969fd7c06192e9e0f2b751df9e1e70d36ae16f6129bab05c136ffa1deee7df6ede59ae00ab96c9dfd595414c2", 0x68, 0x200040d1, &(0x7f0000000080)={{0x3, @default, 0x7}, [@default, @null, @default, @default, @null, @null, @bcast, @default]}, 0x48) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r0) 23:17:50 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:50 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x80800) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="020064ab", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r4, 0x2024, 0x5, 0xfffffffe}, &(0x7f0000000140)=0x10) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:50 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:51 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x46300) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000980)=ANY=[@ANYBLOB="64000000251cfa1a81d66d1db79e2d02af485b2afee0f165689501cdb6e1db884c9c1679a23ce2118bd14b8ccaf064c22546352bce4277348e8901a5cf2f4eff", @ANYRES16=r1, @ANYBLOB="17090000000000000000010000000500070000000000080009000000000014001f0000000000000000000000ffff7f00000108000a000000000006000200000000001400200000000000000000000000ffff0000000006001b0000020000"], 0x64}}, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, 0x0, 0x9, 0x801, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x7040}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x1000}]}, 0x38}, 0x1, 0x0, 0x0, 0x884}, 0x4004080) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f0000000800)) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={&(0x7f0000000180)="c2551e221d7d13df7105bf76eae11248bc", &(0x7f00000006c0)=""/235, &(0x7f0000000280)="84dee5a7ba57762b6161c46ce5fde374958de2e24744d66cfec5c5e3bca9197b66eb98cc4b28fca92282308bce75825af21ac4b299b09d1f2dcec645cc1fcf46b74097fcb157276fa30f80a36ad38c24a57cb17d9b0f56efe74df808d23a26a52a6cb867f0f7495ebdaf", &(0x7f00000008c0)="77d266f053322030b6b4c24923ba15176340bcd86269361fc4947bd17d446bb5aaf66aa3bbd0101f509f30b65deb757229d920ac0793f1d47c5cd1b983392d040939c3cd874861794abc4327fda6c260c33ccb4d173cd1e1cf30b69bc6af269c586f7e4a30198130cd314bead41c75b0e49acde9e92a436f51402335312566803d3b10b154abd5445bee366c8f", 0x200, r5, 0x4}, 0x38) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0x20c, r6, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x5c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@private=0xa010102}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010102}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x29}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xfb}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffff9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf1608f4}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x20c}}, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x800) 23:17:51 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x3ff, &(0x7f0000000040)=0x4) 23:17:51 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(0xffffffffffffffff, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r0 = socket(0x22, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000001200)) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r3, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6c, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r4, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x0, 0x0, 0x0, 0x40, 0x54}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r4, 0x8}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYBLOB="010000000000000000001b00000406002152348cac066825b9382924456968eb40f038314b7c91fbdddabd3403b2ae56c62777bbb444d99bec285ae1fb96f5656c4c788f76407c50cd6d723b24c4fffb6b54b2d5ea60bc49fbc0f3d0e2e44b81becbe41496d46c3849ff5e12424f738e54"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:51 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xef03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:51 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:51 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) syncfs(r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x6c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private1={0xfc, 0x1, [], 0x21}}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x5a}]}, 0x6c}}, 0x0) pwrite64(r1, &(0x7f00000000c0)="39e7b3dcad686ef80dfb099b66e1cb81ad9ab26c81a60ca8601baf9b1b2ebe8f06bd6f887379f6ce70b4f2eb229badf8c4dd8b9fcb4c4aa88131dadbc7fbc93494d184a1240f7e90c9aaa6e25f1c5c1d1f7b6a6d3e675949d237db0a74fabfcc2080e591f14041f76360209471ca1d7276524057376706d3fad776238d7f60dff3b0ba690ca44ad3bd92fef90fdef7adce27f5f692ae4dc47eac3d4e608acb2992e017b30ef1629ce38ebbbe3a2c89e72b50ae20e2a4a1329ce7ce98b4f81940d016008fde0a00f2f9170da573978b71939432c923349f6c1594a2e3e8acec", 0xdf, 0xf1ef) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) listen(0xffffffffffffffff, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@private}}, &(0x7f0000000700)=0xe8) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0xfff, 0x3, &(0x7f0000000580)=[{&(0x7f0000000340)="829ab81723a785958b000627a30ad57ec082f0eb482a96b6a017128b3e2216c9c913741c8b3d254eb139fdfbf04bd15a931511533ac70dcd8628a545055f2ab8dcc5e8d041dd776293405ea4b86db4831d1b4f33cf5cd1465c148652fd9860370ec156a11f142aefdbb74e2a2863c5f6bfa888c0257c921a5d9c0c647440bbe40ba4e9634b64f28e7fc260eb451f5df584fafba6b6e2ce7e4e764193a49babc69b6f216f1d3a90393911cb3d2f056a264cd1f99cf0f44a10fe830c7275e32cab4e040fb9a6f80b3301989a63b035a7e3ec8c79ef1ac4cacb4cddc864f834152c310ad48542b1", 0xe6, 0x3}, {&(0x7f0000000440)="1e4c93c943eecb34b2fde6718074c7e2d8472266a7f9f135e7119ed40c99702990a026d0bc501d8c26b64d1b5b6d6940582eb3db395eb792a38425bc50a982bd2e2a36fc95f2ae043f1ad2b720320bf6f9e6373c5e96beedec348e7492d00560b5fb45e69b55ef8eb165ebdc8a0fcf58ab59d71fca1313105bfb9d93a7bc0883d7", 0x81, 0x2}, {&(0x7f0000000500)="a3b54fff5a4717d4cf4625121cc5a83b90e9d181b7e6df9c504b30dfca710ae430f5e3cfc0b9c34b65b4cec0a16c71f9f73906e5544a3b6a1abf3945fb4e151fd7a39cde83e488d02dff7a05437ec7c3e6eaddbe4c488a1eb2328d35192da29abeac1a2463357ef16bf3e10f7574a440c9e4", 0x72, 0x6}], 0x2004000, &(0x7f0000000740)={[{@fat=@errors_continue='errors=continue'}, {@rodir='rodir'}, {@uni_xlate='uni_xlate=1'}, {@nonumtail='nnonumtail=1'}, {@utf8no='utf8=0'}, {@iocharset={'iocharset', 0x3d, 'macgreek'}}, {@utf8no='utf8=0'}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'l2tp\x00'}}, {@fowner_gt={'fowner>'}}, {@fowner_eq={'fowner', 0x3d, r4}}]}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r6 = dup2(r5, r5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_G_DV_TIMINGS(r6, 0xc0845658, &(0x7f0000000000)={0x0, @reserved}) setsockopt$inet_int(r3, 0x1f00000000000000, 0x5, 0x0, 0x0) 23:17:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @bcast}, [@remote, @default, @netrom, @default, @rose, @rose, @netrom, @null]}, &(0x7f0000000100)=0x48, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:51 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r2 = socket(0x22, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, 0x0, &(0x7f0000001200)) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="021b0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r6, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x0, 0x0, 0x0, 0x40, 0x54}, &(0x7f0000000000)=0x9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={r6, 0xffff}, &(0x7f0000000080)=0x8) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) [ 785.899584] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value 23:17:51 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:51 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf003000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 786.033149] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value 23:17:51 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDCTL_DSP_GETOPTR(r2, 0x800c5012, &(0x7f00000002c0)) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB="640000e0", @ANYRES16=r4, @ANYBLOB="1709000000000000000001000000054a87f09e000000080009000000000014001f0000000000000000000000ffff7f00000108000a000000000006000200000000001400200000000000000000000000ffff0000000006001b0000020000"], 0x64}}, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r6 = dup2(r5, r5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$IOC_PR_PREEMPT_ABORT(r6, 0x401870cc, &(0x7f0000000280)={0x3, 0x400, 0x362, 0x3}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r10, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x4}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$DEVLINK_CMD_GET(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYRES32=r9, @ANYRES16=r8, @ANYBLOB="fbff000000000000000001000000"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r8, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 23:17:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)=r4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x3) 23:17:51 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x56300) 23:17:51 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:51 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 786.210793] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 23:17:51 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf0ffffff00000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:51 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:51 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x7f, 0x0, 0x0, 0x0, 0xfd, 0x0, 0xff, 0x0, 0xf3, 0x0, 0x1}, 0xe) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x58, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008800}, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x7c, 0x0, &(0x7f0000000200)=[@increfs_done={0x40106308, 0x3}, @dead_binder_done, @acquire={0x40046305, 0x2}, @acquire={0x40046305, 0x2}, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000140)={@fd={0x66642a85, 0x0, r0}, @fda={0x66646185, 0x1, 0x2, 0x5}, @fd={0x66642a85, 0x0, r3}}, &(0x7f00000001c0)={0x0, 0x18, 0x38}}}], 0x4a, 0x0, &(0x7f0000000280)="7488a1af584d2d0be6986ef9a4f3da5d8134360e5c816bf96d19a8ccfdea2ff374962592106df2d8c81ac74f8fc89b88678005b2d8f252e3d65a013bccc2e4681756a7b9abf08c85f195"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x8001, 0x4, 0x8, 0x7}, 0x10) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x18) [ 786.296581] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 23:17:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x2080, 0x0) sendfile(r2, r3, &(0x7f0000000040), 0x0) 23:17:52 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x82, 0xd1) bind$l2tp6(r2, &(0x7f00000005c0)={0xa, 0x0, 0x2, @loopback, 0x8, 0x4}, 0x20) 23:17:52 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:52 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01000020000000c6a43861dc34ed810021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:52 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf103000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:52 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) r5 = openat(r4, &(0x7f0000000000)='./file0\x00', 0x100, 0x180) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000040)=r2) 23:17:52 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:52 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:52 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf203000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000000)={0x1, 0xeaa, 0x1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r0) 23:17:52 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10080, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@mss={0x2, 0x18e1}], 0x1) syz_genetlink_get_family_id$l2tp(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002480)=0x101, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x200000, 0x0) sendmsg$OSF_MSG_REMOVE(r3, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xbb8, 0x1, 0x5, 0x801, 0x0, 0x0, {0x7, 0x0, 0x2}, [{{0x254, 0x1, {{0x0, 0x7d}, 0x7f, 0x1, 0x7fff, 0x40, 0x2, 'syz1\x00', "b273d3a3ee07a23a77d45a35844b19e34dfa05114ebf2cec0c48e90cd47be2db", "364cda2bed394aebc464b35246ff4c8578dfb484a099c713ebf662f19dfee448", [{0xfc01, 0x7, {0x0, 0x80000000}}, {0x6, 0x0, {0x2, 0x100}}, {0x5, 0x1, {0x2, 0x80}}, {0x2, 0x1, {0x0, 0xfffff1f9}}, {0x9, 0x75d, {0x2, 0x1}}, {0xd99a, 0x80, {0x1, 0x6}}, {0x81, 0x4, {0x3, 0x56ffd3e9}}, {0x459, 0x8, {0x3, 0x2}}, {0x6, 0x8, {0x1, 0x10000}}, {0x9, 0x7, {0x0, 0x6}}, {0x9, 0x0, {0x2}}, {0x0, 0x9, {0x2, 0x3}}, {0x0, 0x6, {0x2, 0xf68}}, {0xfff8, 0xb3, {0x0, 0x8}}, {0x2c, 0x9, {0x0, 0x3}}, {0x3, 0x8000, {0x3, 0x7fffffff}}, {0x1f, 0xf, {0x3, 0xff}}, {0x0, 0x81, {0x0, 0xffffffff}}, {0x5, 0x7, {0x3, 0x1}}, {0x5, 0x3, {0x2, 0xffffff81}}, {0x6e, 0x81, {0x3, 0x7fffffff}}, {0x74, 0x5, {0x1, 0x4}}, {0x7f, 0x40, {0x0, 0x2}}, {0x1, 0x7, {0x0, 0xffffffff}}, {0x6, 0xff, {0x6, 0x4}}, {0x7647, 0x8, {0x0, 0x9}}, {0x81, 0xffff, {0x1, 0x614}}, {0x2, 0x9, {0x3, 0x2}}, {0x6, 0x20, {0x2, 0x1}}, {0x100, 0x6, {0x1, 0x7}}, {0x7ff, 0x0, {0x2, 0x80}}, {0x71, 0x4, {0x2, 0xfffffff7}}, {0x8, 0x302, {0x3, 0x70}}, {0x0, 0x5, {0x2}}, {0x1, 0x3, {0x1, 0x4}}, {0x3f, 0x8, {0x3, 0x40}}, {0x8, 0xd0, {0x0, 0x9}}, {0x4, 0x5, {0x0, 0x1ff}}, {0x81, 0x100, {0x3, 0x1ff}}, {0x4, 0x8000, {0x2, 0x4}}]}}}, {{0x254, 0x1, {{0x3, 0x7}, 0x5, 0xf9, 0x6, 0xc8e, 0x1d, 'syz0\x00', "c6e86b84fbf1e31caecaab4ed57a743c9ebae71237d152ac9a31c8695bbe61fd", "db77abde4c2c597604739e208f2fb971ddbc1c01684b718634c8d8bce41c094b", [{0x494, 0x6, {0x3, 0x1}}, {0xc47, 0xa4e, {0x0, 0x6}}, {0xff, 0x81, {0x2, 0x9}}, {0xf84, 0x100, {0x3, 0xdc}}, {0x21d2, 0x8, {0x3, 0x20}}, {0x7, 0xfff, {0x0, 0x3f}}, {0x0, 0x8, {0x3, 0xc3e}}, {0x93, 0x2, {0x2, 0x1}}, {0x100, 0x7, {0x2}}, {0x80, 0x0, {0x3, 0x3}}, {0x200, 0x8, {0x3, 0x8a}}, {0x8, 0x515, {0x1, 0x101}}, {0x2, 0x7fff, {0x1, 0x7}}, {0xf42f, 0xad41, {0x1}}, {0x3, 0x5, {0x2, 0x400}}, {0x7, 0x1f, {0x0, 0x9}}, {0x0, 0x4, {0x2, 0xff}}, {0xc7, 0x1, {0x2, 0x52e9}}, {0x3ff, 0x1, {0x3, 0x20c}}, {0x7, 0x6, {0x0, 0x1}}, {0xfff, 0x3, {0x2, 0x80000000}}, {0xfff, 0x20, {0x3, 0x3}}, {0x1ff, 0x6, {0x0, 0x10001}}, {0x5, 0x80, {0x0, 0x7}}, {0x3f, 0x20, {0x2, 0x5}}, {0x200, 0x80, {0x3}}, {0x1, 0xfff, {0x2, 0x11c}}, {0x100, 0x9, {0x1, 0x8}}, {0x0, 0x4, {0x2, 0x9}}, {0x1, 0x7, {0x3, 0x58}}, {0x1ff, 0x0, {0x1, 0x8}}, {0x1, 0x6, {0x2, 0x9}}, {0x8a56, 0x7f, {0x2, 0x3816}}, {0x1ff, 0x9, {0x3}}, {0x2a, 0x0, {0x3, 0x200}}, {0x80, 0x9, {0x0, 0x1ff}}, {0x8, 0x7, {0x0, 0x1ff}}, {0x5, 0x3, {0x52daa5d9c95e6c09, 0x4}}, {0x1ff, 0x6, {0x1, 0x4}}, {0x1000, 0xffff, {0x0, 0x2}}]}}}, {{0x254, 0x1, {{0x2, 0xfff}, 0x40, 0x1f, 0xfbff, 0x2, 0x1e, 'syz0\x00', "bed147a1a9a53872690fc4c40b7d05505287b4cef070424f7d0612268ba5755c", "502ab5eeaa94f1f8e8d699c27b1d3e0d8518c86b7db0c77f0c158bfca1ac11ac", [{0xb9e, 0x5df, {0x2, 0x6}}, {0x81, 0x3f, {0x3, 0x7}}, {0x401, 0x3ff, {0x0, 0x5}}, {0xf9ef, 0x591c, {0x0, 0x9}}, {0x4, 0x2, {0x0, 0x40}}, {0xffff, 0xf38, {0x0, 0xc559}}, {0x8411, 0xfffa, {0x1, 0x8}}, {0x0, 0x5, {0x1, 0x7}}, {0x800, 0x0, {0x0, 0xf81}}, {0x8, 0x8, {0x3, 0x303}}, {0x2, 0x400, {0x2, 0xfffffff8}}, {0x7fff, 0x0, {0x0, 0x1}}, {0x4, 0x3d51, {0x3, 0x74c2}}, {0x4f4b, 0x2, {0x2}}, {0x1, 0xfff7, {0x1, 0x1}}, {0x1, 0x200, {0x3, 0x3f}}, {0x5, 0x1, {0x3, 0x3}}, {0xd7, 0x1ff, {0x1}}, {0x5, 0x7, {0x3, 0x8}}, {0xb, 0x3f, {0x1}}, {0xa0, 0x400, {0x1, 0x3}}, {0x43b, 0x80, {0x2, 0x8}}, {0x0, 0x1, {0x3, 0x7}}, {0x8000, 0x1, {0x0, 0x3}}, {0x3d6, 0x80, {0x0, 0x8}}, {0x80, 0x2, {0x1, 0xa294}}, {0x1, 0x9, {0x0, 0x9}}, {0x2, 0x0, {0x3, 0x2}}, {0x6, 0x6, {0x1, 0x7}}, {0x9, 0x80, {0x1, 0x8e66}}, {0x60, 0xfff, {0x1, 0x5}}, {0x0, 0x4}, {0x800, 0x2, {0x2, 0x100}}, {0x1000, 0xc6c7, {0x1, 0x3}}, {0x400, 0x6, {0x2, 0x9}}, {0x1, 0x9, {0x0, 0x3}}, {0x5, 0x1, {0x0, 0x8}}, {0x6, 0xda38, {0x2, 0x100}}, {0x9, 0x9, {0x5387ca44b1a4cbca, 0x8}}, {0x0, 0x0, {0x0, 0xfffffffa}}]}}}, {{0x254, 0x1, {{0x3, 0x9}, 0x9, 0x80, 0x400, 0xffff, 0x26, 'syz0\x00', "3fa35588ca24b1efacf9783ad7efb4b178680040502036f6f8e32b30f5eed1ab", "8d518c3d4043146f3c266a183ef38768cde0badf61e89bd9320e1166252b0f8d", [{0xf7, 0x3d, {0x3, 0x2168}}, {0x4, 0x1507, {0x3, 0x81}}, {0x7, 0x1, {0x3, 0x5}}, {0x1000, 0xff, {0x0, 0x6}}, {0x8001, 0x3ff, {0x1, 0x7}}, {0x0, 0x35c, {0x6, 0x3f}}, {0x2, 0x7, {0x3, 0x7}}, {0x100, 0x9e, {0x1, 0x8001}}, {0x17, 0x80, {0x0, 0x8}}, {0x3f, 0x4, {0x3, 0x5}}, {0x5, 0x0, {0x2, 0x1}}, {0x0, 0x8, {0x1, 0x7}}, {0x8, 0x7, {0x3, 0x4ee55f4b}}, {0x5, 0x8, {0x0, 0x89}}, {0x5, 0x47}, {0x2, 0x6, {0x0, 0x3e226842}}, {0xfdf3, 0x4, {0x3, 0x7fff}}, {0x3, 0x8, {0x3, 0x4}}, {0x40, 0x5, {0x3, 0x6}}, {0x7f, 0x967, {0x3, 0x5}}, {0x0, 0x4022, {0x2, 0xfe}}, {0x5, 0x58, {0x2, 0x7fffffff}}, {0x3ff, 0xeda9, {0x1, 0x1ff}}, {0x8, 0x5, {0x1, 0x6bb89003}}, {0x7, 0x40, {0x0, 0x4}}, {0x9, 0x2, {0x1, 0x7f}}, {0x800, 0x3, {0x2, 0x1}}, {0x2, 0x1000, {0x2, 0x3}}, {0x7, 0x9, {0x1, 0x800}}, {0x100, 0x2, {0x1, 0x7}}, {0xfff9, 0x9, {0x2, 0xfffeffff}}, {0x20, 0xeff, {0x2, 0x9}}, {0x8295, 0x8, {0x1, 0x8001}}, {0x1f, 0x5e7, {0x0, 0x25c17eef}}, {0xfff, 0x101, {0x3, 0xe422}}, {0x4, 0x0, {0x1, 0x1}}, {0x3e, 0x8, {0x0, 0x2}}, {0x8000, 0x81, {0x3, 0x95a}}, {0x400, 0x6, {0x0, 0x8000}}, {0xfff, 0x5, {0x0, 0x7a1}}]}}}, {{0x254, 0x1, {{0x1, 0x5}, 0x0, 0x7, 0x2, 0x1, 0x1b, 'syz0\x00', "b76716f94a31696244493daa11fc00e4622dd44ddfcdeda3c520e10e9a77c95d", "3fe01fc0f306d42814ad2b533df684ea553eb9c3e9612b3910c106120625264d", [{0x4, 0x2, {0x1}}, {0x3, 0x9, {0x0, 0x8}}, {0x4, 0x7, {0x0, 0x200}}, {0x7ff, 0x6, {0x2, 0x93f2}}, {0x0, 0x1, {0x0, 0x3}}, {0x4, 0x91e, {0x0, 0xdc}}, {0xa946, 0x3, {0x0, 0x2ca33172}}, {0x4d6, 0x1, {0x3, 0x3f}}, {0x2, 0x0, {0x3, 0x9}}, {0x2, 0xf4, {0x3, 0xe9a}}, {0xfff, 0x1, {0x0, 0x20}}, {0x0, 0xff01, {0x1, 0xc}}, {0x1, 0x101, {0x1, 0x7}}, {0x0, 0x1f, {0x3, 0x1000}}, {0x3, 0x401, {0x0, 0x6}}, {0x4, 0x39a3, {0x1, 0x1}}, {0x4, 0xf4, {0x3, 0x4}}, {0x1, 0x3, {0x2, 0x2}}, {0x7ff, 0x6, {0x0, 0x9}}, {0x4, 0x4, {0x3, 0x6}}, {0xfff, 0x7f, {0x3, 0x7f}}, {0x63, 0x8, {0x3, 0x1}}, {0x5, 0x4, {0x1, 0x8000}}, {0x1, 0x7, {0x2, 0x61ac}}, {0x8000, 0x8, {0x3}}, {0x5, 0x1000, {0x0, 0x5}}, {0x8, 0x4, {0x1, 0x5e}}, {0x5, 0x6, {0x2, 0x401}}, {0x1f, 0x769d, {0x1, 0x100}}, {0x400, 0x3, {0x3}}, {0x0, 0x3, {0x1, 0x4}}, {0x6, 0x7fff, {0x0, 0x2}}, {0x0, 0x1, {0x0, 0x6}}, {0x4, 0x0, {0x2, 0x3}}, {0x7, 0x2, {0x0, 0x1a}}, {0x9, 0x1, {0x0, 0x5ddeaa31}}, {0x2, 0x3f5, {0x0, 0x6}}, {0x9, 0x7, {0x0, 0x7fffffff}}, {0x8, 0xd654, {0x3, 0x7135}}, {0x0, 0x1}]}}}]}, 0xbb8}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="17000000000000000000010000000500070000000000080009000000000014001f00ffe40000000000000000ffff7f00000108000a0000007d001506000200000000001400200000000000000000000000ffff000000"], 0x64}}, 0x0) dup(r5) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:52 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) 23:17:52 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200000100000040, 0x246340) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x14) r2 = dup2(r0, r0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r8], 0x24}}, 0x4) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x24, 0x2d, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x24}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000001240)={@private2={0xfc, 0x2, [], 0x1}, r8}, 0x14) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000000)={0x7, 0x2ef7}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000001200)={0x2, 0x1, &(0x7f0000000100)=""/139, &(0x7f00000001c0)=""/20, &(0x7f0000000200)=""/4096}) 23:17:52 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) [ 787.356117] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 787.434884] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 23:17:53 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) [ 787.518973] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 787.536419] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 23:17:53 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 23:17:53 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r1, 0x4112, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.metacopy\x00', &(0x7f00000000c0)='/dev/usbmon#\x00', 0xd, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000100)={0x7, 0x7b, 0x2}, 0x7) 23:17:53 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf303000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:53 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:53 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) creat(&(0x7f0000000100)='./file0\x00', 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) dup2(r3, r3) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000240)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r7 = dup2(r6, r6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_SET_SIGNAL_MASK(r7, 0x4004ae8b, &(0x7f0000000180)={0xb, "f5651d3ac323eca57c7a97"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video37\x00', 0x2, 0x0) 23:17:53 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x174, 0x3, 0x1, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}, [@CTA_LABELS={0x1c, 0x16, 0x1, 0x0, [0xffffc69c, 0x8d000000, 0x3f, 0x0, 0x4, 0x6]}, @CTA_TUPLE_REPLY={0x74, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010100}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xb, 0x1, 'amanda\x00'}}, @CTA_NAT_SRC={0x2c, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @private1}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @remote}]}, @CTA_LABELS={0x10, 0x16, 0x1, 0x0, [0x1000, 0x5, 0x3]}, @CTA_TUPLE_ORIG={0x38, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x36}}}}]}, @CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}]}, 0x174}, 0x1, 0x0, 0x0, 0xeb17e2a416d39fa0}, 0x8001) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) sysfs$3(0x3) 23:17:53 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:53 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:53 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf403000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:53 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, 0x0, &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:53 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/126, 0x7e) 23:17:53 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40040, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f00000001c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r4}}, 0x18) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000000080)={0x8, 0x120, 0xfa00, {0x4, {0x80, 0xe0f, "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", 0x92, 0xfb, 0x2, 0x20, 0x6, 0x3, 0x20}, r4}}, 0x128) dup2(r1, r0) r5 = semget$private(0x0, 0x4000000009, 0x0) semop(r5, &(0x7f0000000380), 0x0) semctl$SETVAL(r5, 0x4, 0x10, &(0x7f0000000000)=0x3) 23:17:53 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:53 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, 0x0, &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:53 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf503000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:53 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/24, 0x18, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) prctl$PR_MCE_KILL(0x21, 0x0, 0x1) 23:17:54 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, 0x0, &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:54 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:54 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf603000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:54 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r2, &(0x7f0000000040)='keyring\x00', &(0x7f0000000080)=@builtin='builtin_trusted\x00') add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r2) membarrier(0x6c, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f00000000c0)=@secondary='builtin_and_secondary_trusted\x00') keyctl$get_keyring_id(0x0, r1, 0x2) r3 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x8001, 0x19703) ioctl$VIDIOC_SUBDEV_S_EDID(r3, 0xc0285629, &(0x7f0000000280)={0x0, 0x9, 0x8, [], &(0x7f0000000240)=0x80}) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) r4 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_S_AUDOUT(r4, 0x40345632, &(0x7f0000000040)={0x8, "0a65416c37b204f7a8318bfac82c89103f633ac5ba308c40c80b2fa3bce86c23"}) 23:17:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x1}, 0x0, 0xe, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="000001000683acb2bd8ea4ede821350000"], 0x1c}}, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r7 = dup2(r6, r6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x800443d3, &(0x7f0000000080)={@none}) recvfrom$rxrpc(r7, &(0x7f0000000100)=""/102, 0x66, 0x1, 0x0, 0x0) socket$l2tp(0x2, 0x2, 0x73) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000180)=0x6) ioctl$DRM_IOCTL_MODE_RMFB(r7, 0xc00464af, &(0x7f0000000000)=0x3d5) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:54 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:54 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0x10000, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) 23:17:54 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:54 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f000026bfec), 0x0, 0xd403000000000000) [ 789.123758] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 789.190759] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 789.224417] CPU: 0 PID: 16279 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 789.232364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.241737] Call Trace: [ 789.244361] dump_stack+0x188/0x20d [ 789.248022] warn_alloc.cold+0x7b/0x173 [ 789.252023] ? zone_watermark_ok_safe+0x260/0x260 [ 789.256898] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 789.261872] ? wait_for_completion+0x3c0/0x3c0 [ 789.266491] __alloc_pages_slowpath+0x20cf/0x26a0 [ 789.271392] ? warn_alloc+0x110/0x110 [ 789.275254] __alloc_pages_nodemask+0x5b6/0x6a0 [ 789.279954] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 789.285081] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 789.290140] alloc_new_node_page+0x313/0x3b0 [ 789.294567] migrate_pages+0x484/0x2490 [ 789.298565] ? kernel_migrate_pages+0x630/0x630 [ 789.303260] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 789.308910] kernel_move_pages+0xf40/0x1700 [ 789.313266] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 789.319092] ? __x64_sys_clock_gettime+0x165/0x240 [ 789.324044] ? __ia32_sys_clock_settime+0x260/0x260 [ 789.329085] __x64_sys_move_pages+0xdd/0x1b0 [ 789.333520] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 789.338125] do_syscall_64+0xf9/0x620 [ 789.341953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 789.347180] RIP: 0033:0x45c829 [ 789.350392] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:17:55 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) [ 789.369310] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 789.377045] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 789.384332] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 789.391620] RBP: 000000000078bf00 R08: 0000000000000000 R09: f603000000000000 [ 789.398906] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 789.406191] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 23:17:55 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f000026bfec), 0x0, 0xd403000000000000) 23:17:55 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r2, 0xc0c85666, &(0x7f0000000000)={{0x3, @addr=0x81}, "791d8caa796c84fc46ef56936af0723a80d324e3cc20fd12188651e6d7802a47", 0x2}) 23:17:55 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], 0x0, 0x0, 0xd403000000000000) 23:17:55 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) [ 789.898757] warn_alloc_show_mem: 1 callbacks suppressed [ 789.898762] Mem-Info: [ 789.925042] active_anon:578618 inactive_anon:4057 isolated_anon:11 [ 789.925042] active_file:3793 inactive_file:4074 isolated_file:0 [ 789.925042] unevictable:0 dirty:228 writeback:0 unstable:0 [ 789.925042] slab_reclaimable:18109 slab_unreclaimable:141632 [ 789.925042] mapped:57567 shmem:4244 pagetables:42934 bounce:0 [ 789.925042] free:707427 free_pcp:1279 free_cma:0 [ 790.026301] Node 0 active_anon:1665228kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212412kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 790.056228] Node 1 active_anon:648444kB inactive_anon:32kB active_file:15172kB inactive_file:16292kB unevictable:0kB isolated(anon):44kB isolated(file):0kB mapped:16856kB dirty:912kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 509952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 790.085864] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 790.113264] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 790.119018] Node 0 DMA32 free:38772kB min:36048kB low:45060kB high:54072kB active_anon:1662752kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2656kB local_pcp:1380kB free_cma:0kB [ 790.148777] lowmem_reserve[]: 0 0 1 1 1 [ 790.152796] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 790.188294] lowmem_reserve[]: 0 0 0 0 0 [ 790.192344] Node 1 Normal free:2781580kB min:53816kB low:67268kB high:80720kB active_anon:648444kB inactive_anon:32kB active_file:15172kB inactive_file:16292kB unevictable:0kB writepending:912kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:40960kB pagetables:109576kB bounce:0kB free_pcp:2792kB local_pcp:1436kB free_cma:0kB [ 790.223063] lowmem_reserve[]: 0 0 0 0 0 [ 790.227487] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 790.244175] Node 0 DMA32: 7*4kB (UMEH) 253*8kB (UMEH) 1294*16kB (UMEH) 436*32kB (UME) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38372kB [ 790.259793] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 790.271302] Node 1 Normal: 665*4kB (UME) 532*8kB (UME) 339*16kB (UME) 256*32kB (UME) 183*64kB (UME) 150*128kB (ME) 119*256kB (UME) 73*512kB (UM) 44*1024kB (M) 2*2048kB (UM) 638*4096kB (M) = 2781684kB [ 790.289740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 790.299113] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 790.308123] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 790.317423] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 23:17:55 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf703000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:55 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDCTL_DSP_GETBLKSIZE(r1, 0xc0045004, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r4, 0x8906, 0x0) listen(r4, 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1d}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x200000c4}, 0x4040800) recvmmsg(r5, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @local}, {0x2, 0x4e20, @rand_addr=0x64010100}, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x40e9, 0x0, 0x7fa5, 0x1, 0x3f}) 23:17:55 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x20000) 23:17:55 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:55 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], 0x0, 0x0, 0xd403000000000000) [ 790.326918] 12110 total pagecache pages [ 790.331123] 0 pages in swap cache [ 790.334782] Swap cache stats: add 0, delete 0, find 0/0 [ 790.340749] Free swap = 0kB [ 790.343978] Total swap = 0kB [ 790.347551] 1965979 pages RAM [ 790.350866] 0 pages HighMem/MovableOnly [ 790.355417] 345212 pages reserved [ 790.359093] 0 pages cma reserved 23:17:56 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:56 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], 0x0, 0x0, 0xd403000000000000) 23:17:56 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:56 executing program 5: syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$UI_SET_PROPBIT(r4, 0x4004556e, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="77592e53e07ece5522ffe9d34f682bc7c4572e073f154e684fc9821480", @ANYRES16=r5, @ANYBLOB="17090000000000000000010000000500070000000000080009000000000014001f0000000000000000000000ffff7f00000108000a000000000006000200000000001400200000000000000000000000ffff0000000006001b0000020000"], 0x64}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r7, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r9, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) dup2(r8, r6) 23:17:56 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:56 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf803000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:56 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:17:56 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0xf8, 0x7, 0x81, 0x40, 0x0, 0xffffffffffff560c, 0x20000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000000200), 0x9}, 0x10002, 0x25, 0x1, 0x8, 0x0, 0x80000000, 0x200}, 0x0, 0x3, 0xffffffffffffffff, 0x2) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) connect$pptp(0xffffffffffffffff, &(0x7f00000002c0)={0x18, 0x2, {0x3, @local}}, 0x1e) msgrcv(r2, &(0x7f0000000100)={0x0, ""/226}, 0xea, 0x2, 0x5800) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r3, 0x8906, 0x0) listen(r3, 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r4, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000240)=0x3, 0x4) 23:17:56 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00') dup2(r1, r0) [ 790.941192] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 790.954370] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 790.982591] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 790.993031] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 791.026593] CPU: 1 PID: 16414 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 791.034518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.043885] Call Trace: [ 791.046503] dump_stack+0x188/0x20d [ 791.050155] warn_alloc.cold+0x7b/0x173 [ 791.054149] ? zone_watermark_ok_safe+0x260/0x260 [ 791.059013] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 791.063966] ? wait_for_completion+0x3c0/0x3c0 [ 791.068581] __alloc_pages_slowpath+0x20cf/0x26a0 [ 791.073463] ? warn_alloc+0x110/0x110 [ 791.077314] __alloc_pages_nodemask+0x5b6/0x6a0 [ 791.082006] ? _raw_spin_unlock_irqrestore+0xb7/0xe0 [ 791.087132] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 791.092187] alloc_new_node_page+0x313/0x3b0 [ 791.096618] migrate_pages+0x484/0x2490 [ 791.100616] ? kernel_migrate_pages+0x630/0x630 [ 791.105311] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 791.110958] kernel_move_pages+0xf40/0x1700 [ 791.115311] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 791.121137] ? __x64_sys_clock_gettime+0x165/0x240 [ 791.126091] ? __ia32_sys_clock_settime+0x260/0x260 [ 791.131130] __x64_sys_move_pages+0xdd/0x1b0 [ 791.135556] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 791.140159] do_syscall_64+0xf9/0x620 [ 791.143981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.149182] RIP: 0033:0x45c829 [ 791.152391] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:17:56 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) [ 791.171305] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 791.179037] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 791.186321] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 791.193607] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 791.200897] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 791.208194] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 791.235837] CPU: 0 PID: 16404 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 791.243761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.253127] Call Trace: [ 791.255730] dump_stack+0x188/0x20d [ 791.259356] warn_alloc.cold+0x7b/0x173 [ 791.263322] ? zone_watermark_ok_safe+0x260/0x260 [ 791.268164] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 791.273088] ? wait_for_completion+0x3c0/0x3c0 [ 791.277695] __alloc_pages_slowpath+0x20cf/0x26a0 [ 791.282542] ? warn_alloc+0x110/0x110 [ 791.286352] __alloc_pages_nodemask+0x5b6/0x6a0 [ 791.291012] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 791.296109] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 791.301141] alloc_new_node_page+0x313/0x3b0 [ 791.305540] migrate_pages+0x484/0x2490 [ 791.309507] ? kernel_migrate_pages+0x630/0x630 [ 791.314173] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 791.319786] kernel_move_pages+0xf40/0x1700 [ 791.324106] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 791.329899] ? __x64_sys_clock_gettime+0x165/0x240 [ 791.334819] ? __ia32_sys_clock_settime+0x260/0x260 [ 791.339829] __x64_sys_move_pages+0xdd/0x1b0 [ 791.344229] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 791.348802] do_syscall_64+0xf9/0x620 [ 791.352624] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.357810] RIP: 0033:0x45c829 [ 791.361005] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:17:57 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) [ 791.379922] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 791.387627] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 791.394885] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 791.402143] RBP: 000000000078bf00 R08: 0000000000000000 R09: f803000000000000 [ 791.409401] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 791.416657] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 23:17:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_G_AUDIO(r2, 0x80345621, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r3], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:57 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:57 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) [ 791.533337] Mem-Info: [ 791.536317] active_anon:579256 inactive_anon:4057 isolated_anon:408 [ 791.536317] active_file:3794 inactive_file:4076 isolated_file:0 [ 791.536317] unevictable:0 dirty:240 writeback:0 unstable:0 [ 791.536317] slab_reclaimable:18106 slab_unreclaimable:141796 [ 791.536317] mapped:57571 shmem:4244 pagetables:43057 bounce:0 [ 791.536317] free:706075 free_pcp:1207 free_cma:0 23:17:57 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf903000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) listen(0xffffffffffffffff, 0x4) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f0000000140)={0x6, 0x3, 0x2, 0x8, 0x9c, 0x1f, 0x26, "4311f02580b82699f1a986b751ab710c1353f67d", "f6e866ece88e85909d55cdfde7a6dd90914a981c"}) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r4, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:17:57 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) [ 791.694228] Node 0 active_anon:1665944kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212428kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 791.828041] Node 1 active_anon:649776kB inactive_anon:32kB active_file:15172kB inactive_file:16328kB unevictable:0kB isolated(anon):2380kB isolated(file):0kB mapped:17856kB dirty:984kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 509952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 791.906840] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 791.922200] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 791.941259] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 791.980737] CPU: 1 PID: 16473 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 791.988662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.998045] Call Trace: [ 792.000654] dump_stack+0x188/0x20d [ 792.004308] warn_alloc.cold+0x7b/0x173 [ 792.008307] ? zone_watermark_ok_safe+0x260/0x260 [ 792.013180] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 792.018135] ? wait_for_completion+0x3c0/0x3c0 [ 792.022748] __alloc_pages_slowpath+0x20cf/0x26a0 [ 792.027630] ? warn_alloc+0x110/0x110 [ 792.031465] __alloc_pages_nodemask+0x5b6/0x6a0 [ 792.036150] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 792.041276] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 792.046328] alloc_new_node_page+0x313/0x3b0 [ 792.050759] migrate_pages+0x484/0x2490 [ 792.054761] ? kernel_migrate_pages+0x630/0x630 [ 792.059460] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 792.065103] kernel_move_pages+0xf40/0x1700 [ 792.069468] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 792.075299] ? __x64_sys_clock_gettime+0x165/0x240 [ 792.080250] ? __ia32_sys_clock_settime+0x260/0x260 [ 792.085287] __x64_sys_move_pages+0xdd/0x1b0 [ 792.089727] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 792.094331] do_syscall_64+0xf9/0x620 [ 792.098157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 792.103361] RIP: 0033:0x45c829 [ 792.106565] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 792.125476] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 792.133205] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 792.140580] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 792.147867] RBP: 000000000078bf00 R08: 0000000000000000 R09: f903000000000000 [ 792.155161] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 792.162447] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 792.177347] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 792.182412] Node 0 DMA32 free:36124kB min:36048kB low:45060kB high:54072kB active_anon:1665468kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2832kB local_pcp:1512kB free_cma:0kB [ 792.212261] lowmem_reserve[]: 0 0 1 1 1 [ 792.216610] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 792.242864] lowmem_reserve[]: 0 0 0 0 0 [ 792.248227] Node 1 Normal free:2776756kB min:53816kB low:67268kB high:80720kB active_anon:648876kB inactive_anon:32kB active_file:15172kB inactive_file:16328kB unevictable:0kB writepending:984kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:41120kB pagetables:109908kB bounce:0kB free_pcp:2836kB local_pcp:1412kB free_cma:0kB [ 792.279503] lowmem_reserve[]: 0 0 0 0 0 [ 792.283512] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 792.301311] Node 0 DMA32: 1*4kB (H) 20*8kB (UH) 1266*16kB (UH) 439*32kB (UE) 1*64kB (U) 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 36196kB [ 792.319197] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 792.331384] Node 1 Normal: 656*4kB (UME) 518*8kB (UME) 349*16kB (UME) 256*32kB (UME) 197*64kB (UME) 162*128kB (UME) 119*256kB (ME) 81*512kB (UM) 44*1024kB (M) 1*2048kB (M) 636*4096kB (M) = 2777984kB [ 792.350280] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 792.360167] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 792.369831] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 792.395048] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 792.403658] 12119 total pagecache pages [ 792.409854] 0 pages in swap cache [ 792.413333] Swap cache stats: add 0, delete 0, find 0/0 [ 792.420177] Free swap = 0kB [ 792.423233] Total swap = 0kB [ 792.427705] 1965979 pages RAM [ 792.430824] 0 pages HighMem/MovableOnly [ 792.434796] 345212 pages reserved [ 792.440184] 0 pages cma reserved 23:17:58 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfa03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:58 executing program 5: ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000040)={0xf000000, 0x20, 0x7ff, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xa00964, 0x0, [], @p_u16=&(0x7f00000000c0)=0x6}}) r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) dup2(r1, r0) 23:17:58 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0100ba5c1b000004060021"], 0x1c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="24020001", @ANYRES16=0x0, @ANYBLOB="440f2abd7000fcdbdf250100000005001400060000000600010000000000"], 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r7, 0x800, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) dup2(r6, 0xffffffffffffffff) r8 = epoll_create(0xaab3d8e) fgetxattr(r8, &(0x7f0000000040)=@random={'trusted.', 'trustedtrusted[-em1\xf1!-em1\x00'}, &(0x7f00000002c0)=""/158, 0x9e) 23:17:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000000)={0xe51, 0x9, 0x4, 0x5011, 0x0, {0x77359400}, {0x1, 0x1, 0x0, 0x1, 0x81, 0xf7, "2471c326"}, 0x10001, 0x2, @offset=0x8000000, 0x2, 0x0, r0}) dup2(0xffffffffffffffff, r3) alarm(0x6) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r5 = dup2(r4, r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000000100)={0x6, 0x4, [0x3]}) 23:17:58 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, 0x0, &(0x7f000026bfec), 0x0, 0xee03000000000000) [ 792.684361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 23:17:58 executing program 3 (fault-call:3 fault-nth:0): madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 792.772578] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 23:17:58 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) [ 792.851208] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) 23:17:58 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, 0x0, &(0x7f000026bfec), 0x0, 0xee03000000000000) [ 792.902772] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 792.917818] FAULT_INJECTION: forcing a failure. [ 792.917818] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 792.945257] CPU: 0 PID: 16512 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 792.953188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.962556] Call Trace: [ 792.965162] dump_stack+0x188/0x20d [ 792.968831] warn_alloc.cold+0x7b/0x173 [ 792.972829] ? zone_watermark_ok_safe+0x260/0x260 [ 792.977694] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 792.982641] ? wait_for_completion+0x3c0/0x3c0 [ 792.987259] __alloc_pages_slowpath+0x20cf/0x26a0 [ 792.992137] ? warn_alloc+0x110/0x110 [ 792.995983] __alloc_pages_nodemask+0x5b6/0x6a0 [ 793.000671] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 793.005792] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 793.010928] alloc_new_node_page+0x313/0x3b0 [ 793.015463] migrate_pages+0x484/0x2490 [ 793.019988] ? kernel_migrate_pages+0x630/0x630 [ 793.024688] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 793.030370] kernel_move_pages+0xf40/0x1700 [ 793.034725] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 793.040562] ? __x64_sys_clock_gettime+0x165/0x240 [ 793.045514] ? __ia32_sys_clock_settime+0x260/0x260 [ 793.050551] __x64_sys_move_pages+0xdd/0x1b0 [ 793.054985] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 793.059597] do_syscall_64+0xf9/0x620 [ 793.063424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 793.068628] RIP: 0033:0x45c829 [ 793.071834] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 793.090747] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 23:17:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x19c, r4, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0xbc57}, @NL80211_ATTR_TX_RATES={0x180, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xb0, 0x0, [@NL80211_TXRATE_LEGACY={0x1b, 0x1, "01eb76127bee1f3b7cbafc25b5d595aefcd66312f9098b"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x4, 0xfffd, 0xd0, 0x8001, 0x5, 0x101, 0x1]}}, @NL80211_TXRATE_HT={0x31, 0x2, "3b5a5dbcddeefa1a9f35f4e15986213e6f3072e8aed8937bc1d714771a21c55889872dd3b8b36c275fb94c87da"}, @NL80211_TXRATE_HT={0xe, 0x2, "c55829602143744c5f47"}, @NL80211_TXRATE_HT={0x10, 0x2, "0334d900f2d520ae3c187831"}, @NL80211_TXRATE_HT={0x20, 0x2, "0d809d89a85d559d4be85fcfec9b29c5db1515617a06302e4d66ca7d"}, @NL80211_TXRATE_LEGACY={0x7, 0x1, "4d1f47"}]}, @NL80211_BAND_5GHZ={0x7c, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xd, 0x1, "3540535cbd1f5daca3"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x1b4, 0x7, 0x7ff, 0xfff0, 0x5c4a, 0x2, 0x3]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x14, 0x2, "c32e1e3973a0a580e70704ba699201cd"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1f, 0x9, 0x5, 0x9, 0x7, 0xec4, 0x7, 0x9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff, 0xfff9, 0x8a6c, 0x5, 0x6, 0x81, 0x2, 0x8000]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x50, 0x0, [@NL80211_TXRATE_HT={0x39, 0x2, "b07ac1dd97ca0365bc108b62e72ba67e27bc441d972844791f7084b5663a4958cb2d33b6db63ed915c6d2af7546ba8ff3ffd406af3"}, @NL80211_TXRATE_LEGACY={0xf, 0x1, "c7d091091a59035adbd19d"}]}]}]}, 0x19c}}, 0x0) lsetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='system.posix_acl_default\x00', &(0x7f0000000500)='l2tp\x00', 0x5, 0x1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) fallocate(r0, 0x4f, 0x2b, 0x1000000) syz_genetlink_get_family_id$l2tp(0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000001c0)) sched_getaffinity(r6, 0x8, &(0x7f00000001c0)) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="010700000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 793.098485] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 793.105780] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 793.113064] RBP: 000000000078bf00 R08: 0000000000000000 R09: fa03000000000000 [ 793.120485] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 793.127767] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 793.170902] CPU: 1 PID: 16535 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 793.178830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.188207] Call Trace: [ 793.190825] dump_stack+0x188/0x20d [ 793.194295] warn_alloc_show_mem: 2 callbacks suppressed [ 793.194300] Mem-Info: [ 793.194473] should_fail.cold+0xa/0x1b [ 793.200609] active_anon:579723 inactive_anon:4057 isolated_anon:10 [ 793.200609] active_file:3795 inactive_file:4089 isolated_file:0 [ 793.200609] unevictable:0 dirty:262 writeback:0 unstable:0 [ 793.200609] slab_reclaimable:18119 slab_unreclaimable:141679 [ 793.200609] mapped:57603 shmem:4244 pagetables:43098 bounce:0 [ 793.200609] free:705213 free_pcp:1139 free_cma:0 [ 793.202257] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 793.202291] __alloc_pages_nodemask+0x1c7/0x6a0 [ 793.202314] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 793.206811] Node 0 active_anon:1667216kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212484kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 793.240300] ? lock_downgrade+0x740/0x740 [ 793.240338] alloc_pages_current+0xff/0x200 [ 793.240355] ? __lock_acquire+0x6ee/0x49c0 [ 793.240371] pte_alloc_one+0x16/0x190 [ 793.240388] do_huge_pmd_anonymous_page+0x9ac/0x13e0 [ 793.240409] ? prep_transhuge_page+0xa0/0xa0 [ 793.240426] ? pud_val+0x7c/0xf0 [ 793.246432] Node 1 active_anon:651676kB inactive_anon:32kB active_file:15180kB inactive_file:16352kB unevictable:0kB isolated(anon):40kB isolated(file):0kB mapped:17928kB dirty:1048kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 509952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 793.250181] ? __pmd+0x60/0x60 [ 793.250201] ? perf_trace_lock_acquire+0xf5/0x530 [ 793.250222] __handle_mm_fault+0x2a04/0x3b60 [ 793.250240] ? copy_page_range+0x1e70/0x1e70 [ 793.250257] ? count_memcg_event_mm+0x279/0x4c0 [ 793.256236] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 793.283065] handle_mm_fault+0x1a5/0x670 [ 793.283091] __do_page_fault+0x5ed/0xdd0 [ 793.283114] ? trace_hardirqs_off_caller+0x55/0x210 [ 793.283128] ? vmalloc_fault+0x730/0x730 [ 793.283146] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 793.283168] page_fault+0x1e/0x30 [ 793.283181] RIP: 0010:__get_user_4+0x21/0x30 [ 793.283199] Code: 50 ff 31 c0 0f 1f 00 c3 90 48 83 c0 03 72 55 65 48 8b 14 25 40 ee 01 00 48 3b 82 18 14 00 00 73 43 48 19 d2 48 21 d0 0f 1f 00 <8b> 50 fd 31 c0 0f 1f 00 c3 66 0f 1f 44 00 00 48 83 c0 07 72 25 65 [ 793.288162] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 793.291638] RSP: 0018:ffff8881ced5fda8 EFLAGS: 00010202 [ 793.291651] RAX: 000000002026bfef RBX: 0000000000000000 RCX: ffffc9000c103000 [ 793.291661] RDX: ffffffffffffffff RSI: ffffffff819f4a6c RDI: 0000000000000282 [ 793.291671] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 793.291681] R10: ffff888203052888 R11: ffffffff8b3b5a38 R12: 00000000ffffffff [ 793.291690] R13: 0000000000000000 R14: 0000000020075000 R15: 0000000000000000 [ 793.291723] ? kernel_move_pages+0x42c/0x1700 [ 793.296617] Node 0 DMA32 free:36004kB min:36048kB low:45060kB high:54072kB active_anon:1664740kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2784kB local_pcp:1320kB free_cma:0kB [ 793.299762] kernel_move_pages+0x43a/0x1700 [ 793.299793] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 793.299808] ? vfs_write+0x15b/0x550 [ 793.299833] ? __ia32_sys_read+0xb0/0xb0 [ 793.305578] lowmem_reserve[]: 0 0 1 1 1 [ 793.309342] ? __ia32_sys_clock_settime+0x260/0x260 [ 793.309364] __x64_sys_move_pages+0xdd/0x1b0 [ 793.309384] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 793.309400] do_syscall_64+0xf9/0x620 [ 793.309420] entry_SYSCALL_64_after_hwframe+0x49/0xbe 23:17:59 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, 0x0, &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x300, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x16}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 793.313130] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 793.340915] RIP: 0033:0x45c829 [ 793.340933] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 793.340941] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 793.340956] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 793.340965] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 793.340974] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 793.340984] R10: 000000002026bfec R11: 0000000000000246 R12: 0000000000000003 [ 793.340992] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 793.663935] lowmem_reserve[]: 0 0 0 0 0 [ 793.668419] Node 1 Normal free:2771112kB min:53816kB low:67268kB high:80720kB active_anon:651976kB inactive_anon:32kB active_file:15180kB inactive_file:16352kB unevictable:0kB writepending:1048kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:41408kB pagetables:110528kB bounce:0kB free_pcp:1672kB local_pcp:1148kB free_cma:0kB [ 793.699712] lowmem_reserve[]: 0 0 0 0 0 [ 793.703957] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 793.720943] Node 0 DMA32: 4*4kB (MEH) 233*8kB (UEH) 1285*16kB (UMEH) 431*32kB (UE) 0*64kB 5*128kB (MH) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38152kB [ 793.745660] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 793.779125] Node 1 Normal: 670*4kB (ME) 433*8kB (UME) 328*16kB (UM) 259*32kB (UM) 188*64kB (ME) 157*128kB (ME) 120*256kB (UME) 81*512kB (UM) 45*1024kB (M) 0*2048kB 635*4096kB (M) = 2771040kB [ 793.828236] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 793.846462] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 793.865729] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 23:17:59 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfb03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:17:59 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20000) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) [ 793.877322] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 793.886397] 12138 total pagecache pages [ 793.890527] 0 pages in swap cache [ 793.894112] Swap cache stats: add 0, delete 0, find 0/0 [ 793.900040] Free swap = 0kB [ 793.903203] Total swap = 0kB [ 793.907003] 1965979 pages RAM [ 793.910245] 0 pages HighMem/MovableOnly [ 793.914341] 345212 pages reserved [ 793.918868] 0 pages cma reserved 23:17:59 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:17:59 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f000026bfec), 0x0, 0xee03000000000000) 23:17:59 executing program 5: syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="6400565729d9ff030cc3c8da8ba6420001", @ANYRES16=r2, @ANYBLOB="17090000000500070000000000080009000000000014001f0000000000000000000000ffff7f00000108000a000000000000000000000000ffff0000000006001b0000020000"], 0x64}}, 0x0) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x1000) dup2(r0, r3) 23:17:59 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f000026bfec), 0x0, 0xee03000000000000) [ 794.176215] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 794.183555] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 794.256802] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 794.259169] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 794.288899] CPU: 1 PID: 16598 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 794.296816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.306177] Call Trace: [ 794.308779] dump_stack+0x188/0x20d [ 794.312428] warn_alloc.cold+0x7b/0x173 [ 794.316426] ? zone_watermark_ok_safe+0x260/0x260 [ 794.321285] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 794.326225] ? wait_for_completion+0x3c0/0x3c0 [ 794.330831] __alloc_pages_slowpath+0x20cf/0x26a0 [ 794.335700] ? warn_alloc+0x110/0x110 [ 794.339524] __alloc_pages_nodemask+0x5b6/0x6a0 [ 794.344200] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 794.349312] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 794.354364] alloc_new_node_page+0x313/0x3b0 [ 794.358794] migrate_pages+0x484/0x2490 [ 794.362797] ? kernel_migrate_pages+0x630/0x630 [ 794.367491] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 794.373135] kernel_move_pages+0xf40/0x1700 [ 794.377477] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 794.383294] ? __x64_sys_clock_gettime+0x165/0x240 [ 794.388234] ? __ia32_sys_clock_settime+0x260/0x260 [ 794.393265] __x64_sys_move_pages+0xdd/0x1b0 [ 794.397689] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 794.402287] do_syscall_64+0xf9/0x620 [ 794.406102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 794.411310] RIP: 0033:0x45c829 [ 794.414508] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 794.433416] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 794.441121] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 794.448381] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 23:18:00 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x8000, 0x22c2) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) [ 794.455636] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 794.462895] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 794.470154] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 794.477434] CPU: 0 PID: 16597 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 794.485336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.494703] Call Trace: [ 794.497319] dump_stack+0x188/0x20d [ 794.500972] warn_alloc.cold+0x7b/0x173 [ 794.504970] ? zone_watermark_ok_safe+0x260/0x260 [ 794.509840] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 794.514787] ? wait_for_completion+0x3c0/0x3c0 [ 794.519395] __alloc_pages_slowpath+0x20cf/0x26a0 [ 794.524279] ? warn_alloc+0x110/0x110 [ 794.528123] __alloc_pages_nodemask+0x5b6/0x6a0 [ 794.532810] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 794.537930] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 794.542979] alloc_new_node_page+0x313/0x3b0 [ 794.547402] migrate_pages+0x484/0x2490 [ 794.551401] ? kernel_migrate_pages+0x630/0x630 [ 794.556158] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 794.561917] kernel_move_pages+0xf40/0x1700 [ 794.566278] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 794.572110] ? __x64_sys_clock_gettime+0x165/0x240 [ 794.577058] ? __ia32_sys_clock_settime+0x260/0x260 [ 794.582103] __x64_sys_move_pages+0xdd/0x1b0 [ 794.586531] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 794.591135] do_syscall_64+0xf9/0x620 [ 794.594959] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 794.600166] RIP: 0033:0x45c829 [ 794.603371] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 794.622315] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 794.630042] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 794.637415] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 794.644705] RBP: 000000000078bf00 R08: 0000000000000000 R09: fb03000000000000 23:18:00 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], 0x0, 0x0, 0xee03000000000000) [ 794.651994] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 794.659281] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 794.883473] Mem-Info: [ 794.886495] active_anon:579927 inactive_anon:4057 isolated_anon:311 [ 794.886495] active_file:3799 inactive_file:4103 isolated_file:0 [ 794.886495] unevictable:0 dirty:280 writeback:0 unstable:0 [ 794.886495] slab_reclaimable:18124 slab_unreclaimable:142338 [ 794.886495] mapped:57595 shmem:4244 pagetables:43088 bounce:0 [ 794.886495] free:703870 free_pcp:1395 free_cma:0 [ 794.935362] Node 0 active_anon:1670100kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212552kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 794.964792] Node 1 active_anon:649308kB inactive_anon:32kB active_file:15192kB inactive_file:16412kB unevictable:0kB isolated(anon):1244kB isolated(file):0kB mapped:16828kB dirty:1120kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 509952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 794.996124] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 795.094854] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 795.099931] Node 0 DMA32 free:39076kB min:36048kB low:45060kB high:54072kB active_anon:1666424kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:3080kB local_pcp:1328kB free_cma:0kB [ 795.164897] lowmem_reserve[]: 0 0 1 1 1 [ 795.168932] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 795.227152] lowmem_reserve[]: 0 0 0 0 0 [ 795.236907] Node 1 Normal free:2769296kB min:53816kB low:67268kB high:80720kB active_anon:649308kB inactive_anon:32kB active_file:15192kB inactive_file:16412kB unevictable:0kB writepending:1120kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:41280kB pagetables:110192kB bounce:0kB free_pcp:2840kB local_pcp:1468kB free_cma:0kB [ 795.269336] lowmem_reserve[]: 0 0 0 0 0 [ 795.286167] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB 23:18:00 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x2, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:00 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)=0x5) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) 23:18:00 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], 0x0, 0x0, 0xee03000000000000) [ 795.330054] Node 0 DMA32: 29*4kB (UMEH) 182*8kB (UMEH) 1288*16kB (UMH) 434*32kB (UE) 0*64kB 5*128kB (MH) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 37988kB [ 795.382961] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 795.412134] Node 1 Normal: 716*4kB (UME) 542*8kB (UME) 388*16kB (UM) 282*32kB (UM) 192*64kB (UME) 161*128kB (ME) 120*256kB (ME) 83*512kB (UM) 46*1024kB (UM) 2*2048kB (UM) 632*4096kB (M) = 2768416kB [ 795.496841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 795.528781] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 795.566165] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 795.588774] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 795.613697] 12145 total pagecache pages [ 795.631127] 0 pages in swap cache [ 795.639807] Swap cache stats: add 0, delete 0, find 0/0 [ 795.654199] Free swap = 0kB [ 795.662215] Total swap = 0kB 23:18:01 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfc03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:18:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x90d7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0100000000000000000004060025000000cb826a050ba8c6ff29b2b884064f4539387b31f4e054bdeec3b8d9cf47dadf8e673eb9f50af5b093fa86e8e33a1c6022720481c9989a233ec3588aabd9000000000000000000000000800149ccbc69b03f4e98d5724b40038bb91cf68c14fdacbef8b4558d12c6e04c232285996864b15a34290f5e6714edd3bb31fcd57bb6a27cbda4f0f2d6e5e45c25cbf78d9f48ebc1f119e6c95ba5f29185bb153ae1fa1b8232e51344fb2f5c22561b1a4b2e0dc0541cfd1ee43f8552173acf7dc83a38b72825a17d8104d87de441ff312e356e81d91b1fafce8482ec43e08747dedcbe3761e42a08e529b949979b4964a556d38400000000000000000000000000140475f9f15586517184c019fec4f9171ee9b488a0690ca510dee2a8c45c2d68a172f5c3b7e80e490d5ed6bae75a6697943b7470832dbe44f152f67161005d60d0227171373f46e78dfc6c31a375bb04fbe417ed62aa9c2c67dabbaf239b494efee88d636b13d467994cc7dba14bbf4bd96903012e15c9a5d71e1bf20cc5f3f422532b6456395e46b8bd19463fe68d5999b367f23ae7b0a2ad4eb47a86399d3926ba18c254fd7f6285982590f42608aa4f7f107bfa6dc0754ef9305f5d93b85d16de9b99b973cef1c823ecf2ed5da8c87a38519c401f7cc584e02e78dd0b210069e91418fca09513"], 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3, 0x1, 0xff, 0x7f, 0x0, 0x86, 0x80006, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfff, 0x1, @perf_config_ext={0xcb}, 0x10005, 0xe2, 0x8, 0x0, 0x1, 0x10000, 0x200}, 0xffffffffffffffff, 0x7, r2, 0xa) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r3, 0x8906, 0x0) listen(r3, 0x4) accept4(r3, 0x0, 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0x21, &(0x7f0000000080), &(0x7f0000000380)=0x4) 23:18:01 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], 0x0, 0x0, 0xee03000000000000) 23:18:01 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x3, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:01 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x9bac, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r4, @ANYBLOB="fbff000000000000000001000000"], 0x14}}, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r6 = dup2(r5, r5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x800443d3, &(0x7f0000000080)={@none}) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r4, @ANYBLOB="08002abd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0001000000080001007063690011000200303030303a30303a31302e300000000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e657464657669ee316185e27ef1f97593ef73696d01000044ebe6406e65746465767369"], 0xac}, 0x1, 0x0, 0x0, 0x10}, 0x1) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r8 = dup2(r7, r7) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x800443d3, &(0x7f0000000080)={@none}) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/229) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r10, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x64}}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000040)={0x17, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @local}]}) ioctl$SG_GET_TIMEOUT(r8, 0x2202, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r8, 0x54a1) [ 795.667281] 1965979 pages RAM [ 795.670585] 0 pages HighMem/MovableOnly [ 795.676502] 345212 pages reserved [ 795.680199] 0 pages cma reserved 23:18:01 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:01 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x4, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:01 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) [ 795.954074] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 795.983312] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 796.004196] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 796.028903] CPU: 1 PID: 16691 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 796.036845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 796.041760] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 796.046205] Call Trace: [ 796.046233] dump_stack+0x188/0x20d [ 796.046258] warn_alloc.cold+0x7b/0x173 [ 796.046275] ? zone_watermark_ok_safe+0x260/0x260 [ 796.046300] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 796.046321] ? wait_for_completion+0x3c0/0x3c0 [ 796.046346] __alloc_pages_slowpath+0x20cf/0x26a0 [ 796.080902] ? warn_alloc+0x110/0x110 [ 796.085206] __alloc_pages_nodemask+0x5b6/0x6a0 [ 796.089922] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 796.095070] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 796.100217] alloc_new_node_page+0x313/0x3b0 [ 796.104671] migrate_pages+0x484/0x2490 [ 796.108779] ? kernel_migrate_pages+0x630/0x630 [ 796.113491] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 796.119156] kernel_move_pages+0xf40/0x1700 [ 796.123501] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 796.129333] ? __x64_sys_clock_gettime+0x165/0x240 [ 796.134278] ? __ia32_sys_clock_settime+0x260/0x260 [ 796.139307] __x64_sys_move_pages+0xdd/0x1b0 [ 796.144070] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 796.148741] do_syscall_64+0xf9/0x620 [ 796.152553] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 796.157745] RIP: 0033:0x45c829 [ 796.160934] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 796.179838] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 796.187581] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 796.194851] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 796.202121] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 796.209398] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 796.216689] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 23:18:01 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x200, 0x400}) r4 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x7, 0x8000) r5 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r5, r4) [ 796.223988] CPU: 0 PID: 16681 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 796.232032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 796.241403] Call Trace: [ 796.244007] dump_stack+0x188/0x20d [ 796.247654] warn_alloc.cold+0x7b/0x173 [ 796.251651] ? zone_watermark_ok_safe+0x260/0x260 [ 796.256535] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 796.261497] ? wait_for_completion+0x3c0/0x3c0 [ 796.266201] __alloc_pages_slowpath+0x20cf/0x26a0 [ 796.271090] ? warn_alloc+0x110/0x110 [ 796.274940] __alloc_pages_nodemask+0x5b6/0x6a0 [ 796.279658] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 796.284787] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 796.289854] alloc_new_node_page+0x313/0x3b0 [ 796.294284] migrate_pages+0x484/0x2490 [ 796.298281] ? kernel_migrate_pages+0x630/0x630 [ 796.302979] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 796.308620] kernel_move_pages+0xf40/0x1700 [ 796.312970] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 796.318796] ? __x64_sys_clock_gettime+0x165/0x240 [ 796.323748] ? __ia32_sys_clock_settime+0x260/0x260 [ 796.328791] __x64_sys_move_pages+0xdd/0x1b0 [ 796.333218] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 796.337822] do_syscall_64+0xf9/0x620 [ 796.341646] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 796.346846] RIP: 0033:0x45c829 [ 796.350058] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 796.369063] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 23:18:02 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x5, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 796.376795] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 796.385035] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 796.392438] RBP: 000000000078bf00 R08: 0000000000000000 R09: fc03000000000000 [ 796.399976] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 796.407267] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 796.541083] warn_alloc_show_mem: 1 callbacks suppressed [ 796.541089] Mem-Info: [ 796.554378] active_anon:581660 inactive_anon:4057 isolated_anon:813 [ 796.554378] active_file:3800 inactive_file:4107 isolated_file:0 [ 796.554378] unevictable:0 dirty:286 writeback:0 unstable:0 [ 796.554378] slab_reclaimable:18109 slab_unreclaimable:142959 [ 796.554378] mapped:57651 shmem:4244 pagetables:43244 bounce:0 [ 796.554378] free:700694 free_pcp:1433 free_cma:0 23:18:02 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x8, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 796.592023] Node 0 active_anon:1675784kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212580kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes 23:18:02 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfd03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 796.660978] Node 1 active_anon:652456kB inactive_anon:32kB active_file:15200kB inactive_file:16424kB unevictable:0kB isolated(anon):1752kB isolated(file):0kB mapped:18024kB dirty:1144kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 509952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r2, &(0x7f0000000040)='keyring\x00', &(0x7f0000000080)=@builtin='builtin_trusted\x00') keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000040)={r2, 0x5b, 0x6e}, &(0x7f0000000080)={'enc=', 'raw', ' hash=', {'crc32c-intel\x00'}}, &(0x7f0000000140)="277e67c68f86be7f6e28a36333b3bc80b1e5b68ac958c9de36a9d3bc7b0f97ef7035d467cb4d50836d78dd688f0c3119157cd7e1eabe693ade1382fa13816842de074f1f495f6f3a75d42932541e9afa9a0af9ba568777ae88ae64", &(0x7f00000001c0)=""/110) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000f80)={{{@in=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001080)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f0000004100)={0x11, 0x16, r4, 0x1, 0xf, 0x6, @random="97e40e71d542"}, 0x14) r5 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r5, r0) [ 796.797700] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:02 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x9, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 796.849775] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 796.894365] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 796.909626] CPU: 0 PID: 16728 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 796.917545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 796.926906] Call Trace: [ 796.929513] dump_stack+0x188/0x20d [ 796.933165] warn_alloc.cold+0x7b/0x173 [ 796.937160] ? zone_watermark_ok_safe+0x260/0x260 [ 796.942118] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 796.947769] ? wait_for_completion+0x3c0/0x3c0 [ 796.952387] __alloc_pages_slowpath+0x20cf/0x26a0 [ 796.957274] ? warn_alloc+0x110/0x110 [ 796.961117] __alloc_pages_nodemask+0x5b6/0x6a0 [ 796.965805] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 796.970922] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 796.975981] alloc_new_node_page+0x313/0x3b0 [ 796.980408] migrate_pages+0x484/0x2490 [ 796.984405] ? kernel_migrate_pages+0x630/0x630 [ 796.989101] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 796.994741] kernel_move_pages+0xf40/0x1700 [ 796.999087] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 797.004919] ? __x64_sys_clock_gettime+0x165/0x240 [ 797.009867] ? __ia32_sys_clock_settime+0x260/0x260 [ 797.014902] __x64_sys_move_pages+0xdd/0x1b0 [ 797.019329] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 797.023931] do_syscall_64+0xf9/0x620 [ 797.027755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 797.032954] RIP: 0033:0x45c829 [ 797.036167] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 797.055080] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 797.064118] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 797.071399] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 797.078687] RBP: 000000000078bf00 R08: 0000000000000000 R09: fd03000000000000 [ 797.085980] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 797.093265] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 797.108901] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 797.131855] Node 0 DMA32 free:38024kB min:36048kB low:45060kB high:54072kB active_anon:1677280kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2964kB local_pcp:1444kB free_cma:0kB [ 797.201703] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 797.216056] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 797.221696] CPU: 0 PID: 16742 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 797.229600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 797.238966] Call Trace: [ 797.241571] dump_stack+0x188/0x20d [ 797.245216] warn_alloc.cold+0x7b/0x173 [ 797.249210] ? zone_watermark_ok_safe+0x260/0x260 [ 797.254077] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 797.259025] ? wait_for_completion+0x3c0/0x3c0 [ 797.263634] __alloc_pages_slowpath+0x20cf/0x26a0 [ 797.268517] ? warn_alloc+0x110/0x110 [ 797.272357] __alloc_pages_nodemask+0x5b6/0x6a0 [ 797.277044] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 797.282169] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 797.287220] alloc_new_node_page+0x313/0x3b0 [ 797.291638] migrate_pages+0x484/0x2490 [ 797.294754] lowmem_reserve[]: 0 0 1 1 1 [ 797.295626] ? kernel_migrate_pages+0x630/0x630 [ 797.299588] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 797.304281] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 797.335633] kernel_move_pages+0xf40/0x1700 [ 797.339987] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 797.345810] ? __x64_sys_clock_gettime+0x165/0x240 [ 797.350899] ? __ia32_sys_clock_settime+0x260/0x260 [ 797.355939] __x64_sys_move_pages+0xdd/0x1b0 [ 797.360365] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 797.364960] do_syscall_64+0xf9/0x620 [ 797.368779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 797.373984] RIP: 0033:0x45c829 [ 797.377191] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 797.396109] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 797.403840] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 797.411124] RDX: 00000000200000c0 RSI: 0000000000000009 RDI: 0000000000000000 [ 797.418409] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 797.425702] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 797.432986] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 797.434741] lowmem_reserve[]: 0 0 0 0 0 23:18:03 executing program 5 (fault-call:3 fault-nth:0): madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 797.475340] Node 1 Normal free:2749172kB min:53816kB low:67268kB high:80720kB active_anon:652160kB inactive_anon:32kB active_file:15220kB inactive_file:16448kB unevictable:0kB writepending:1196kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:41536kB pagetables:111108kB bounce:0kB free_pcp:2576kB local_pcp:1328kB free_cma:0kB 23:18:03 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xa, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:03 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfe03000000000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 797.564535] lowmem_reserve[]: 0 0 0 0 0 [ 797.577773] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 797.621021] FAULT_INJECTION: forcing a failure. [ 797.621021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 797.651970] Node 0 DMA32: 16*4kB (UMH) 269*8kB (UMH) 1282*16kB (UH) 436*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38344kB [ 797.667274] CPU: 1 PID: 16752 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 797.675180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 797.684548] Call Trace: [ 797.687157] dump_stack+0x188/0x20d [ 797.690818] should_fail.cold+0xa/0x1b [ 797.694727] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 797.699863] __alloc_pages_nodemask+0x1c7/0x6a0 [ 797.704581] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 797.709612] ? lock_downgrade+0x740/0x740 [ 797.713796] alloc_pages_current+0xff/0x200 [ 797.718139] ? __lock_acquire+0x6ee/0x49c0 [ 797.722562] pte_alloc_one+0x16/0x190 [ 797.726382] do_huge_pmd_anonymous_page+0x9ac/0x13e0 [ 797.731509] ? prep_transhuge_page+0xa0/0xa0 [ 797.736058] ? pud_val+0x7c/0xf0 [ 797.739436] ? __pmd+0x60/0x60 [ 797.742648] ? perf_trace_lock_acquire+0xf5/0x530 [ 797.747508] __handle_mm_fault+0x2a04/0x3b60 [ 797.752023] ? copy_page_range+0x1e70/0x1e70 [ 797.756933] ? count_memcg_event_mm+0x279/0x4c0 [ 797.761737] handle_mm_fault+0x1a5/0x670 [ 797.765834] __do_page_fault+0x5ed/0xdd0 [ 797.769935] ? trace_hardirqs_off_caller+0x55/0x210 [ 797.774975] ? vmalloc_fault+0x730/0x730 [ 797.779057] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 797.783932] page_fault+0x1e/0x30 [ 797.787406] RIP: 0010:__get_user_4+0x21/0x30 [ 797.791825] Code: 50 ff 31 c0 0f 1f 00 c3 90 48 83 c0 03 72 55 65 48 8b 14 25 40 ee 01 00 48 3b 82 18 14 00 00 73 43 48 19 d2 48 21 d0 0f 1f 00 <8b> 50 fd 31 c0 0f 1f 00 c3 66 0f 1f 44 00 00 48 83 c0 07 72 25 65 [ 797.810740] RSP: 0018:ffff8881dc2d7da8 EFLAGS: 00010202 [ 797.816121] RAX: 000000002026bfef RBX: 0000000000000000 RCX: ffffc90010525000 [ 797.823407] RDX: ffffffffffffffff RSI: ffffffff819f4a6c RDI: 0000000000000282 [ 797.830695] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 797.837977] R10: ffff888095454888 R11: ffffffff8b3b5a38 R12: 00000000ffffffff [ 797.845261] R13: 0000000000000000 R14: 0000000020075000 R15: 0000000000000000 [ 797.852567] ? kernel_move_pages+0x42c/0x1700 [ 797.857090] kernel_move_pages+0x43a/0x1700 [ 797.861449] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 797.867271] ? vfs_write+0x15b/0x550 [ 797.871018] ? __ia32_sys_read+0xb0/0xb0 [ 797.875100] ? __ia32_sys_clock_settime+0x260/0x260 [ 797.880140] __x64_sys_move_pages+0xdd/0x1b0 [ 797.884574] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 797.889174] do_syscall_64+0xf9/0x620 [ 797.892997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 797.898203] RIP: 0033:0x45c829 [ 797.901409] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 797.920322] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 797.928654] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 797.936409] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 797.943693] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 797.951933] R10: 000000002026bfec R11: 0000000000000246 R12: 0000000000000003 [ 797.959748] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 797.970331] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 797.982810] Node 1 Normal: 748*4kB (ME) 502*8kB (UME) 373*16kB (UM) 294*32kB (M) 206*64kB (UME) 173*128kB (UME) 131*256kB (ME) 84*512kB (M) 49*1024kB (M) 2*2048kB (UM) 624*4096kB (M) = 2744432kB [ 798.001488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 798.010954] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 798.030500] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 798.049672] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 798.066597] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 798.078623] 12175 total pagecache pages [ 798.082718] 0 pages in swap cache [ 798.086360] Swap cache stats: add 0, delete 0, find 0/0 [ 798.088441] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 798.091818] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 798.109021] Free swap = 0kB [ 798.123731] Total swap = 0kB [ 798.137785] 1965979 pages RAM [ 798.143903] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 798.149899] 0 pages HighMem/MovableOnly [ 798.163695] CPU: 0 PID: 16763 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 798.167379] 345212 pages reserved [ 798.171605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.171610] Call Trace: [ 798.171632] dump_stack+0x188/0x20d [ 798.171653] warn_alloc.cold+0x7b/0x173 [ 798.194593] ? zone_watermark_ok_safe+0x260/0x260 [ 798.199460] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 798.202844] 0 pages cma reserved [ 798.204414] ? wait_for_completion+0x3c0/0x3c0 [ 798.204441] __alloc_pages_slowpath+0x20cf/0x26a0 [ 798.217216] ? warn_alloc+0x110/0x110 [ 798.221053] __alloc_pages_nodemask+0x5b6/0x6a0 [ 798.225737] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 798.230864] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 798.235909] alloc_new_node_page+0x313/0x3b0 [ 798.240336] migrate_pages+0x484/0x2490 [ 798.244325] ? kernel_migrate_pages+0x630/0x630 [ 798.249010] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 798.254637] kernel_move_pages+0xf40/0x1700 [ 798.258981] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 798.264806] ? __x64_sys_clock_gettime+0x165/0x240 [ 798.269748] ? __ia32_sys_clock_settime+0x260/0x260 [ 798.274780] __x64_sys_move_pages+0xdd/0x1b0 [ 798.279203] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 798.283805] do_syscall_64+0xf9/0x620 [ 798.287708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 798.292902] RIP: 0033:0x45c829 [ 798.296114] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 798.315029] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 798.322753] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 798.330031] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 798.337308] RBP: 000000000078bf00 R08: 0000000000000000 R09: fe03000000000000 [ 798.344597] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 798.351882] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 798.359189] CPU: 1 PID: 16762 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 798.367084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.376442] Call Trace: [ 798.379049] dump_stack+0x188/0x20d [ 798.382696] warn_alloc.cold+0x7b/0x173 [ 798.386693] ? zone_watermark_ok_safe+0x260/0x260 [ 798.391643] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 798.396589] ? wait_for_completion+0x3c0/0x3c0 [ 798.401195] __alloc_pages_slowpath+0x20cf/0x26a0 [ 798.406079] ? warn_alloc+0x110/0x110 [ 798.409917] __alloc_pages_nodemask+0x5b6/0x6a0 [ 798.414600] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 798.419714] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 798.424761] alloc_new_node_page+0x313/0x3b0 [ 798.429186] migrate_pages+0x484/0x2490 [ 798.433185] ? kernel_migrate_pages+0x630/0x630 [ 798.437882] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 798.443520] kernel_move_pages+0xf40/0x1700 [ 798.447868] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 798.453789] ? __x64_sys_clock_gettime+0x165/0x240 [ 798.458730] ? __ia32_sys_clock_settime+0x260/0x260 [ 798.463761] __x64_sys_move_pages+0xdd/0x1b0 [ 798.468183] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 798.472778] do_syscall_64+0xf9/0x620 [ 798.476606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 798.481806] RIP: 0033:0x45c829 [ 798.485011] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 798.503927] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 798.511649] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 798.518935] RDX: 00000000200000c0 RSI: 000000000000000a RDI: 0000000000000000 [ 798.526219] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 23:18:04 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xc, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 798.533511] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 798.540796] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 798.544435] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) 23:18:04 executing program 2 (fault-call:3 fault-nth:0): madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 798.626033] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 798.660587] CPU: 0 PID: 16778 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 798.668512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.676802] FAULT_INJECTION: forcing a failure. [ 798.676802] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 798.677867] Call Trace: [ 798.677890] dump_stack+0x188/0x20d [ 798.677916] warn_alloc.cold+0x7b/0x173 [ 798.699899] ? zone_watermark_ok_safe+0x260/0x260 [ 798.704773] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 798.709725] ? wait_for_completion+0x3c0/0x3c0 [ 798.714550] __alloc_pages_slowpath+0x20cf/0x26a0 [ 798.719430] ? warn_alloc+0x110/0x110 [ 798.723376] __alloc_pages_nodemask+0x5b6/0x6a0 [ 798.728058] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 798.733168] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 798.738207] alloc_new_node_page+0x313/0x3b0 [ 798.742622] migrate_pages+0x484/0x2490 [ 798.746687] ? kernel_migrate_pages+0x630/0x630 [ 798.751364] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 798.756989] kernel_move_pages+0xf40/0x1700 [ 798.761321] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 798.767508] ? __x64_sys_clock_gettime+0x165/0x240 [ 798.772450] ? __ia32_sys_clock_settime+0x260/0x260 [ 798.777801] __x64_sys_move_pages+0xdd/0x1b0 [ 798.782229] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 798.786838] do_syscall_64+0xf9/0x620 [ 798.791114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 798.796312] RIP: 0033:0x45c829 [ 798.799506] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 798.819062] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 798.826903] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 798.834287] RDX: 00000000200000c0 RSI: 000000000000000c RDI: 0000000000000000 [ 798.841573] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 798.849028] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 798.856306] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 798.880889] CPU: 1 PID: 16784 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 798.889339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.898965] Call Trace: [ 798.901860] dump_stack+0x188/0x20d [ 798.905602] should_fail.cold+0xa/0x1b [ 798.909610] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 798.914743] __alloc_pages_nodemask+0x1c7/0x6a0 [ 798.919455] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 798.924667] ? lock_downgrade+0x740/0x740 [ 798.928846] alloc_pages_current+0xff/0x200 [ 798.933186] ? __lock_acquire+0x6ee/0x49c0 [ 798.937521] pte_alloc_one+0x16/0x190 [ 798.941339] do_huge_pmd_anonymous_page+0x9ac/0x13e0 [ 798.946466] ? prep_transhuge_page+0xa0/0xa0 [ 798.950891] ? pud_val+0x7c/0xf0 [ 798.954271] ? __pmd+0x60/0x60 [ 798.957474] ? perf_trace_lock_acquire+0xf5/0x530 [ 798.962330] __handle_mm_fault+0x2a04/0x3b60 [ 798.966752] ? copy_page_range+0x1e70/0x1e70 [ 798.971170] ? count_memcg_event_mm+0x279/0x4c0 [ 798.975957] handle_mm_fault+0x1a5/0x670 [ 798.980034] __do_page_fault+0x5ed/0xdd0 [ 798.984110] ? trace_hardirqs_off_caller+0x55/0x210 [ 798.989574] ? vmalloc_fault+0x730/0x730 [ 798.993664] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 798.998569] page_fault+0x1e/0x30 [ 799.002035] RIP: 0010:__get_user_4+0x21/0x30 [ 799.005024] warn_alloc_show_mem: 3 callbacks suppressed [ 799.005029] Mem-Info: [ 799.006460] Code: 50 ff 31 c0 0f 1f 00 c3 90 48 83 c0 03 72 55 65 48 8b 14 25 40 ee 01 00 48 3b 82 18 14 00 00 73 43 48 19 d2 48 21 d0 0f 1f 00 <8b> 50 fd 31 c0 0f 1f 00 c3 66 0f 1f 44 00 00 48 83 c0 07 72 25 65 [ 799.006469] RSP: 0018:ffff8881ccb2fda8 EFLAGS: 00010202 [ 799.006481] RAX: 000000002026bfef RBX: 0000000000000000 RCX: ffffc90009ef2000 [ 799.006494] RDX: ffffffffffffffff RSI: ffffffff819f4a6c RDI: 0000000000000282 [ 799.011914] active_anon:584227 inactive_anon:4057 isolated_anon:928 [ 799.011914] active_file:3808 inactive_file:4121 isolated_file:0 [ 799.011914] unevictable:0 dirty:314 writeback:0 unstable:0 [ 799.011914] slab_reclaimable:18095 slab_unreclaimable:143686 [ 799.011914] mapped:57618 shmem:4244 pagetables:43324 bounce:0 [ 799.011914] free:697309 free_pcp:1358 free_cma:0 [ 799.014244] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 799.014255] R10: ffff888047d7ccc8 R11: ffffffff8b3b5a38 R12: 00000000ffffffff [ 799.014263] R13: 0000000000000000 R14: 0000000020075000 R15: 0000000000000000 23:18:04 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 799.014293] ? kernel_move_pages+0x42c/0x1700 [ 799.051693] Node 0 active_anon:1682180kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212644kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 799.053137] kernel_move_pages+0x43a/0x1700 [ 799.053177] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 799.090082] Node 1 active_anon:654728kB inactive_anon:32kB active_file:15228kB inactive_file:16484kB unevictable:0kB isolated(anon):3712kB isolated(file):0kB mapped:17828kB dirty:1256kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 514048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 799.094665] ? vfs_write+0x15b/0x550 [ 799.094691] ? __ia32_sys_read+0xb0/0xb0 [ 799.094705] ? __ia32_sys_clock_settime+0x260/0x260 [ 799.094725] __x64_sys_move_pages+0xdd/0x1b0 [ 799.094743] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 799.094763] do_syscall_64+0xf9/0x620 23:18:04 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeffffffffffffff) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 799.107528] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 799.109600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 799.114060] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 799.142785] RIP: 0033:0x45c829 23:18:04 executing program 2 (fault-call:3 fault-nth:1): madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 799.142805] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 799.142813] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 799.142826] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 799.142834] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 799.142842] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 799.142850] R10: 000000002026bfec R11: 0000000000000246 R12: 0000000000000003 [ 799.142858] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 23:18:04 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffffff00000000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 799.382976] FAULT_INJECTION: forcing a failure. [ 799.382976] name failslab, interval 1, probability 0, space 0, times 0 [ 799.409901] CPU: 0 PID: 16802 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 799.417945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 799.427313] Call Trace: [ 799.429940] dump_stack+0x188/0x20d [ 799.433593] should_fail.cold+0xa/0x1b [ 799.437499] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 799.442613] ? __lock_is_held+0xad/0x140 [ 799.446705] __should_failslab+0x115/0x180 [ 799.450958] should_failslab+0x5/0xf [ 799.454684] kmem_cache_alloc+0x29f/0x710 [ 799.458854] ptlock_alloc+0x1d/0x70 [ 799.462497] pte_alloc_one+0x68/0x190 [ 799.466314] do_huge_pmd_anonymous_page+0x9ac/0x13e0 [ 799.471433] ? prep_transhuge_page+0xa0/0xa0 [ 799.475861] ? pud_val+0x7c/0xf0 [ 799.479243] ? __pmd+0x60/0x60 [ 799.482457] ? perf_trace_lock_acquire+0xf5/0x530 [ 799.487315] __handle_mm_fault+0x2a04/0x3b60 [ 799.491744] ? copy_page_range+0x1e70/0x1e70 [ 799.496170] ? count_memcg_event_mm+0x279/0x4c0 [ 799.500883] handle_mm_fault+0x1a5/0x670 [ 799.504963] __do_page_fault+0x5ed/0xdd0 [ 799.509043] ? trace_hardirqs_off_caller+0x55/0x210 [ 799.514071] ? vmalloc_fault+0x730/0x730 [ 799.518147] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 799.523006] page_fault+0x1e/0x30 [ 799.526471] RIP: 0010:__get_user_4+0x21/0x30 [ 799.530886] Code: 50 ff 31 c0 0f 1f 00 c3 90 48 83 c0 03 72 55 65 48 8b 14 25 40 ee 01 00 48 3b 82 18 14 00 00 73 43 48 19 d2 48 21 d0 0f 1f 00 <8b> 50 fd 31 c0 0f 1f 00 c3 66 0f 1f 44 00 00 48 83 c0 07 72 25 65 [ 799.549798] RSP: 0018:ffff8881fe997da8 EFLAGS: 00010202 [ 799.555181] RAX: 000000002026bfef RBX: 0000000000000000 RCX: ffffc90009ef2000 [ 799.562467] RDX: ffffffffffffffff RSI: ffffffff819f4a6c RDI: 0000000000000282 [ 799.569750] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 799.577034] R10: ffff888048502dc8 R11: ffffffff8b3b5a38 R12: 00000000ffffffff [ 799.584323] R13: 0000000000000000 R14: 0000000020075000 R15: 0000000000000000 [ 799.591632] ? kernel_move_pages+0x42c/0x1700 [ 799.596156] kernel_move_pages+0x43a/0x1700 [ 799.600511] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 799.606323] ? vfs_write+0x15b/0x550 [ 799.610057] ? __ia32_sys_read+0xb0/0xb0 [ 799.614127] ? __ia32_sys_clock_settime+0x260/0x260 [ 799.619162] __x64_sys_move_pages+0xdd/0x1b0 [ 799.623613] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 799.628302] do_syscall_64+0xf9/0x620 [ 799.632123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 799.637323] RIP: 0033:0x45c829 [ 799.640527] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 799.660054] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 799.667782] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 799.675253] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 799.682540] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 799.689825] R10: 000000002026bfec R11: 0000000000000246 R12: 0000000000000003 [ 799.697121] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 23:18:05 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xffffffe0, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:05 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffffffffffffffe) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:18:05 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2) 23:18:05 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010102}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xe) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x210040, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000100)=""/130) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:18:05 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 800.101010] Node 0 DMA32 free:38148kB min:36048kB low:45060kB high:54072kB active_anon:1681668kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2868kB local_pcp:1552kB free_cma:0kB [ 800.148355] lowmem_reserve[]: 0 0 1 1 1 [ 800.170237] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 800.192364] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) 23:18:05 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000100)={0xfc, ""/252}) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 800.246411] lowmem_reserve[]: 0 0 0 0 0 [ 800.258953] Node 1 Normal free:2729216kB min:53816kB low:67268kB high:80720kB active_anon:663476kB inactive_anon:32kB active_file:15240kB inactive_file:16548kB unevictable:0kB writepending:1304kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:41888kB pagetables:111960kB bounce:0kB free_pcp:2564kB local_pcp:1088kB free_cma:0kB [ 800.270573] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 800.348039] CPU: 0 PID: 16838 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 800.356070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.365439] Call Trace: [ 800.368047] dump_stack+0x188/0x20d [ 800.371724] warn_alloc.cold+0x7b/0x173 [ 800.375817] ? zone_watermark_ok_safe+0x260/0x260 [ 800.380705] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 800.385690] ? wait_for_completion+0x3c0/0x3c0 [ 800.390315] __alloc_pages_slowpath+0x20cf/0x26a0 [ 800.395209] ? warn_alloc+0x110/0x110 [ 800.399075] __alloc_pages_nodemask+0x5b6/0x6a0 [ 800.403764] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 800.408886] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 800.413944] alloc_new_node_page+0x313/0x3b0 [ 800.418396] migrate_pages+0x484/0x2490 [ 800.426089] ? kernel_migrate_pages+0x630/0x630 [ 800.431402] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 800.437055] kernel_move_pages+0xf40/0x1700 [ 800.441503] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 800.447329] ? __x64_sys_clock_gettime+0x165/0x240 [ 800.452273] ? __ia32_sys_clock_settime+0x260/0x260 [ 800.457312] __x64_sys_move_pages+0xdd/0x1b0 [ 800.461760] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 800.466360] do_syscall_64+0xf9/0x620 [ 800.470183] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.471304] lowmem_reserve[]: 0 0 0 0 0 [ 800.475384] RIP: 0033:0x45c829 [ 800.475403] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 800.475412] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 800.475425] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 800.475433] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 800.475441] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000002 [ 800.475449] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 800.475458] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 800.710004] warn_alloc_show_mem: 2 callbacks suppressed [ 800.710009] Mem-Info: [ 800.723384] active_anon:586736 inactive_anon:4057 isolated_anon:539 [ 800.723384] active_file:3810 inactive_file:4138 isolated_file:0 [ 800.723384] unevictable:0 dirty:326 writeback:0 unstable:0 [ 800.723384] slab_reclaimable:18010 slab_unreclaimable:143987 [ 800.723384] mapped:57410 shmem:4244 pagetables:43456 bounce:0 [ 800.723384] free:694850 free_pcp:1328 free_cma:0 [ 800.736126] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 800.815204] Node 0 DMA32: 32*4kB (UMEH) 281*8kB (UMH) 1287*16kB (UMH) 436*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38584kB [ 800.823463] Node 0 active_anon:1685976kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212768kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 800.846915] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 800.903164] Node 1 Normal: 802*4kB (UME) 619*8kB (UME) 407*16kB (UM) 313*32kB (UM) 213*64kB (UME) 178*128kB (ME) 135*256kB (ME) 97*512kB (UM) 51*1024kB (M) 1*2048kB (M) 618*4096kB (M) = 2730928kB [ 800.918436] Node 1 active_anon:660988kB inactive_anon:32kB active_file:15260kB inactive_file:16580kB unevictable:0kB isolated(anon):2024kB isolated(file):0kB mapped:16828kB dirty:1380kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 516096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 800.940872] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 800.976022] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 800.994816] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 801.002978] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 801.013974] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 801.066275] 12204 total pagecache pages [ 801.066536] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 801.074897] 0 pages in swap cache [ 801.083436] Swap cache stats: add 0, delete 0, find 0/0 [ 801.094670] Free swap = 0kB [ 801.098916] Node 0 DMA32 free:38100kB min:36048kB low:45060kB high:54072kB active_anon:1683500kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2664kB local_pcp:1296kB free_cma:0kB [ 801.118017] Total swap = 0kB [ 801.150673] 1965979 pages RAM [ 801.158076] 0 pages HighMem/MovableOnly [ 801.164367] lowmem_reserve[]: 0 0 1 1 1 [ 801.170884] 345212 pages reserved [ 801.177777] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 801.185143] 0 pages cma reserved [ 801.235011] lowmem_reserve[]: 0 0 0 0 0 [ 801.242502] Node 1 Normal free:2730424kB min:53816kB low:67268kB high:80720kB active_anon:660988kB inactive_anon:32kB active_file:15260kB inactive_file:16580kB unevictable:0kB writepending:1380kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:41696kB pagetables:111812kB bounce:0kB free_pcp:2376kB local_pcp:1024kB free_cma:0kB [ 801.274360] lowmem_reserve[]: 0 0 0 0 0 [ 801.279377] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB 23:18:06 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 801.297997] Node 0 DMA32: 32*4kB (UMEH) 339*8kB (UMH) 1287*16kB (UMH) 436*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 39048kB [ 801.334146] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB 23:18:06 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:06 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e24, 0x80eb6, @private2}, 0x1c) [ 801.356224] Node 1 Normal: 802*4kB (UME) 540*8kB (UME) 400*16kB (UM) 311*32kB (UM) 213*64kB (UME) 178*128kB (ME) 135*256kB (ME) 97*512kB (UM) 51*1024kB (M) 1*2048kB (M) 618*4096kB (M) = 2730120kB [ 801.412584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 801.477293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 801.491230] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 801.506087] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 801.521522] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 801.534055] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 801.546694] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 801.552256] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 801.559968] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 801.567044] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 801.577716] CPU: 0 PID: 16876 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 801.585626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 801.594985] Call Trace: [ 801.597594] dump_stack+0x188/0x20d [ 801.601246] warn_alloc.cold+0x7b/0x173 [ 801.605243] ? zone_watermark_ok_safe+0x260/0x260 [ 801.610117] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 801.615064] ? wait_for_completion+0x3c0/0x3c0 [ 801.619673] __alloc_pages_slowpath+0x20cf/0x26a0 [ 801.624548] ? warn_alloc+0x110/0x110 [ 801.628385] __alloc_pages_nodemask+0x5b6/0x6a0 [ 801.633074] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 801.638198] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 801.643250] alloc_new_node_page+0x313/0x3b0 [ 801.647677] migrate_pages+0x484/0x2490 [ 801.651678] ? kernel_migrate_pages+0x630/0x630 [ 801.656373] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 801.662045] kernel_move_pages+0xf40/0x1700 [ 801.666397] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 801.672221] ? __x64_sys_clock_gettime+0x165/0x240 [ 801.677169] ? __ia32_sys_clock_settime+0x260/0x260 [ 801.682200] __x64_sys_move_pages+0xdd/0x1b0 [ 801.686624] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 801.691214] do_syscall_64+0xf9/0x620 [ 801.695027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 801.700219] RIP: 0033:0x45c829 [ 801.703427] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 801.722353] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 801.730181] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 801.737467] RDX: 00000000200000c0 RSI: 00000000000000fe RDI: 0000000000000000 [ 801.744769] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 801.752059] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 801.759361] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 801.770545] CPU: 1 PID: 16879 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 801.778464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 801.787829] Call Trace: [ 801.788931] 12211 total pagecache pages [ 801.790424] dump_stack+0x188/0x20d [ 801.790450] warn_alloc.cold+0x7b/0x173 [ 801.790471] ? zone_watermark_ok_safe+0x260/0x260 [ 801.806865] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 801.807795] 0 pages in swap cache [ 801.811800] ? wait_for_completion+0x3c0/0x3c0 [ 801.811828] __alloc_pages_slowpath+0x20cf/0x26a0 [ 801.811859] ? warn_alloc+0x110/0x110 [ 801.828519] __alloc_pages_nodemask+0x5b6/0x6a0 [ 801.833205] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 801.834572] Swap cache stats: add 0, delete 0, find 0/0 [ 801.838317] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 801.838353] alloc_new_node_page+0x313/0x3b0 [ 801.838374] migrate_pages+0x484/0x2490 [ 801.851617] Free swap = 0kB [ 801.853129] ? kernel_migrate_pages+0x630/0x630 [ 801.853155] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 801.853170] kernel_move_pages+0xf40/0x1700 [ 801.866834] Total swap = 0kB [ 801.870412] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 801.870438] ? __x64_sys_clock_gettime+0x165/0x240 [ 801.870454] ? __ia32_sys_clock_settime+0x260/0x260 [ 801.886173] 1965979 pages RAM [ 801.888480] __x64_sys_move_pages+0xdd/0x1b0 [ 801.888504] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 801.888522] do_syscall_64+0xf9/0x620 [ 801.899908] 0 pages HighMem/MovableOnly [ 801.901043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 801.901056] RIP: 0033:0x45c829 [ 801.901068] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 801.901079] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 801.915750] 345212 pages reserved [ 801.918569] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 801.918578] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 801.918587] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 801.918596] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 801.918604] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 801.997854] CPU: 0 PID: 16882 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 802.005770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 802.015154] Call Trace: [ 802.017782] dump_stack+0x188/0x20d [ 802.021429] warn_alloc.cold+0x7b/0x173 [ 802.025427] ? zone_watermark_ok_safe+0x260/0x260 [ 802.030296] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 802.035260] ? wait_for_completion+0x3c0/0x3c0 [ 802.039890] __alloc_pages_slowpath+0x20cf/0x26a0 [ 802.044782] ? warn_alloc+0x110/0x110 [ 802.048618] __alloc_pages_nodemask+0x5b6/0x6a0 [ 802.053308] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 802.058430] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 802.063494] alloc_new_node_page+0x313/0x3b0 [ 802.068065] migrate_pages+0x484/0x2490 [ 802.072089] ? kernel_migrate_pages+0x630/0x630 [ 802.076809] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 802.082464] kernel_move_pages+0xf40/0x1700 [ 802.087015] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 802.092842] ? __x64_sys_clock_gettime+0x165/0x240 [ 802.097793] ? __ia32_sys_clock_settime+0x260/0x260 [ 802.102921] __x64_sys_move_pages+0xdd/0x1b0 [ 802.107355] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 802.111959] do_syscall_64+0xf9/0x620 [ 802.115787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 802.121012] RIP: 0033:0x45c829 [ 802.124337] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 802.143253] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 802.150980] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 802.158267] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 802.165552] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 802.172848] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff 23:18:07 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3) [ 802.180163] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 802.213397] 0 pages cma reserved 23:18:07 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4) [ 802.343433] Mem-Info: [ 802.352811] active_anon:588557 inactive_anon:4057 isolated_anon:887 [ 802.352811] active_file:3816 inactive_file:4149 isolated_file:0 [ 802.352811] unevictable:0 dirty:352 writeback:0 unstable:0 [ 802.352811] slab_reclaimable:17973 slab_unreclaimable:144553 [ 802.352811] mapped:57655 shmem:4244 pagetables:43536 bounce:0 [ 802.352811] free:692014 free_pcp:1274 free_cma:0 23:18:08 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:08 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x5) [ 802.512916] Node 0 active_anon:1688636kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212792kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes 23:18:08 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x10, 0xeb6, @private2}, 0x1c) 23:18:08 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6) [ 802.622344] Node 1 active_anon:672432kB inactive_anon:32kB active_file:15264kB inactive_file:16592kB unevictable:0kB isolated(anon):3036kB isolated(file):0kB mapped:17828kB dirty:1408kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 516096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:08 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:08 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000040)=0xc) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:18:08 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x8) [ 802.794333] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:08 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x9) [ 802.933280] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 802.961133] Node 0 DMA32 free:36812kB min:36048kB low:45060kB high:54072kB active_anon:1691008kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2644kB local_pcp:1368kB free_cma:0kB [ 803.007621] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 803.060164] lowmem_reserve[]: 0 0 1 1 1 [ 803.061901] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 803.071275] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 803.095268] CPU: 1 PID: 16952 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 803.104998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 803.114369] Call Trace: [ 803.116989] dump_stack+0x188/0x20d [ 803.120643] warn_alloc.cold+0x7b/0x173 [ 803.124636] ? zone_watermark_ok_safe+0x260/0x260 [ 803.125673] lowmem_reserve[]: 0 0 0 0 0 [ 803.129527] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 803.129548] ? wait_for_completion+0x3c0/0x3c0 [ 803.129572] __alloc_pages_slowpath+0x20cf/0x26a0 [ 803.133812] Node 1 Normal free:2698232kB min:53816kB low:67268kB high:80720kB active_anon:681176kB inactive_anon:32kB active_file:15288kB inactive_file:16636kB unevictable:0kB writepending:1464kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:42112kB pagetables:113212kB bounce:0kB free_pcp:2804kB local_pcp:1364kB free_cma:0kB [ 803.138526] ? warn_alloc+0x110/0x110 [ 803.138569] __alloc_pages_nodemask+0x5b6/0x6a0 [ 803.138587] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 803.138608] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 803.151560] lowmem_reserve[]: 0 0 0 0 0 [ 803.178251] alloc_new_node_page+0x313/0x3b0 [ 803.178271] migrate_pages+0x484/0x2490 [ 803.178291] ? kernel_migrate_pages+0x630/0x630 [ 803.178318] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 803.178335] kernel_move_pages+0xf40/0x1700 [ 803.186193] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 803.186829] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 803.192099] Node 0 DMA32: 1*4kB (H) 410*8kB (UMH) 1260*16kB (UH) 433*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38964kB [ 803.196924] ? __x64_sys_clock_gettime+0x165/0x240 [ 803.196940] ? __ia32_sys_clock_settime+0x260/0x260 [ 803.196959] __x64_sys_move_pages+0xdd/0x1b0 [ 803.196977] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 803.196994] do_syscall_64+0xf9/0x620 [ 803.197014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.205883] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 803.209342] RIP: 0033:0x45c829 [ 803.209358] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 803.209365] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 803.214165] Node 1 Normal: 830*4kB (UME) 552*8kB (UME) 406*16kB (UM) 318*32kB (UM) 230*64kB (ME) 191*128kB (UME) 138*256kB (ME) 99*512kB (M) 51*1024kB (M) 1*2048kB (U) 609*4096kB (M) = 2698328kB [ 803.219637] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 803.219646] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 803.219654] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 803.219662] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 803.219671] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 803.394071] warn_alloc_show_mem: 2 callbacks suppressed [ 803.394076] Mem-Info: [ 803.402503] active_anon:593865 inactive_anon:4057 isolated_anon:425 [ 803.402503] active_file:3823 inactive_file:4159 isolated_file:0 [ 803.402503] unevictable:0 dirty:366 writeback:0 unstable:0 [ 803.402503] slab_reclaimable:17934 slab_unreclaimable:144201 [ 803.402503] mapped:57421 shmem:4244 pagetables:43769 bounce:0 [ 803.402503] free:687057 free_pcp:1425 free_cma:0 [ 803.439015] Node 0 active_anon:1694284kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212828kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 803.474483] Node 1 active_anon:681176kB inactive_anon:32kB active_file:15288kB inactive_file:16636kB unevictable:0kB isolated(anon):1700kB isolated(file):0kB mapped:16856kB dirty:1464kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 522240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 803.514423] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 803.523297] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 803.533832] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 803.547589] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 803.577418] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 803.584439] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 803.591041] Node 0 DMA32 free:38612kB min:36048kB low:45060kB high:54072kB active_anon:1691808kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2908kB local_pcp:1388kB free_cma:0kB [ 803.591163] 12225 total pagecache pages [ 803.639205] 0 pages in swap cache [ 803.654404] lowmem_reserve[]: 0 0 1 1 1 [ 803.654501] Swap cache stats: add 0, delete 0, find 0/0 [ 803.658417] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 803.658452] lowmem_reserve[]: 0 0 0 0 0 [ 803.691035] Free swap = 0kB [ 803.713834] Total swap = 0kB [ 803.730218] 1965979 pages RAM [ 803.734402] Node 1 Normal free:2698960kB min:53816kB low:67268kB high:80720kB active_anon:681200kB inactive_anon:28kB active_file:15292kB inactive_file:16636kB unevictable:0kB writepending:1476kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:42080kB pagetables:113192kB bounce:0kB free_pcp:2764kB local_pcp:1348kB free_cma:0kB [ 803.742806] 0 pages HighMem/MovableOnly [ 803.794461] lowmem_reserve[]: 0 0 0 0 0 [ 803.803415] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 803.820141] 345212 pages reserved [ 803.831801] 0 pages cma reserved 23:18:09 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x2, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 803.841226] Node 0 DMA32: 1*4kB (H) 294*8kB (UMH) 1261*16kB (UH) 433*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38052kB [ 803.873649] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 803.915161] Node 1 Normal: 844*4kB (UME) 587*8kB (UME) 411*16kB (UM) 321*32kB (UM) 232*64kB (UME) 191*128kB (UME) 139*256kB (ME) 101*512kB (M) 51*1024kB (M) 1*2048kB (U) 609*4096kB (M) = 2700248kB 23:18:09 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffffffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:09 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc) [ 803.962270] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 804.004683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 804.043247] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 23:18:09 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe) [ 804.100742] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 804.153162] 12239 total pagecache pages [ 804.163428] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 804.172987] 0 pages in swap cache [ 804.176791] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 804.194597] Swap cache stats: add 0, delete 0, find 0/0 [ 804.220143] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 804.221946] Free swap = 0kB [ 804.233263] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 804.243047] Total swap = 0kB [ 804.256349] CPU: 0 PID: 16990 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 804.264270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.264694] 1965979 pages RAM [ 804.273775] Call Trace: [ 804.273817] dump_stack+0x188/0x20d [ 804.273847] warn_alloc.cold+0x7b/0x173 [ 804.273868] ? zone_watermark_ok_safe+0x260/0x260 [ 804.292132] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 804.297093] ? wait_for_completion+0x3c0/0x3c0 [ 804.301717] __alloc_pages_slowpath+0x20cf/0x26a0 [ 804.306629] ? warn_alloc+0x110/0x110 [ 804.310484] __alloc_pages_nodemask+0x5b6/0x6a0 [ 804.315181] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 804.320330] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 804.325401] alloc_new_node_page+0x313/0x3b0 [ 804.327789] 0 pages HighMem/MovableOnly [ 804.329838] migrate_pages+0x484/0x2490 [ 804.329862] ? kernel_migrate_pages+0x630/0x630 [ 804.329887] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 804.348133] kernel_move_pages+0xf40/0x1700 [ 804.348765] 345212 pages reserved [ 804.352475] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 804.352503] ? __x64_sys_clock_gettime+0x165/0x240 [ 804.366678] ? __ia32_sys_clock_settime+0x260/0x260 [ 804.371733] __x64_sys_move_pages+0xdd/0x1b0 [ 804.376280] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 804.380230] 0 pages cma reserved [ 804.380882] do_syscall_64+0xf9/0x620 [ 804.388036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.393241] RIP: 0033:0x45c829 [ 804.396448] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 804.415365] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 804.423095] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 804.430383] RDX: 00000000200000c0 RSI: fffffffffffffffe RDI: 0000000000000000 [ 804.437684] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 804.444990] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 804.452285] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 804.485343] CPU: 1 PID: 16986 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 804.493267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.502642] Call Trace: [ 804.505256] dump_stack+0x188/0x20d [ 804.508907] warn_alloc.cold+0x7b/0x173 [ 804.512901] ? zone_watermark_ok_safe+0x260/0x260 [ 804.517773] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 804.522742] ? wait_for_completion+0x3c0/0x3c0 [ 804.527362] __alloc_pages_slowpath+0x20cf/0x26a0 [ 804.532246] ? warn_alloc+0x110/0x110 [ 804.536096] __alloc_pages_nodemask+0x5b6/0x6a0 [ 804.540782] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 804.545950] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 804.551032] alloc_new_node_page+0x313/0x3b0 [ 804.555494] migrate_pages+0x484/0x2490 [ 804.559500] ? kernel_migrate_pages+0x630/0x630 [ 804.564202] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 804.569842] kernel_move_pages+0xf40/0x1700 [ 804.574193] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 804.580021] ? __x64_sys_clock_gettime+0x165/0x240 [ 804.584975] ? __ia32_sys_clock_settime+0x260/0x260 [ 804.590012] __x64_sys_move_pages+0xdd/0x1b0 [ 804.594450] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 804.599062] do_syscall_64+0xf9/0x620 [ 804.602887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.608090] RIP: 0033:0x45c829 [ 804.611304] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:18:10 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x10) 23:18:10 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clock_adjtime(0x6, &(0x7f0000000100)={0x9d, 0x4, 0x9ea, 0x61c, 0x7, 0x8, 0x1, 0xfff, 0x7, 0x0, 0x2a0, 0x5, 0x5, 0x3, 0x1f, 0x47a8, 0x100, 0xffff, 0x3, 0x1, 0x7fb4, 0x2, 0x7fffffff, 0x3c, 0x6, 0xfffffffffffffffd}) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:18:10 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1e) [ 804.631104] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 804.638826] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 804.646136] RDX: 00000000200000c0 RSI: 0000000000000002 RDI: 0000000000000000 [ 804.653427] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 804.660712] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 804.667995] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 23:18:10 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_aout(r0, &(0x7f0000000340)={{0x10b, 0x5, 0x2, 0x2f8, 0x2bd, 0x0, 0x307, 0x800}, "3c398014e582b495eacb303505f2ff1289999f6a2dbcdba7d128e4c93835579ada7cec8f9e3acb426c215ac7c4b84e6a9b7d716733eb922ddae0332570dd5c67"}, 0x60) open(0x0, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x64080, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000300)) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@alg={0x128, 0x10, 0x2, 0x70bd2a, 0x25dfdbfb, {{'gcm(des)\x00'}, [], [], 0x0, 0x400}, [{0x8}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}, {0x8}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1}]}, 0x128}, 0x1, 0x0, 0x0, 0x10d0}, 0x4000000) ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f0000000040)) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 804.721549] Mem-Info: [ 804.724233] active_anon:596697 inactive_anon:4057 isolated_anon:382 [ 804.724233] active_file:3829 inactive_file:4161 isolated_file:0 [ 804.724233] unevictable:0 dirty:331 writeback:50 unstable:0 [ 804.724233] slab_reclaimable:17919 slab_unreclaimable:144698 [ 804.724233] mapped:57671 shmem:4244 pagetables:43908 bounce:0 [ 804.724233] free:683625 free_pcp:1304 free_cma:0 23:18:10 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6c) [ 804.811799] Node 0 active_anon:1699304kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212900kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 804.877601] Node 1 active_anon:691024kB inactive_anon:32kB active_file:15332kB inactive_file:16688kB unevictable:0kB isolated(anon):1488kB isolated(file):0kB mapped:17856kB dirty:692kB writeback:28kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 536576kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:10 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6d) [ 804.943224] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:10 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x70) [ 804.989101] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 805.001747] Node 0 DMA32 free:38772kB min:36048kB low:45060kB high:54072kB active_anon:1695728kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2844kB local_pcp:1352kB free_cma:0kB 23:18:10 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xffffffffffffffff, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 805.124983] lowmem_reserve[]: 0 0 1 1 1 [ 805.134613] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 805.195198] lowmem_reserve[]: 0 0 0 0 0 [ 805.199222] Node 1 Normal free:2674024kB min:53816kB low:67268kB high:80720kB active_anon:698696kB inactive_anon:32kB active_file:15332kB inactive_file:16688kB unevictable:0kB writepending:724kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:42464kB pagetables:114256kB bounce:0kB free_pcp:2964kB local_pcp:1484kB free_cma:0kB [ 805.237847] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 805.238601] lowmem_reserve[]: 0 0 0 0 0 [ 805.264755] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 805.282208] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 805.292990] CPU: 0 PID: 17069 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 805.300911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 805.310283] Call Trace: [ 805.312901] dump_stack+0x188/0x20d [ 805.316677] warn_alloc.cold+0x7b/0x173 [ 805.320689] ? zone_watermark_ok_safe+0x260/0x260 [ 805.325567] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 805.330673] ? wait_for_completion+0x3c0/0x3c0 [ 805.335296] __alloc_pages_slowpath+0x20cf/0x26a0 [ 805.340227] ? warn_alloc+0x110/0x110 [ 805.344079] __alloc_pages_nodemask+0x5b6/0x6a0 [ 805.348778] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 805.353904] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 805.358985] alloc_new_node_page+0x313/0x3b0 [ 805.363431] migrate_pages+0x484/0x2490 [ 805.367612] ? kernel_migrate_pages+0x630/0x630 [ 805.372327] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 805.377983] kernel_move_pages+0xf40/0x1700 [ 805.382347] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 805.388188] ? __x64_sys_clock_gettime+0x165/0x240 [ 805.393149] ? __ia32_sys_clock_settime+0x260/0x260 [ 805.398194] __x64_sys_move_pages+0xdd/0x1b0 [ 805.402631] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 805.407247] do_syscall_64+0xf9/0x620 [ 805.411077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 805.416282] RIP: 0033:0x45c829 [ 805.419487] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 805.438407] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 805.450649] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 805.457937] RDX: 00000000200000c0 RSI: ffffffffffffffff RDI: 0000000000000000 [ 805.465223] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 805.472513] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 805.479797] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 805.508798] Node 0 DMA32: 12*4kB (UMEH) 32*8kB (UMH) 1285*16kB (UMH) 431*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 36320kB [ 805.532500] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 805.545478] Node 1 Normal: 860*4kB (UME) 580*8kB (UME) 456*16kB (UM) 353*32kB (UM) 249*64kB (UME) 205*128kB (UME) 144*256kB (UME) 107*512kB (UM) 53*1024kB (UM) 0*2048kB 601*4096kB (M) = 2676464kB [ 805.567333] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 805.580181] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 805.592765] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 805.608523] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 805.619209] 12250 total pagecache pages [ 805.623214] 0 pages in swap cache [ 805.632934] Swap cache stats: add 0, delete 0, find 0/0 [ 805.640343] Free swap = 0kB [ 805.643452] Total swap = 0kB [ 805.652562] 1965979 pages RAM 23:18:11 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x3, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:11 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x71) [ 805.657638] 0 pages HighMem/MovableOnly [ 805.661625] 345212 pages reserved [ 805.671180] 0 pages cma reserved 23:18:11 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2) 23:18:11 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x72) 23:18:11 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3) 23:18:11 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x73) [ 805.847210] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 805.894621] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 805.910900] CPU: 1 PID: 17081 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 805.918818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 805.928184] Call Trace: [ 805.930799] dump_stack+0x188/0x20d [ 805.934456] warn_alloc.cold+0x7b/0x173 [ 805.938454] ? zone_watermark_ok_safe+0x260/0x260 [ 805.943331] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 805.948294] ? wait_for_completion+0x3c0/0x3c0 [ 805.952909] __alloc_pages_slowpath+0x20cf/0x26a0 [ 805.957799] ? warn_alloc+0x110/0x110 [ 805.961641] __alloc_pages_nodemask+0x5b6/0x6a0 [ 805.966329] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 805.971449] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 805.976498] alloc_new_node_page+0x313/0x3b0 [ 805.980923] migrate_pages+0x484/0x2490 [ 805.984919] ? kernel_migrate_pages+0x630/0x630 [ 805.989620] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 805.995269] kernel_move_pages+0xf40/0x1700 [ 805.999621] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 806.005442] ? __x64_sys_clock_gettime+0x165/0x240 [ 806.010393] ? __ia32_sys_clock_settime+0x260/0x260 [ 806.015432] __x64_sys_move_pages+0xdd/0x1b0 [ 806.019859] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 806.024457] do_syscall_64+0xf9/0x620 [ 806.028280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.033479] RIP: 0033:0x45c829 [ 806.036681] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 806.055594] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 806.063318] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 806.070601] RDX: 00000000200000c0 RSI: 0000000000000003 RDI: 0000000000000000 [ 806.077886] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 806.085186] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 806.092470] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 23:18:11 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4) 23:18:11 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe0) 23:18:11 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x5) 23:18:11 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfe) 23:18:11 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x9) 23:18:11 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x300) [ 806.502149] warn_alloc_show_mem: 2 callbacks suppressed [ 806.502155] Mem-Info: [ 806.517644] active_anon:604378 inactive_anon:4057 isolated_anon:278 [ 806.517644] active_file:3843 inactive_file:4178 isolated_file:0 [ 806.517644] unevictable:0 dirty:210 writeback:0 unstable:0 [ 806.517644] slab_reclaimable:17778 slab_unreclaimable:145371 [ 806.517644] mapped:57465 shmem:4244 pagetables:44318 bounce:0 [ 806.517644] free:675008 free_pcp:1185 free_cma:0 [ 806.568893] Node 0 active_anon:1700896kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212932kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 806.669448] Node 1 active_anon:716668kB inactive_anon:32kB active_file:15392kB inactive_file:16728kB unevictable:0kB isolated(anon):1068kB isolated(file):0kB mapped:16832kB dirty:896kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 806.704437] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 806.741565] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 806.749243] Node 0 DMA32 free:39040kB min:36048kB low:45060kB high:54072kB active_anon:1698484kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2684kB local_pcp:1324kB free_cma:0kB [ 806.827049] lowmem_reserve[]: 0 0 1 1 1 [ 806.831100] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 806.886683] lowmem_reserve[]: 0 0 0 0 0 [ 806.900185] Node 1 Normal free:2650348kB min:53816kB low:67268kB high:80720kB active_anon:716688kB inactive_anon:32kB active_file:15404kB inactive_file:16728kB unevictable:0kB writepending:936kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:42752kB pagetables:115364kB bounce:0kB free_pcp:2076kB local_pcp:936kB free_cma:0kB [ 806.961954] lowmem_reserve[]: 0 0 0 0 0 [ 806.966672] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 806.983580] Node 0 DMA32: 48*4kB (UMEH) 295*8kB (UMH) 1294*16kB (UMH) 431*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38712kB [ 806.999446] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 807.011287] Node 1 Normal: 741*4kB (ME) 580*8kB (UME) 419*16kB (M) 337*32kB (UM) 235*64kB (ME) 199*128kB (UME) 143*256kB (ME) 107*512kB (UM) 53*1024kB (M) 1*2048kB (M) 595*4096kB (M) = 2650436kB [ 807.029680] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 807.048727] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 807.067822] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 807.087394] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 807.107447] 12279 total pagecache pages [ 807.116356] 0 pages in swap cache [ 807.123545] Swap cache stats: add 0, delete 0, find 0/0 [ 807.129869] Free swap = 0kB [ 807.133155] Total swap = 0kB [ 807.136737] 1965979 pages RAM [ 807.140061] 0 pages HighMem/MovableOnly [ 807.145518] 345212 pages reserved [ 807.149151] 0 pages cma reserved 23:18:12 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x4, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:12 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc) 23:18:12 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x500) 23:18:12 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfe) 23:18:12 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x54a) 23:18:13 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x5, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:13 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x300) 23:18:13 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x54c) 23:18:13 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x500) [ 807.547483] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 807.582912] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 807.609614] CPU: 0 PID: 17217 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 807.617542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 807.626914] Call Trace: [ 807.629517] dump_stack+0x188/0x20d [ 807.633168] warn_alloc.cold+0x7b/0x173 [ 807.637186] ? zone_watermark_ok_safe+0x260/0x260 [ 807.642058] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 807.647016] ? wait_for_completion+0x3c0/0x3c0 [ 807.651629] __alloc_pages_slowpath+0x20cf/0x26a0 [ 807.656507] ? warn_alloc+0x110/0x110 [ 807.660344] __alloc_pages_nodemask+0x5b6/0x6a0 [ 807.665025] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 807.670146] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 807.675205] alloc_new_node_page+0x313/0x3b0 [ 807.679631] migrate_pages+0x484/0x2490 [ 807.683627] ? kernel_migrate_pages+0x630/0x630 [ 807.688324] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 807.693961] kernel_move_pages+0xf40/0x1700 [ 807.698312] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 807.704135] ? __x64_sys_clock_gettime+0x165/0x240 23:18:13 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x600) [ 807.709079] ? __ia32_sys_clock_settime+0x260/0x260 [ 807.714119] __x64_sys_move_pages+0xdd/0x1b0 [ 807.718544] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 807.723144] do_syscall_64+0xf9/0x620 [ 807.726968] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 807.732211] RIP: 0033:0x45c829 [ 807.735418] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 807.754335] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 807.762058] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 807.769345] RDX: 00000000200000c0 RSI: 0000000000000005 RDI: 0000000000000000 [ 807.776634] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 807.783920] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 807.791214] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 23:18:13 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x900) 23:18:13 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x900) 23:18:13 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc00) 23:18:13 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc00) 23:18:13 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000) 23:18:13 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe00) 23:18:13 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3f00) [ 808.279702] Mem-Info: [ 808.290293] active_anon:613180 inactive_anon:4057 isolated_anon:231 [ 808.290293] active_file:3861 inactive_file:4185 isolated_file:0 [ 808.290293] unevictable:0 dirty:254 writeback:0 unstable:0 [ 808.290293] slab_reclaimable:17707 slab_unreclaimable:145744 [ 808.290293] mapped:57453 shmem:4244 pagetables:44755 bounce:0 [ 808.290293] free:665302 free_pcp:1120 free_cma:0 [ 808.363249] Node 0 active_anon:1704132kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212956kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 808.437095] Node 1 active_anon:748588kB inactive_anon:32kB active_file:15440kB inactive_file:16740kB unevictable:0kB isolated(anon):924kB isolated(file):0kB mapped:16856kB dirty:1016kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 573440kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 808.499989] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 808.557912] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 808.569199] Node 0 DMA32 free:39460kB min:36048kB low:45060kB high:54072kB active_anon:1701656kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2908kB local_pcp:1404kB free_cma:0kB [ 808.601463] lowmem_reserve[]: 0 0 1 1 1 [ 808.606019] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 808.632474] lowmem_reserve[]: 0 0 0 0 0 [ 808.637167] Node 1 Normal free:2612856kB min:53816kB low:67268kB high:80720kB active_anon:748588kB inactive_anon:32kB active_file:15440kB inactive_file:16740kB unevictable:0kB writepending:1016kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:43296kB pagetables:117156kB bounce:0kB free_pcp:1556kB local_pcp:596kB free_cma:0kB [ 808.668330] lowmem_reserve[]: 0 0 0 0 0 [ 808.672566] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 808.689368] Node 0 DMA32: 1*4kB (H) 382*8kB (UMH) 1282*16kB (UH) 432*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 39060kB [ 808.716839] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 808.740975] Node 1 Normal: 754*4kB (UME) 598*8kB (UME) 428*16kB (UM) 342*32kB (UM) 243*64kB (UME) 204*128kB (UME) 144*256kB (ME) 106*512kB (M) 53*1024kB (M) 2*2048kB (UM) 585*4096kB (M) = 2612920kB [ 808.778820] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 808.800749] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 808.827149] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 808.850152] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 808.877810] 12302 total pagecache pages [ 808.881831] 0 pages in swap cache [ 808.898683] Swap cache stats: add 0, delete 0, find 0/0 [ 808.910152] Free swap = 0kB [ 808.916916] Total swap = 0kB [ 808.923605] 1965979 pages RAM [ 808.931675] 0 pages HighMem/MovableOnly [ 808.940533] 345212 pages reserved [ 808.947768] 0 pages cma reserved 23:18:14 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x8, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:14 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1e00) 23:18:14 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000) 23:18:14 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000) 23:18:14 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeff) 23:18:14 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x9, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:14 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3f00) 23:18:14 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffe) 23:18:14 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000) 23:18:15 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xc, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x40000) 23:18:15 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4020) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1000000) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000000) 23:18:15 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4a05) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3000000) 23:18:15 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:15 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4c05) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000000) 23:18:15 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6c00) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x5000000) 23:18:15 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:15 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6d00) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x9000000) 23:18:15 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7000) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc000000) 23:18:15 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:15 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7100) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x20000000) 23:18:15 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7200) [ 810.308899] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) 23:18:15 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3f000000) [ 810.363307] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 810.382294] CPU: 0 PID: 17489 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 810.390356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 810.400184] Call Trace: [ 810.402800] dump_stack+0x188/0x20d [ 810.406459] warn_alloc.cold+0x7b/0x173 [ 810.410464] ? zone_watermark_ok_safe+0x260/0x260 [ 810.415358] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 810.420354] ? wait_for_completion+0x3c0/0x3c0 [ 810.424972] __alloc_pages_slowpath+0x20cf/0x26a0 [ 810.429979] ? warn_alloc+0x110/0x110 [ 810.433830] __alloc_pages_nodemask+0x5b6/0x6a0 [ 810.438528] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 810.443690] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 810.448767] alloc_new_node_page+0x313/0x3b0 [ 810.453206] migrate_pages+0x484/0x2490 [ 810.457303] ? kernel_migrate_pages+0x630/0x630 [ 810.462016] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 810.467846] kernel_move_pages+0xf40/0x1700 [ 810.472211] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 810.478050] ? __x64_sys_clock_gettime+0x165/0x240 [ 810.483019] ? __ia32_sys_clock_settime+0x260/0x260 [ 810.488072] __x64_sys_move_pages+0xdd/0x1b0 [ 810.492520] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 810.497136] do_syscall_64+0xf9/0x620 [ 810.500973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 810.506194] RIP: 0033:0x45c829 [ 810.509405] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 810.528675] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 810.536414] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 810.543816] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 810.551226] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 810.558548] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 810.565864] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 810.574825] Mem-Info: [ 810.577311] active_anon:630183 inactive_anon:4057 isolated_anon:37 [ 810.577311] active_file:3885 inactive_file:4191 isolated_file:0 [ 810.577311] unevictable:0 dirty:210 writeback:0 unstable:0 [ 810.577311] slab_reclaimable:17684 slab_unreclaimable:146134 [ 810.577311] mapped:57470 shmem:4244 pagetables:45563 bounce:0 [ 810.577311] free:646716 free_pcp:1264 free_cma:0 23:18:16 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x40000000) [ 810.612209] Node 0 active_anon:1716260kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:212980kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes 23:18:16 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7300) [ 810.640758] Node 1 active_anon:804472kB inactive_anon:32kB active_file:15536kB inactive_file:16764kB unevictable:0kB isolated(anon):148kB isolated(file):0kB mapped:16900kB dirty:840kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 614400kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 810.687072] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:16 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x7900) 23:18:16 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf0ffffff) [ 810.764061] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 810.769138] Node 0 DMA32 free:37476kB min:36048kB low:45060kB high:54072kB active_anon:1713876kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2876kB local_pcp:1516kB free_cma:0kB 23:18:16 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xb900) 23:18:16 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeffffff) [ 810.854072] lowmem_reserve[]: 0 0 1 1 1 [ 810.858101] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 810.948606] lowmem_reserve[]: 0 0 0 0 0 [ 810.952710] Node 1 Normal free:2522496kB min:53816kB low:67268kB high:80720kB active_anon:817664kB inactive_anon:32kB active_file:15596kB inactive_file:16784kB unevictable:0kB writepending:940kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:44544kB pagetables:121040kB bounce:0kB free_pcp:1020kB local_pcp:820kB free_cma:0kB [ 810.987808] lowmem_reserve[]: 0 0 0 0 0 23:18:16 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe0ff) [ 810.991916] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 811.013491] Node 0 DMA32: 1*4kB (H) 383*8kB (UH) 1275*16kB (UH) 436*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 39084kB [ 811.041237] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 811.063080] Node 1 Normal: 753*4kB (UME) 608*8kB (UME) 456*16kB (UM) 358*32kB (UM) 269*64kB (ME) 217*128kB (ME) 150*256kB (ME) 109*512kB (UM) 53*1024kB (M) 1*2048kB (M) 561*4096kB (M) = 2520004kB [ 811.088239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 811.099707] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 811.113135] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 811.130325] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 811.159753] 12339 total pagecache pages [ 811.163779] 0 pages in swap cache [ 811.170317] Swap cache stats: add 0, delete 0, find 0/0 [ 811.182857] Free swap = 0kB [ 811.187107] Total swap = 0kB [ 811.197753] 1965979 pages RAM [ 811.200882] 0 pages HighMem/MovableOnly 23:18:16 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffffffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:16 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffff7f) [ 811.215228] 345212 pages reserved [ 811.218691] 0 pages cma reserved 23:18:16 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeff) 23:18:16 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffe0) 23:18:16 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffffff0) 23:18:17 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xffffffffffffffff, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 23:18:17 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffe) 23:18:17 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffffffe) 23:18:17 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x40000) 23:18:17 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1000000000000) 23:18:17 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2) 23:18:17 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x307400) 23:18:17 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x400000) [ 811.814259] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 811.826673] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 811.856942] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 811.867372] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 811.878978] CPU: 0 PID: 17658 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 811.886902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 811.896276] Call Trace: [ 811.898888] dump_stack+0x188/0x20d [ 811.902537] warn_alloc.cold+0x7b/0x173 [ 811.906548] ? zone_watermark_ok_safe+0x260/0x260 [ 811.911432] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 811.916399] ? wait_for_completion+0x3c0/0x3c0 [ 811.921025] __alloc_pages_slowpath+0x20cf/0x26a0 [ 811.925922] ? warn_alloc+0x110/0x110 [ 811.929791] __alloc_pages_nodemask+0x5b6/0x6a0 [ 811.934489] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 811.939628] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 811.944683] alloc_new_node_page+0x313/0x3b0 [ 811.949105] migrate_pages+0x484/0x2490 [ 811.953106] ? kernel_migrate_pages+0x630/0x630 [ 811.957802] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 811.963672] kernel_move_pages+0xf40/0x1700 [ 811.968030] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 811.973868] ? __x64_sys_clock_gettime+0x165/0x240 [ 811.978845] ? __ia32_sys_clock_settime+0x260/0x260 [ 811.983908] __x64_sys_move_pages+0xdd/0x1b0 [ 811.988348] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 811.992981] do_syscall_64+0xf9/0x620 [ 811.996914] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 812.002354] RIP: 0033:0x45c829 [ 812.005696] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 812.024643] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 812.032379] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 812.039676] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 812.046965] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0001000000000000 [ 812.054339] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 812.061626] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 812.068953] CPU: 1 PID: 17667 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 812.076874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 812.086234] Call Trace: [ 812.088844] dump_stack+0x188/0x20d [ 812.092491] warn_alloc.cold+0x7b/0x173 [ 812.096488] ? zone_watermark_ok_safe+0x260/0x260 [ 812.101366] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 812.106315] ? wait_for_completion+0x3c0/0x3c0 [ 812.110920] __alloc_pages_slowpath+0x20cf/0x26a0 [ 812.115804] ? warn_alloc+0x110/0x110 [ 812.119644] __alloc_pages_nodemask+0x5b6/0x6a0 [ 812.124329] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 812.129452] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 812.134499] alloc_new_node_page+0x313/0x3b0 [ 812.138923] migrate_pages+0x484/0x2490 [ 812.142918] ? kernel_migrate_pages+0x630/0x630 [ 812.147613] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 812.153252] kernel_move_pages+0xf40/0x1700 [ 812.157600] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 812.163434] ? __x64_sys_clock_gettime+0x165/0x240 [ 812.168380] ? __ia32_sys_clock_settime+0x260/0x260 [ 812.173416] __x64_sys_move_pages+0xdd/0x1b0 [ 812.177848] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 812.182453] do_syscall_64+0xf9/0x620 [ 812.186282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 812.191482] RIP: 0033:0x45c829 [ 812.194687] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:18:17 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x53b000) [ 812.213603] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 812.221333] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 812.228622] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 812.235906] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000002 [ 812.243195] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 812.250485] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 23:18:18 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x73a000) [ 812.367728] Mem-Info: [ 812.372792] active_anon:641155 inactive_anon:4057 isolated_anon:424 [ 812.372792] active_file:3916 inactive_file:4199 isolated_file:0 [ 812.372792] unevictable:0 dirty:266 writeback:0 unstable:0 [ 812.372792] slab_reclaimable:17663 slab_unreclaimable:147406 [ 812.372792] mapped:57466 shmem:4244 pagetables:46134 bounce:0 [ 812.372792] free:633152 free_pcp:1301 free_cma:0 [ 812.480125] Node 0 active_anon:1722932kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213008kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes 23:18:18 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x743000) [ 812.577564] Node 1 active_anon:844012kB inactive_anon:32kB active_file:15660kB inactive_file:16796kB unevictable:0kB isolated(anon):1696kB isolated(file):0kB mapped:17056kB dirty:1064kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 667648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:18 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x790000) 23:18:18 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xa07300) [ 812.669416] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:18 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3) [ 812.749287] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 812.767369] Node 0 DMA32 free:38152kB min:36048kB low:45060kB high:54072kB active_anon:1720460kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2700kB local_pcp:1344kB free_cma:0kB 23:18:18 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xb05300) 23:18:18 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4) [ 812.938857] lowmem_reserve[]: 0 0 1 1 1 [ 812.942973] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 813.018164] lowmem_reserve[]: 0 0 0 0 0 [ 813.030378] Node 1 Normal free:2468568kB min:53816kB low:67268kB high:80720kB active_anon:858616kB inactive_anon:32kB active_file:15688kB inactive_file:16820kB unevictable:0kB writepending:1116kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:45280kB pagetables:123336kB bounce:0kB free_pcp:1340kB local_pcp:668kB free_cma:0kB [ 813.091206] lowmem_reserve[]: 0 0 0 0 0 [ 813.105964] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 813.126797] Node 0 DMA32: 26*4kB (UMEH) 168*8kB (UMH) 1305*16kB (UMH) 437*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 37976kB [ 813.142975] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 813.156770] Node 1 Normal: 674*4kB (UME) 620*8kB (ME) 528*16kB (UM) 392*32kB (UM) 282*64kB (UME) 226*128kB (ME) 152*256kB (ME) 108*512kB (M) 54*1024kB (M) 0*2048kB 548*4096kB (M) = 2469736kB [ 813.194781] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 813.215337] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 813.235587] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 813.255314] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 813.265347] 12371 total pagecache pages [ 813.269597] 0 pages in swap cache [ 813.273244] Swap cache stats: add 0, delete 0, find 0/0 [ 813.281091] Free swap = 0kB [ 813.285412] Total swap = 0kB [ 813.288709] 1965979 pages RAM [ 813.292066] 0 pages HighMem/MovableOnly [ 813.298826] 345212 pages reserved 23:18:18 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000000000000) 23:18:18 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xb90000) 23:18:18 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6) [ 813.302528] 0 pages cma reserved 23:18:19 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1000000) 23:18:19 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x8) 23:18:19 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000000) [ 813.522453] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) 23:18:19 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x9) [ 813.585268] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 813.609572] CPU: 0 PID: 17767 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 813.617502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 813.626871] Call Trace: [ 813.629483] dump_stack+0x188/0x20d [ 813.633136] warn_alloc.cold+0x7b/0x173 [ 813.637130] ? zone_watermark_ok_safe+0x260/0x260 [ 813.642002] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 813.647038] ? wait_for_completion+0x3c0/0x3c0 [ 813.651653] __alloc_pages_slowpath+0x20cf/0x26a0 [ 813.656539] ? warn_alloc+0x110/0x110 [ 813.660383] __alloc_pages_nodemask+0x5b6/0x6a0 [ 813.665075] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 813.675242] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 813.680653] alloc_new_node_page+0x313/0x3b0 [ 813.685083] migrate_pages+0x484/0x2490 [ 813.689172] ? kernel_migrate_pages+0x630/0x630 [ 813.693869] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 813.699512] kernel_move_pages+0xf40/0x1700 [ 813.703859] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 813.709691] ? __x64_sys_clock_gettime+0x165/0x240 [ 813.714655] ? __ia32_sys_clock_settime+0x260/0x260 [ 813.719694] __x64_sys_move_pages+0xdd/0x1b0 [ 813.724128] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 813.728740] do_syscall_64+0xf9/0x620 [ 813.732579] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 813.737788] RIP: 0033:0x45c829 [ 813.741000] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 813.760052] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 813.770656] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 813.777945] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 813.785230] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0004000000000000 [ 813.792661] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 813.799965] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 23:18:19 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3000000) 23:18:19 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc) [ 813.860641] warn_alloc_show_mem: 1 callbacks suppressed [ 813.860765] Mem-Info: [ 813.874696] active_anon:649118 inactive_anon:4057 isolated_anon:30 [ 813.874696] active_file:3934 inactive_file:4208 isolated_file:0 [ 813.874696] unevictable:0 dirty:293 writeback:0 unstable:0 [ 813.874696] slab_reclaimable:17635 slab_unreclaimable:147731 [ 813.874696] mapped:57470 shmem:4244 pagetables:46476 bounce:0 [ 813.874696] free:624798 free_pcp:1144 free_cma:0 23:18:19 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe) 23:18:19 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000000) [ 814.001326] Node 0 active_anon:1724864kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213052kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 814.081888] Node 1 active_anon:876412kB inactive_anon:32kB active_file:15732kB inactive_file:16832kB unevictable:0kB isolated(anon):120kB isolated(file):0kB mapped:17828kB dirty:1172kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 700416kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:19 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x5000000) [ 814.123103] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 814.240578] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 814.265639] Node 0 DMA32 free:36928kB min:36048kB low:45060kB high:54072kB active_anon:1722388kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2816kB local_pcp:1344kB free_cma:0kB [ 814.354784] lowmem_reserve[]: 0 0 1 1 1 [ 814.358822] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 814.386486] lowmem_reserve[]: 0 0 0 0 0 [ 814.390505] Node 1 Normal free:2440864kB min:53816kB low:67268kB high:80720kB active_anon:882624kB inactive_anon:32kB active_file:15732kB inactive_file:16832kB unevictable:0kB writepending:1172kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:45536kB pagetables:124632kB bounce:0kB free_pcp:1816kB local_pcp:988kB free_cma:0kB [ 814.433873] lowmem_reserve[]: 0 0 0 0 0 [ 814.437905] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 814.473907] Node 0 DMA32: 2*4kB (MH) 126*8kB (UH) 1271*16kB (UH) 437*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 37000kB [ 814.503844] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 814.523847] Node 1 Normal: 616*4kB (ME) 623*8kB (ME) 516*16kB (UM) 370*32kB (UM) 282*64kB (ME) 231*128kB (UME) 152*256kB (ME) 108*512kB (M) 54*1024kB (M) 0*2048kB 541*4096kB (M) = 2440600kB [ 814.563880] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 814.572892] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 814.594305] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 814.623863] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 814.632487] 12385 total pagecache pages [ 814.653905] 0 pages in swap cache [ 814.657406] Swap cache stats: add 0, delete 0, find 0/0 [ 814.662781] Free swap = 0kB [ 814.680279] Total swap = 0kB [ 814.689048] 1965979 pages RAM [ 814.703152] 0 pages HighMem/MovableOnly [ 814.712207] 345212 pages reserved [ 814.726784] 0 pages cma reserved 23:18:20 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x100000000000000) 23:18:20 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1e) 23:18:20 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6000000) 23:18:20 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x8000000) 23:18:20 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfe) 23:18:20 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x9000000) 23:18:20 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x200000000000000) 23:18:20 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x300) 23:18:20 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc000000) [ 815.261075] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 815.295246] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 815.307507] CPU: 1 PID: 17898 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 815.315438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 815.325032] Call Trace: [ 815.327667] dump_stack+0x188/0x20d [ 815.331490] warn_alloc.cold+0x7b/0x173 [ 815.335502] ? zone_watermark_ok_safe+0x260/0x260 [ 815.340384] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 815.345348] ? wait_for_completion+0x3c0/0x3c0 [ 815.349981] __alloc_pages_slowpath+0x20cf/0x26a0 [ 815.354883] ? warn_alloc+0x110/0x110 [ 815.358747] __alloc_pages_nodemask+0x5b6/0x6a0 [ 815.363466] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 815.368617] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 815.373692] alloc_new_node_page+0x313/0x3b0 [ 815.378134] migrate_pages+0x484/0x2490 [ 815.382179] ? kernel_migrate_pages+0x630/0x630 [ 815.386903] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 815.392556] kernel_move_pages+0xf40/0x1700 [ 815.396926] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 815.402768] ? __x64_sys_clock_gettime+0x165/0x240 [ 815.407739] ? __ia32_sys_clock_settime+0x260/0x260 [ 815.412797] __x64_sys_move_pages+0xdd/0x1b0 [ 815.417235] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 815.421845] do_syscall_64+0xf9/0x620 [ 815.425717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 815.430923] RIP: 0033:0x45c829 [ 815.434140] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 815.453166] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 23:18:20 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x600) [ 815.460900] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 815.468301] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 815.475596] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0200000000000000 [ 815.482990] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 815.490286] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 23:18:21 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe000000) 23:18:21 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x900) [ 815.547911] Mem-Info: [ 815.550397] active_anon:656212 inactive_anon:4057 isolated_anon:42 [ 815.550397] active_file:3941 inactive_file:4211 isolated_file:0 [ 815.550397] unevictable:0 dirty:256 writeback:0 unstable:0 [ 815.550397] slab_reclaimable:17629 slab_unreclaimable:147623 [ 815.550397] mapped:57475 shmem:4244 pagetables:46829 bounce:0 [ 815.550397] free:617158 free_pcp:1271 free_cma:0 [ 815.607835] Node 0 active_anon:1726964kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213072kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes 23:18:21 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x10000000) [ 815.670218] Node 1 active_anon:902172kB inactive_anon:32kB active_file:15760kB inactive_file:16844kB unevictable:0kB isolated(anon):168kB isolated(file):0kB mapped:17828kB dirty:1024kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 712704kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:21 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc00) [ 815.705959] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 815.734859] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 815.740038] Node 0 DMA32 free:38008kB min:36048kB low:45060kB high:54072kB active_anon:1724520kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2728kB local_pcp:1488kB free_cma:0kB 23:18:21 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1e000000) [ 815.794030] lowmem_reserve[]: 0 0 1 1 1 [ 815.808530] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:21 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe00) 23:18:21 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x20000000) [ 815.950028] lowmem_reserve[]: 0 0 0 0 0 [ 815.967480] Node 1 Normal free:2408336kB min:53816kB low:67268kB high:80720kB active_anon:908916kB inactive_anon:32kB active_file:15804kB inactive_file:16868kB unevictable:0kB writepending:1068kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:46112kB pagetables:126116kB bounce:0kB free_pcp:1444kB local_pcp:972kB free_cma:0kB 23:18:21 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1e00) [ 816.084092] lowmem_reserve[]: 0 0 0 0 0 [ 816.097267] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 816.151410] Node 0 DMA32: 2*4kB (MH) 252*8kB (UMH) 1267*16kB (UH) 438*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 37976kB [ 816.224297] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 816.253748] Node 1 Normal: 445*4kB (UME) 670*8kB (UME) 479*16kB (UM) 378*32kB (UM) 290*64kB (ME) 235*128kB (ME) 156*256kB (ME) 109*512kB (M) 55*1024kB (UM) 1*2048kB (M) 530*4096kB (M) = 2400532kB [ 816.291302] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 816.312012] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 816.333757] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 816.342638] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 816.363784] 12412 total pagecache pages [ 816.367801] 0 pages in swap cache [ 816.371264] Swap cache stats: add 0, delete 0, find 0/0 23:18:22 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x300000000000000) [ 816.393757] Free swap = 0kB [ 816.396814] Total swap = 0kB [ 816.399841] 1965979 pages RAM [ 816.402965] 0 pages HighMem/MovableOnly [ 816.433356] 345212 pages reserved [ 816.438559] 0 pages cma reserved 23:18:22 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x20400000) 23:18:22 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000) 23:18:22 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3f000000) 23:18:22 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3f00) 23:18:22 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x400000000000000) 23:18:22 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x40000000) 23:18:22 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000) 23:18:22 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4a050000) 23:18:22 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x500000000000000) 23:18:22 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeff) 23:18:22 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4c050000) 23:18:22 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffe) 23:18:22 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6c000000) [ 817.050775] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 817.093032] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 817.112345] CPU: 0 PID: 18085 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 817.120275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 817.129645] Call Trace: [ 817.132257] dump_stack+0x188/0x20d [ 817.135909] warn_alloc.cold+0x7b/0x173 [ 817.139905] ? zone_watermark_ok_safe+0x260/0x260 [ 817.144777] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 817.149733] ? wait_for_completion+0x3c0/0x3c0 [ 817.154344] __alloc_pages_slowpath+0x20cf/0x26a0 [ 817.159226] ? warn_alloc+0x110/0x110 [ 817.163074] __alloc_pages_nodemask+0x5b6/0x6a0 [ 817.167761] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 817.172880] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 817.177924] alloc_new_node_page+0x313/0x3b0 [ 817.182346] migrate_pages+0x484/0x2490 [ 817.186340] ? kernel_migrate_pages+0x630/0x630 [ 817.191032] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 817.196669] kernel_move_pages+0xf40/0x1700 [ 817.201016] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 817.206835] ? __x64_sys_clock_gettime+0x165/0x240 [ 817.211777] ? __ia32_sys_clock_settime+0x260/0x260 [ 817.216814] __x64_sys_move_pages+0xdd/0x1b0 [ 817.221242] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 817.225839] do_syscall_64+0xf9/0x620 [ 817.229663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 817.234864] RIP: 0033:0x45c829 [ 817.238069] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 817.256982] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 817.264711] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 817.271996] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 817.279281] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0500000000000000 [ 817.286566] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff 23:18:22 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6d000000) 23:18:22 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x40000) [ 817.293851] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 23:18:23 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1000000) 23:18:23 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x70000000) [ 817.511429] Mem-Info: [ 817.530828] active_anon:669077 inactive_anon:4057 isolated_anon:224 [ 817.530828] active_file:3963 inactive_file:4220 isolated_file:0 [ 817.530828] unevictable:0 dirty:283 writeback:0 unstable:0 [ 817.530828] slab_reclaimable:17619 slab_unreclaimable:148042 [ 817.530828] mapped:57739 shmem:4244 pagetables:47521 bounce:0 23:18:23 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x71000000) 23:18:23 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000000) [ 817.530828] free:602548 free_pcp:1207 free_cma:0 23:18:23 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3000000) [ 817.641455] Node 0 active_anon:1732216kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213100kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 817.743780] Node 1 active_anon:948656kB inactive_anon:32kB active_file:15884kB inactive_file:16880kB unevictable:0kB isolated(anon):848kB isolated(file):0kB mapped:17856kB dirty:1164kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 763904kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 817.839241] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 817.875229] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 817.880515] Node 0 DMA32 free:38060kB min:36048kB low:45060kB high:54072kB active_anon:1729852kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2704kB local_pcp:1420kB free_cma:0kB [ 817.949730] lowmem_reserve[]: 0 0 1 1 1 [ 817.972864] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 818.019217] lowmem_reserve[]: 0 0 0 0 0 [ 818.023246] Node 1 Normal free:2354896kB min:53816kB low:67268kB high:80720kB active_anon:950452kB inactive_anon:32kB active_file:15916kB inactive_file:16892kB unevictable:0kB writepending:1208kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:46752kB pagetables:128492kB bounce:0kB free_pcp:2268kB local_pcp:916kB free_cma:0kB [ 818.063670] lowmem_reserve[]: 0 0 0 0 0 [ 818.067787] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 818.103665] Node 0 DMA32: 13*4kB (UEH) 227*8kB (UMEH) 1278*16kB (UMH) 440*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38060kB [ 818.128786] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 818.150287] Node 1 Normal: 454*4kB (ME) 638*8kB (ME) 496*16kB (UM) 391*32kB (UM) 301*64kB (UME) 239*128kB (UME) 158*256kB (ME) 111*512kB (UM) 55*1024kB (UM) 1*2048kB (U) 518*4096kB (M) = 2354600kB [ 818.192531] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 818.219289] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 818.248467] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 818.275883] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 818.300809] 12446 total pagecache pages [ 818.316560] 0 pages in swap cache [ 818.329667] Swap cache stats: add 0, delete 0, find 0/0 [ 818.351385] Free swap = 0kB [ 818.359407] Total swap = 0kB [ 818.372730] 1965979 pages RAM [ 818.381775] 0 pages HighMem/MovableOnly 23:18:24 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x900000000000000) 23:18:24 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x72000000) [ 818.401641] 345212 pages reserved [ 818.405558] 0 pages cma reserved 23:18:24 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000000) 23:18:24 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6000000) 23:18:24 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x73000000) 23:18:24 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc00000000000000) 23:18:24 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x8000000) 23:18:24 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe0ffffff) 23:18:24 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x9000000) [ 818.782851] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) 23:18:24 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf0ffffff) [ 818.832188] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 818.855322] CPU: 0 PID: 18197 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 818.863243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 818.872609] Call Trace: [ 818.875217] dump_stack+0x188/0x20d [ 818.878873] warn_alloc.cold+0x7b/0x173 [ 818.882874] ? zone_watermark_ok_safe+0x260/0x260 [ 818.887749] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 818.892699] ? wait_for_completion+0x3c0/0x3c0 [ 818.897313] __alloc_pages_slowpath+0x20cf/0x26a0 [ 818.902200] ? warn_alloc+0x110/0x110 [ 818.906052] __alloc_pages_nodemask+0x5b6/0x6a0 [ 818.910742] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 818.915881] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 818.921064] alloc_new_node_page+0x313/0x3b0 [ 818.926004] migrate_pages+0x484/0x2490 [ 818.930145] ? kernel_migrate_pages+0x630/0x630 [ 818.934853] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 818.940533] kernel_move_pages+0xf40/0x1700 [ 818.944899] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 818.950735] ? __x64_sys_clock_gettime+0x165/0x240 [ 818.956320] ? __ia32_sys_clock_settime+0x260/0x260 [ 818.961373] __x64_sys_move_pages+0xdd/0x1b0 [ 818.966007] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 818.970623] do_syscall_64+0xf9/0x620 [ 818.974533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 818.979779] RIP: 0033:0x45c829 [ 818.982988] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 819.002047] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 819.009776] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 819.017063] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 819.024351] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0c00000000000000 [ 819.031647] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 819.038932] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 23:18:24 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc000000) 23:18:24 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeffffff) 23:18:24 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe000000) 23:18:24 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffff7f) [ 819.281646] Mem-Info: [ 819.287622] active_anon:676542 inactive_anon:4057 isolated_anon:312 [ 819.287622] active_file:3987 inactive_file:4226 isolated_file:0 [ 819.287622] unevictable:0 dirty:312 writeback:0 unstable:0 [ 819.287622] slab_reclaimable:17599 slab_unreclaimable:148187 [ 819.287622] mapped:57497 shmem:4244 pagetables:47907 bounce:0 [ 819.287622] free:594308 free_pcp:1153 free_cma:0 23:18:24 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1e000000) [ 819.331884] Node 0 active_anon:1735176kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213132kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes 23:18:25 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffffe0) 23:18:25 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x20000000) [ 819.428698] Node 1 active_anon:975268kB inactive_anon:32kB active_file:15944kB inactive_file:16904kB unevictable:0kB isolated(anon):1248kB isolated(file):0kB mapped:16856kB dirty:1248kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 786432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 819.549235] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 819.602054] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 819.608189] Node 0 DMA32 free:37756kB min:36048kB low:45060kB high:54072kB active_anon:1732700kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17856kB pagetables:60172kB bounce:0kB free_pcp:2676kB local_pcp:1384kB free_cma:0kB [ 819.639005] lowmem_reserve[]: 0 0 1 1 1 [ 819.643237] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 819.671234] lowmem_reserve[]: 0 0 0 0 0 [ 819.676149] Node 1 Normal free:2318216kB min:53816kB low:67268kB high:80720kB active_anon:982140kB inactive_anon:32kB active_file:15944kB inactive_file:16904kB unevictable:0kB writepending:1248kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:47328kB pagetables:130208kB bounce:0kB free_pcp:892kB local_pcp:284kB free_cma:0kB [ 819.707943] lowmem_reserve[]: 0 0 0 0 0 [ 819.727835] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 819.786355] Node 0 DMA32: 1*4kB (H) 253*8kB (UMH) 1260*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 37964kB [ 819.801772] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 819.814036] Node 1 Normal: 462*4kB (UME) 645*8kB (UME) 572*16kB (UM) 392*32kB (UM) 302*64kB (UME) 241*128kB (UME) 160*256kB (UME) 112*512kB (UM) 55*1024kB (UM) 0*2048kB 509*4096kB (M) = 2318368kB [ 819.832818] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 819.842575] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 819.853071] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 819.862906] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 819.872462] 12470 total pagecache pages [ 819.877305] 0 pages in swap cache [ 819.880929] Swap cache stats: add 0, delete 0, find 0/0 [ 819.888062] Free swap = 0kB [ 819.891219] Total swap = 0kB [ 819.895458] 1965979 pages RAM [ 819.898712] 0 pages HighMem/MovableOnly [ 819.902817] 345212 pages reserved [ 819.909137] 0 pages cma reserved 23:18:25 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000000000000000) 23:18:25 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffffff0) 23:18:25 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3f000000) 23:18:25 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffffffe) 23:18:25 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x40000000) 23:18:25 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000000000) 23:18:25 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3f00000000000000) 23:18:25 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf0ffffff) 23:18:25 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeffffff) [ 820.322642] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 820.346767] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 820.386713] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 820.397825] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 820.413600] CPU: 1 PID: 18344 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 820.421521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 820.430883] Call Trace: [ 820.433492] dump_stack+0x188/0x20d [ 820.437140] warn_alloc.cold+0x7b/0x173 [ 820.441140] ? zone_watermark_ok_safe+0x260/0x260 [ 820.446006] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 820.450950] ? wait_for_completion+0x3c0/0x3c0 [ 820.455552] __alloc_pages_slowpath+0x20cf/0x26a0 [ 820.460431] ? warn_alloc+0x110/0x110 [ 820.464260] __alloc_pages_nodemask+0x5b6/0x6a0 [ 820.468936] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 820.473981] alloc_new_node_page+0x313/0x3b0 [ 820.478405] migrate_pages+0x484/0x2490 [ 820.482401] ? kernel_migrate_pages+0x630/0x630 [ 820.487100] ? isolate_lru_page+0x8ee/0x11b0 [ 820.491528] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 820.497168] kernel_move_pages+0xf40/0x1700 [ 820.501508] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 820.507330] ? __x64_sys_clock_gettime+0x165/0x240 [ 820.512286] ? __ia32_sys_clock_settime+0x260/0x260 [ 820.517313] __x64_sys_move_pages+0xdd/0x1b0 [ 820.521723] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 820.526303] do_syscall_64+0xf9/0x620 [ 820.530108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 820.535289] RIP: 0033:0x45c829 [ 820.538473] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 820.557490] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 820.565197] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 820.572455] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 820.579717] RBP: 000000000078bf00 R08: 0000000000000000 R09: 3f00000000000000 [ 820.586978] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 820.594257] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 820.601539] CPU: 0 PID: 18336 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 820.609440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 820.618813] Call Trace: [ 820.621421] dump_stack+0x188/0x20d [ 820.625075] warn_alloc.cold+0x7b/0x173 [ 820.629076] ? zone_watermark_ok_safe+0x260/0x260 [ 820.633951] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 820.638900] ? wait_for_completion+0x3c0/0x3c0 [ 820.643510] __alloc_pages_slowpath+0x20cf/0x26a0 [ 820.648405] ? warn_alloc+0x110/0x110 [ 820.652248] __alloc_pages_nodemask+0x5b6/0x6a0 [ 820.656932] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 820.662062] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 820.667113] alloc_new_node_page+0x313/0x3b0 [ 820.671539] migrate_pages+0x484/0x2490 [ 820.675537] ? kernel_migrate_pages+0x630/0x630 [ 820.680233] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 820.685873] kernel_move_pages+0xf40/0x1700 [ 820.690225] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 820.696054] ? __x64_sys_clock_gettime+0x165/0x240 [ 820.701006] ? __ia32_sys_clock_settime+0x260/0x260 [ 820.706050] __x64_sys_move_pages+0xdd/0x1b0 [ 820.710574] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 820.715177] do_syscall_64+0xf9/0x620 [ 820.719100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 820.724308] RIP: 0033:0x45c829 [ 820.727511] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 820.746425] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 820.754150] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 820.761433] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 820.768719] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000002000000000 [ 820.776004] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 820.783295] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 23:18:26 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffff7f) [ 820.824098] Mem-Info: [ 820.831568] active_anon:683492 inactive_anon:4057 isolated_anon:933 [ 820.831568] active_file:4006 inactive_file:4233 isolated_file:0 [ 820.831568] unevictable:0 dirty:338 writeback:0 unstable:0 [ 820.831568] slab_reclaimable:17596 slab_unreclaimable:148483 [ 820.831568] mapped:57502 shmem:4244 pagetables:48226 bounce:0 [ 820.831568] free:585993 free_pcp:1128 free_cma:0 23:18:26 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffffff0) 23:18:26 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffffffe) 23:18:26 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000000000000000) [ 820.990193] Node 0 active_anon:1737680kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213180kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 821.071182] Node 1 active_anon:1002752kB inactive_anon:32kB active_file:16024kB inactive_file:16928kB unevictable:0kB isolated(anon):1732kB isolated(file):0kB mapped:17828kB dirty:1352kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 817152kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:26 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1000000000000) [ 821.153615] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 821.244089] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 821.280491] Node 0 DMA32 free:35812kB min:36048kB low:45060kB high:54072kB active_anon:1737204kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:2596kB local_pcp:1508kB free_cma:0kB [ 821.280793] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 821.312712] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 821.329610] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 821.350293] CPU: 0 PID: 18381 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 821.358232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 821.360742] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 821.367587] Call Trace: [ 821.367615] dump_stack+0x188/0x20d [ 821.367637] warn_alloc.cold+0x7b/0x173 [ 821.367653] ? zone_watermark_ok_safe+0x260/0x260 [ 821.367678] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 821.367696] ? wait_for_completion+0x3c0/0x3c0 [ 821.367720] __alloc_pages_slowpath+0x20cf/0x26a0 [ 821.381236] lowmem_reserve[]: 0 0 1 1 1 [ 821.383210] ? warn_alloc+0x110/0x110 [ 821.383251] __alloc_pages_nodemask+0x5b6/0x6a0 [ 821.405482] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 821.406600] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 821.406622] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 821.420690] lowmem_reserve[]: 0 0 0 0 0 [ 821.440865] alloc_new_node_page+0x313/0x3b0 [ 821.440885] migrate_pages+0x484/0x2490 [ 821.440904] ? kernel_migrate_pages+0x630/0x630 [ 821.440928] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 821.440942] kernel_move_pages+0xf40/0x1700 [ 821.440967] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 821.483787] ? __x64_sys_clock_gettime+0x165/0x240 [ 821.488729] ? __ia32_sys_clock_settime+0x260/0x260 [ 821.493767] __x64_sys_move_pages+0xdd/0x1b0 [ 821.498196] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 821.501865] Node 1 Normal free:2285964kB min:53816kB low:67268kB high:80720kB active_anon:1005092kB inactive_anon:32kB active_file:16024kB inactive_file:16928kB unevictable:0kB writepending:1352kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:47776kB pagetables:131484kB bounce:0kB free_pcp:2508kB local_pcp:1060kB free_cma:0kB [ 821.502816] do_syscall_64+0xf9/0x620 [ 821.536917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 821.542112] RIP: 0033:0x45c829 [ 821.545312] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 821.564229] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 821.571952] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 821.579230] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 821.586514] RBP: 000000000078bf00 R08: 0000000000000000 R09: 4000000000000000 [ 821.593802] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 821.601089] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 821.603763] lowmem_reserve[]: 0 0 0 0 0 [ 821.612569] CPU: 1 PID: 18390 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 821.620461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 821.629826] Call Trace: [ 821.632430] dump_stack+0x188/0x20d [ 821.636086] warn_alloc.cold+0x7b/0x173 [ 821.640096] ? zone_watermark_ok_safe+0x260/0x260 [ 821.644997] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 821.649947] ? wait_for_completion+0x3c0/0x3c0 [ 821.654567] __alloc_pages_slowpath+0x20cf/0x26a0 [ 821.659450] ? warn_alloc+0x110/0x110 [ 821.663299] __alloc_pages_nodemask+0x5b6/0x6a0 [ 821.667998] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 821.673145] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 821.678208] alloc_new_node_page+0x313/0x3b0 [ 821.682642] migrate_pages+0x484/0x2490 [ 821.686640] ? kernel_migrate_pages+0x630/0x630 [ 821.691338] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 821.696988] kernel_move_pages+0xf40/0x1700 [ 821.701344] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 821.707167] ? __x64_sys_clock_gettime+0x165/0x240 [ 821.712116] ? __ia32_sys_clock_settime+0x260/0x260 [ 821.717156] __x64_sys_move_pages+0xdd/0x1b0 [ 821.721590] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 821.726193] do_syscall_64+0xf9/0x620 [ 821.730023] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 821.735224] RIP: 0033:0x45c829 [ 821.738430] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 821.757547] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 821.765279] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 821.772575] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 821.779880] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0001000000000000 [ 821.787171] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 821.794458] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 821.807674] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 821.842901] Node 0 DMA32: 1*4kB (H) 318*8kB (UH) 1248*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38292kB [ 821.873902] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 821.898288] Node 1 Normal: 468*4kB (ME) 647*8kB (UME) 496*16kB (UM) 391*32kB (UM) 311*64kB (UME) 244*128kB (UME) 161*256kB (UME) 111*512kB (M) 55*1024kB (UM) 1*2048kB (U) 500*4096kB (M) = 2283048kB [ 821.945914] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 821.965413] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 821.984829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 822.003799] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 822.022380] 12495 total pagecache pages [ 822.032138] 0 pages in swap cache [ 822.042164] Swap cache stats: add 0, delete 0, find 0/0 [ 822.055693] Free swap = 0kB [ 822.061174] Total swap = 0kB [ 822.069301] 1965979 pages RAM [ 822.077827] 0 pages HighMem/MovableOnly [ 822.087074] 345212 pages reserved [ 822.098067] 0 pages cma reserved [ 822.105378] warn_alloc_show_mem: 1 callbacks suppressed [ 822.105383] Mem-Info: [ 822.122967] active_anon:686677 inactive_anon:4057 isolated_anon:503 [ 822.122967] active_file:4010 inactive_file:4239 isolated_file:0 [ 822.122967] unevictable:0 dirty:353 writeback:0 unstable:0 [ 822.122967] slab_reclaimable:17587 slab_unreclaimable:148354 [ 822.122967] mapped:57537 shmem:4244 pagetables:48358 bounce:0 23:18:27 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x400000000000) [ 822.122967] free:583060 free_pcp:1185 free_cma:0 23:18:27 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000000000000) 23:18:27 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x402000000000) [ 822.269085] Node 0 active_anon:1741448kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213220kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 822.432021] Node 1 active_anon:1008908kB inactive_anon:32kB active_file:16040kB inactive_file:16952kB unevictable:0kB isolated(anon):2272kB isolated(file):0kB mapped:16828kB dirty:1412kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 823296kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:28 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x100000000000000) [ 822.508967] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 822.585107] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 822.621548] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 822.634520] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 822.641272] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 822.645509] Node 0 DMA32 free:35920kB min:36048kB low:45060kB high:54072kB active_anon:1741072kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:3088kB local_pcp:1564kB free_cma:0kB [ 822.662807] CPU: 1 PID: 18418 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 822.690244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 822.699611] Call Trace: [ 822.702217] dump_stack+0x188/0x20d [ 822.705867] warn_alloc.cold+0x7b/0x173 [ 822.709878] ? zone_watermark_ok_safe+0x260/0x260 [ 822.714773] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 822.719734] ? wait_for_completion+0x3c0/0x3c0 [ 822.724346] __alloc_pages_slowpath+0x20cf/0x26a0 [ 822.729227] ? warn_alloc+0x110/0x110 [ 822.733079] __alloc_pages_nodemask+0x5b6/0x6a0 [ 822.737767] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 822.742896] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 822.746810] lowmem_reserve[]: 0 0 1 1 1 [ 822.747943] alloc_new_node_page+0x313/0x3b0 [ 822.747966] migrate_pages+0x484/0x2490 [ 822.760310] ? kernel_migrate_pages+0x630/0x630 [ 822.762636] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 822.765038] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 822.765053] kernel_move_pages+0xf40/0x1700 [ 822.765080] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 822.765106] ? __x64_sys_clock_gettime+0x165/0x240 [ 822.765120] ? __ia32_sys_clock_settime+0x260/0x260 [ 822.765138] __x64_sys_move_pages+0xdd/0x1b0 [ 822.820989] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 822.825593] do_syscall_64+0xf9/0x620 [ 822.829426] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 822.829466] lowmem_reserve[]: 0 0 0 0 0 [ 822.834616] RIP: 0033:0x45c829 [ 822.834633] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 822.834642] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 822.834657] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 822.834665] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 822.834674] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000402000000000 [ 822.834682] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 822.834691] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 822.844733] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 822.913153] CPU: 1 PID: 18424 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 822.921064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 822.930428] Call Trace: [ 822.933049] dump_stack+0x188/0x20d [ 822.936712] warn_alloc.cold+0x7b/0x173 [ 822.940709] ? zone_watermark_ok_safe+0x260/0x260 [ 822.942684] Node 1 Normal free:2276500kB min:53816kB low:67268kB high:80720kB active_anon:1008868kB inactive_anon:32kB active_file:16052kB inactive_file:17000kB unevictable:0kB writepending:1468kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:47872kB pagetables:131892kB bounce:0kB free_pcp:2712kB local_pcp:1396kB free_cma:0kB [ 822.945568] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 822.945588] ? wait_for_completion+0x3c0/0x3c0 [ 822.945615] __alloc_pages_slowpath+0x20cf/0x26a0 [ 822.945656] ? warn_alloc+0x110/0x110 [ 822.994097] __alloc_pages_nodemask+0x5b6/0x6a0 [ 822.998792] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 823.003845] alloc_new_node_page+0x313/0x3b0 [ 823.008274] migrate_pages+0x484/0x2490 [ 823.012271] ? kernel_migrate_pages+0x630/0x630 [ 823.016967] ? isolate_lru_page+0x8ee/0x11b0 [ 823.021404] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 823.025054] lowmem_reserve[]: 0 0 0 0 0 [ 823.027044] kernel_move_pages+0xf40/0x1700 [ 823.027070] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 823.027094] ? __x64_sys_clock_gettime+0x165/0x240 [ 823.033209] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 823.035391] ? __ia32_sys_clock_settime+0x260/0x260 [ 823.035410] __x64_sys_move_pages+0xdd/0x1b0 [ 823.035430] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 823.035448] do_syscall_64+0xf9/0x620 [ 823.035468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 823.035483] RIP: 0033:0x45c829 [ 823.054010] Node 0 DMA32: 22*4kB (UMEH) 258*8kB (UMEH) 1258*16kB (UMH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38056kB [ 823.062883] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 823.062892] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 823.062907] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 823.062916] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 823.062925] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0100000000000000 [ 823.062934] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 823.062941] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 823.169453] warn_alloc_show_mem: 1 callbacks suppressed [ 823.169459] Mem-Info: [ 823.177743] active_anon:688131 inactive_anon:4057 isolated_anon:628 [ 823.177743] active_file:4013 inactive_file:4251 isolated_file:0 [ 823.177743] unevictable:0 dirty:367 writeback:0 unstable:0 [ 823.177743] slab_reclaimable:17581 slab_unreclaimable:148419 [ 823.177743] mapped:57518 shmem:4244 pagetables:48439 bounce:0 [ 823.177743] free:581196 free_pcp:1323 free_cma:0 [ 823.214137] Node 0 active_anon:1743656kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213244kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 823.244580] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 823.259181] Node 1 Normal: 537*4kB (UME) 669*8kB (ME) 506*16kB (UM) 408*32kB (UM) 324*64kB (UME) 252*128kB (ME) 162*256kB (ME) 113*512kB (UM) 56*1024kB (UM) 1*2048kB (U) 497*4096kB (M) = 2276076kB 23:18:28 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x200000000000000) [ 823.280568] Node 1 active_anon:1010868kB inactive_anon:32kB active_file:16052kB inactive_file:17000kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:16828kB dirty:1468kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 823296kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 823.310160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 823.321610] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 823.337416] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 823.351888] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 823.380203] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 823.406309] 12507 total pagecache pages [ 823.416772] 0 pages in swap cache [ 823.428864] Swap cache stats: add 0, delete 0, find 0/0 [ 823.449773] Free swap = 0kB 23:18:29 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x300000000000000) [ 823.461916] Total swap = 0kB [ 823.467112] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 823.476785] 1965979 pages RAM [ 823.482662] 0 pages HighMem/MovableOnly 23:18:29 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x8000000000000000) [ 823.489060] Node 0 DMA32 free:36276kB min:36048kB low:45060kB high:54072kB active_anon:1743180kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:2768kB local_pcp:1532kB free_cma:0kB [ 823.520059] 345212 pages reserved [ 823.529473] 0 pages cma reserved [ 823.570144] lowmem_reserve[]: 0 0 1 1 1 [ 823.582026] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 823.629287] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 823.657813] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 823.682435] CPU: 0 PID: 18444 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 823.690491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 823.699867] Call Trace: [ 823.702537] dump_stack+0x188/0x20d [ 823.706203] warn_alloc.cold+0x7b/0x173 [ 823.710205] ? zone_watermark_ok_safe+0x260/0x260 [ 823.715085] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 823.720070] ? wait_for_completion+0x3c0/0x3c0 [ 823.724710] __alloc_pages_slowpath+0x20cf/0x26a0 [ 823.729604] ? warn_alloc+0x110/0x110 [ 823.733450] __alloc_pages_nodemask+0x5b6/0x6a0 [ 823.738287] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 823.743431] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 823.748502] alloc_new_node_page+0x313/0x3b0 [ 823.752947] migrate_pages+0x484/0x2490 [ 823.756995] ? kernel_migrate_pages+0x630/0x630 [ 823.761705] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 823.767366] kernel_move_pages+0xf40/0x1700 [ 823.771732] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 823.777577] ? __x64_sys_clock_gettime+0x165/0x240 [ 823.782537] ? __ia32_sys_clock_settime+0x260/0x260 [ 823.787691] __x64_sys_move_pages+0xdd/0x1b0 [ 823.792139] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 823.796759] do_syscall_64+0xf9/0x620 [ 823.800600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 823.805825] RIP: 0033:0x45c829 [ 823.809036] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 823.827950] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 823.835677] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 823.842970] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 823.850259] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0300000000000000 [ 823.851991] lowmem_reserve[]: 0 0 0 0 0 [ 823.857538] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 823.857548] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 823.868783] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 823.938285] Node 1 Normal free:2269508kB min:53816kB low:67268kB high:80720kB active_anon:1011552kB inactive_anon:32kB active_file:16068kB inactive_file:17024kB unevictable:0kB writepending:1508kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:48000kB pagetables:132304kB bounce:0kB free_pcp:2392kB local_pcp:956kB free_cma:0kB [ 823.943683] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 823.999832] CPU: 0 PID: 18455 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 824.007765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 824.009969] lowmem_reserve[]: 0 0 0 0 0 [ 824.017588] Call Trace: [ 824.017618] dump_stack+0x188/0x20d [ 824.017640] warn_alloc.cold+0x7b/0x173 [ 824.017663] ? zone_watermark_ok_safe+0x260/0x260 [ 824.017687] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 824.017706] ? wait_for_completion+0x3c0/0x3c0 [ 824.017730] __alloc_pages_slowpath+0x20cf/0x26a0 [ 824.017769] ? warn_alloc+0x110/0x110 [ 824.042234] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 824.046411] __alloc_pages_nodemask+0x5b6/0x6a0 [ 824.046433] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 824.046467] alloc_new_node_page+0x313/0x3b0 [ 824.046483] migrate_pages+0x484/0x2490 [ 824.046501] ? kernel_migrate_pages+0x630/0x630 [ 824.046522] ? isolate_lru_page+0x8ee/0x11b0 [ 824.046541] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 824.067275] Node 0 DMA32: 1*4kB (H) 282*8kB (UMH) 1254*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38100kB [ 824.071311] kernel_move_pages+0xf40/0x1700 [ 824.071338] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 824.071363] ? __x64_sys_clock_gettime+0x165/0x240 [ 824.089764] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 824.094153] ? __ia32_sys_clock_settime+0x260/0x260 [ 824.094173] __x64_sys_move_pages+0xdd/0x1b0 [ 824.094191] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 824.094209] do_syscall_64+0xf9/0x620 [ 824.094229] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 824.094241] RIP: 0033:0x45c829 [ 824.094255] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 824.094267] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 824.112034] Node 1 Normal: 561*4kB (UME) 680*8kB (UME) 519*16kB (UM) 412*32kB (UM) 328*64kB (ME) 255*128kB (UME) 164*256kB (ME) 115*512kB (UM) 56*1024kB (UM) 2*2048kB (UM) 494*4096kB (M) = 2268532kB [ 824.118787] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 824.118796] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 824.118804] RBP: 000000000078bf00 R08: 0000000000000000 R09: 8000000000000000 [ 824.118813] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 824.118822] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 824.199864] warn_alloc_show_mem: 1 callbacks suppressed [ 824.199869] Mem-Info: [ 824.223034] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 824.321396] active_anon:689809 inactive_anon:4057 isolated_anon:602 [ 824.321396] active_file:4017 inactive_file:4257 isolated_file:0 [ 824.321396] unevictable:0 dirty:377 writeback:0 unstable:0 [ 824.321396] slab_reclaimable:17580 slab_unreclaimable:148501 [ 824.321396] mapped:57532 shmem:4244 pagetables:48542 bounce:0 [ 824.321396] free:579419 free_pcp:1273 free_cma:0 23:18:30 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x400000000000000) [ 824.363335] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 824.382165] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 824.402839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 824.423390] Node 0 active_anon:1746184kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213272kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 824.464438] 12517 total pagecache pages [ 824.484399] 0 pages in swap cache [ 824.486472] Node 1 active_anon:1015292kB inactive_anon:32kB active_file:16068kB inactive_file:17024kB unevictable:0kB isolated(anon):2408kB isolated(file):0kB mapped:16856kB dirty:1508kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 823296kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 824.502105] Swap cache stats: add 0, delete 0, find 0/0 [ 824.559160] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 824.560250] Free swap = 0kB [ 824.582182] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 824.602472] Total swap = 0kB [ 824.611580] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 824.625652] CPU: 1 PID: 18466 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 824.632655] 1965979 pages RAM [ 824.633570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 824.633576] Call Trace: [ 824.633605] dump_stack+0x188/0x20d [ 824.633629] warn_alloc.cold+0x7b/0x173 [ 824.633650] ? zone_watermark_ok_safe+0x260/0x260 [ 824.633675] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 824.633694] ? wait_for_completion+0x3c0/0x3c0 [ 824.633723] __alloc_pages_slowpath+0x20cf/0x26a0 [ 824.633758] ? warn_alloc+0x110/0x110 [ 824.643207] 0 pages HighMem/MovableOnly [ 824.646442] __alloc_pages_nodemask+0x5b6/0x6a0 [ 824.646545] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 824.646578] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 824.646609] alloc_new_node_page+0x313/0x3b0 [ 824.646626] migrate_pages+0x484/0x2490 [ 824.658018] 345212 pages reserved [ 824.661669] ? kernel_migrate_pages+0x630/0x630 [ 824.661714] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 824.661731] kernel_move_pages+0xf40/0x1700 [ 824.680675] 0 pages cma reserved [ 824.683918] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 824.683944] ? __x64_sys_clock_gettime+0x165/0x240 [ 824.683959] ? __ia32_sys_clock_settime+0x260/0x260 [ 824.683977] __x64_sys_move_pages+0xdd/0x1b0 [ 824.683994] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 824.684015] do_syscall_64+0xf9/0x620 [ 824.757084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 824.762396] RIP: 0033:0x45c829 [ 824.765609] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 824.784538] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 824.792273] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 824.799590] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 824.806881] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0400000000000000 [ 824.814167] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 824.821573] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 824.871260] lowmem_reserve[]: 0 2531 2533 2533 2533 23:18:30 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x790000000000) [ 824.893136] Node 0 DMA32 free:37580kB min:36048kB low:45060kB high:54072kB active_anon:1745636kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:2776kB local_pcp:1468kB free_cma:0kB [ 824.951452] lowmem_reserve[]: 0 0 1 1 1 [ 824.960172] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 825.046696] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 825.066071] lowmem_reserve[]: 0 0 0 0 0 [ 825.070373] Node 1 Normal free:2265728kB min:53816kB low:67268kB high:80720kB active_anon:1013556kB inactive_anon:32kB active_file:16076kB inactive_file:17060kB unevictable:0kB writepending:1552kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:48032kB pagetables:132324kB bounce:0kB free_pcp:2748kB local_pcp:1348kB free_cma:0kB [ 825.109214] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 825.115561] CPU: 0 PID: 18474 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 825.123465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 825.132827] Call Trace: [ 825.135440] dump_stack+0x188/0x20d [ 825.139091] warn_alloc.cold+0x7b/0x173 [ 825.143090] ? zone_watermark_ok_safe+0x260/0x260 [ 825.147955] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 825.152938] ? wait_for_completion+0x3c0/0x3c0 [ 825.157553] __alloc_pages_slowpath+0x20cf/0x26a0 [ 825.162438] ? warn_alloc+0x110/0x110 [ 825.166288] __alloc_pages_nodemask+0x5b6/0x6a0 [ 825.170974] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 825.176447] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 825.181500] alloc_new_node_page+0x313/0x3b0 [ 825.185928] migrate_pages+0x484/0x2490 [ 825.189927] ? kernel_migrate_pages+0x630/0x630 [ 825.194619] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 825.200261] kernel_move_pages+0xf40/0x1700 [ 825.204614] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 825.210446] ? __x64_sys_clock_gettime+0x165/0x240 [ 825.215497] ? __ia32_sys_clock_settime+0x260/0x260 [ 825.220544] __x64_sys_move_pages+0xdd/0x1b0 [ 825.224986] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 825.229599] do_syscall_64+0xf9/0x620 [ 825.233429] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 825.238639] RIP: 0033:0x45c829 [ 825.241843] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 825.244825] lowmem_reserve[]: 0 0 0 0 0 [ 825.260793] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 825.260807] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 825.260817] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 825.260826] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000790000000000 23:18:30 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x600000000000000) [ 825.260833] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 825.260841] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 825.434732] warn_alloc_show_mem: 2 callbacks suppressed [ 825.434738] Mem-Info: [ 825.442971] active_anon:691116 inactive_anon:4057 isolated_anon:911 [ 825.442971] active_file:4020 inactive_file:4265 isolated_file:0 [ 825.442971] unevictable:0 dirty:388 writeback:0 unstable:0 [ 825.442971] slab_reclaimable:17580 slab_unreclaimable:148822 [ 825.442971] mapped:57538 shmem:4244 pagetables:48584 bounce:0 [ 825.442971] free:577212 free_pcp:1373 free_cma:0 23:18:31 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x800000000000000) [ 825.492465] Node 0 active_anon:1751812kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213324kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 825.509394] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 825.584899] Node 0 DMA32: 2*4kB (MH) 226*8kB (UH) 1251*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 37608kB [ 825.603086] Node 1 active_anon:1013852kB inactive_anon:32kB active_file:16076kB inactive_file:17060kB unevictable:0kB isolated(anon):2444kB isolated(file):0kB mapped:16828kB dirty:1552kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 823296kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 825.630341] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 825.675052] Node 1 Normal: 601*4kB (UME) 692*8kB (UME) 531*16kB (UM) 410*32kB (UM) 327*64kB (UME) 257*128kB (UME) 168*256kB (UME) 118*512kB (UM) 59*1024kB (UM) 1*2048kB (M) 491*4096kB (M) = 2260404kB [ 825.712172] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 825.713007] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 825.737452] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 825.758219] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 825.770313] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 825.775011] Node 0 DMA32 free:35844kB min:36048kB low:45060kB high:54072kB active_anon:1751088kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:2788kB local_pcp:1488kB free_cma:0kB [ 825.788908] CPU: 1 PID: 18491 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 825.811022] lowmem_reserve[]: 0 0 1 1 1 [ 825.812657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 825.812663] Call Trace: [ 825.812692] dump_stack+0x188/0x20d [ 825.812714] warn_alloc.cold+0x7b/0x173 [ 825.816991] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 825.826050] ? zone_watermark_ok_safe+0x260/0x260 [ 825.826077] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 825.826097] ? wait_for_completion+0x3c0/0x3c0 [ 825.826123] __alloc_pages_slowpath+0x20cf/0x26a0 [ 825.828981] lowmem_reserve[]: 0 0 0 0 0 [ 825.832330] ? warn_alloc+0x110/0x110 [ 825.832368] __alloc_pages_nodemask+0x5b6/0x6a0 [ 825.836634] Node 1 Normal free:2260620kB min:53816kB low:67268kB high:80720kB active_anon:1013912kB inactive_anon:32kB active_file:16084kB inactive_file:17084kB unevictable:0kB writepending:1588kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:48096kB pagetables:132648kB bounce:0kB free_pcp:2684kB local_pcp:1384kB free_cma:0kB [ 825.862064] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 825.862085] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 825.862117] alloc_new_node_page+0x313/0x3b0 [ 825.862135] migrate_pages+0x484/0x2490 [ 825.867316] lowmem_reserve[]: 0 0 0 0 0 [ 825.871885] ? kernel_migrate_pages+0x630/0x630 [ 825.871913] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 825.871928] kernel_move_pages+0xf40/0x1700 [ 825.877040] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 825.881391] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 825.881418] ? __x64_sys_clock_gettime+0x165/0x240 [ 825.881436] ? __ia32_sys_clock_settime+0x260/0x260 [ 825.885841] Node 0 DMA32: 1*4kB (H) 12*8kB (H) 1248*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 35844kB [ 825.889192] __x64_sys_move_pages+0xdd/0x1b0 [ 825.889213] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 825.889228] do_syscall_64+0xf9/0x620 [ 825.889249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 825.894222] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 825.924396] RIP: 0033:0x45c829 [ 825.924413] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 825.924421] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 825.924435] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 825.924445] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 825.924453] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0800000000000000 [ 825.924460] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 825.924468] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 826.124346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 23:18:31 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x900000000000000) [ 826.174248] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 826.199185] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 826.227326] 12536 total pagecache pages [ 826.238269] 0 pages in swap cache [ 826.249563] Swap cache stats: add 0, delete 0, find 0/0 [ 826.268309] Free swap = 0kB [ 826.311145] Total swap = 0kB [ 826.320755] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 826.325894] 1965979 pages RAM [ 826.349471] 0 pages HighMem/MovableOnly 23:18:31 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf0ffffff00000000) [ 826.358778] 345212 pages reserved [ 826.360022] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 826.367504] 0 pages cma reserved [ 826.388156] CPU: 0 PID: 18506 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 826.396181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 826.405552] Call Trace: [ 826.408162] dump_stack+0x188/0x20d [ 826.411821] warn_alloc.cold+0x7b/0x173 [ 826.415825] ? zone_watermark_ok_safe+0x260/0x260 [ 826.421690] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 826.426650] ? wait_for_completion+0x3c0/0x3c0 [ 826.431261] __alloc_pages_slowpath+0x20cf/0x26a0 [ 826.436347] ? warn_alloc+0x110/0x110 [ 826.440196] __alloc_pages_nodemask+0x5b6/0x6a0 [ 826.444893] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 826.450039] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 826.455090] alloc_new_node_page+0x313/0x3b0 [ 826.459522] migrate_pages+0x484/0x2490 [ 826.463535] ? kernel_migrate_pages+0x630/0x630 [ 826.468267] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 826.473927] kernel_move_pages+0xf40/0x1700 [ 826.478291] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 826.480325] Node 1 Normal: 602*4kB (UME) 706*8kB (UME) 528*16kB (UM) 412*32kB (UM) 329*64kB (UME) 255*128kB (ME) 172*256kB (UME) 117*512kB (M) 60*1024kB (UM) 1*2048kB (U) 490*4096kB (M) = 2257848kB [ 826.484110] ? __x64_sys_clock_gettime+0x165/0x240 [ 826.484125] ? __ia32_sys_clock_settime+0x260/0x260 [ 826.484143] __x64_sys_move_pages+0xdd/0x1b0 [ 826.484161] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 826.484178] do_syscall_64+0xf9/0x620 [ 826.484197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 826.484208] RIP: 0033:0x45c829 [ 826.484223] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 826.484230] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 826.484243] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 826.484256] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 826.556953] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 826.560097] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0900000000000000 [ 826.560106] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 826.560116] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 826.639407] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 826.652513] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 826.665227] CPU: 0 PID: 18511 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 826.673144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 826.682516] Call Trace: [ 826.685132] dump_stack+0x188/0x20d [ 826.688786] warn_alloc.cold+0x7b/0x173 [ 826.692784] ? zone_watermark_ok_safe+0x260/0x260 [ 826.697673] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 826.702631] ? wait_for_completion+0x3c0/0x3c0 [ 826.707249] __alloc_pages_slowpath+0x20cf/0x26a0 [ 826.712165] ? warn_alloc+0x110/0x110 [ 826.716024] __alloc_pages_nodemask+0x5b6/0x6a0 [ 826.720731] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 826.725975] ? __alloc_pages_slowpath+0x26a0/0x26a0 23:18:32 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) socket$nl_rdma(0x10, 0x3, 0x14) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/244, 0xf4) r1 = dup2(r0, r0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) accept4(r2, 0x0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@any, 0x1ff}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r1, 0xc01064ac, &(0x7f0000000100)={0x2, 0x68, &(0x7f0000000000)=""/104}) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) [ 826.731390] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 826.731413] alloc_new_node_page+0x313/0x3b0 [ 826.731432] migrate_pages+0x484/0x2490 [ 826.749126] ? kernel_migrate_pages+0x630/0x630 [ 826.753830] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 826.759498] kernel_move_pages+0xf40/0x1700 [ 826.763858] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 826.766583] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 826.769697] ? __x64_sys_clock_gettime+0x165/0x240 [ 826.769716] ? __ia32_sys_clock_settime+0x260/0x260 [ 826.769736] __x64_sys_move_pages+0xdd/0x1b0 [ 826.792958] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 826.797581] do_syscall_64+0xf9/0x620 [ 826.801420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 826.806746] RIP: 0033:0x45c829 [ 826.809957] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 826.810172] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 826.830008] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 826.830023] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 826.830030] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 826.830038] RBP: 000000000078bf00 R08: 0000000000000000 R09: f0ffffff00000000 [ 826.830048] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 826.830057] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 826.881762] warn_alloc_show_mem: 1 callbacks suppressed [ 826.881767] Mem-Info: [ 826.911351] active_anon:693521 inactive_anon:4057 isolated_anon:654 [ 826.911351] active_file:4023 inactive_file:4280 isolated_file:0 [ 826.911351] unevictable:0 dirty:410 writeback:0 unstable:0 [ 826.911351] slab_reclaimable:17576 slab_unreclaimable:148746 [ 826.911351] mapped:57556 shmem:4244 pagetables:48703 bounce:0 [ 826.911351] free:574958 free_pcp:1343 free_cma:0 [ 826.977589] Node 0 active_anon:1755420kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213400kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes 23:18:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'U+', 0x1195}, 0x16, 0x3) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) move_pages(r2, 0x1, &(0x7f00000000c0)=[&(0x7f000009d000/0x2000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @mcast2}, 0x1c) [ 827.014424] Node 1 active_anon:1019664kB inactive_anon:32kB active_file:16092kB inactive_file:17116kB unevictable:0kB isolated(anon):1616kB isolated(file):0kB mapped:16824kB dirty:1640kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 823296kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:32 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeffffff00000000) [ 827.054262] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 827.142250] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 827.166985] Node 0 DMA32 free:36936kB min:36048kB low:45060kB high:54072kB active_anon:1752944kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:2668kB local_pcp:1476kB free_cma:0kB [ 827.169545] 12547 total pagecache pages 23:18:32 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeffffffffffffff) [ 827.246660] 0 pages in swap cache [ 827.254192] lowmem_reserve[]: 0 0 1 1 1 [ 827.258477] Swap cache stats: add 0, delete 0, find 0/0 [ 827.265786] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 827.299275] Free swap = 0kB [ 827.310527] Total swap = 0kB [ 827.322615] 1965979 pages RAM [ 827.332483] 0 pages HighMem/MovableOnly 23:18:32 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xb90000000000) [ 827.346727] 345212 pages reserved [ 827.355809] 0 pages cma reserved [ 827.374655] lowmem_reserve[]: 0 0 0 0 0 23:18:33 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffff7f00000000) [ 827.389154] Node 1 Normal free:2249632kB min:53816kB low:67268kB high:80720kB active_anon:1020616kB inactive_anon:32kB active_file:16092kB inactive_file:17116kB unevictable:0kB writepending:1640kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:48416kB pagetables:133392kB bounce:0kB free_pcp:1900kB local_pcp:1288kB free_cma:0kB 23:18:33 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1000000000000) [ 827.565087] lowmem_reserve[]: 0 0 0 0 0 [ 827.589178] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 827.589344] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 827.621493] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 827.640309] CPU: 0 PID: 18559 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 827.648230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 827.657593] Call Trace: [ 827.660197] dump_stack+0x188/0x20d [ 827.663878] warn_alloc.cold+0x7b/0x173 [ 827.667881] ? zone_watermark_ok_safe+0x260/0x260 [ 827.672770] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 827.677720] ? wait_for_completion+0x3c0/0x3c0 [ 827.682329] __alloc_pages_slowpath+0x20cf/0x26a0 [ 827.687203] ? warn_alloc+0x110/0x110 [ 827.691132] __alloc_pages_nodemask+0x5b6/0x6a0 [ 827.695828] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 827.700949] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 827.706002] alloc_new_node_page+0x313/0x3b0 [ 827.710454] migrate_pages+0x484/0x2490 [ 827.714473] ? kernel_migrate_pages+0x630/0x630 [ 827.719188] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 827.724855] kernel_move_pages+0xf40/0x1700 [ 827.729228] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 827.735111] ? __x64_sys_clock_gettime+0x165/0x240 [ 827.740067] ? __ia32_sys_clock_settime+0x260/0x260 [ 827.745110] __x64_sys_move_pages+0xdd/0x1b0 [ 827.749546] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 827.754160] do_syscall_64+0xf9/0x620 [ 827.758074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 827.763283] RIP: 0033:0x45c829 [ 827.766502] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 827.785435] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 827.793166] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 827.800459] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 827.807838] RBP: 000000000078bf00 R08: 0000000000000000 R09: ffffff7f00000000 [ 827.815221] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 827.822508] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 827.862872] Node 0 DMA32: 1*4kB (H) 20*8kB (UMH) 1239*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 35764kB [ 827.910233] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 827.912907] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 827.942623] Node 1 Normal: 551*4kB (UME) 747*8kB (UME) 577*16kB (UM) 414*32kB (UM) 329*64kB (UME) 262*128kB (UME) 173*256kB (ME) 123*512kB (UM) 61*1024kB (UM) 1*2048kB (M) 485*4096kB (M) = 2243588kB [ 827.963000] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 827.975835] CPU: 0 PID: 18567 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 827.983755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 827.993130] Call Trace: [ 827.995749] dump_stack+0x188/0x20d [ 827.998005] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 827.999401] warn_alloc.cold+0x7b/0x173 [ 827.999425] ? zone_watermark_ok_safe+0x260/0x260 [ 828.017388] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 828.022347] ? wait_for_completion+0x3c0/0x3c0 [ 828.026964] __alloc_pages_slowpath+0x20cf/0x26a0 [ 828.031834] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 828.031852] ? warn_alloc+0x110/0x110 [ 828.031890] __alloc_pages_nodemask+0x5b6/0x6a0 [ 828.048961] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 828.054033] alloc_new_node_page+0x313/0x3b0 [ 828.058479] migrate_pages+0x484/0x2490 [ 828.061439] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 828.062495] ? kernel_migrate_pages+0x630/0x630 [ 828.062521] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 828.081787] kernel_move_pages+0xf40/0x1700 [ 828.086154] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 828.089952] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 828.091982] ? __x64_sys_clock_gettime+0x165/0x240 [ 828.092000] ? __ia32_sys_clock_settime+0x260/0x260 [ 828.110959] __x64_sys_move_pages+0xdd/0x1b0 [ 828.115409] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 828.120032] do_syscall_64+0xf9/0x620 [ 828.123874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 828.127018] 12558 total pagecache pages [ 828.129080] RIP: 0033:0x45c829 [ 828.129097] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 828.129105] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 828.148647] 0 pages in swap cache [ 828.155563] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 828.155572] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 828.155580] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0001000000000000 [ 828.155587] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 828.155597] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 828.236108] warn_alloc_show_mem: 1 callbacks suppressed [ 828.249873] Mem-Info: [ 828.252691] active_anon:695762 inactive_anon:4057 isolated_anon:1165 [ 828.252691] active_file:4030 inactive_file:4285 isolated_file:0 [ 828.252691] unevictable:0 dirty:426 writeback:0 unstable:0 [ 828.252691] slab_reclaimable:17574 slab_unreclaimable:148997 [ 828.252691] mapped:57567 shmem:4244 pagetables:48869 bounce:0 [ 828.252691] free:572327 free_pcp:706 free_cma:0 [ 828.328252] Node 0 active_anon:1760244kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213416kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 828.330021] Swap cache stats: add 0, delete 0, find 0/0 23:18:34 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffffff00000000) [ 828.378025] Free swap = 0kB [ 828.394058] Node 1 active_anon:1022804kB inactive_anon:32kB active_file:16116kB inactive_file:17140kB unevictable:0kB isolated(anon):4660kB isolated(file):0kB mapped:16852kB dirty:1704kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 827392kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 828.399395] Total swap = 0kB [ 828.461681] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 828.541864] syz-executor.3: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 828.544031] 1965979 pages RAM [ 828.568946] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 828.571048] 0 pages HighMem/MovableOnly [ 828.587900] Node 0 DMA32 free:35764kB min:36048kB low:45060kB high:54072kB active_anon:1757768kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:256kB local_pcp:248kB free_cma:0kB [ 828.607506] 345212 pages reserved [ 828.621354] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 828.637292] CPU: 0 PID: 18573 Comm: syz-executor.3 Not tainted 4.19.122-syzkaller #0 [ 828.645234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.651303] 0 pages cma reserved [ 828.654589] Call Trace: [ 828.654619] dump_stack+0x188/0x20d [ 828.654641] warn_alloc.cold+0x7b/0x173 [ 828.654659] ? zone_watermark_ok_safe+0x260/0x260 [ 828.654684] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 828.654702] ? wait_for_completion+0x3c0/0x3c0 [ 828.654727] __alloc_pages_slowpath+0x20cf/0x26a0 [ 828.654760] ? warn_alloc+0x110/0x110 23:18:34 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xc00000000000000) [ 828.654796] __alloc_pages_nodemask+0x5b6/0x6a0 [ 828.654817] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 828.654851] alloc_new_node_page+0x313/0x3b0 [ 828.705520] migrate_pages+0x484/0x2490 [ 828.709531] ? kernel_migrate_pages+0x630/0x630 [ 828.714235] ? isolate_lru_page+0x8ee/0x11b0 [ 828.718672] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 828.724332] kernel_move_pages+0xf40/0x1700 [ 828.728695] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 828.734534] ? __x64_sys_clock_gettime+0x165/0x240 [ 828.739496] ? __ia32_sys_clock_settime+0x260/0x260 [ 828.744545] __x64_sys_move_pages+0xdd/0x1b0 [ 828.748993] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 828.753607] do_syscall_64+0xf9/0x620 [ 828.757443] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 828.762651] RIP: 0033:0x45c829 [ 828.765870] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 828.768872] lowmem_reserve[]: 0 0 1 1 1 [ 828.784800] RSP: 002b:00007f7ea3c92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 828.784816] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 828.784824] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 828.784831] RBP: 000000000078bf00 R08: 0000000000000000 R09: ffffffff00000000 [ 828.784839] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 828.784850] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7ea3c936d4 [ 828.899899] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 828.932717] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 828.948530] CPU: 0 PID: 18586 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 828.956451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.965818] Call Trace: [ 828.968435] dump_stack+0x188/0x20d [ 828.972088] warn_alloc.cold+0x7b/0x173 [ 828.976453] ? zone_watermark_ok_safe+0x260/0x260 [ 828.977277] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 828.981404] ? retint_kernel+0x2d/0x2d [ 828.981429] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 829.018404] ? wait_for_completion+0x3c0/0x3c0 [ 829.024616] __alloc_pages_slowpath+0x20cf/0x26a0 [ 829.029617] ? warn_alloc+0x110/0x110 [ 829.033479] __alloc_pages_nodemask+0x5b6/0x6a0 [ 829.038370] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 829.043516] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 829.048717] alloc_new_node_page+0x313/0x3b0 [ 829.053347] migrate_pages+0x484/0x2490 [ 829.057433] ? kernel_migrate_pages+0x630/0x630 [ 829.062620] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 829.067151] lowmem_reserve[]: 0 0 0 0 0 [ 829.068270] kernel_move_pages+0xf40/0x1700 [ 829.068295] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 829.076226] Node 1 Normal free:2239404kB min:53816kB low:67268kB high:80720kB active_anon:1025708kB inactive_anon:32kB active_file:16120kB inactive_file:17176kB unevictable:0kB writepending:1748kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:48512kB pagetables:133800kB bounce:0kB free_pcp:2012kB local_pcp:640kB free_cma:0kB [ 829.076757] ? __x64_sys_clock_gettime+0x165/0x240 [ 829.098651] lowmem_reserve[]: 0 0 0 0 0 [ 829.115242] ? __ia32_sys_clock_settime+0x260/0x260 [ 829.115262] __x64_sys_move_pages+0xdd/0x1b0 [ 829.115280] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 829.115296] do_syscall_64+0xf9/0x620 [ 829.115316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 829.115328] RIP: 0033:0x45c829 [ 829.115343] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 829.115351] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 829.115366] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 829.115374] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 829.115382] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0c00000000000000 [ 829.115396] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 829.115405] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 829.295738] warn_alloc_show_mem: 1 callbacks suppressed [ 829.295745] Mem-Info: [ 829.309946] active_anon:696538 inactive_anon:4057 isolated_anon:1486 [ 829.309946] active_file:4031 inactive_file:4294 isolated_file:0 [ 829.309946] unevictable:0 dirty:437 writeback:0 unstable:0 [ 829.309946] slab_reclaimable:17573 slab_unreclaimable:149109 [ 829.309946] mapped:57569 shmem:4244 pagetables:48916 bounce:0 [ 829.309946] free:571193 free_pcp:557 free_cma:0 [ 829.348906] Node 0 active_anon:1760444kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213452kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 829.385854] Node 1 active_anon:1027408kB inactive_anon:32kB active_file:16120kB inactive_file:17176kB unevictable:0kB isolated(anon):4144kB isolated(file):0kB mapped:16824kB dirty:1748kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 827392kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:35 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xe00000000000000) [ 829.424360] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:35 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) accept4$alg(r1, 0x0, 0x0, 0x80000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = open(0x0, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x408) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$RTC_SET_TIME(r4, 0x4024700a, &(0x7f0000000040)={0x16, 0x34, 0xc, 0x4, 0x4, 0x80000000, 0x5, 0x25, 0xffffffffffffffff}) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 829.540930] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 829.569446] Node 0 DMA32 free:36716kB min:36048kB low:45060kB high:54072kB active_anon:1758968kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:492kB local_pcp:484kB free_cma:0kB [ 829.631499] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 829.657986] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 829.706866] Node 0 DMA32: 2*4kB (MH) 144*8kB (UH) 1242*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 36808kB [ 829.710705] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 829.746608] lowmem_reserve[]: 0 0 1 1 1 [ 829.763540] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 829.764322] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 829.809154] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 829.822031] CPU: 0 PID: 18600 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 829.830661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 829.840206] Call Trace: [ 829.842996] dump_stack+0x188/0x20d [ 829.846706] warn_alloc.cold+0x7b/0x173 [ 829.850923] ? zone_watermark_ok_safe+0x260/0x260 [ 829.855816] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 829.860782] ? wait_for_completion+0x3c0/0x3c0 [ 829.865401] __alloc_pages_slowpath+0x20cf/0x26a0 [ 829.868932] Node 1 Normal: 573*4kB (ME) 720*8kB (UME) 546*16kB (UM) 424*32kB (UM) 336*64kB (ME) 265*128kB (ME) 175*256kB (UME) 122*512kB (M) 61*1024kB (UM) 2*2048kB (UM) 482*4096kB (M) = 2233876kB [ 829.870293] ? warn_alloc+0x110/0x110 [ 829.892584] __alloc_pages_nodemask+0x5b6/0x6a0 [ 829.899116] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 829.904251] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 829.909323] alloc_new_node_page+0x313/0x3b0 [ 829.913942] migrate_pages+0x484/0x2490 [ 829.917977] ? kernel_migrate_pages+0x630/0x630 [ 829.922957] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 829.928704] kernel_move_pages+0xf40/0x1700 [ 829.931611] lowmem_reserve[]: 0 0 0 0 0 [ 829.933409] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 829.933433] ? __x64_sys_clock_gettime+0x165/0x240 [ 829.933449] ? __ia32_sys_clock_settime+0x260/0x260 [ 829.933469] __x64_sys_move_pages+0xdd/0x1b0 [ 829.933487] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 829.933509] do_syscall_64+0xf9/0x620 [ 829.933530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 829.933546] RIP: 0033:0x45c829 [ 829.957009] Node 1 Normal free:2234236kB min:53816kB low:67268kB high:80720kB active_anon:1027944kB inactive_anon:28kB active_file:16128kB inactive_file:17200kB unevictable:0kB writepending:1776kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:48640kB pagetables:134104kB bounce:0kB free_pcp:1824kB local_pcp:472kB free_cma:0kB [ 829.958878] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 829.958886] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 829.958900] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 829.958913] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 829.991976] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 830.010630] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0e00000000000000 [ 830.010639] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 830.010647] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 830.039467] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 830.047387] lowmem_reserve[]: 0 0 0 0 0 [ 830.067421] CPU: 0 PID: 18606 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 830.121740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 830.131871] Call Trace: [ 830.132507] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 830.134480] dump_stack+0x188/0x20d [ 830.134503] warn_alloc.cold+0x7b/0x173 [ 830.134521] ? zone_watermark_ok_safe+0x260/0x260 [ 830.134545] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 830.134565] ? wait_for_completion+0x3c0/0x3c0 [ 830.134589] __alloc_pages_slowpath+0x20cf/0x26a0 [ 830.134622] ? warn_alloc+0x110/0x110 [ 830.134658] __alloc_pages_nodemask+0x5b6/0x6a0 [ 830.189441] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 830.189483] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 830.195107] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 830.195139] alloc_new_node_page+0x313/0x3b0 [ 830.195158] migrate_pages+0x484/0x2490 [ 830.195176] ? kernel_migrate_pages+0x630/0x630 [ 830.195201] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 830.195215] kernel_move_pages+0xf40/0x1700 [ 830.195241] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 830.195264] ? __x64_sys_clock_gettime+0x165/0x240 [ 830.195281] ? __ia32_sys_clock_settime+0x260/0x260 [ 830.218902] Node 0 DMA32: 1*4kB (H) 243*8kB (UH) 1242*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 37596kB [ 830.223155] __x64_sys_move_pages+0xdd/0x1b0 [ 830.223182] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 830.223201] do_syscall_64+0xf9/0x620 [ 830.223223] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 830.223235] RIP: 0033:0x45c829 [ 830.223250] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 830.223258] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 830.223276] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 830.243771] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 830.244635] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 830.267626] Node 1 Normal: 595*4kB (UME) 721*8kB (UME) 547*16kB (UM) 422*32kB (M) 339*64kB (ME) 266*128kB (ME) 174*256kB (ME) 123*512kB (UM) 61*1024kB (UM) 1*2048kB (M) 482*4096kB (M) = 2232452kB [ 830.269295] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 830.269305] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 830.269313] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 830.398027] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 830.422498] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 830.446025] 12576 total pagecache pages [ 830.463096] 0 pages in swap cache [ 830.474040] Swap cache stats: add 0, delete 0, find 0/0 [ 830.488867] Free swap = 0kB [ 830.497529] Total swap = 0kB [ 830.504935] 1965979 pages RAM [ 830.513537] 0 pages HighMem/MovableOnly 23:18:36 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000000000000) [ 830.527525] 345212 pages reserved [ 830.537858] 0 pages cma reserved [ 830.558900] warn_alloc_show_mem: 1 callbacks suppressed [ 830.558905] Mem-Info: [ 830.587449] active_anon:698291 inactive_anon:4056 isolated_anon:792 [ 830.587449] active_file:4033 inactive_file:4325 isolated_file:0 [ 830.587449] unevictable:0 dirty:444 writeback:0 unstable:0 [ 830.587449] slab_reclaimable:17572 slab_unreclaimable:148731 [ 830.587449] mapped:57583 shmem:4244 pagetables:48955 bounce:0 [ 830.587449] free:570420 free_pcp:607 free_cma:0 [ 830.660701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 830.684176] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 830.709050] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 830.731514] Node 0 active_anon:1764744kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213520kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 830.763330] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 830.767476] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 830.801025] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 830.819497] CPU: 1 PID: 18619 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 830.827717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 830.838745] Call Trace: [ 830.841379] dump_stack+0x188/0x20d [ 830.845157] warn_alloc.cold+0x7b/0x173 [ 830.849177] ? zone_watermark_ok_safe+0x260/0x260 [ 830.854062] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 830.855562] 12618 total pagecache pages [ 830.859020] ? wait_for_completion+0x3c0/0x3c0 [ 830.859052] __alloc_pages_slowpath+0x20cf/0x26a0 [ 830.859089] ? warn_alloc+0x110/0x110 [ 830.876631] __alloc_pages_nodemask+0x5b6/0x6a0 [ 830.881367] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 830.886620] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 830.890994] 0 pages in swap cache [ 830.891696] alloc_new_node_page+0x313/0x3b0 [ 830.891716] migrate_pages+0x484/0x2490 [ 830.903593] ? kernel_migrate_pages+0x630/0x630 [ 830.908304] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 830.910339] Swap cache stats: add 0, delete 0, find 0/0 [ 830.913951] kernel_move_pages+0xf40/0x1700 [ 830.913982] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 830.914007] ? __x64_sys_clock_gettime+0x165/0x240 [ 830.914023] ? __ia32_sys_clock_settime+0x260/0x260 [ 830.914041] __x64_sys_move_pages+0xdd/0x1b0 [ 830.914061] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 830.939521] Free swap = 0kB [ 830.941470] do_syscall_64+0xf9/0x620 [ 830.941499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 830.941514] RIP: 0033:0x45c829 23:18:36 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x240040, 0x11) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 830.941539] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 830.966814] Total swap = 0kB [ 830.986979] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 830.986995] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 830.987003] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 830.987011] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0004000000000000 [ 830.987019] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 830.987029] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 831.007225] Node 1 active_anon:1030784kB inactive_anon:32kB active_file:16132kB inactive_file:17364kB unevictable:0kB isolated(anon):2524kB isolated(file):0kB mapped:17860kB dirty:1804kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 827392kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 831.050508] 1965979 pages RAM 23:18:36 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) sync() open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 831.077463] 0 pages HighMem/MovableOnly [ 831.082811] 345212 pages reserved [ 831.091575] 0 pages cma reserved 23:18:36 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffffffffffffffe) 23:18:36 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffffffffffffff) [ 831.225876] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 831.278742] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 831.338756] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 831.357390] Node 0 DMA32 free:35972kB min:36048kB low:45060kB high:54072kB active_anon:1763968kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:992kB local_pcp:528kB free_cma:0kB [ 831.381365] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 831.460057] CPU: 1 PID: 18631 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 831.469857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 831.479668] Call Trace: [ 831.482431] dump_stack+0x188/0x20d [ 831.486797] warn_alloc.cold+0x7b/0x173 [ 831.490879] ? zone_watermark_ok_safe+0x260/0x260 [ 831.495839] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 831.501007] ? wait_for_completion+0x3c0/0x3c0 [ 831.507009] __alloc_pages_slowpath+0x20cf/0x26a0 [ 831.512322] ? warn_alloc+0x110/0x110 [ 831.516352] __alloc_pages_nodemask+0x5b6/0x6a0 [ 831.521284] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 831.526448] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 831.533413] alloc_new_node_page+0x313/0x3b0 [ 831.537818] migrate_pages+0x484/0x2490 [ 831.541900] ? kernel_migrate_pages+0x630/0x630 [ 831.546601] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 831.554500] kernel_move_pages+0xf40/0x1700 [ 831.559334] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 831.565879] ? __x64_sys_clock_gettime+0x165/0x240 [ 831.571018] ? __ia32_sys_clock_settime+0x260/0x260 [ 831.576509] __x64_sys_move_pages+0xdd/0x1b0 [ 831.580923] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 831.585784] do_syscall_64+0xf9/0x620 [ 831.589696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 831.595049] RIP: 0033:0x45c829 [ 831.598360] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 831.619531] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 831.629725] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 831.637873] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 831.645141] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 831.652398] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 831.659939] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 831.711527] lowmem_reserve[]: 0 0 1 1 1 23:18:37 executing program 3: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x2, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000040)) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000140)={0x8001004, 0x7d12b5f5, 0x2}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = socket$inet(0xa, 0x801, 0x84) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) accept4(r2, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) accept4(r1, 0x0, 0x0, 0x0) getsockname$l2tp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 831.740949] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 831.750828] warn_alloc_show_mem: 1 callbacks suppressed [ 831.750834] Mem-Info: [ 831.801445] active_anon:700949 inactive_anon:4057 isolated_anon:338 [ 831.801445] active_file:4039 inactive_file:4347 isolated_file:0 [ 831.801445] unevictable:0 dirty:0 writeback:0 unstable:0 [ 831.801445] slab_reclaimable:17567 slab_unreclaimable:148998 [ 831.801445] mapped:57602 shmem:4244 pagetables:49121 bounce:0 [ 831.801445] free:567361 free_pcp:917 free_cma:0 [ 831.842639] lowmem_reserve[]: 0 0 0 0 0 [ 831.845137] Node 0 active_anon:1766548kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213548kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 831.860646] Node 1 Normal free:2217908kB min:53816kB low:67268kB high:80720kB active_anon:1039372kB inactive_anon:32kB active_file:16152kB inactive_file:17388kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:48768kB pagetables:134620kB bounce:0kB free_pcp:2664kB local_pcp:1388kB free_cma:0kB [ 831.888950] Node 1 active_anon:1039372kB inactive_anon:32kB active_file:16152kB inactive_file:17388kB unevictable:0kB isolated(anon):1352kB isolated(file):0kB mapped:16860kB dirty:0kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 831488kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 832.047497] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 832.074535] lowmem_reserve[]: 0 0 0 0 0 [ 832.094208] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 832.140680] Node 0 DMA32: 1*4kB (H) 343*8kB (UH) 1243*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38412kB [ 832.141575] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 832.190874] Node 0 DMA32 free:38060kB min:36048kB low:45060kB high:54072kB active_anon:1766072kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:896kB local_pcp:380kB free_cma:0kB [ 832.191117] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 832.234484] Node 1 Normal: 676*4kB (UME) 736*8kB (ME) 558*16kB (M) 442*32kB (UM) 348*64kB (ME) 271*128kB (ME) 175*256kB (ME) 124*512kB (M) 61*1024kB (UM) 1*2048kB (U) 478*4096kB (M) = 2219312kB [ 832.270310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 23:18:37 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) move_pages(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f0000000000)=[0x162, 0x7, 0xe, 0x6], 0x0, 0x4) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 832.291406] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 832.303713] lowmem_reserve[]: 0 0 1 1 1 [ 832.307956] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 832.319560] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 832.350367] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 832.361708] 12629 total pagecache pages [ 832.370333] 0 pages in swap cache [ 832.379937] lowmem_reserve[]: 0 0 0 0 0 [ 832.385489] Swap cache stats: add 0, delete 0, find 0/0 [ 832.391109] Node 1 Normal free:2216680kB min:53816kB low:67268kB high:80720kB active_anon:1040572kB inactive_anon:32kB active_file:16152kB inactive_file:17388kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:48736kB pagetables:134620kB bounce:0kB free_pcp:2464kB local_pcp:1104kB free_cma:0kB [ 832.425166] Free swap = 0kB [ 832.428494] Total swap = 0kB [ 832.431765] 1965979 pages RAM [ 832.437780] 0 pages HighMem/MovableOnly 23:18:38 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x1e00000000000000) [ 832.442053] 345212 pages reserved [ 832.447718] 0 pages cma reserved [ 832.451795] lowmem_reserve[]: 0 0 0 0 0 [ 832.483831] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB 23:18:38 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r3 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$USBDEVFS_GETDRIVER(r3, 0x41045508, &(0x7f0000000040)={0x80000001, "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"}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xe28}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) fchdir(r5) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000001c0)={r4}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r8, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ioctl$FIBMAP(r7, 0x1, &(0x7f0000000280)=0x1) [ 832.524603] Node 0 DMA32: 1*4kB (H) 291*8kB (UH) 1245*16kB (UH) 441*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38028kB [ 832.586480] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB 23:18:38 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x2000000000000000) [ 832.639852] Node 1 Normal: 676*4kB (UME) 736*8kB (UME) 557*16kB (M) 431*32kB (UM) 348*64kB (UME) 272*128kB (UME) 176*256kB (UME) 124*512kB (M) 62*1024kB (UM) 0*2048kB 477*4096kB (M) = 2214208kB 23:18:38 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x1410, 0x10, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x8084) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000004029, 0x208102) [ 832.729336] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 832.777037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 832.815595] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 23:18:38 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x3f00000000000000) [ 832.862989] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 832.911243] 12639 total pagecache pages [ 832.933236] 0 pages in swap cache [ 832.955629] Swap cache stats: add 0, delete 0, find 0/0 [ 832.976914] Free swap = 0kB [ 832.988681] Total swap = 0kB [ 832.999589] 1965979 pages RAM [ 833.011532] 0 pages HighMem/MovableOnly [ 833.026783] 345212 pages reserved [ 833.038902] 0 pages cma reserved 23:18:38 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x30740000000000) 23:18:38 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) [ 833.068507] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 833.119649] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 833.141304] CPU: 0 PID: 18698 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 833.149235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 833.158609] Call Trace: [ 833.161231] dump_stack+0x188/0x20d [ 833.164907] warn_alloc.cold+0x7b/0x173 [ 833.168909] ? zone_watermark_ok_safe+0x260/0x260 [ 833.170320] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 833.173775] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 833.173795] ? wait_for_completion+0x3c0/0x3c0 [ 833.173820] __alloc_pages_slowpath+0x20cf/0x26a0 [ 833.173854] ? warn_alloc+0x110/0x110 [ 833.173891] __alloc_pages_nodemask+0x5b6/0x6a0 [ 833.173907] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 833.173928] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 833.218664] alloc_new_node_page+0x313/0x3b0 [ 833.223102] migrate_pages+0x484/0x2490 [ 833.227099] ? kernel_migrate_pages+0x630/0x630 [ 833.230465] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 833.231793] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 833.231807] kernel_move_pages+0xf40/0x1700 [ 833.231832] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 833.252673] ? __x64_sys_clock_gettime+0x165/0x240 [ 833.257644] ? __ia32_sys_clock_settime+0x260/0x260 [ 833.262705] __x64_sys_move_pages+0xdd/0x1b0 [ 833.267147] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 833.271761] do_syscall_64+0xf9/0x620 [ 833.275608] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 833.280814] RIP: 0033:0x45c829 [ 833.284015] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 833.302932] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 833.310663] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 833.317952] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 833.325241] RBP: 000000000078bf00 R08: 0000000000000000 R09: 3f00000000000000 [ 833.332791] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 833.340110] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 833.352647] CPU: 1 PID: 18705 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 833.360748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 833.374213] Call Trace: [ 833.376834] dump_stack+0x188/0x20d [ 833.380510] warn_alloc.cold+0x7b/0x173 [ 833.384512] ? zone_watermark_ok_safe+0x260/0x260 [ 833.389618] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 833.394580] ? wait_for_completion+0x3c0/0x3c0 [ 833.399215] __alloc_pages_slowpath+0x20cf/0x26a0 [ 833.404112] ? warn_alloc+0x110/0x110 [ 833.407972] __alloc_pages_nodemask+0x5b6/0x6a0 [ 833.412669] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 833.417802] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 833.422873] alloc_new_node_page+0x313/0x3b0 [ 833.427316] migrate_pages+0x484/0x2490 [ 833.431328] ? kernel_migrate_pages+0x630/0x630 [ 833.436031] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 833.441686] kernel_move_pages+0xf40/0x1700 [ 833.446059] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 833.451896] ? __x64_sys_clock_gettime+0x165/0x240 [ 833.456853] ? __ia32_sys_clock_settime+0x260/0x260 [ 833.461912] __x64_sys_move_pages+0xdd/0x1b0 [ 833.466351] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 833.470967] do_syscall_64+0xf9/0x620 [ 833.474803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 833.480017] RIP: 0033:0x45c829 [ 833.483236] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 833.502156] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 833.509897] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 833.517197] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 833.524713] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0030740000000000 [ 833.532006] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff 23:18:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r4 = dup3(r0, r2, 0x80000) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000000040)={0x40, 0x6}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) [ 833.539319] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 833.606789] warn_alloc_show_mem: 1 callbacks suppressed [ 833.606796] Mem-Info: [ 833.621675] active_anon:703978 inactive_anon:4057 isolated_anon:615 [ 833.621675] active_file:4042 inactive_file:4353 isolated_file:0 [ 833.621675] unevictable:0 dirty:76 writeback:0 unstable:0 [ 833.621675] slab_reclaimable:17566 slab_unreclaimable:148706 [ 833.621675] mapped:57626 shmem:4244 pagetables:49279 bounce:0 [ 833.621675] free:564195 free_pcp:773 free_cma:0 [ 833.663158] Node 0 active_anon:1774400kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213572kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 833.700323] Node 1 active_anon:1041524kB inactive_anon:32kB active_file:16172kB inactive_file:17436kB unevictable:0kB isolated(anon):2408kB isolated(file):0kB mapped:16932kB dirty:360kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 835584kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 833.738908] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:39 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xb53, 0x200000) 23:18:39 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x4000000000000000) [ 833.818816] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 833.830638] Node 0 DMA32 free:38016kB min:36048kB low:45060kB high:54072kB active_anon:1771996kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:648kB local_pcp:444kB free_cma:0kB [ 833.941820] lowmem_reserve[]: 0 0 1 1 1 [ 833.967746] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:39 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) mq_getsetattr(r1, &(0x7f0000000040)={0x6, 0x0, 0x95e, 0x1}, &(0x7f0000000080)) sched_setscheduler(0x0, 0x5, &(0x7f00000001c0)) r2 = geteuid() r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000038c0)={0x0, r4, 0x0, 0xd, &(0x7f0000003880)='/dev/usbmon#\x00'}, 0x30) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000001c0)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r8, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)=0x0) statx(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0xfff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./bus\x00', r9, r10) sendmsg$netlink(r1, &(0x7f0000005f00)={0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f00000000c0)={0x150, 0x13, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@generic="e6c4e190958b646e6f0b99cb9d4db6ae3da8640f5bf26902df0db6d91b5a5b53298b14a2020c0151f5daa1d1716d156d530ac537d6d6711cc0773ce7f438be1c", @generic="c70478f02d0c65be6406fa6e49bfd15836516658c5ee440db4cf3d945a21c77837d6ec712bc3cf4f179c352f947a4a9845e27c1e1ab01d5068937fc9b059dedbb5461a60ca34", @generic="55379c4a12130475786daaae16d1c8439a8b90857abb4a8e1a7455508c9507e18449dd91f6057e55a075dd30501d2479ac3fe61319289330c91d532f7c7f92e7abaa0d000754f19ab7551466692374be44d5f7e78ce58495f13578fd6a534f31817baed1879356802ea0ccd7decc92b9edec3fecddb584d89d235949903430fbbd1c73efc96c2a1ed68b0ab4c08f9595d9715e9998b406c78af7653c90168d2a4aba5926222d7e", @generic="c3554aeb65f2a9fe023bf0891deac5502c03"]}, 0x150}, {&(0x7f0000000280)={0x2508, 0x1f, 0x4, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x20, 0x0, 0x0, @u32=0xc1}, @nested={0x10a4, 0x1f, 0x0, 0x1, [@generic="59b66e3180abf125543a651759b2ec0d21f765d88e91f200fb015ce9de37cef2d0f2a64dec7c25780eb0f944214f346274263d09479e42dc5d1c27c74d38d6ba8d733d35cc99a5bb50404b3cb6b9b61e590bdaead811fa4b69ff5a07e92b4cedc4087db22aa932904033796da745521f496f9c2a8ca9e9bf8dfbb0396f36533c02854ccd94b3d7cf88f2f2856ef930677a73f0e2c9b8ad1175269f2dc03ff895", @generic="890d0bd1660d9e14db21037b82c3ba9270e8db55386a0456ccf9c460f6104f57031bb692933ac8fe9cc51efa2c1e24b5549526f03aa3758771ef6892ef72e6b8b866e9ca74634b803f169554c03f159e823d7a42ab987f090bac425560526f88ae73fc42672112b0c7ab9fcfb8bd1a2eaa1975e3b04236a2acdf5e2bdc3a2d5c233c958b614abad2b41f2f9e27b8bf37b302bbb9b9d33078717cf73ba58d37f68c20e4d47171d766c00c2fb4f5d43d918d9d60196e6caa1e27f2fcd417e88dd423922e4897967b135f7c6199f79cdbda46f5c534c216bbefc3fcc1baa76fd504a40c11f2c65084002f8f10ac316d53a3714741f3bee3a21b85b638168497f6f383c97462bb127d7b90c877940dfc2d30774751e0c84e998498711238f4802e0ee1a16a570309f298ac4c28652cceef1ceabc09a2d180177d837462425376af58e650534263296ce2b290c5f49da432754e4e3f5a290dfcff8606a18dbafcd02b2bad88349cd1bbac8755a25419b69c5aeda11cfb44a2119ccdb271effbbc74862ea640d87373d39575b36a61a18a5ac8a8a0fa4a993925c10c16776cd3b78323969c52010f37ca3ab8bbdaf8b5549bd9816172979316734b2fb954d00dac426e12398e866ea8d1c178d9de0af50e4d6663b4842e4498f264f2964b5469ea4229c6c21a3d43730fff111331242ecdaddf4b424eed4fe2784b4d6766ca39a4aa886f0aedfc43fe2eded13f6c566f8f72e0cc94c3c0cbbb6d8464bc156559157adf5b217ae220fcc7072cdec33182631c599b8b8a2ae5feba2b08e39f6468b21bbdb19e94d82bc4729dec7ca5cabcc76691229efe65b789c99aa2f1895bb8a9a8bb82591fa667c822d8208a812350758e40130603c09fa12787a64cb69965690e9f76a434b0350da0ae61ecac9d0e1f71c91c54967b7be9fb4484dd4659d38743122f916b6eaee4ba64d8a26a37abe856066010defd998e40d5e7fb103b4a24dc4a4c7da3d9b8a6c63bf7ce880c8d28dbed87871d3ec8a44b7ea0d605bb45226b71a3f840e678fe6aa6842235720c2821f62c827cd41073eb817b084fd7b266c439003016c05e274939587d1b5b9f76363825d0245b68ee1c55d0ce13843efd639572fadd5a5646cfcc01c6550c0235f0c0d520563cf8dbec8b04ee996ba15767c165ac7d517a69ffe9bb188fd0d2bb558c04f29152bccddff85325922961b3bbe95b9700b97735045a631a859658e6da2003d43ae7f5014cbb4933c375a37f8470e17d5e06ca9239d4d3cfb1e2685585f85c7f4705314d8b2322c42f0013bd78571a6f97faa4e8cbadd54ad1e3fd06fd92606feb947cabe4416a792f25347b1381b4e9457acf553bc82b8a4f29f1e77fcaec6978e87bca4294ee68be83c802ae0a93c86090b29b3ac1310b38a646a0eb14129d43d9209ec077bcfb8e082a904cb7927f838b0cdbaea43c5601042b4e3f459b73c7a9d6d27278f3ac4d2908e1e54872b45692043aaf952fafd909938c64c74af72921f248abc1634c1abef7445fb683ef5e99b008dbfd9e3512c8384e37b303b49acc33f3b54c5121e2c8757c44c597f2efd550eaacb137c07b02b8d393877e1e57cc75e4b969167980dfacd3c635417db65be3bc0978990c6545d9c0d81ffb6ca7430584be41b77333199483123796f15872c9a3ea78a0c78eebc77a4f9af518d54f836d836e9e5fa68a8da6c17feb7f16535c9e8405cbec9d809ac3bb2788b7aae51bf7dce214e123b593ff87f56e2019aef61c78a4819b06cda23acbca5f2a43dc79aee0bf9f77640c2e8ab21aa57e0cf2bedb029919273339f18096adc7707d1d1a4cb0969f4d914b2807998bc23e4d804f9d0e69477bb9da51e3ce6dd08ff31e3750b8506c346b1f2cfefe07bf8adea2205def30e398bf26e7183b8b38ffc46e0d9b895706ed0cc42efd8838e31a74f8f47c2d0ec96c7c813facb56995bb4d58c36d3f7d804b44ba001c6906825b79ae1344b1bb2f6b8682149c939c5698baaf37cf470e663377079d41813ecc78bd22ad056e7959464405d5ea0f172a27431440a99b3e9d33f1f09f8264aa31f6d24d8488c7e78824f5fe7167c6c55426670b55a959cd388f6241ff1e339da5e6be747755cbb0b1c6c48b0a19f8e374b5264afb82409b69b09b1a8b1b92e53af624e8c5455cb60a715a62122b1c138a9113889ea21c6d13494c67b505024a960deb4c725614dc20ef778332a7d185f43b27c94a9231fcd206fe82dc00ed6235301fa6ba7211ea5ba4dbb1c0171211a40364fe40e1d4ab2b72a1e9b633d0ce0bbc8bd04abc3fc6ad07f237136d4223ababc44bca67f520bb1796856325f5271eeb4e529372026f2d5a54d74764e3b3fdab7d6bf7be051407492a7dc77353178cb4326ab712cde64379fbb056d4f485f26645f1166251bf9a3c0fba8219afa60919fd93feed5ad3fe1936a9c4320ae2c989c248313df1de600904a2d1389d08430b814bc75e22f3da9ed43b01d83e2f0a4d29c3f935968223e5e0590e1d508ed4cc28efeee5fae163f79c6394dab588fe0f45a85548b3fb15b0fbe808d4ab0793a0e4702622a7e859b0cae72a702c8a0240f206444f3829bd43a40a82b99c3fa50ee91de5c337b298d8d3a1bda8ca4c8d790c99549b32b062c0b0093c7232b88fb0f522d9437aeed35fac926a4de0983e88d9a61dfa52de143f521b3facf90562f82b14e9d9d03c9c75f2e8683292c5b6110a86a34cc36ea3987980d6456ba33edb4d9dc9e6eee9adc76f129602ff8c1650233f064169d3d4503d2aadde0dd89f675e396e44711b2c17be4f66378345615772c0013e6adb1e43d336c62d388c3e4237d58ce3f92149e68b183f65d4f3a0fdbab81b0f6d892652a6717c83160aa8c870d7c868aef0c868ebb5431e347ab618e169998923981454e73be6f984e77ed15cc9301d303c1f0baf6d4fcf99ff2efaab3a1980efe077bbf1ca055e0ed271c0b5695c0fffeaef81cfaf237a9d11f5cb58e49f265fa06334f35ebc4f8e0543b161d1deb0523c21bd23c3355886bc49a23993c5f6b08d381fc661976c9777a52ad54bfc32d672cd8bc285c31131ee408ac176a61ad5a3429af7cee85695c8f5d6b7c5f8b4361f137f4a3a98e85610a6a2da8d7f9e921a5b4eb0264666d10a48a2216dfc450817dac6885098f002b88363b329a063652c33c39c22745b5fa131b0a9053304ad9835731a1b9ba9e13637bbad2e9492f7016a7464538c937c60a7d26872cbe8f5b1022202fc4670080970edb986391a28492dd8226dcef2c43e94b4acdf56f35d22b14afeab6ef1db4e7041198e0722fb904524ae80a5edd7dd0ab04673993c73c97f4cf6f3a2438d181f9b84af9ff29123cfcfdadecc740972de1dbb46ca9a07c298ff97883872d78c158859b71a92ab67ec1da52b97e060195d2e1360b66ddf0a3e0206f1d1c3f799b89731199b355b94b67296453f6051d7fc2aa7a739decd6d7c153cb577b3a32242026f0c612a6598dfc38886accba1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@generic="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@nested={0x24, 0x96, 0x0, 0x1, [@typed={0xc, 0x8b, 0x0, 0x0, @u64=0x8}, @typed={0x14, 0x26, 0x0, 0x0, @ipv6=@loopback}]}, @typed={0x8f, 0x7c, 0x0, 0x0, @binary="c4d7b1eaf806f49c2740c023e28d6e8c3024f49a4cbe5afdf3351519f7d2ff8f67a4ea6b96b47f86559baecbdff09405f92fb77f9b7ac7a395da783258efab1c515239fbd7b956498dc78cebece39d935b5a7f1850bf9bfce940b53957a913c7a88556409c249670e58d144c5bc04ef89b95b692d063c0106041f0dd07bc1a94bd478e4bcbd4e57ed393a5"}]}, 0x255c}], 0x4, &(0x7f0000005ec0)=[@cred={{0x1c, 0x1, 0x2, {r6, r8, r10}}}], 0x20, 0x4000}, 0x4000) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) [ 834.058537] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 834.081103] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 834.099887] CPU: 1 PID: 18738 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 834.101230] lowmem_reserve[]: 0 0 0 0 0 [ 834.107857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 834.107863] Call Trace: [ 834.107891] dump_stack+0x188/0x20d [ 834.107915] warn_alloc.cold+0x7b/0x173 [ 834.107935] ? zone_watermark_ok_safe+0x260/0x260 [ 834.107960] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 834.107979] ? wait_for_completion+0x3c0/0x3c0 [ 834.108005] __alloc_pages_slowpath+0x20cf/0x26a0 [ 834.108044] ? warn_alloc+0x110/0x110 [ 834.108083] __alloc_pages_nodemask+0x5b6/0x6a0 [ 834.128270] Node 1 Normal free:2208316kB min:53816kB low:67268kB high:80720kB active_anon:1042468kB inactive_anon:32kB active_file:16176kB inactive_file:17436kB unevictable:0kB writepending:400kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:48960kB pagetables:135340kB bounce:0kB free_pcp:2108kB local_pcp:800kB free_cma:0kB [ 834.131835] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 834.131858] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 834.156672] lowmem_reserve[]: 0 0 0 0 0 [ 834.160675] alloc_new_node_page+0x313/0x3b0 [ 834.160697] migrate_pages+0x484/0x2490 [ 834.214576] ? kernel_migrate_pages+0x630/0x630 [ 834.219408] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 834.225065] kernel_move_pages+0xf40/0x1700 [ 834.229428] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 834.235269] ? __x64_sys_clock_gettime+0x165/0x240 [ 834.240228] ? __ia32_sys_clock_settime+0x260/0x260 [ 834.245288] __x64_sys_move_pages+0xdd/0x1b0 [ 834.249810] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 834.254413] do_syscall_64+0xf9/0x620 [ 834.258315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 834.263520] RIP: 0033:0x45c829 [ 834.266813] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 834.273372] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 834.285925] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 834.285943] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 834.285951] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 834.285960] RBP: 000000000078bf00 R08: 0000000000000000 R09: 4000000000000000 [ 834.285968] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 834.285978] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 834.399053] Node 0 DMA32: 2*4kB (MH) 62*8kB (UH) 1249*16kB (UH) 442*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 36296kB [ 834.422596] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB 23:18:40 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x40, 0x0, 0x0, 0x5, 0x0, 0x7f, 0xf3}, 0xe) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x4) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) [ 834.465697] Node 1 Normal: 730*4kB (UME) 754*8kB (UME) 576*16kB (M) 455*32kB (UM) 362*64kB (UME) 283*128kB (ME) 180*256kB (ME) 128*512kB (UM) 62*1024kB (UM) 1*2048kB (U) 473*4096kB (M) = 2206680kB 23:18:40 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x8000000000000000) [ 834.519441] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 834.542835] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 834.551461] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 23:18:40 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) mount$9p_rdma(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x4, &(0x7f0000000200)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@rq={'rq', 0x3d, 0xfffffffffffffff8}}, {@common=@version_9p2000='version=9p2000'}, {@rq={'rq', 0x3d, 0x80000000}}, {@timeout={'timeout', 0x3d, 0xfff}}], [{@context={'context', 0x3d, 'sysadm_u'}}]}}) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0xd, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x6}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008080}, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x46300) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x14, r5, 0x821}, 0x14}}, 0x0) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000940)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000300)={0x5e8, r5, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_BEACON_TAIL={0x5d3, 0xf, "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"}]}, 0x5e8}, 0x1, 0x0, 0x0, 0x40000}, 0x20080c1) [ 834.629150] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 834.651989] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 834.666736] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 834.682624] 12647 total pagecache pages [ 834.701644] 0 pages in swap cache [ 834.713849] Swap cache stats: add 0, delete 0, find 0/0 [ 834.721856] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 834.723672] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 834.739605] Free swap = 0kB [ 834.744146] CPU: 0 PID: 18758 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 834.752053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 834.761420] Call Trace: [ 834.764116] dump_stack+0x188/0x20d [ 834.767771] warn_alloc.cold+0x7b/0x173 [ 834.771761] ? zone_watermark_ok_safe+0x260/0x260 [ 834.776629] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 834.781592] ? wait_for_completion+0x3c0/0x3c0 [ 834.786197] __alloc_pages_slowpath+0x20cf/0x26a0 [ 834.791079] ? warn_alloc+0x110/0x110 [ 834.794917] __alloc_pages_nodemask+0x5b6/0x6a0 [ 834.799598] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 834.804725] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 834.809773] alloc_new_node_page+0x313/0x3b0 [ 834.814193] migrate_pages+0x484/0x2490 [ 834.818189] ? kernel_migrate_pages+0x630/0x630 [ 834.822892] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 834.828529] kernel_move_pages+0xf40/0x1700 [ 834.832875] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 834.838700] ? __x64_sys_clock_gettime+0x165/0x240 [ 834.843659] ? __ia32_sys_clock_settime+0x260/0x260 [ 834.848701] __x64_sys_move_pages+0xdd/0x1b0 [ 834.853130] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 834.857729] do_syscall_64+0xf9/0x620 [ 834.861549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 834.866745] RIP: 0033:0x45c829 [ 834.869960] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 834.888872] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 834.896589] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 834.903893] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 834.911182] RBP: 000000000078bf00 R08: 0000000000000000 R09: 8000000000000000 [ 834.918465] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 834.925761] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 834.933083] CPU: 1 PID: 18755 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 834.941029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 834.946277] Total swap = 0kB [ 834.950405] Call Trace: [ 834.950433] dump_stack+0x188/0x20d [ 834.950454] warn_alloc.cold+0x7b/0x173 [ 834.950474] ? zone_watermark_ok_safe+0x260/0x260 [ 834.962350] 1965979 pages RAM [ 834.963670] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 834.963693] ? wait_for_completion+0x3c0/0x3c0 [ 834.963721] __alloc_pages_slowpath+0x20cf/0x26a0 [ 834.973009] 0 pages HighMem/MovableOnly [ 834.976608] ? warn_alloc+0x110/0x110 [ 834.976665] __alloc_pages_nodemask+0x5b6/0x6a0 [ 834.988038] 345212 pages reserved [ 834.990024] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 834.990042] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 834.990073] alloc_new_node_page+0x313/0x3b0 [ 834.995272] 0 pages cma reserved [ 834.998652] migrate_pages+0x484/0x2490 [ 834.998675] ? kernel_migrate_pages+0x630/0x630 [ 834.998706] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 835.009098] warn_alloc_show_mem: 2 callbacks suppressed [ 835.009102] Mem-Info: [ 835.012264] kernel_move_pages+0xf40/0x1700 [ 835.012289] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 835.012313] ? __x64_sys_clock_gettime+0x165/0x240 [ 835.019861] active_anon:705402 inactive_anon:4057 isolated_anon:887 [ 835.019861] active_file:4047 inactive_file:4366 isolated_file:0 [ 835.019861] unevictable:0 dirty:125 writeback:0 unstable:0 [ 835.019861] slab_reclaimable:17564 slab_unreclaimable:149146 [ 835.019861] mapped:57651 shmem:4244 pagetables:49373 bounce:0 [ 835.019861] free:561830 free_pcp:888 free_cma:0 [ 835.020077] ? __ia32_sys_clock_settime+0x260/0x260 [ 835.025683] Node 0 active_anon:1776888kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213632kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 835.028715] __x64_sys_move_pages+0xdd/0x1b0 [ 835.028736] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 835.037743] Node 1 active_anon:1044720kB inactive_anon:32kB active_file:16188kB inactive_file:17460kB unevictable:0kB isolated(anon):3548kB isolated(file):0kB mapped:16972kB dirty:500kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 833536kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 835.039702] do_syscall_64+0xf9/0x620 [ 835.039727] entry_SYSCALL_64_after_hwframe+0x49/0xbe 23:18:40 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xa0730000000000) [ 835.042263] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 835.046425] RIP: 0033:0x45c829 [ 835.046440] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 835.046448] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 835.046462] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 835.046471] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 835.046481] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 835.046489] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 835.046502] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 835.052964] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 835.309342] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 835.326296] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 835.331462] CPU: 0 PID: 18776 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 835.339349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 835.348713] Call Trace: [ 835.351324] dump_stack+0x188/0x20d [ 835.354977] warn_alloc.cold+0x7b/0x173 23:18:40 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r1, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x9, &(0x7f0000002500)=[{&(0x7f00000000c0)="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0x1000, 0x1000}, {&(0x7f00000010c0)="e3c3175fdac1a27795cf765a36e360422ede0109937db7089bbb12524b9dbd21250b5d3c281255688535b409051359632e0f73b1d7e6e9b08a48f9a1cfe828b13f1a8cc63987159720103ecb946df57af6f8c481a2d390bc8a9b596b2c36b64c063e84e4ad76e078569880a5a527d5dc57d7942b40f513f827ccd81aee677f0f20fadb004fd571b7ae51cb3172510e44fb07e6bf4a36b34bd20587966d1b2eccb4035acbe8a9b395364bb5892be64f0675d7d167af0659655f3b4d3c233f5be09c8d68d1071eb506afe9cd312d09c8cca0d4950890291818855f8c99428e18162a06fa3b28f1b4e1f0dc57a33bf8e70135b7e72b", 0xf4, 0x479a}, {&(0x7f00000011c0)="b8b76bcf92292f76cf66fa23de30dd77d7adcd6b5e783d59c3ccdd623f10b2e9bafbb90bc7836a91cb4d5b814d2e118ae5abf901244c08810abc15972e895206bfa035f7d0b780f305c73346b9b50a1177959e4a87152100b88656cdfaf7c8a06ffe9ac1ba7451", 0x67, 0x6}, {&(0x7f0000001240)="98c4c58a2698149e3add719bca413d0dec4dcc5b616ba5e6feab7ce4b294c43386480ebb5e4c8fa035283d1adbbf236de1cbcb65dbb66990f5d9dac978f3c5a1a1d63dab44f062863e6a5bdf86a5f2f9b25b0705", 0x54, 0xfffffffffffffff9}, {&(0x7f00000012c0)="a780cebc91ff62f5509408214ef559b0c4692487ea748ee445a9b0b187c93cd4b0144c3de29e6d6d25d98066fa11a507a0e7fedbc2e13eed9aab3e900269531ab75a47f0df5a2a0fbe3ba48591ac6d6d50c6cfe3b70f835a23518682a0172d06218fc0f3c4386c777966cb141197b219d32dae654bd4a48d75ab9f00019bc18845c5e5b1d4591dec54fbde125e20efc94724480584fef43aacfe2448b8999587fcb004dd570acf4dffa354382c5a03946b70088611b9e9d0e762c126f3a263a74fd3465066507bdcce13438bd0af35c5de5364ac5b37872947258617b6cc48", 0xdf, 0x2e8f}, {&(0x7f00000013c0)="583c20b1637622e31ffc57eedd7c30289dd967b7c1f35f2b4a1ace8eb2de9996c117ac15607ab8c26f363ba01f5cd150e3de9306a3aa7cf6dc76962e6f96cb05f4e765d29c425c4682676cae5270c8f1c22a199047f1bd2a13e52bc956", 0x5d, 0x400}, {&(0x7f0000001440)="68f47d864cbff7b7788f42c33a985b563b82f4d9ab83b058f02ce2af9ab99d8c93bbd14f0cda637271b58fbdc9f2888f707769a74c4d095b75a0c01f80a08d050d5fbc07188d1089bbe6250e882d87eaed2554257d5cacc1a60b7662a27c6572e93cc1b6c611068858c727bfc9f8a85e15b99f1a11f765e3d20bafcaa8fe5f783f7e5d985626f1b1d39ecbc47fd5", 0x8e}, {0xfffffffffffffffe, 0x0, 0x2}, {&(0x7f0000001500)="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", 0x1000, 0x6}], 0x301010, &(0x7f0000002600)={[{@usrquota='usrquota'}, {@dax='dax'}, {@grpquota='grpquota'}, {@qnoenforce='qnoenforce'}, {@logbsize={'logbsize', 0x3d, [0x36, 0x5e, 0x74]}}, {@biosize={'biosize', 0x3d, 0x1000}}], [{@fowner_lt={'fowner<', 0xee00}}, {@fsmagic={'fsmagic', 0x3d, 0x9b}}, {@obj_role={'obj_role', 0x3d, '!'}}, {@euid_gt={'euid>', r1}}]}) [ 835.358977] ? zone_watermark_ok_safe+0x260/0x260 [ 835.363848] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 835.368802] ? wait_for_completion+0x3c0/0x3c0 [ 835.373421] __alloc_pages_slowpath+0x20cf/0x26a0 [ 835.378308] ? warn_alloc+0x110/0x110 [ 835.382156] __alloc_pages_nodemask+0x5b6/0x6a0 [ 835.386920] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 835.392012] alloc_new_node_page+0x313/0x3b0 [ 835.396456] migrate_pages+0x484/0x2490 [ 835.400466] ? kernel_migrate_pages+0x630/0x630 [ 835.405169] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 835.410822] kernel_move_pages+0xf40/0x1700 [ 835.415189] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 835.421028] ? __x64_sys_clock_gettime+0x165/0x240 [ 835.425987] ? __ia32_sys_clock_settime+0x260/0x260 [ 835.431033] __x64_sys_move_pages+0xdd/0x1b0 [ 835.435464] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 835.440076] do_syscall_64+0xf9/0x620 [ 835.443899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 835.449097] RIP: 0033:0x45c829 [ 835.452293] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 835.471204] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 835.478930] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 835.486220] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 835.493956] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00a0730000000000 [ 835.501242] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 835.508526] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 23:18:41 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xb0530000000000) [ 835.536821] Node 0 DMA32 free:35996kB min:36048kB low:45060kB high:54072kB active_anon:1774412kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:816kB local_pcp:456kB free_cma:0kB 23:18:41 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0xee) [ 835.635969] lowmem_reserve[]: 0 0 1 1 1 [ 835.642598] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 835.659716] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 835.754811] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 835.804166] CPU: 1 PID: 18802 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 835.812099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 835.821468] Call Trace: [ 835.824086] dump_stack+0x188/0x20d [ 835.827742] warn_alloc.cold+0x7b/0x173 [ 835.830479] lowmem_reserve[]: 0 0 0 0 0 [ 835.831732] ? zone_watermark_ok_safe+0x260/0x260 [ 835.831761] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 835.843599] Node 1 Normal free:2193292kB min:53816kB low:67268kB high:80720kB active_anon:1049512kB inactive_anon:0kB active_file:16204kB inactive_file:17496kB unevictable:0kB writepending:588kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:49152kB pagetables:135956kB bounce:0kB free_pcp:2276kB local_pcp:868kB free_cma:0kB [ 835.845484] ? wait_for_completion+0x3c0/0x3c0 [ 835.845512] __alloc_pages_slowpath+0x20cf/0x26a0 [ 835.885020] ? warn_alloc+0x110/0x110 [ 835.888878] __alloc_pages_nodemask+0x5b6/0x6a0 [ 835.893574] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 835.898710] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 835.903769] alloc_new_node_page+0x313/0x3b0 [ 835.908202] migrate_pages+0x484/0x2490 [ 835.912207] ? kernel_migrate_pages+0x630/0x630 [ 835.916923] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 835.922576] kernel_move_pages+0xf40/0x1700 [ 835.926939] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 835.930639] lowmem_reserve[]: 0 0 0 0 0 [ 835.933717] ? __x64_sys_clock_gettime+0x165/0x240 [ 835.933734] ? __ia32_sys_clock_settime+0x260/0x260 [ 835.933753] __x64_sys_move_pages+0xdd/0x1b0 [ 835.933776] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 835.937842] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 835.942702] do_syscall_64+0xf9/0x620 [ 835.942729] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 835.942742] RIP: 0033:0x45c829 [ 835.942767] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 835.942776] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 835.947867] Node 0 DMA32: 1*4kB (H) 424*8kB (UH) 1257*16kB (UH) 442*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 39316kB [ 835.952200] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 835.952210] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 23:18:41 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x7f}, 0xe) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) r4 = accept4(r1, 0x0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x9, 0x1, 0x4, 0x20000000, 0x5, {}, {0x2, 0x2, 0x4, 0x80, 0x5, 0x6, "00d7a6f2"}, 0x6, 0x3, @fd, 0xd9, 0x0, r0}) fcntl$setlease(r5, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r4, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 835.952218] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00b0530000000000 [ 835.952226] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 835.952233] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 835.986496] warn_alloc_show_mem: 2 callbacks suppressed [ 835.986502] Mem-Info: [ 836.093180] active_anon:707011 inactive_anon:4036 isolated_anon:877 [ 836.093180] active_file:4051 inactive_file:4375 isolated_file:0 [ 836.093180] unevictable:0 dirty:147 writeback:0 unstable:0 [ 836.093180] slab_reclaimable:17564 slab_unreclaimable:148833 [ 836.093180] mapped:57633 shmem:4225 pagetables:49418 bounce:0 [ 836.093180] free:560525 free_pcp:779 free_cma:0 23:18:41 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)={0x3, [0x0, 0x7, 0x94d]}) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r2, &(0x7f0000000040), 0x2, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 836.130023] Node 0 active_anon:1779132kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213672kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 836.183537] Node 1 active_anon:1049112kB inactive_anon:0kB active_file:16204kB inactive_file:17496kB unevictable:0kB isolated(anon):3508kB isolated(file):0kB mapped:16860kB dirty:588kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 835584kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:41 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000040)={{0x1, 0x5}, 0x1, 0x9, 0x3ff, {0xaa, 0x80}, 0x32, 0x4}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x2, @local, 0x4}, 0x1c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x6, 0xe3]) [ 836.214788] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 836.244488] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 836.278145] Node 1 Normal: 748*4kB (ME) 759*8kB (UME) 583*16kB (UM) 447*32kB (UM) 358*64kB (ME) 283*128kB (ME) 183*256kB (UME) 129*512kB (M) 61*1024kB (M) 1*2048kB (U) 469*4096kB (M) = 2190264kB [ 836.304946] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 836.310449] Node 0 DMA32 free:38104kB min:36048kB low:45060kB high:54072kB active_anon:1776656kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:688kB local_pcp:320kB free_cma:0kB [ 836.345456] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 836.355831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 836.365848] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 836.384612] lowmem_reserve[]: 0 0 1 1 1 [ 836.391595] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:42 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) setxattr$security_ima(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.ima\x00', &(0x7f0000000200)=@md5={0x1, "5334f6179a3f8c20ec8ffe72dd820a0a"}, 0x11, 0x1) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x34, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0x9}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2f5}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x200}]}, 0x34}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 836.434577] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 836.435690] lowmem_reserve[]: 0 0 0 0 0 [ 836.449624] Node 1 Normal free:2190952kB min:53816kB low:67268kB high:80720kB active_anon:1051432kB inactive_anon:0kB active_file:16204kB inactive_file:17496kB unevictable:0kB writepending:588kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:49184kB pagetables:136104kB bounce:0kB free_pcp:1736kB local_pcp:880kB free_cma:0kB [ 836.484612] 12687 total pagecache pages [ 836.494210] 0 pages in swap cache [ 836.498025] Swap cache stats: add 0, delete 0, find 0/0 [ 836.506001] Free swap = 0kB [ 836.510217] Total swap = 0kB [ 836.532387] 1965979 pages RAM [ 836.542141] 0 pages HighMem/MovableOnly [ 836.549693] lowmem_reserve[]: 0 0 0 0 0 [ 836.557572] 345212 pages reserved [ 836.561394] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 836.580558] 0 pages cma reserved 23:18:42 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xf0ffffff00000000) [ 836.587693] Node 0 DMA32: 2*4kB (MH) 258*8kB (UH) 1262*16kB (UH) 442*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 38072kB [ 836.621640] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 836.639722] Node 1 Normal: 778*4kB (ME) 776*8kB (UME) 591*16kB (UM) 472*32kB (UM) 367*64kB (UME) 286*128kB (UME) 185*256kB (UME) 129*512kB (M) 62*1024kB (UM) 1*2048kB (M) 468*4096kB (M) = 2189848kB [ 836.681876] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 836.694426] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 836.695139] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 836.718900] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 836.731220] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 836.746675] CPU: 1 PID: 18860 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 836.754609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 836.763989] Call Trace: [ 836.766612] dump_stack+0x188/0x20d [ 836.770273] warn_alloc.cold+0x7b/0x173 [ 836.772472] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 836.774266] ? zone_watermark_ok_safe+0x260/0x260 [ 836.774299] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 836.774322] ? wait_for_completion+0x3c0/0x3c0 [ 836.774349] __alloc_pages_slowpath+0x20cf/0x26a0 [ 836.774384] ? warn_alloc+0x110/0x110 [ 836.806824] __alloc_pages_nodemask+0x5b6/0x6a0 [ 836.811524] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 836.816677] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 836.821742] alloc_new_node_page+0x313/0x3b0 [ 836.826199] migrate_pages+0x484/0x2490 [ 836.830220] ? kernel_migrate_pages+0x630/0x630 [ 836.834925] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 836.840661] kernel_move_pages+0xf40/0x1700 [ 836.845019] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 836.850861] ? __x64_sys_clock_gettime+0x165/0x240 [ 836.855815] ? __ia32_sys_clock_settime+0x260/0x260 [ 836.860847] __x64_sys_move_pages+0xdd/0x1b0 [ 836.865277] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 836.869882] do_syscall_64+0xf9/0x620 [ 836.873715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 836.878946] RIP: 0033:0x45c829 [ 836.882151] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 836.901494] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 836.909220] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 836.916524] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 836.923822] RBP: 000000000078bf00 R08: 0000000000000000 R09: f0ffffff00000000 [ 836.931116] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 836.938408] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 836.945739] CPU: 0 PID: 18854 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 836.953651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 836.963191] Call Trace: [ 836.963360] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 836.965792] dump_stack+0x188/0x20d [ 836.965823] warn_alloc.cold+0x7b/0x173 [ 836.965847] ? zone_watermark_ok_safe+0x260/0x260 [ 836.987809] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 836.992773] ? wait_for_completion+0x3c0/0x3c0 [ 836.997397] __alloc_pages_slowpath+0x20cf/0x26a0 [ 837.002353] ? warn_alloc+0x110/0x110 [ 837.006268] __alloc_pages_nodemask+0x5b6/0x6a0 [ 837.010970] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 837.016106] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 837.020600] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 837.021285] alloc_new_node_page+0x313/0x3b0 [ 837.034259] migrate_pages+0x484/0x2490 [ 837.038265] ? kernel_migrate_pages+0x630/0x630 [ 837.042967] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 837.048620] kernel_move_pages+0xf40/0x1700 [ 837.052977] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 837.058804] ? __x64_sys_clock_gettime+0x165/0x240 [ 837.059934] 12681 total pagecache pages [ 837.063757] ? __ia32_sys_clock_settime+0x260/0x260 [ 837.063781] __x64_sys_move_pages+0xdd/0x1b0 [ 837.063803] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 837.063821] do_syscall_64+0xf9/0x620 [ 837.063842] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 837.063854] RIP: 0033:0x45c829 [ 837.063869] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 837.063877] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 837.063892] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 837.063907] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 837.081638] 0 pages in swap cache [ 837.081894] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 23:18:42 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) [ 837.081908] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 837.098039] Swap cache stats: add 0, delete 0, find 0/0 [ 837.113017] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 837.275636] Free swap = 0kB [ 837.283622] Total swap = 0kB [ 837.290638] 1965979 pages RAM [ 837.304185] 0 pages HighMem/MovableOnly [ 837.321981] 345212 pages reserved 23:18:42 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x100000000000000) [ 837.336625] 0 pages cma reserved 23:18:43 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0xe8, r3, 0x1707, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0xd4}]}, 0xe8}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x148, r3, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x800}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x442dc13f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x240}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x101}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x881}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9bb8}]}, @TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8fa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd2a}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x3a}, 0x14}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6gre0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdf1}]}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x800}, 0x48800) [ 837.483101] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 837.496116] Mem-Info: [ 837.501212] active_anon:709220 inactive_anon:4057 isolated_anon:922 [ 837.501212] active_file:4055 inactive_file:4382 isolated_file:0 [ 837.501212] unevictable:0 dirty:164 writeback:0 unstable:0 [ 837.501212] slab_reclaimable:17561 slab_unreclaimable:148515 [ 837.501212] mapped:57887 shmem:4244 pagetables:49565 bounce:0 [ 837.501212] free:558283 free_pcp:773 free_cma:0 [ 837.536414] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 837.552906] netlink: 208 bytes leftover after parsing attributes in process `syz-executor.4'. [ 837.588115] CPU: 0 PID: 18880 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 837.589607] Node 0 active_anon:1781640kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213704kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 837.596043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 837.596050] Call Trace: [ 837.596080] dump_stack+0x188/0x20d [ 837.596105] warn_alloc.cold+0x7b/0x173 [ 837.596123] ? zone_watermark_ok_safe+0x260/0x260 [ 837.596150] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 837.596170] ? wait_for_completion+0x3c0/0x3c0 [ 837.596196] __alloc_pages_slowpath+0x20cf/0x26a0 [ 837.596230] ? warn_alloc+0x110/0x110 [ 837.596270] __alloc_pages_nodemask+0x5b6/0x6a0 [ 837.671497] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 837.675394] Node 1 active_anon:1055540kB inactive_anon:32kB active_file:16216kB inactive_file:17528kB unevictable:0kB isolated(anon):3488kB isolated(file):0kB mapped:17644kB dirty:656kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 835584kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 837.676616] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 837.676653] alloc_new_node_page+0x313/0x3b0 [ 837.714947] migrate_pages+0x484/0x2490 [ 837.718953] ? kernel_migrate_pages+0x630/0x630 [ 837.723652] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 837.729299] kernel_move_pages+0xf40/0x1700 [ 837.733662] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 837.739506] ? __x64_sys_clock_gettime+0x165/0x240 [ 837.744579] ? __ia32_sys_clock_settime+0x260/0x260 [ 837.749632] __x64_sys_move_pages+0xdd/0x1b0 [ 837.754074] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 837.758687] do_syscall_64+0xf9/0x620 [ 837.760563] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 837.762513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 837.762529] RIP: 0033:0x45c829 [ 837.762544] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 837.762558] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 837.824421] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 837.831712] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 837.839006] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0100000000000000 [ 837.846297] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 837.849234] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 837.853664] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 23:18:43 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x62500, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000000180)=0xffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000140)={0x4, 0x1, 0x1000, r1, 0x0, &(0x7f0000000100)={0x990af9, 0x2, [], @value=0x38}}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 837.886274] netlink: 208 bytes leftover after parsing attributes in process `syz-executor.4'. [ 837.919904] Node 0 DMA32 free:36032kB min:36048kB low:45060kB high:54072kB active_anon:1779192kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:700kB local_pcp:332kB free_cma:0kB 23:18:43 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x46300) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x3) 23:18:43 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x0, 0x0) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000040)) [ 838.096254] lowmem_reserve[]: 0 0 1 1 1 [ 838.114928] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 23:18:43 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0xe8340) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x20, 0x1, 0xfff}) [ 838.238656] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 838.269725] lowmem_reserve[]: 0 0 0 0 0 [ 838.295349] Node 1 Normal free:2183312kB min:53816kB low:67268kB high:80720kB active_anon:1055928kB inactive_anon:32kB active_file:16220kB inactive_file:17556kB unevictable:0kB writepending:700kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:49344kB pagetables:136592kB bounce:0kB free_pcp:2500kB local_pcp:1304kB free_cma:0kB [ 838.321007] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 838.356634] CPU: 0 PID: 18904 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 838.365095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.374578] Call Trace: [ 838.377412] dump_stack+0x188/0x20d [ 838.381262] warn_alloc.cold+0x7b/0x173 [ 838.385621] ? zone_watermark_ok_safe+0x260/0x260 [ 838.391114] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 838.396345] ? wait_for_completion+0x3c0/0x3c0 [ 838.400985] __alloc_pages_slowpath+0x20cf/0x26a0 [ 838.406404] ? warn_alloc+0x110/0x110 [ 838.410285] __alloc_pages_nodemask+0x5b6/0x6a0 [ 838.415074] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 838.420221] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 838.421065] lowmem_reserve[]: 0 0 0 0 0 [ 838.425685] alloc_new_node_page+0x313/0x3b0 [ 838.425706] migrate_pages+0x484/0x2490 [ 838.425726] ? kernel_migrate_pages+0x630/0x630 [ 838.425753] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 838.425768] kernel_move_pages+0xf40/0x1700 [ 838.425794] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 838.425820] ? __x64_sys_clock_gettime+0x165/0x240 [ 838.425837] ? __ia32_sys_clock_settime+0x260/0x260 [ 838.425856] __x64_sys_move_pages+0xdd/0x1b0 [ 838.425883] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 838.425901] do_syscall_64+0xf9/0x620 [ 838.425923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 838.438322] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 838.439066] RIP: 0033:0x45c829 [ 838.439080] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 838.439092] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 838.450633] Node 0 DMA32: 1*4kB (H) 40*8kB (UH) 1253*16kB (UH) 443*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 36212kB 23:18:44 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(0xffffffffffffffff, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000400a897993d76e015a5f7f1d5fc8a1893c53374c83ebee10c41a5178efb75d49686b6dc40ae5dd19b5d22c948ef9c9b9055f2d9b51ea130506cc8fa07862ae3519b12dd9c83a2e8812a11180a9c00000000f06c64c1594facd6bfc148ee8567cd4be22a90fbb558c00f7ccf4226a6f27398caf1de6f53de0575daaa0cc1d92edf3b31b3f8fb9616291cab3657a6554074457e3d07a05435aa71404c21f1f375c65b8446bed81e20017873930da334362442b3b36b7f92b60717"], &(0x7f00000004c0)=0xcc) r0 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x999, 0x206000) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64210100}, 0x10) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) listen(r1, 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0xf3, 0x0, 0x0, 0x5}, 0xe) recvmmsg(r2, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, &(0x7f0000000080)={@none}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000380)='threaded\x00', 0x9) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000280)="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") ioctl$sock_ax25_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x2, [@default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @bcast]}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000180)={0xc8, &(0x7f0000000080)=""/200}) 23:18:44 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x200000000000000) [ 838.453984] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 838.453994] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 838.454003] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 838.454011] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 838.454019] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 838.596952] warn_alloc_show_mem: 2 callbacks suppressed [ 838.596959] Mem-Info: [ 838.616087] active_anon:709949 inactive_anon:4057 isolated_anon:736 [ 838.616087] active_file:4056 inactive_file:4389 isolated_file:0 [ 838.616087] unevictable:0 dirty:175 writeback:0 unstable:0 [ 838.616087] slab_reclaimable:17557 slab_unreclaimable:148641 [ 838.616087] mapped:57650 shmem:4244 pagetables:49614 bounce:0 [ 838.616087] free:557596 free_pcp:774 free_cma:0 [ 838.666049] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 838.706063] Node 1 Normal: 800*4kB (UME) 781*8kB (UME) 589*16kB (M) 459*32kB (UM) 364*64kB (UME) 286*128kB (ME) 185*256kB (UME) 130*512kB (UM) 62*1024kB (M) 1*2048kB (M) 466*4096kB (M) = 2181656kB [ 838.741576] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 838.761553] Node 0 active_anon:1782624kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213772kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 838.778039] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 838.799280] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 838.806401] CPU: 1 PID: 18924 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 838.814321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.823722] Call Trace: [ 838.826334] dump_stack+0x188/0x20d [ 838.830002] warn_alloc.cold+0x7b/0x173 [ 838.834008] ? zone_watermark_ok_safe+0x260/0x260 [ 838.839032] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 838.844005] ? wait_for_completion+0x3c0/0x3c0 [ 838.848628] __alloc_pages_slowpath+0x20cf/0x26a0 [ 838.853521] ? warn_alloc+0x110/0x110 [ 838.857375] __alloc_pages_nodemask+0x5b6/0x6a0 [ 838.862075] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 838.867219] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 838.872282] alloc_new_node_page+0x313/0x3b0 [ 838.876719] migrate_pages+0x484/0x2490 [ 838.880733] ? kernel_migrate_pages+0x630/0x630 [ 838.885451] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 838.891115] kernel_move_pages+0xf40/0x1700 [ 838.895492] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 838.901336] ? __x64_sys_clock_gettime+0x165/0x240 [ 838.906299] ? __ia32_sys_clock_settime+0x260/0x260 [ 838.911345] __x64_sys_move_pages+0xdd/0x1b0 [ 838.915778] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 838.920385] do_syscall_64+0xf9/0x620 [ 838.924222] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 838.929434] RIP: 0033:0x45c829 [ 838.932651] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 838.951667] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 838.959400] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 838.966691] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 838.973983] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0200000000000000 [ 838.981407] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 838.988699] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 839.015986] Node 1 active_anon:1057488kB inactive_anon:32kB active_file:16232kB inactive_file:17580kB unevictable:0kB isolated(anon):4716kB isolated(file):0kB mapped:16844kB dirty:748kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 835584kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 839.050411] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 839.080161] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 839.105594] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 839.120141] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 839.154449] 12697 total pagecache pages [ 839.161506] 0 pages in swap cache [ 839.168559] Swap cache stats: add 0, delete 0, find 0/0 [ 839.180378] Free swap = 0kB [ 839.186353] Total swap = 0kB [ 839.189686] 1965979 pages RAM [ 839.200227] 0 pages HighMem/MovableOnly [ 839.211652] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 839.218325] 345212 pages reserved [ 839.227523] 0 pages cma reserved 23:18:44 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeffffff00000000) [ 839.233964] Node 0 DMA32 free:36032kB min:36048kB low:45060kB high:54072kB active_anon:1780148kB inactive_anon:16196kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:656kB local_pcp:324kB free_cma:0kB [ 839.353952] lowmem_reserve[]: 0 0 1 1 1 [ 839.370192] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 839.382511] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) 23:18:45 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) [ 839.451440] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 839.476516] CPU: 1 PID: 18933 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 839.484447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.494157] Call Trace: [ 839.496896] dump_stack+0x188/0x20d [ 839.500556] warn_alloc.cold+0x7b/0x173 [ 839.504558] ? zone_watermark_ok_safe+0x260/0x260 [ 839.509440] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 839.514409] ? wait_for_completion+0x3c0/0x3c0 [ 839.519046] __alloc_pages_slowpath+0x20cf/0x26a0 [ 839.523936] ? warn_alloc+0x110/0x110 [ 839.527784] __alloc_pages_nodemask+0x5b6/0x6a0 [ 839.532484] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 839.536811] lowmem_reserve[]: 0 0 0 0 0 [ 839.537530] alloc_new_node_page+0x313/0x3b0 [ 839.537547] migrate_pages+0x484/0x2490 [ 839.549897] ? kernel_migrate_pages+0x630/0x630 [ 839.554598] ? isolate_lru_page+0x8ee/0x11b0 [ 839.555963] Node 1 Normal free:2179688kB min:53816kB low:67268kB high:80720kB active_anon:1059296kB inactive_anon:32kB active_file:16232kB inactive_file:17580kB unevictable:0kB writepending:748kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:49408kB pagetables:136716kB bounce:0kB free_pcp:1888kB local_pcp:820kB free_cma:0kB [ 839.559037] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 839.559055] kernel_move_pages+0xf40/0x1700 [ 839.559083] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 839.559110] ? __x64_sys_clock_gettime+0x165/0x240 [ 839.609886] ? __ia32_sys_clock_settime+0x260/0x260 [ 839.614929] __x64_sys_move_pages+0xdd/0x1b0 [ 839.619374] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 839.623984] do_syscall_64+0xf9/0x620 [ 839.627821] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 839.633026] RIP: 0033:0x45c829 [ 839.636237] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 839.655176] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 839.662907] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 839.670324] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 839.677400] lowmem_reserve[]: 0 0 0 0 0 [ 839.677604] RBP: 000000000078bf00 R08: 0000000000000000 R09: feffffff00000000 [ 839.688846] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 839.689554] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 839.696122] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 839.736535] Mem-Info: [ 839.739015] active_anon:710463 inactive_anon:4057 isolated_anon:1284 [ 839.739015] active_file:4060 inactive_file:4401 isolated_file:0 [ 839.739015] unevictable:0 dirty:194 writeback:0 unstable:0 [ 839.739015] slab_reclaimable:17547 slab_unreclaimable:148834 [ 839.739015] mapped:57659 shmem:4244 pagetables:49652 bounce:0 [ 839.739015] free:556286 free_pcp:867 free_cma:0 23:18:45 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) socket$inet_tcp(0x2, 0x1, 0x0) [ 839.774973] Node 0 active_anon:1782676kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213792kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 839.804630] Node 1 active_anon:1059176kB inactive_anon:32kB active_file:16236kB inactive_file:17616kB unevictable:0kB isolated(anon):5136kB isolated(file):0kB mapped:16832kB dirty:788kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 835584kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 839.839389] Node 0 DMA32: 2*4kB (MH) 42*8kB (UMH) 1255*16kB (UH) 443*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 36264kB [ 839.854919] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 839.883267] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 839.919917] Node 1 Normal: 801*4kB (UME) 815*8kB (UME) 632*16kB (UM) 457*32kB (UM) 364*64kB (UME) 287*128kB (UME) 185*256kB (UME) 130*512kB (UM) 63*1024kB (UM) 1*2048kB (U) 465*4096kB (M) = 2179612kB [ 839.939022] lowmem_reserve[]: 0 2531 2533 2533 2533 23:18:45 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x300000000000000) [ 839.950923] Node 0 DMA32 free:36200kB min:36048kB low:45060kB high:54072kB active_anon:1780000kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:884kB local_pcp:316kB free_cma:0kB [ 839.986834] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 839.996833] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 840.013576] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 840.032646] lowmem_reserve[]: 0 0 1 1 1 [ 840.036680] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 840.075847] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 840.094415] 12707 total pagecache pages [ 840.099146] 0 pages in swap cache [ 840.121242] Swap cache stats: add 0, delete 0, find 0/0 [ 840.132586] Free swap = 0kB [ 840.137208] Total swap = 0kB [ 840.140422] 1965979 pages RAM [ 840.148645] lowmem_reserve[]: 0 0 0 0 0 [ 840.154950] 0 pages HighMem/MovableOnly [ 840.159194] Node 1 Normal free:2179788kB min:53816kB low:67268kB high:80720kB active_anon:1059108kB inactive_anon:32kB active_file:16236kB inactive_file:17616kB unevictable:0kB writepending:788kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:49280kB pagetables:136512kB bounce:0kB free_pcp:2584kB local_pcp:1164kB free_cma:0kB [ 840.168923] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 840.191319] 345212 pages reserved [ 840.205766] 0 pages cma reserved [ 840.210439] lowmem_reserve[]: 0 0 0 0 0 23:18:45 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="17090000000000000000050000000014001f000000000000000026b94b000000ffff7f80000108000a0000000000570100004df800e51300200000000000000000000000ffff0000000006001b00004dc51238f49d"], 0x64}}, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x4e21, 0x0, 0x4e21, 0x444, 0xa, 0x20, 0x20, 0x2c, 0x0, r5}, {0x3ff0000, 0x3, 0x1, 0x800, 0xeb9, 0x101, 0xfff, 0x8e}, {0x5, 0x100, 0x9, 0x4}, 0x0, 0x6e6bba, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2, 0x4d5, 0x2b}, 0x8626c35f14b4a8d3, @in6=@remote, 0x3502, 0x1, 0x3, 0x7f, 0x5, 0x9c6a, 0xff}}, 0xe8) r6 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$TIOCL_SCROLLCONSOLE(r6, 0x541c, &(0x7f00000000c0)={0xd, 0xffa5}) ioctl$BLKRAGET(r6, 0x1263, &(0x7f0000000040)) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x14, r8, 0x200}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x20000004) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000180)={0x9, 0xc, 0x4, 0x80000000, 0xc, {}, {0x5, 0xc, 0x8, 0x7f, 0x9d, 0x9, "f52d1073"}, 0x5381, 0x3, @fd, 0xff, 0x0, r7}) [ 840.223920] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 840.259983] Node 0 DMA32: 3*4kB (UMH) 14*8kB (UMH) 1253*16kB (UH) 443*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 36012kB 23:18:45 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0xfff) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r0 = socket(0x22, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000001200)) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r3, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6c, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r4, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x0, 0x0, 0x0, 0x40, 0x54}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r4, 0x0, 0x7, [0xfffb, 0x8a4, 0x2, 0xe7f0, 0x3c3, 0xe30, 0x9ab7]}, 0x16) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 840.288733] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 840.301550] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 840.313993] CPU: 1 PID: 18954 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 840.321900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.331265] Call Trace: [ 840.333902] dump_stack+0x188/0x20d [ 840.337570] warn_alloc.cold+0x7b/0x173 [ 840.341585] ? zone_watermark_ok_safe+0x260/0x260 [ 840.346463] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 840.351742] ? wait_for_completion+0x3c0/0x3c0 [ 840.356364] __alloc_pages_slowpath+0x20cf/0x26a0 [ 840.361264] ? warn_alloc+0x110/0x110 [ 840.365122] __alloc_pages_nodemask+0x5b6/0x6a0 [ 840.369843] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 840.375299] alloc_new_node_page+0x313/0x3b0 [ 840.379737] migrate_pages+0x484/0x2490 [ 840.383754] ? kernel_migrate_pages+0x630/0x630 [ 840.388468] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 840.394128] kernel_move_pages+0xf40/0x1700 [ 840.398491] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 840.404322] ? __x64_sys_clock_gettime+0x165/0x240 [ 840.405096] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 840.409272] ? __ia32_sys_clock_settime+0x260/0x260 [ 840.409296] __x64_sys_move_pages+0xdd/0x1b0 [ 840.409322] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 840.432303] do_syscall_64+0xf9/0x620 [ 840.436142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 840.441348] RIP: 0033:0x45c829 [ 840.444558] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 840.463719] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 840.471460] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 840.478782] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 840.488244] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0300000000000000 [ 840.495536] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 840.502831] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 840.523168] Node 1 Normal: 848*4kB (ME) 821*8kB (UME) 633*16kB (UM) 455*32kB (UM) 360*64kB (ME) 288*128kB (ME) 188*256kB (UME) 131*512kB (UM) 63*1024kB (UM) 2*2048kB (UM) 463*4096kB (M) = 2174808kB [ 840.541347] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 840.551010] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 840.569195] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 840.588670] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 840.599451] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 840.618702] 12707 total pagecache pages [ 840.627679] 0 pages in swap cache 23:18:46 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 840.633134] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 840.639535] Swap cache stats: add 0, delete 0, find 0/0 [ 840.671080] Free swap = 0kB [ 840.681313] Total swap = 0kB 23:18:46 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfeffffffffffffff) [ 840.695528] 1965979 pages RAM [ 840.701914] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 840.707217] 0 pages HighMem/MovableOnly [ 840.707225] 345212 pages reserved [ 840.707231] 0 pages cma reserved [ 840.778244] CPU: 0 PID: 18969 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 840.786185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.795556] Call Trace: [ 840.798167] dump_stack+0x188/0x20d [ 840.801838] warn_alloc.cold+0x7b/0x173 [ 840.805840] ? zone_watermark_ok_safe+0x260/0x260 [ 840.811838] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 840.816792] ? wait_for_completion+0x3c0/0x3c0 [ 840.821560] __alloc_pages_slowpath+0x20cf/0x26a0 [ 840.826536] ? warn_alloc+0x110/0x110 [ 840.830381] __alloc_pages_nodemask+0x5b6/0x6a0 [ 840.835071] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 840.840197] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 840.845631] alloc_new_node_page+0x313/0x3b0 [ 840.850070] migrate_pages+0x484/0x2490 [ 840.854074] ? kernel_migrate_pages+0x630/0x630 [ 840.858779] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 840.864435] kernel_move_pages+0xf40/0x1700 [ 840.870956] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 840.876866] ? __x64_sys_clock_gettime+0x165/0x240 [ 840.881902] ? __ia32_sys_clock_settime+0x260/0x260 [ 840.887806] __x64_sys_move_pages+0xdd/0x1b0 [ 840.892236] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 840.897189] do_syscall_64+0xf9/0x620 [ 840.901091] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 840.906365] RIP: 0033:0x45c829 [ 840.910004] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 840.930362] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 840.938199] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 840.945695] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 840.953343] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 840.960721] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 840.970159] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 23:18:46 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffff7f00000000) [ 841.007594] warn_alloc_show_mem: 1 callbacks suppressed [ 841.007600] Mem-Info: [ 841.031717] active_anon:712590 inactive_anon:4057 isolated_anon:772 [ 841.031717] active_file:4061 inactive_file:4413 isolated_file:0 [ 841.031717] unevictable:0 dirty:211 writeback:0 unstable:0 [ 841.031717] slab_reclaimable:17547 slab_unreclaimable:148573 23:18:46 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x3, 0x23f, 0x42}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f00000000c0)={0x1, 0x8}, 0x2) [ 841.031717] mapped:57684 shmem:4244 pagetables:49687 bounce:0 [ 841.031717] free:554744 free_pcp:908 free_cma:0 [ 841.116325] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 841.144971] Node 0 active_anon:1783632kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213844kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 841.191727] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 841.205893] CPU: 0 PID: 19003 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 841.214081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 841.223735] Call Trace: [ 841.226373] dump_stack+0x188/0x20d [ 841.230022] warn_alloc.cold+0x7b/0x173 [ 841.234050] ? zone_watermark_ok_safe+0x260/0x260 [ 841.239244] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 841.244200] ? wait_for_completion+0x3c0/0x3c0 [ 841.248817] __alloc_pages_slowpath+0x20cf/0x26a0 [ 841.253718] ? warn_alloc+0x110/0x110 [ 841.257569] __alloc_pages_nodemask+0x5b6/0x6a0 [ 841.262516] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 841.267663] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 841.272718] alloc_new_node_page+0x313/0x3b0 [ 841.280713] migrate_pages+0x484/0x2490 [ 841.284723] ? kernel_migrate_pages+0x630/0x630 [ 841.289445] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 841.296306] kernel_move_pages+0xf40/0x1700 [ 841.301011] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 841.307108] ? __x64_sys_clock_gettime+0x165/0x240 [ 841.312067] ? __ia32_sys_clock_settime+0x260/0x260 [ 841.317113] __x64_sys_move_pages+0xdd/0x1b0 [ 841.321548] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 841.326159] do_syscall_64+0xf9/0x620 [ 841.330041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 841.335249] RIP: 0033:0x45c829 [ 841.338468] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 841.357384] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 841.365113] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 841.372540] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 841.379824] RBP: 000000000078bf00 R08: 0000000000000000 R09: ffffff7f00000000 [ 841.387108] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 841.394394] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 [ 841.451910] Node 1 active_anon:1067012kB inactive_anon:32kB active_file:16240kB inactive_file:17652kB unevictable:0kB isolated(anon):4936kB isolated(file):0kB mapped:16892kB dirty:844kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 837632kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:47 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x600000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r2 = dup2(r1, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000100)={0x4, 0x6, 0x7fffffff, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x980902, 0x3a, [], @string=&(0x7f0000000080)=0x5}}) setsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000180)=0x1, 0x4) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x1, 0x4) [ 841.488785] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 841.555204] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 841.569216] Node 0 DMA32 free:36344kB min:36048kB low:45060kB high:54072kB active_anon:1781156kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:972kB local_pcp:512kB free_cma:0kB [ 841.660706] lowmem_reserve[]: 0 0 1 1 1 [ 841.667813] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 841.701611] lowmem_reserve[]: 0 0 0 0 0 [ 841.707862] Node 1 Normal free:2171544kB min:53816kB low:67268kB high:80720kB active_anon:1067016kB inactive_anon:32kB active_file:16248kB inactive_file:17676kB unevictable:0kB writepending:884kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:49408kB pagetables:136916kB bounce:0kB free_pcp:1628kB local_pcp:1412kB free_cma:0kB 23:18:47 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0xe8, r4, 0x1707, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0xd4}]}, 0xe8}}, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe8, r4, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x74, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x400}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000011}, 0x8000000) r5 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r5, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000040)=0x2, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x46301) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) write$P9_RUNLINKAT(r6, &(0x7f00000000c0)={0x7, 0x4d, 0x2}, 0x7) [ 841.764207] lowmem_reserve[]: 0 0 0 0 0 [ 841.773829] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB 23:18:47 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xffffffff00000000) [ 841.799882] Node 0 DMA32: 2*4kB (MH) 85*8kB (UH) 1253*16kB (UH) 443*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 36576kB [ 841.831464] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 841.845182] Node 1 Normal: 880*4kB (UME) 800*8kB (ME) 595*16kB (UM) 455*32kB (M) 364*64kB (UME) 291*128kB (UME) 191*256kB (UME) 130*512kB (M) 62*1024kB (M) 2*2048kB (UM) 462*4096kB (M) = 2169936kB 23:18:47 executing program 1: madvise(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x13) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="d8000000", @ANYRES16=r1, @ANYBLOB="080028bd7000fbdbdf25080000005400038008000300050000000800010000020000080001000100000008000300010000000800030000000000080003009804000008000200040000000800030005000000080003000900000008000200000028000c0003800800030007000000580005803c00028008000200050000000800040002000000080001001e000000080001001a0000000800030004000000080004000500000008000200060000000c0002800800d699abab518cb845028008000300000000010c0006800800010005000000"], 0xd8}, 0x1, 0x0, 0x0, 0x44001}, 0x4000000) set_mempolicy(0x1, &(0x7f0000000000)=0x5, 0x4) [ 841.871500] netlink: 208 bytes leftover after parsing attributes in process `syz-executor.4'. 23:18:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='\f\x009\f', @ANYRES16=r1, @ANYBLOB="01000000000000006d831e636f0a001b000004060021f089ca7eb6a0f2e26af62c6f7064fe53e7b42a69dfa16020f66da6b2f0592655c9a495f4b425a1104f984e25d94e4e6978470cc59733e6cebf60a2ff39391fa5898cfc68d98b0ce4910ffc5fa9f4c2d54b5c2622ce36e809579f62e9059e24e12225faa58c4cddb3eba0ab6dfce5163a20b837927be88c902be6ee685e7b6b6d4f8cd5843d91fdb40fd8c9b0e050c2a5e58b024250c578a6e94f86c4c2569567603894145612da1309955621f0e50d45fc756a1d7da299a73496f99b000001"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x7c, r3, 0x917, 0x70bd27, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wg2\x00'}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4002}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x7c}}, 0x4000) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000380)={0x0, 0x0, 0xffffffffffffffff}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r7 = dup2(r6, r6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f00000003c0)={0x100, 0x1, 0xa9, 0x3, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r5, 0xc01064b3, &(0x7f0000000400)={r8}) sendmsg$NLBL_UNLABEL_C_ACCEPT(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r4, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000008}, 0x8000) [ 841.936503] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 841.995057] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 842.050530] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 842.090085] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 842.129461] 12725 total pagecache pages [ 842.149567] 0 pages in swap cache [ 842.164462] Swap cache stats: add 0, delete 0, find 0/0 [ 842.202684] Free swap = 0kB [ 842.205840] Total swap = 0kB [ 842.208874] 1965979 pages RAM [ 842.212189] 0 pages HighMem/MovableOnly [ 842.239380] 345212 pages reserved 23:18:47 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x400000000000000) [ 842.251165] 0 pages cma reserved 23:18:47 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$can_raw(0x1d, 0x3, 0x1) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x703200, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:18:47 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1fd, 0x1e3241) 23:18:47 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0xfffffffffffffffe) 23:18:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x3, 0x34000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x2, 0x0, 0x20000000, 0x0, 0xc20, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r4, 0x8906, 0x0) listen(r4, 0x4) accept4(r4, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0x45, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000180)=""/69}, &(0x7f0000000040)=0x78) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 23:18:48 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendto$l2tp6(r1, &(0x7f0000000100)="2f1953115883f80ea84503b5b961c67ad18752ab4f19f5f57a1264f13099bf722e93734bc5a7e7a3a6b4db3c2bc8de0f76ee4b4d0130a6f924e8baca44595cf25faaecbbd273a16cadb9e84904c9f3f708afb8a1f8cce07aaecd07f1c76a4d5bfa329e07390a67e96383e1048059577c359820902595eb2238d0cce8941b81437e132b4960b64247c9785d6c37a7fdc91446f9c4fc242509991ba49c37fe2e84dce3514e5e6cad11520c172c761568df94b2624926a00139f94231aa55b3407efc7533", 0xc3, 0x1, &(0x7f0000000000)={0xa, 0x0, 0x5, @private1={0xfc, 0x1, [], 0x1}, 0x39b, 0x3}, 0x20) [ 842.544352] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 842.605180] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 842.607410] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 842.634476] CPU: 0 PID: 19065 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 842.642411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.651782] Call Trace: [ 842.653531] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 842.654384] dump_stack+0x188/0x20d [ 842.663128] warn_alloc.cold+0x7b/0x173 [ 842.667282] ? zone_watermark_ok_safe+0x260/0x260 [ 842.672147] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 842.677100] ? wait_for_completion+0x3c0/0x3c0 [ 842.681704] __alloc_pages_slowpath+0x20cf/0x26a0 [ 842.686592] ? warn_alloc+0x110/0x110 [ 842.690433] __alloc_pages_nodemask+0x5b6/0x6a0 [ 842.695131] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 842.700265] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 842.705329] alloc_new_node_page+0x313/0x3b0 [ 842.709771] migrate_pages+0x484/0x2490 [ 842.713790] ? kernel_migrate_pages+0x630/0x630 [ 842.718505] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 842.724151] kernel_move_pages+0xf40/0x1700 [ 842.728494] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 842.734308] ? __x64_sys_clock_gettime+0x165/0x240 [ 842.739518] ? __ia32_sys_clock_settime+0x260/0x260 [ 842.744564] __x64_sys_move_pages+0xdd/0x1b0 [ 842.748994] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 842.753597] do_syscall_64+0xf9/0x620 [ 842.757418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 842.762626] RIP: 0033:0x45c829 [ 842.765839] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 842.784753] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 842.792491] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 842.799786] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 842.807128] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0400000000000000 [ 842.814419] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 842.821703] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 842.829003] CPU: 1 PID: 19087 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 842.836908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.846280] Call Trace: [ 842.848900] dump_stack+0x188/0x20d [ 842.852561] warn_alloc.cold+0x7b/0x173 [ 842.856563] ? zone_watermark_ok_safe+0x260/0x260 [ 842.861437] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 842.866492] ? wait_for_completion+0x3c0/0x3c0 [ 842.871127] __alloc_pages_slowpath+0x20cf/0x26a0 [ 842.876033] ? warn_alloc+0x110/0x110 [ 842.879890] __alloc_pages_nodemask+0x5b6/0x6a0 [ 842.884578] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 842.889703] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 842.894756] alloc_new_node_page+0x313/0x3b0 [ 842.899186] migrate_pages+0x484/0x2490 [ 842.903183] ? kernel_migrate_pages+0x630/0x630 [ 842.907882] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 842.913521] kernel_move_pages+0xf40/0x1700 [ 842.917865] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 842.923691] ? __x64_sys_clock_gettime+0x165/0x240 [ 842.928640] ? __ia32_sys_clock_settime+0x260/0x260 [ 842.933674] __x64_sys_move_pages+0xdd/0x1b0 [ 842.938096] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 842.942691] do_syscall_64+0xf9/0x620 [ 842.946510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 842.951708] RIP: 0033:0x45c829 [ 842.954909] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 842.973825] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 842.981556] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 842.988846] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 842.996133] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 23:18:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000180)="8f372387490021d3c88d452bc60681c64f8beca82ed08df8c33b07b2efca8cfb644903a102d7f5b8dac873c797ef8b664870f876e1333422a6c53f564ef27f83987dec37caa5c7c764f783d8a85cb39ecd73aea3e7a05e79b249d562eb00cd812e4de4b326564bc1d6e4179e23e1df1c622681a733107ad393374741f5cf405ab3d60212f5f6086a8d9e35bd3cddaeec181804e9d2cf602ac9be518fdcb0ed63018a3437bede8cb1cdb53f05e8782384f02ed949e9b06b", 0xb7) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x3c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2005c000}, 0x4) 23:18:48 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0xff, 0x0) ioctl$SIOCPNGETOBJECT(r0, 0x89e0, &(0x7f0000000600)=0x9) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x46300) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r1, &(0x7f0000000040)='keyring\x00', &(0x7f0000000080)=@builtin='builtin_trusted\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) close(r2) r4 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r4, &(0x7f0000000040)='keyring\x00', &(0x7f0000000080)=@builtin='builtin_trusted\x00') keyctl$unlink(0x9, r1, r4) [ 843.003423] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 843.010712] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 23:18:48 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000000)=[0x8001, 0x2, 0x80000001], 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$PPPIOCSDEBUG(r1, 0x40047440, &(0x7f0000000040)=0x7f) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) sendmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="e5990db793c1d299db7697a6edcca20245a0efb0d9178138212f2736196b53f030e3a8819e7968418e8dc344377d4239b6b6e1e0409124e1403903c770225a6d9ea2871aeddd7f4cb7e5635f7add419a4bed25a09d1194500211dae60389f702d4a9e2e53a7836576ca0700ea27589ef2582158aec403a0cfbaeee083a8c219dfa13d62b1eaf197dcb8c3bb8eab7fd2bd13b2ea2275de1e6900e40abfdf1392a94245663e85243fe7c6205", 0xab}], 0x1, 0x0, 0x0, 0x40040}, 0x400c814) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:18:48 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000040)={0x0, 0x9}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x26e580) 23:18:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="23000000408603cad39e4c8a29b428f80468f90e93322af42147e97f7e6179eeb1176eb1f53860c884254cd0265c7c0ca8d695b997f564515761ff31a80e1b1a7403590ea3bdba022d491b880e1e41f849c2a07ffd1f33168eeb317f5b6092faa25f27c61a39519fa99c6e49a13a7e1c4af2a3803672cacaba5b2d4d7e2289458d73817b309ab069db4669fc4877c7b22cf7a08ecd69336240d3acc989d93e8d3b570b092e8c1e1f7f45962eea1852580d9dc6420000000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x101801, 0x0) 23:18:48 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) fchdir(r0) [ 843.512039] warn_alloc_show_mem: 2 callbacks suppressed [ 843.512046] Mem-Info: [ 843.535909] active_anon:716228 inactive_anon:4057 isolated_anon:401 [ 843.535909] active_file:4069 inactive_file:4421 isolated_file:0 [ 843.535909] unevictable:0 dirty:251 writeback:0 unstable:0 [ 843.535909] slab_reclaimable:17547 slab_unreclaimable:148229 [ 843.535909] mapped:57713 shmem:4244 pagetables:49868 bounce:0 [ 843.535909] free:551277 free_pcp:1114 free_cma:0 [ 843.578761] Node 0 active_anon:1788224kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213892kB dirty:0kB writeback:0kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 843.610868] Node 1 active_anon:1077888kB inactive_anon:32kB active_file:16272kB inactive_file:17684kB unevictable:0kB isolated(anon):404kB isolated(file):0kB mapped:16960kB dirty:1004kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 841728kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 843.682379] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 843.740083] lowmem_reserve[]: 0 2531 2533 2533 2533 [ 843.746001] Node 0 DMA32 free:36244kB min:36048kB low:45060kB high:54072kB active_anon:1785768kB inactive_anon:16196kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:1788kB local_pcp:492kB free_cma:0kB [ 843.777064] lowmem_reserve[]: 0 0 1 1 1 [ 843.781102] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 843.808533] lowmem_reserve[]: 0 0 0 0 0 [ 843.813386] Node 1 Normal free:2159156kB min:53816kB low:67268kB high:80720kB active_anon:1077964kB inactive_anon:32kB active_file:16280kB inactive_file:17712kB unevictable:0kB writepending:1048kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:49536kB pagetables:137620kB bounce:0kB free_pcp:2852kB local_pcp:1380kB free_cma:0kB [ 843.844831] lowmem_reserve[]: 0 0 0 0 0 [ 843.848855] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 843.872576] Node 0 DMA32: 3*4kB (UMH) 56*8kB (UMH) 1248*16kB (UMH) 443*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 36268kB [ 843.897554] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 843.912588] Node 1 Normal: 913*4kB (UME) 828*8kB (UME) 622*16kB (M) 489*32kB (UM) 385*64kB (UME) 305*128kB (UME) 192*256kB (UME) 132*512kB (UM) 63*1024kB (M) 1*2048kB (M) 458*4096kB (M) = 2158820kB [ 843.945067] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 843.984643] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 844.010580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 844.027465] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 844.058947] 12742 total pagecache pages [ 844.083289] 0 pages in swap cache [ 844.086780] Swap cache stats: add 0, delete 0, find 0/0 [ 844.092157] Free swap = 0kB [ 844.107690] Total swap = 0kB [ 844.110750] 1965979 pages RAM [ 844.115079] 0 pages HighMem/MovableOnly [ 844.119162] 345212 pages reserved [ 844.123961] 0 pages cma reserved 23:18:49 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x500000000000000) 23:18:49 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:18:49 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x46300) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x9, 0x4) 23:18:49 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x6) 23:18:49 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) msgget$private(0x0, 0x205) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) [ 844.337014] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 844.367664] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 844.378032] CPU: 1 PID: 19174 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 844.385967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 844.395340] Call Trace: [ 844.397968] dump_stack+0x188/0x20d [ 844.401622] warn_alloc.cold+0x7b/0x173 [ 844.405622] ? zone_watermark_ok_safe+0x260/0x260 [ 844.410491] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 844.415444] ? wait_for_completion+0x3c0/0x3c0 [ 844.420403] __alloc_pages_slowpath+0x20cf/0x26a0 [ 844.425391] ? warn_alloc+0x110/0x110 [ 844.429259] __alloc_pages_nodemask+0x5b6/0x6a0 23:18:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xda, 0x202000) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x22001, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r3) [ 844.433970] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 844.439114] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 844.444189] alloc_new_node_page+0x313/0x3b0 [ 844.449348] migrate_pages+0x484/0x2490 [ 844.453369] ? kernel_migrate_pages+0x630/0x630 [ 844.458082] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 844.463740] kernel_move_pages+0xf40/0x1700 [ 844.468104] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 844.473949] ? __x64_sys_clock_gettime+0x165/0x240 [ 844.478927] ? __ia32_sys_clock_settime+0x260/0x260 23:18:50 executing program 2: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) listen(0xffffffffffffffff, 0x5) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r0, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) r1 = socket(0x22, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000001200)) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="0200ff00", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6c, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r5, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x0, 0x0, 0x0, 0x40, 0x54}, &(0x7f0000000000)=0x9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r5, 0x97a, 0x2, [0x1, 0x3]}, &(0x7f0000000040)=0xc) [ 844.483980] __x64_sys_move_pages+0xdd/0x1b0 [ 844.488417] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 844.493199] do_syscall_64+0xf9/0x620 [ 844.497072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 844.502284] RIP: 0033:0x45c829 [ 844.505499] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 844.524869] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 844.532865] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 844.540246] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 844.547547] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0500000000000000 [ 844.554846] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 844.562251] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 [ 844.655611] syz-executor.2: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 844.689919] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 844.719001] CPU: 1 PID: 19197 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 844.727194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 844.736931] Call Trace: [ 844.739547] dump_stack+0x188/0x20d [ 844.743213] warn_alloc.cold+0x7b/0x173 [ 844.747220] ? zone_watermark_ok_safe+0x260/0x260 [ 844.752109] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 844.757502] ? wait_for_completion+0x3c0/0x3c0 [ 844.762123] __alloc_pages_slowpath+0x20cf/0x26a0 23:18:50 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup2(r0, r0) mount$9p_unix(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x1004, &(0x7f00000002c0)={'trans=unix,', {[{@cachetag={'cachetag', 0x3d, '/dev/usbmon#\x00'}}, {@debug={'debug', 0x3d, 0x7ff}}], [{@dont_measure='dont_measure'}, {@dont_appraise='dont_appraise'}, {@obj_type={'obj_type', 0x3d, '/dev/usbmon#\x00'}}, {@audit='audit'}, {@smackfshat={'smackfshat', 0x3d, 'eth0md5sumppp0keyring'}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x30, 0x38, 0x38, 0x63, 0x35, 0x0, 0x32], 0x2d, [0x39, 0x31, 0x66, 0x38], 0x2d, [0x33, 0x33, 0x39, 0x65], 0x2d, [0x31, 0x66, 0x37, 0x36], 0x2d, [0x36, 0x30, 0x35, 0x34, 0x35, 0x31, 0x63, 0x33]}}}]}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) read$usbfs(r1, &(0x7f0000000040)=""/198, 0xc6) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r2, 0x8906, 0x0) listen(r2, 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r3, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) recvfrom$packet(r3, &(0x7f0000000380)=""/147, 0x93, 0x2, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x262342) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000001c0)={0x0, 0xffff8000, 0x101, &(0x7f0000000180)=0x8}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) [ 844.767019] ? warn_alloc+0x110/0x110 [ 844.770908] __alloc_pages_nodemask+0x5b6/0x6a0 [ 844.775605] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 844.780759] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 844.785826] alloc_new_node_page+0x313/0x3b0 [ 844.790439] migrate_pages+0x484/0x2490 [ 844.795456] ? kernel_migrate_pages+0x630/0x630 [ 844.800267] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 844.805925] kernel_move_pages+0xf40/0x1700 [ 844.810555] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 844.817987] ? __x64_sys_clock_gettime+0x165/0x240 [ 844.822947] ? __ia32_sys_clock_settime+0x260/0x260 [ 844.827996] __x64_sys_move_pages+0xdd/0x1b0 [ 844.832456] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 844.837256] do_syscall_64+0xf9/0x620 [ 844.841109] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 844.846496] RIP: 0033:0x45c829 [ 844.849787] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 844.871286] RSP: 002b:00007f7b698dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 844.879278] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 844.886735] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 844.895243] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 844.902900] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 844.910557] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f7b698e06d4 23:18:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3800bc26", @ANYRES16=r4, @ANYBLOB="08002cbd7000fcdbdf250600000008000800ac1414bb080004000200000014000500fe880000000000000000000000000101"], 0x38}, 0x1, 0x0, 0x0, 0x8844}, 0x20000000) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x74, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010101}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x20004014}, 0x810) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 845.021883] warn_alloc_show_mem: 1 callbacks suppressed [ 845.021891] Mem-Info: [ 845.041437] active_anon:718021 inactive_anon:4057 isolated_anon:810 [ 845.041437] active_file:4073 inactive_file:4432 isolated_file:0 [ 845.041437] unevictable:0 dirty:130 writeback:112 unstable:0 [ 845.041437] slab_reclaimable:17540 slab_unreclaimable:148212 [ 845.041437] mapped:57705 shmem:4244 pagetables:49976 bounce:0 [ 845.041437] free:549126 free_pcp:888 free_cma:0 [ 845.109961] Node 0 active_anon:1789236kB inactive_anon:16196kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:213952kB dirty:0kB writeback:4kB shmem:16944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 894976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes 23:18:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="2b659a387103b68f5933d3a233c7b6962be67a4da0557e5b75439b781f2c02adaddbcbaed9b76816c94dc27dde5084322dc5b4c5253378b3eb7874684908e5e10dc8e69d501e2cbe7dead2d213a5a8d4cf1dbfa1054a8af886401a", 0x5b) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 845.183694] Node 1 active_anon:1082948kB inactive_anon:32kB active_file:16288kB inactive_file:17724kB unevictable:0kB isolated(anon):3240kB isolated(file):0kB mapped:16868kB dirty:20kB writeback:44kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 847872kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 23:18:50 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x600000000000000) [ 845.283775] Node 0 DMA free:10340kB min:220kB low:272kB high:324kB active_anon:2476kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:224kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 845.448746] lowmem_reserve[]: 0 2531 2533 2533 2533 23:18:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="e0030000b50e6ccfcc2fe323f15acf5ea904ba859ed257ac2b23afe90394296a6008af78004e8050b01e691d9c6ae00993161d2609dd30bf0f7f4050ceb1bb27ea0bbb3781c61ff2b3ebf0a20b590728d0908fc34c218f4e415f2464f9b92f2de4c1b74ad40ae10071bb9203b932b9fbdacf9ba2789e95cbbf02e7fe9c9924af7400ef380fb8ac6d1855269ea236ecd3752925b014bbe5406717baffa199ba9af3e8baacb4d171d87a899f064dfe499d2b7da0be22ce637762", @ANYRESHEX=r1, @ANYBLOB="0100000000000000004100000004030037d54a8f286f1487077a690021"], 0x1c}}, 0x4) syz_init_net_socket$rose(0xb, 0x5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000100)={0x10000, 0x2, 'client1\x00', 0xffffffff80000002, "1c04486fa87d4e53", "3ef614b182e6d8e82860a69de47c34efda671985b814ed7e208160fdd9a6214d", 0x3, 0xffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r5, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)=0x0) statx(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x6000, 0x4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./bus\x00', r6, r7) chown(&(0x7f0000000040)='./file0\x00', r5, r7) [ 845.480638] Node 0 DMA32 free:37096kB min:36048kB low:45060kB high:54072kB active_anon:1786664kB inactive_anon:16196kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:4kB present:3129332kB managed:2595340kB mlocked:0kB kernel_stack:17824kB pagetables:60172kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB 23:18:51 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0xfffffffe, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x800000000000000) [ 845.579730] lowmem_reserve[]: 0 0 1 1 1 [ 845.606163] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 845.652346] syz-executor.5: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) [ 845.694177] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 845.741103] CPU: 0 PID: 19249 Comm: syz-executor.5 Not tainted 4.19.122-syzkaller #0 [ 845.749314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 845.758714] Call Trace: [ 845.761329] dump_stack+0x188/0x20d [ 845.765179] warn_alloc.cold+0x7b/0x173 [ 845.769440] ? zone_watermark_ok_safe+0x260/0x260 [ 845.771471] lowmem_reserve[]: 0 0 0 0 0 [ 845.774308] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 845.774328] ? wait_for_completion+0x3c0/0x3c0 [ 845.774355] __alloc_pages_slowpath+0x20cf/0x26a0 [ 845.774390] ? warn_alloc+0x110/0x110 [ 845.774429] __alloc_pages_nodemask+0x5b6/0x6a0 [ 845.774447] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 845.774479] alloc_new_node_page+0x313/0x3b0 [ 845.798826] Node 1 Normal free:2149612kB min:53816kB low:67268kB high:80720kB active_anon:1083456kB inactive_anon:32kB active_file:16288kB inactive_file:17724kB unevictable:0kB writepending:76kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:49824kB pagetables:138484kB bounce:0kB free_pcp:2052kB local_pcp:1308kB free_cma:0kB [ 845.801742] migrate_pages+0x484/0x2490 [ 845.801769] ? kernel_migrate_pages+0x630/0x630 [ 845.827539] lowmem_reserve[]: 0 0 0 0 0 [ 845.842905] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 845.842921] kernel_move_pages+0xf40/0x1700 [ 845.842948] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 845.842972] ? __x64_sys_clock_gettime+0x165/0x240 [ 845.842987] ? __ia32_sys_clock_settime+0x260/0x260 [ 845.843006] __x64_sys_move_pages+0xdd/0x1b0 [ 845.843024] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 845.843041] do_syscall_64+0xf9/0x620 [ 845.843062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 845.843073] RIP: 0033:0x45c829 [ 845.843094] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 845.843107] RSP: 002b:00007fceb9b01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 23:18:51 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x507, 0x8, 0x2192, @local, 'syzkaller1\x00'}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x800443d3, &(0x7f0000000080)={@none}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r7, 0x0) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x83c, 0x4, &(0x7f0000000440)=[{&(0x7f00000001c0)="ac86f5b092f13109071235b1bcb4a2d064c7a9c81e5af27f74eae03953a3132c57a3aa3bc32a39030fac78e2a30e6555f06b6f27b515af6b089b3249e6e4946c65bcc9c0a0dafc6bd69893dbef6cb5d4f55df6691a4d0e57e40f511e338ce6d5c16167c084c5b6b07c101790da3365211a8630099a63e11ab1f55d2a4d3ec1fb0ad69bc5061bc8e5ced72b6c2511d8608470b89d3cd27f4713ecfab300e5", 0x9e, 0xfffffffffffffe01}, {&(0x7f0000000280)="dc670ccb1669de65ed5ca369369a45fa3d3655b9ab8f11a55d626c84444d45d7aaa9b2fa55c7546d2ce074e2f6c1ce6632ba1e0d49fbe3c6d3be45e887023dcf74b33e1e7814b05dc9dad339aa665b635c13e4b433ef09df3d3deff9ca61c2610f4334633461c9e398953d19c9f08c20b7363a2fe63b09d665bf5304ee26c3dade75830830cf1bc5b4c52fa639ae7ff975f0221e6bd0c70bf48022e7010f51a4c3c1c71c535b6e62f2", 0xa9, 0x6ffa9157}, {&(0x7f0000000340)="cb4ce0ae", 0x4, 0x8000}, {&(0x7f0000000380)="e1ac4fab5bdd1cd3e8d6e12079d78fcefdfa5145dec7bda98f32cc9a8d15e9af6e35819d834c88b039cc0887889857c798999983a5764be18a25421ccca38e5ccebf20d0f3fbdf60fade2de1091fdee609de3097c4d5139f4b3df5f16c335f059fa247224f0147bfff6236015134c800e7df29c57c79355170772cb1608c6467fa00", 0x82, 0xffffffffffff29dc}], 0x40041, &(0x7f00000004c0)={[{@usrjquota='usrjquota'}, {@grpjquota='grpjquota'}, {@errors_ro_remount='errors=ro-remount'}, {@errors_ro_remount='errors=ro-remount'}, {@hash_r5='hash=r5'}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation'}, {@data_journal='data=journal'}, {@resize_auto='resize=auto'}], [{@euid_gt={'euid>', r5}}, {@pcr={'pcr', 0x3d, 0xffffffffffff70a1}}, {@euid_gt={'euid>', r7}}, {@seclabel='seclabel'}]}) ioctl$MON_IOCX_MFETCH(r3, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x40}) 23:18:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01000000000010000000dd3eb70e1b00009f12732e98cb871b33e4dbe1a6faedaea83b0e4c58596094bd967b3cf501bb694bd5e7ce36f1442d8d5b753ffa00adce40e59ed2ed65db767451624c6700000000000000"], 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, 0xffffffffffffffff) [ 845.910225] Node 0 DMA: 13*4kB (UMEH) 34*8kB (UEH) 16*16kB (UMH) 11*32kB (MH) 11*64kB (UMH) 4*128kB (MEH) 4*256kB (MEH) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (M) 0*4096kB = 10340kB [ 845.926075] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 845.926146] RDX: 00000000200000c0 RSI: 00000000fffffffe RDI: 0000000000000000 [ 845.926158] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0800000000000000 [ 845.926167] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 845.926176] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007fceb9b026d4 23:18:51 executing program 1: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009c40)='/dev/autofs\x00', 0x70500, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer\x00', 0x8400, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r7, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @loopback}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000c180)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x200000}, 0xc, &(0x7f00000099c0)=[{&(0x7f0000000200)={0x5f8, 0x42, 0x210, 0x70bd28, 0x25dfdbfc, "", [@nested={0x1e7, 0x4e, 0x0, 0x1, [@typed={0x6, 0x24, 0x0, 0x0, @str=',\x00'}, @generic="bc2d2921a6baeb58cace82995e03df58fcc5706a552ef05f568041e425e2c30142c90f7f3cf28238f449c621205ad389ffbfdf61bb8279a80cd148cc4ee9ff4750c5cf24cf18756f6f2173586b2e37542d2d", @generic="659931b396dfeeacaa0b95b12a6e95c494ead759f598ff07bfdd9e7991d24056fa6aa16b6373bdb147b3bf5bdab33a0201a4407cb5df5960a2cb7cb94ddd3b37c7f9072922905957c06e696a3fb8f39d56cccd8af40b2bccb6252ad8f573d5f6d048619ebef7e8f525f515ad2242cfdfe461d44a08217bfe455e5f94c8fe6ec13d84f4960ed9749093997695159e0f13d0ba8982c5e631bc4b52e8916efb341279a2f36070a28c5de8e350365f1a8e47616ad6a5ec9f1dcc70b28f5e2bdb4f2fb8b981720fb4", @typed={0x8, 0x72, 0x0, 0x0, @uid}, @generic="3b2df1a1f4d945c606c5b7bc29536bfd192b734f166aff2ced9c11fc3b3d2805ba31b94527a5813251833a25d598e8927abe803c2e42a3891afcd4fe6a21c434375d88b9904d529cdd344fce4d19504ef8f078c975d1224b152c9f3e0de8a889a086abc6c9add22eaa03584ed9dbc39039f15af82ee114fb861446e8d3da097e65e61d03bf15be996800b5f59e8403a43637f34e28e4909bd32c43e474545fe05a21f061a7fc1f83be1e901ad2d112dc7cc3b5589da702edaff77c"]}, @generic="a93430d1c0a0180bc8142ef07095320ff377fb7aa75a9b25e43bce622a5b2d5ea5eafd66bda99ae7a72f6a9977075413d001fa6941599e633372b4385a1be3e77f0d737b2206de22aaadc9574effcac6c90782b4fb0f38920e6b6d11cbc44f9895d461f87d18357b3d6a19d2701bf9f1", @nested={0x1af, 0x69, 0x0, 0x1, [@generic="b6859da42777d59d2b97999e42a7a9b0627d220adc0dae6f9bba50f3e5c6ab14de27664ffae722691c8d04bb52ff85d45b2b8bdae10389b1008e030256615594418a4a397cc64cfc0402af29090f7e9df014e95a37245741db0c21946f1efaba379c5f6123403330512097afc5997e60ef4a26117d85278b657fd160024d86fcb113232ec8707b005b1ad8f01ddd2355497907bc254c11d250fd3b70b04755d8c4223df6b8b22de172f9023ea8ce0105fc7826e885e6228d0886f734214eaff362654349afa7c588b337c6901285817aafc0eec3beaef39e53074ac05341c657e47de368", @typed={0x14, 0x31, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x93, 0x0, 0x0, @ipv4=@broadcast}, @generic="7aedc1e5dc8ec7616847f801b2b87d2c76ff90d8d903cefa3706e665eb8f6fc3feb553757561720d1d3831a82d0a9bb66664e74f56b99f00f68f278a8e8ce5d1018785bc0283c929d8ee4ae70f000b8768bf69d61700d6ae942ad3b2d44e9ca3eb8476f41f0f5cf0e2896e48b2281528d6f4637e467ec0d5bcae42070076f6ecdb2b58563668d82039dd111736a26e1b5ca98576876f61c1c3f7e6a2bb30970a", @generic="aa3b51b3300f354af90efb"]}, @nested={0x1cf, 0x49, 0x0, 0x1, [@generic="601d6988908205a54c26171106f3608b6f261a9be756aab337abb30f031843aaea59f51e957e4f0ca91b1c79b0c3d7f866d7f5dee278fa646686dfb12e1b286f0252ea68dfc6457f231b64a9634d75e1633948d50abb465f480f017b99c262dbe932c5f1a898056ffa84b098518606b02cb597f178fac48b0884cce01fe8fd8141c3defdaee47d1ccb9424b8d366aa217bb193c0a12bb2af781e0ff84d4ed3006dada432ff3d5d956db09f19553edb3630f65879b19af312af6f0341b68d9d4d6f19770f10f95d800c4a3912d442829d338c50d8f065dc59e43a6b2f818e7252a281", @generic="a9a6897936996ad04294d6b6a58ace2ed47ce7b75ce6224f09ef81966d5c38cd52cc94ea4c4e0280305d1e2d862fe70eb80e6a251d86195f8df0119f9354e30c625705ce109bd1ec266e8d23f1151a6ba651a009e58ccdc0059b9b1aa3cdad90105a6c5e69c48780302025e8293b6f4e02544e061b4f86f71340d846a683f87dd043f9970ea013011b3d119cd7f583a09b375977454404da17ddea2e0f1d6891403b662feb50bdac608baa81ac3ce7999320f152095ef92760b6136856520dae62108e3e4080783f465085b8ebd91a328f1637993cabd61f3ca3c7c69fba572e05", @typed={0x4, 0x3b}, @typed={0x4, 0x63}]}, @typed={0x8, 0x90, 0x0, 0x0, @uid}, @typed={0x8, 0x25, 0x0, 0x0, @uid}]}, 0x5f8}, {&(0x7f0000000800)={0x58c, 0x37, 0x300, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x4, 0x38}, @typed={0x8, 0x2e, 0x0, 0x0, @fd}, @typed={0x14, 0x2, 0x0, 0x0, @ipv6=@remote}, @nested={0x428, 0xf, 0x0, 0x1, [@typed={0x8, 0x7f, 0x0, 0x0, @pid}, @typed={0x8, 0x93, 0x0, 0x0, @u32=0x2}, @generic="f74f9a913229f17e2ec0caa9bcb2d559892dfc8ed42a2cca4e2c8cf883d064b554f7f99aa23d7166bb313b8e3753cbc6f625c7368f4ae5e06a02997906fe06ef0a653c6636b400bed2cec8b0393428f047241c74b3951bff506bdd6c52c50ad709c10f01a41333745cc663dca586787e639b9c2ef87b7148a5f1110b4e92ae956856dc6ae013830af78698817472ec5e2dabee85af71a8a0a52b460168b7411e3b5af29eab8ec4113dd61f867fa4c1577457c0ac84b7d74eaf816d9a67416e48cf90afcc914e5f1bbc74a4ef96b06c45e13560911335dfa09378c27986250feac8870ed422e82b705074419148", @typed={0x74, 0x53, 0x0, 0x0, @binary="3d085b73f25ab5f2dec309d56c4a4f6f0af4edcab91de6843f281133993be69de83d07f69c43c8bd64494042d9b8299c99ca57a8958fa771513a4ceea657b238628fa281151d2f3589d2a1a927040547080d4d4e44c4f9a4723a614ec2522d190822b78451f17d194cb34f9e5104932c"}, @generic="cd4ac4f384dd9867a4a0ec20303f151148d81af310d9d640362b3256f62bb4def8034c91b2e1b70f1c6ec44031923ae364558b95b77669a7508235e39074e3d1076d1cad069a453bb88511469a695621ba9217d28713e6db9ec5f70898cfee123ddaefea738b52f198ac6132fa4672440fb131fa797e5ee7148a8a470380b2e873cb727b95616268542b0cd38a7c01fde6c16458191d1ad522ceb95801f2281064cc63c2ac6bd9d06f71772cfc674052c752b78a6429e613c414", @typed={0x8, 0x88, 0x0, 0x0, @fd}, @generic="b3d24de3b22df6decedf1d23eff60ee0ee472c363e48554891d7f55b5b04784017209fe79cc2d5f380ec43ac47c8ed604103c7d7a37ab0dd727b305d7a89b94469b71f839fbbed1f7fd5d90a5c1d5cbe7669dd0ecf40bb46682026179534f07031b3e4e70eb2ce19176b10da409208e2cb6e0c549db0b22b29ffc350d3a0c1fcc7a8dbde76ddbd083f586e2ce1d8a9770fdd9a38f5b26eb50b624ce66be81aa31d80c1d34346c7de6b6574a3a4e7ca7bbbe4316edfdde8fe2ed08fb530b58d04e86a2a9106cd6e330cf12d6568e3f210fca6bf3e36bb19c6a1d1ad717e3ac59b5a697fad9cf47178fd272f8b2decd0", @typed={0x8, 0x12, 0x0, 0x0, @fd}, @generic="c240fefe785945d638866492b7d6f6ad9e08505a2b4b6a013aa3390bfa471dc193e047ff5048cf325efea5de0fadf66e2e67892be94ebf89a40ac12b21e3bc89969c18c928d1314ed3112970bdecaa9376310e3b9aff9f71dca69f66e070e9e34b6e682e25e38234342b5856216f00906b458418fcf8165ad349885908ec4e032fbd2b1f7d1e86a8b694f3a0d1fabb556fe3f95b4d1217bf8857b5b52c068c45f6428d7e3d6114ce8215830e65f5277eee88d439e3d579055f1f3abd04965352a67f52c599c02a71d5efd7463f0d68b36ec4763fab034d4932b738d611bece00a14097a57a160ab4ad9844", @generic="7fc36a96d491be283242300ea1f107"]}, @nested={0x133, 0x18, 0x0, 0x1, [@typed={0x8, 0x1f, 0x0, 0x0, @fd}, @typed={0x8, 0x77, 0x0, 0x0, @uid}, @typed={0x8, 0x1b, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0x5d, 0x0, 0x0, @uid}, 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[@generic="8e38aa9e7d36de0ae61ca81e480d0e4b3514a6cb2c23ef679dc4bf88c60179d465147dfe992743746a9d747c4812b7b350481ebf1d9a0d69f39328dafcc06af1eb5e20545f9c0244721fecbb6964679751dfadeda84427efc685c5ca85888119675012a14f5a1f564a9d047eb943a1b801"]}, 0x84}, {&(0x7f0000000f00)={0x2410, 0x39, 0x8, 0x70bd26, 0x25dfdbff, "", [@nested={0x10ca, 0x58, 0x0, 0x1, [@typed={0x8, 0x35, 0x0, 0x0, @u32=0xc4}, @typed={0x8, 0x1b, 0x0, 0x0, @pid}, @typed={0x8, 0x6c, 0x0, 0x0, @pid}, @generic="08baaf99587f7db59658cbae697c7dbc93d3ac9d8314e386048fe5239799aa55e6655371431f15905269c3438432452978fc5962f74d3848ff5eec3cdead28d4a23eb5116e49ac64f25ff98e3ef98419d227a592a98e99a6aee2e1949b331ce0035625f95872ded1abbd6ea6898d1bc4ed6ce6f33ddfd9445beb4183f58ad8d909ceb99b6c00a8d521669242c7351dea89928604fe8bd3984daf0bdd2b1b34f0a0495201a7a9", @typed={0x1004, 0x44, 0x0, 0x0, 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@generic="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@generic="e8df2237953c4a72ce1e888e8c1d7d0d18e0c0006f8a642f76b1996bd71307abaae1e578ecaa167e28169d0f142c13aa9a020f31b3fcc520caead6597aacfaa9d60bf7249fc7db884a4e8b10afd07b4aa9a8bc6896b0379a86ffc3c382ff61e6c01edbe406", @typed={0xc, 0x82, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x31, 0x0, 0x0, @pid=0xffffffffffffffff}]}]}, 0x28e0}], 0x8, &(0x7f000000c040)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x18, 0x1, 0x1, [r5, r6]}}], 0x138, 0x40000}, 0x2) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) open(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xeb6, @private2}, 0x1c) 23:18:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b000004060021"], 0x1c}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x141000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000040)={0x1, 0x6, [{0x200, 0x0, 0x4}]}) [ 846.254121] syz-executor.1: page allocation failure: order:0, mode:0x6600ca(GFP_HIGHUSER_MOVABLE|__GFP_THISNODE), nodemask=(null) 23:18:51 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x800443d3, &(0x7f0000000080)={@none}) ioctl$PPPIOCDISCONN(r1, 0x7439) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x46300) [ 846.298003] Node 0 DMA32: 2*4kB (MH) 17*8kB (UMH) 1195*16kB (UH) 443*32kB (UE) 0*64kB 3*128kB (H) 3*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 35104kB [ 846.323172] ------------[ cut here ]------------ [ 846.344355] Unexpected user alpha2: [ 846.355564] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 846.363879] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 846.386676] WARNING: CPU: 0 PID: 19124 at net/wireless/reg.c:416 restore_regulatory_settings+0x211/0xf90 [ 846.387684] CPU: 1 PID: 19284 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 [ 846.396780] Kernel panic - not syncing: panic_on_warn set ... [ 846.396780] [ 846.404674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 846.422197] Call Trace: [ 846.424804] dump_stack+0x188/0x20d [ 846.428568] warn_alloc.cold+0x7b/0x173 [ 846.433047] ? zone_watermark_ok_safe+0x260/0x260 [ 846.438075] ? __alloc_pages_slowpath+0xc3d/0x26a0 [ 846.443005] ? wait_for_completion+0x3c0/0x3c0 [ 846.448372] __alloc_pages_slowpath+0x20cf/0x26a0 [ 846.455682] ? warn_alloc+0x110/0x110 [ 846.459588] __alloc_pages_nodemask+0x5b6/0x6a0 [ 846.464259] ? __alloc_pages_slowpath+0x26a0/0x26a0 [ 846.469281] alloc_new_node_page+0x313/0x3b0 [ 846.473682] migrate_pages+0x484/0x2490 [ 846.477655] ? kernel_migrate_pages+0x630/0x630 [ 846.482768] ? isolate_lru_page+0x8ee/0x11b0 [ 846.487178] do_move_pages_to_node.isra.0.part.0+0x2e/0x70 [ 846.493245] kernel_move_pages+0xf40/0x1700 [ 846.497579] ? do_move_pages_to_node.isra.0.part.0+0x70/0x70 [ 846.503496] ? __x64_sys_clock_gettime+0x165/0x240 [ 846.508427] ? __ia32_sys_clock_settime+0x260/0x260 [ 846.513734] __x64_sys_move_pages+0xdd/0x1b0 [ 846.519153] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 846.523946] do_syscall_64+0xf9/0x620 [ 846.527755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 846.532949] RIP: 0033:0x45c829 [ 846.537440] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 846.558562] RSP: 002b:00007f352c8bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 846.566356] RAX: ffffffffffffffda RBX: 00000000004f6360 RCX: 000000000045c829 [ 846.574394] RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 846.582584] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 846.589942] R10: 000000002026bfec R11: 0000000000000246 R12: 00000000ffffffff [ 846.597206] R13: 000000000000075e R14: 00000000004ca1b0 R15: 00007f352c8bc6d4 [ 846.604501] CPU: 0 PID: 19124 Comm: kworker/0:1 Not tainted 4.19.122-syzkaller #0 [ 846.612409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 846.621878] Workqueue: events_power_efficient crda_timeout_work [ 846.625661] Node 1 Normal: 846*4kB (M) 894*8kB (ME) 644*16kB (UM) 526*32kB (UM) 398*64kB (UME) 308*128kB (UME) 196*256kB (UME) 133*512kB (UM) 64*1024kB (UM) 1*2048kB (U) 454*4096kB (M) = 2148008kB [ 846.628147] Call Trace: [ 846.628173] dump_stack+0x188/0x20d [ 846.628195] panic+0x26a/0x50e [ 846.628213] ? __warn_printk+0xf3/0xf3 [ 846.659375] ? restore_regulatory_settings+0x211/0xf90 [ 846.664716] ? __probe_kernel_read+0x16c/0x1b0 [ 846.669848] ? __warn.cold+0x5/0x46 [ 846.673691] ? __warn+0xe4/0x1c0 [ 846.677079] ? restore_regulatory_settings+0x211/0xf90 [ 846.682810] __warn.cold+0x20/0x46 [ 846.686382] ? restore_regulatory_settings+0x211/0xf90 [ 846.691769] report_bug+0x262/0x2a0 [ 846.695460] do_error_trap+0x1d7/0x310 [ 846.699368] ? math_error+0x310/0x310 [ 846.703194] ? irq_work_queue+0x2b/0x80 [ 846.706969] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 846.707183] ? wake_up_klogd+0x8c/0xc0 [ 846.720664] ? vprintk_emit+0x1d0/0x6e0 [ 846.724784] ? trace_hardirqs_off_caller+0x55/0x210 [ 846.729833] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 846.734722] invalid_op+0x14/0x20 [ 846.738290] RIP: 0010:restore_regulatory_settings+0x211/0xf90 [ 846.744191] Code: 03 44 89 ee e8 d0 2e bb fa 45 84 ed 0f 85 57 07 00 00 e8 92 2d bb fa 41 0f be d4 0f be f3 48 c7 c7 40 cb 3f 88 e8 ba 3c 90 fa <0f> 0b e8 78 2d bb fa 48 8b 1d f1 aa ec 02 48 b8 00 00 00 00 00 fc [ 846.763114] RSP: 0018:ffff8881a36cfc50 EFLAGS: 00010286 [ 846.768493] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 846.775784] RDX: 0000000000000000 RSI: ffffffff8152fab1 RDI: ffffed10346d9f7c [ 846.783070] RBP: 0000000000000001 R08: ffff888096ac2380 R09: ffffed1015cc5079 [ 846.790354] R10: ffffed1015cc5078 R11: ffff8880ae6283c7 R12: 0000000000000000 [ 846.797755] R13: 0000000000000000 R14: ffff8880a373b200 R15: ffff8880ae62ba80 [ 846.805066] ? vprintk_func+0x81/0x17e [ 846.808992] ? find_held_lock+0x2d/0x110 [ 846.811359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 846.813074] ? regulatory_hint_user+0x220/0x220 [ 846.813094] ? __lock_is_held+0xad/0x140 [ 846.813117] crda_timeout_work+0x1b/0x20 [ 846.813133] process_one_work+0x91f/0x1640 [ 846.813155] ? pwq_dec_nr_in_flight+0x310/0x310 [ 846.813179] worker_thread+0x96/0xe20 [ 846.847843] ? process_one_work+0x1640/0x1640 [ 846.853317] kthread+0x34a/0x420 [ 846.856726] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 846.862309] ret_from_fork+0x24/0x30 [ 846.867974] Kernel Offset: disabled [ 846.872011] Rebooting in 86400 seconds..