last executing test programs: 3.142574908s ago: executing program 0 (id=611): r0 = socket(0xa, 0x3, 0xff) sendmsg$inet6(r0, &(0x7f0000000000)={&(0x7f0000000140)={0xa, 0xa, 0x4, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@dstopts_2292={{0x18, 0x29, 0x4, {0x32}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}], 0x30}, 0x922bac8556bdad8e) 3.142087205s ago: executing program 0 (id=614): munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20040044) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r0}, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000300)={r0, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x10, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}]}, &(0x7f0000000240)='GPL\x00', 0xc, 0x1009, &(0x7f0000002500)=""/4105, 0x0, 0x68}, 0x94) 3.081788245s ago: executing program 0 (id=618): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x4, 0x5}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000e80)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) sendmsg$unix(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 3.000471614s ago: executing program 0 (id=621): prctl$PR_SET_VMA(0x3d, 0x0, &(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) 2.998913279s ago: executing program 0 (id=625): mknodat$null(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x103) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0) 2.923276186s ago: executing program 0 (id=627): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x40f00}, 0x94) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[], 0x32600) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0x10, 0x3, 0x0) writev(r3, &(0x7f00000028c0)=[{0x0}], 0x1) bind$inet(r2, &(0x7f0000019080)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) mlock2(&(0x7f00005d3000/0x3000)=nil, 0x3000, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x0, 0x0, 0x0, 0x405, 0x0, 0x0, 0xf49dbd192d5d3982, 0x10, '\x00', 0x0, @fallback=0x1d}, 0x94) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r4, &(0x7f0000000080)=ANY=[], 0x10448) 751.65756ms ago: executing program 1 (id=649): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000600)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa408000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="00000000000000005704000008000000850000001c00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) 641.265677ms ago: executing program 3 (id=650): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000180)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x8401, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) write(r0, &(0x7f0000000300)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541c", 0x60) 489.833811ms ago: executing program 1 (id=651): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x4, 0x5}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000002000000850000008600000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000e80)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) sendmsg$unix(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 413.358676ms ago: executing program 3 (id=652): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000c80)=[@ip_retopts={{0x14, 0x0, 0x7, {[@generic={0x86, 0x2}]}}}], 0x18}, 0x0) 413.069883ms ago: executing program 2 (id=653): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000005000000020000000010"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r1}, 0xc) 253.113631ms ago: executing program 2 (id=654): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x13, 0x301, 0xfffffffe, 0x25dfdbfa, {0xa}, [@typed={0x8, 0x2, 0x0, 0x0, @ipv4=@multicast1}]}, 0x1c}}, 0x20000000) 252.947048ms ago: executing program 3 (id=655): r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x3, &(0x7f00000001c0)={{}, {0x0, 0x989680}}, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) 193.262059ms ago: executing program 2 (id=656): sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800e00010069703665727370616e000000100002800400120006001800177b000008000a"], 0x4c}, 0x1, 0x0, 0x0, 0x40001}, 0x4000) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000840)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newqdisc={0x9c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x6c, 0x2, {{}, [@TCA_NETEM_LOSS={0x30}, @TCA_NETEM_RATE={0x14, 0xd}, @TCA_NETEM_CORRUPT={0xfffffeb2, 0x2}]}}}]}, 0x9c}}, 0x0) 192.961899ms ago: executing program 1 (id=657): syz_emit_ethernet(0x82, &(0x7f0000000580)=ANY=[@ANYBLOB="cf599d3baed500000000000086dd60f20000004c2c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00060008"], 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6060626000102c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa880000"], 0x0) 131.003509ms ago: executing program 3 (id=658): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf1}, 0x8) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x1c, &(0x7f0000000580)=[{0x0}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000480)={0x0, 0x0, 0x7a}, 0x8) 130.301361ms ago: executing program 1 (id=659): openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x10) setuid(0xee01) semctl$GETVAL(0x0, 0x1, 0xc, 0x0) 129.384901ms ago: executing program 2 (id=660): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000180)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x8401, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) write(r0, &(0x7f0000000300)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541c", 0x60) 83.041247ms ago: executing program 3 (id=661): mount$tmpfs(0x0, &(0x7f0000001880)='.\x00', &(0x7f00000018c0), 0x1, &(0x7f0000000180)={[{}]}) 82.805687ms ago: executing program 1 (id=662): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000005000000020000000010"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r1}, 0xc) 82.686481ms ago: executing program 3 (id=663): r0 = fsopen(&(0x7f0000000100)='devtmpfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) fanotify_init(0x1a, 0x1) syz_io_uring_setup(0x7db6, &(0x7f0000000180)={0x0, 0x93e8, 0x2, 0x2, 0x1af}, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c00000000010104000000000000000002001000240002801400018008000100e000000108000200e00000010c00028005000100000000001c0010800800014000000000d97405010000000008000240000000000800", @ANYRES64=r1], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 82.215293ms ago: executing program 2 (id=664): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000180)=0x80177, 0x4) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{&(0x7f0000000100)={0xa, 0x4c20, 0x7ffff, @ipv4={'\x00', '\xff\xff', @local}, 0x9}, 0x1c, 0x0}}], 0x400000000000067, 0x0) 274.717µs ago: executing program 1 (id=665): r0 = memfd_create(&(0x7f0000000580)='\x103q}2\x9a\xce\xaf\x03\xdfy[\xd9\xffR8\xf4\x1c\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xa0\x00\x00\x00\x90+\xd6\x05\r\x84\x87\x1c\b\xdb\xe2\x00\x00A\x90m\xb6&\xd0\x9d\x00\x00\xc5\xb8,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\x00\x00\x00\x00\x00\x00\r\x1b\xd3\xff<\x83z\x80\x8fQ|\xf5d\x10\x10\xd7\x01M\x7fML\x18\'\x1a<\xfee7{l\x16}\xa0I\x7f\xb5)l\xbb\x02\xfa\xb7\xb6\xa0]\xda8\xe0~\x1c \x91\t\x8b\xbd\x1f\xb3834d1i\x9b\x94\xa6\\\x0e\xe2\xfa\xe5!\xd3\xcf\xfc\xce\xba\xe2\x9f\x05xgL5\x14Y+\xb3\x1axi)<\xf7\x98\xc1\xba\xf4|\xe7|\xc4\xd7\x03\x00\x00\x00\x04D\x15E^7%8\x94y\x98\xf0l\xa0\'Q%\xd4\xda\xee\x81}\xcc\xfd\xa2\xe3M~x\x96\xe3]\xd70\xa2\x17\xca\xde\x1b\xaa\xe0l\xfc\x85\x8fc\x1c{|e\x8bs\xb0\x85E\xce;p)\xf8\xa6\xaa&QC4V\x81\x04\xcf\xd2\x81\xdc\xdf\xd7<\x9f\x93\x8bX\xd4\xea\xb2\xff\b\x92\xc7\x00\xef\xff\x00\x93\x1f\x92\xa7dcY\x9c\x9e9O-\xfcF\xbb\xbd{:IR\xea\xd8$\xe2\xa0\xc2\x8b\x1a\xead\xb8\xe1:6\x15M\x1d\xdak\x8c\x909\xd8\xb3\x02\xe0\x04\x9c\xc2\x06|\xf0\x0f\xa6Y&r\x9b\xc5\x1d\xe7jDf\x87@\x8fg\x15RJw\x82\xe2\xdcunu\xff`\xa40\xce\xffB%\xe4k\xff\x8d\x06\x0e\x89\xd9DC\x9fF\x9c[M=\xe0^\xa8\xed)\xe8Z\xe8\x99&\x87\x04\xa4\t\xaa\xd8\xd6\xd5pG\xcb\xc4\x8b\xf7\xb8#\xcb\xd8|\xa5\xa6S\x8b\x8cv\xb7)\x02k\xf3L\x03\xbb\xfa\xe1\\\xf1\x8cUj\xd5\xa5\x88GL\xe7g\xfex\xcd\xaa\xad\x906\xd0sy\xc6T\x93\xae\xd5r\xc8G\xc5\xfdS\xff\x04:`\x1e\xe3;l\xcd&\xd4\xf4\x8eum\x04\x00~\xfa\x05', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2, 0x12, r0, 0x0) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000900)={{&(0x7f00001eb000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={{&(0x7f00003fe000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000200)={{&(0x7f000045f000/0x8000)=nil, 0x8000}}) 0s ago: executing program 2 (id=666): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x4, 0x5}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000002000000850000008600000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000e80)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) sendmsg$unix(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) kernel console output (not intermixed with test programs): 21KB 267KB [ 105.341162][ T5455] sgpool-64 63KB 191KB [ 105.343747][ T5455] sgpool-32 18KB 63KB [ 105.346595][ T5455] sgpool-16 25KB 78KB [ 105.349481][ T5455] sgpool-8 23KB 78KB [ 105.351892][ T5455] bio_crypt_ctx 9KB 11KB [ 105.353924][ T5455] bio_integrity_data 7KB 8KB [ 105.356224][ T5455] request_queue 223KB 242KB [ 105.358921][ T5455] blkdev_ioc 16KB 31KB [ 105.361505][ T5455] bio-200 19KB 66KB [ 105.363873][ T5455] biovec-max 246KB 484KB [ 105.366034][ T5455] biovec-128 38KB 127KB [ 105.368270][ T5455] biovec-64 16KB 157KB [ 105.370423][ T5455] biovec-16 13KB 54KB [ 105.372334][ T5455] user_namespace 39KB 123KB [ 105.374242][ T5455] uid_cache 32KB 62KB [ 105.376169][ T5455] iommu_iova_magazine 999KB 1071KB [ 105.378439][ T5455] iommu_iova 169KB 176KB [ 105.380784][ T5455] dmaengine-unmap-256 26KB 30KB [ 105.382973][ T5455] dmaengine-unmap-128 14KB 30KB [ 105.385172][ T5455] dmaengine-unmap-16 7KB 8KB [ 105.387527][ T5455] dmaengine-unmap-2 3KB 4KB [ 105.389985][ T5455] QIPCRTR 18KB 31KB [ 105.392095][ T5455] audit_buffer 11KB 11KB [ 105.394101][ T5455] skbuff_ext_cache 13KB 32KB [ 105.396042][ T5455] skbuff_small_head 1067KB 1266KB [ 105.398031][ T5455] skbuff_fclone_cache 56KB 144KB [ 105.400186][ T5455] skbuff_head_cache 1478KB 1532KB [ 105.402112][ T5455] configfs_dir_cache 30KB 32KB [ 105.404109][ T5455] file_lock_cache 14KB 63KB [ 105.406253][ T5455] file_lock_ctx 41KB 43KB [ 105.408987][ T5455] fsnotify_inode_mark_connector 18KB 35KB [ 105.411569][ T5455] posix_timers_cache 13KB 16KB [ 105.413993][ T5455] taskstats 47KB 111KB [ 105.416462][ T5455] mem_cgroup_per_node 111KB 185KB [ 105.419160][ T5455] mem_cgroup 165KB 185KB [ 105.421692][ T5455] proc_dir_entry 612KB 632KB [ 105.424228][ T5455] pde_opener 3KB 3KB [ 105.427583][ T5455] seq_file 13KB 63KB [ 105.430427][ T5455] sigqueue 8KB 31KB [ 105.432984][ T5455] shmem_inode_cache 6843KB 7219KB [ 105.435453][ T5455] kernfs_iattrs_cache 26KB 27KB [ 105.438044][ T5455] kernfs_node_cache 24397KB 24464KB [ 105.440953][ T5455] mnt_cache 49KB 126KB [ 105.443719][ T5455] bfilp 11KB 15KB [ 105.445889][ T5455] filp 88KB 527KB [ 105.448075][ T5455] names_cache 9KB 32KB [ 105.450238][ T5455] net_namespace 107KB 176KB [ 105.452192][ T5455] ima_iint_cache 24KB 55KB [ 105.454286][ T5455] lsm_inode_cache 1269KB 1712KB [ 105.456402][ T5455] lsm_file_cache 51KB 237KB [ 105.459138][ T5455] key_jar 36KB 39KB [ 105.461875][ T5455] uts_namespace 86KB 123KB [ 105.464553][ T5455] nsproxy 17KB 31KB [ 105.467265][ T5455] vm_area_struct 220KB 601KB [ 105.470037][ T5455] fs_cache 19KB 60KB [ 105.472797][ T5455] files_cache 94KB 239KB [ 105.475212][ T5455] task_exec_state 10KB 36KB [ 105.477742][ T5455] signal_cache 721KB 1941KB [ 105.480371][ T5455] sighand_cache 920KB 2194KB [ 105.482635][ T5455] task_struct 3743KB 4777KB [ 105.485523][ T5455] cred 115KB 360KB [ 105.488185][ T5455] anon_vma_chain 105KB 248KB [ 105.490676][ T5455] anon_vma 116KB 407KB [ 105.492712][ T5455] pid 140KB 406KB [ 105.494729][ T5455] Acpi-Operand 201KB 324KB [ 105.496954][ T5455] Acpi-ParseExt 11KB 31KB [ 105.499367][ T5455] Acpi-Parse 6KB 19KB [ 105.501609][ T5455] Acpi-State 16KB 35KB [ 105.503612][ T5455] Acpi-Namespace 35KB 48KB [ 105.505564][ T5455] numa_policy 7KB 8KB [ 105.507614][ T5455] perf_event 15KB 31KB [ 105.510280][ T5455] trace_event_file 577KB 580KB [ 105.512852][ T5455] ftrace_event_field 1118KB 1122KB [ 105.515722][ T5455] pool_workqueue 2043KB 2096KB [ 105.518678][ T5455] task_group 36KB 48KB [ 105.521311][ T5455] maple_node 425KB 1392KB [ 105.523821][ T5455] mm_struct 149KB 446KB [ 105.526035][ T5455] vmap_area 267KB 962KB [ 105.528949][ T5455] debug_objects_cache 1834KB 3169KB [ 105.531658][ T5455] page->ptl 26KB 126KB [ 105.534377][ T5455] kmalloc-cg-8k 1264KB 1408KB [ 105.536965][ T5455] kmalloc-cg-4k 10544KB 11296KB [ 105.539260][ T5455] kmalloc-cg-2k 6568KB 7104KB [ 105.541385][ T5455] kmalloc-cg-1k 1884KB 2176KB [ 105.543505][ T5455] kmalloc-cg-512 909KB 1088KB [ 105.545890][ T5455] kmalloc-cg-256 273KB 304KB [ 105.548200][ T5455] kmalloc-cg-128 182KB 204KB [ 105.550354][ T5455] kmalloc-cg-64 34KB 52KB [ 105.552388][ T5455] kmalloc-cg-32 37KB 176KB [ 105.554302][ T5455] kmalloc-cg-16 5KB 16KB [ 105.556269][ T5455] kmalloc-cg-8 14KB 32KB [ 105.558237][ T5455] kmalloc-cg-192 61KB 72KB [ 105.560800][ T5455] kmalloc-cg-96 48KB 64KB [ 105.562947][ T5455] kmalloc-8k 5104KB 5376KB [ 105.564971][ T5455] kmalloc-4k 27616KB 27680KB [ 105.567272][ T5455] kmalloc-2k 12368KB 15520KB [ 105.569661][ T5455] kmalloc-1k 9260KB 9288KB [ 105.571610][ T5455] kmalloc-512 10020KB 10720KB [ 105.573533][ T5455] kmalloc-256 12836KB 12852KB [ 105.575511][ T5455] kmalloc-128 1477KB 1660KB [ 105.577501][ T5455] kmalloc-64 2817KB 3060KB [ 105.579853][ T5455] kmalloc-32 1188KB 1520KB [ 105.582537][ T5455] kmalloc-16 356KB 400KB [ 105.584666][ T5455] kmalloc-8 361KB 416KB [ 105.586904][ T5455] kmalloc-192 1136KB 1216KB [ 105.589340][ T5455] kmalloc-96 1559KB 1652KB [ 105.591481][ T5455] kmem_cache_node 215KB 220KB [ 105.593535][ T5455] kmem_cache 178KB 218KB [ 105.595569][ T5455] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5455,uid=101 [ 105.600563][ T5455] Out of memory (oom_kill_allocating_task): Killed process 5455 (dhcpcd) total-vm:2856kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:101 pgtables:48kB oom_score_adj:0 [ 105.614819][ T5456] dhcpcd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 105.618637][ T5456] CPU: 0 UID: 101 PID: 5456 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 105.618656][ T5456] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 105.618665][ T5456] Call Trace: [ 105.618670][ T5456] [ 105.618676][ T5456] dump_stack_lvl+0x100/0x190 [ 105.618696][ T5456] dump_header+0xfb/0x606 [ 105.618712][ T5456] oom_kill_process.cold+0xd/0x330 [ 105.618726][ T5456] out_of_memory+0x1256/0x14f0 [ 105.618748][ T5456] ? __pfx_out_of_memory+0x10/0x10 [ 105.618766][ T5456] ? psi_memstall_leave+0x1eb/0x360 [ 105.618783][ T5456] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 105.618812][ T5456] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 105.618844][ T5456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 105.618862][ T5456] ? policy_nodemask+0xed/0x4f0 [ 105.618879][ T5456] alloc_pages_mpol+0x1fb/0x540 [ 105.618896][ T5456] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 105.618910][ T5456] ? do_raw_spin_lock+0x128/0x260 [ 105.618922][ T5456] ? find_held_lock+0x2b/0x80 [ 105.618935][ T5456] ? swap_cache_alloc_folio+0x374/0xc50 [ 105.618948][ T5456] folio_alloc_mpol_noprof+0x36/0x260 [ 105.618967][ T5456] swap_cache_alloc_folio+0x3d7/0xc50 [ 105.618982][ T5456] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 105.618993][ T5456] ? swap_cache_get_folio+0x28d/0x360 [ 105.619012][ T5456] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 105.619035][ T5456] swap_cache_read_folio+0x47/0x140 [ 105.619048][ T5456] swap_cluster_readahead+0x479/0x5f0 [ 105.619063][ T5456] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 105.619081][ T5456] ? __lock_acquire+0x49f/0x1a40 [ 105.619098][ T5456] ? get_vma_policy+0x23d/0x3b0 [ 105.619115][ T5456] swapin_readahead+0x159/0x1200 [ 105.619131][ T5456] ? __pfx_swapin_readahead+0x10/0x10 [ 105.619145][ T5456] ? swap_table_get+0x10d/0x2c0 [ 105.619163][ T5456] ? swap_cache_get_folio+0x28d/0x360 [ 105.619182][ T5456] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 105.619201][ T5456] ? __pfx_softleaf_type+0x10/0x10 [ 105.619215][ T5456] ? do_swap_page+0xf98/0x5780 [ 105.619232][ T5456] do_swap_page+0xf98/0x5780 [ 105.619253][ T5456] ? do_raw_spin_lock+0x128/0x260 [ 105.619266][ T5456] ? __pfx_do_swap_page+0x10/0x10 [ 105.619286][ T5456] ? rcu_is_watching+0x12/0xc0 [ 105.619299][ T5456] ? __pte_offset_map+0x179/0x310 [ 105.619314][ T5456] __handle_mm_fault+0x192f/0x2a00 [ 105.619334][ T5456] ? mt_find+0x45e/0x8e0 [ 105.619346][ T5456] ? __pfx___handle_mm_fault+0x10/0x10 [ 105.619367][ T5456] ? __pfx_mt_find+0x10/0x10 [ 105.619385][ T5456] ? find_vma+0xbf/0x140 [ 105.619398][ T5456] ? __pfx_find_vma+0x10/0x10 [ 105.619412][ T5456] handle_mm_fault+0x37b/0xa30 [ 105.619432][ T5456] do_user_addr_fault+0x74c/0x12f0 [ 105.619452][ T5456] exc_page_fault+0x6f/0xd0 [ 105.619468][ T5456] asm_exc_page_fault+0x26/0x30 [ 105.619480][ T5456] RIP: 0010:do_sys_poll+0xbd3/0xe90 [ 105.619498][ T5456] Code: 12 e8 61 08 76 ff 48 89 da 48 c1 ea 03 42 0f b6 0c 3a 48 89 da 83 e2 07 83 c2 01 38 ca 7c 08 84 c9 0f 85 51 02 00 00 0f b7 13 <66> 41 89 55 06 41 83 ec 01 49 83 c5 08 48 83 c3 08 e8 27 08 76 ff [ 105.619509][ T5456] RSP: 0018:ffffc90003aa78d0 EFLAGS: 00050246 [ 105.619520][ T5456] RAX: 0000000000000000 RBX: ffffc90003aa79b2 RCX: 0000000000000000 [ 105.619527][ T5456] RDX: 0000000000000011 RSI: ffffffff829323df RDI: ffff888028748000 [ 105.619535][ T5456] RBP: ffffc90003aa7e18 R08: 0000000000000005 R09: 0000000000000000 [ 105.619542][ T5456] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000005 [ 105.619548][ T5456] R13: 0000558a4f826850 R14: dffffc0000000000 R15: dffffc0000000000 [ 105.619560][ T5456] ? do_sys_poll+0xbaf/0xe90 [ 105.619583][ T5456] ? __pfx_do_sys_poll+0x10/0x10 [ 105.619611][ T5456] ? find_held_lock+0x2b/0x80 [ 105.619624][ T5456] ? aa_file_perm+0x7e4/0x14d0 [ 105.619640][ T5456] ? aa_file_perm+0x7e4/0x14d0 [ 105.619658][ T5456] ? __pfx_pollwake+0x10/0x10 [ 105.619675][ T5456] ? __pfx_pollwake+0x10/0x10 [ 105.619691][ T5456] ? __pfx_pollwake+0x10/0x10 [ 105.619708][ T5456] ? __pfx_pollwake+0x10/0x10 [ 105.619724][ T5456] ? __pfx_pollwake+0x10/0x10 [ 105.619750][ T5456] ? _raw_spin_unlock_irq+0x23/0x50 [ 105.619764][ T5456] ? lockdep_hardirqs_on+0x78/0x100 [ 105.619780][ T5456] ? _raw_spin_unlock_irq+0x2e/0x50 [ 105.619794][ T5456] ? set_user_sigmask+0x1e1/0x270 [ 105.619813][ T5456] ? __pfx_set_user_sigmask+0x10/0x10 [ 105.619829][ T5456] ? __seccomp_filter+0x89d/0x1140 [ 105.619840][ T5456] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 105.619857][ T5456] __x64_sys_ppoll+0x2b5/0x350 [ 105.619875][ T5456] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 105.619892][ T5456] ? ksys_read+0x1ac/0x250 [ 105.619909][ T5456] ? __pfx_ksys_read+0x10/0x10 [ 105.619930][ T5456] do_syscall_64+0x115/0x840 [ 105.619946][ T5456] ? clear_bhb_loop+0x40/0x90 [ 105.619960][ T5456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.619972][ T5456] RIP: 0033:0x7fd261933407 [ 105.619989][ T5456] Code: Unable to access opcode bytes at 0x7fd2619333dd. [ 105.619995][ T5456] RSP: 002b:00007fff593f0150 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 105.620006][ T5456] RAX: ffffffffffffffda RBX: 00007fd2618a9780 RCX: 00007fd261933407 [ 105.620013][ T5456] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000558a4f826850 [ 105.620019][ T5456] RBP: 00007fff593f0490 R08: 0000000000000008 R09: 0000000000000000 [ 105.620026][ T5456] R10: 00007fff593f0490 R11: 0000000000000202 R12: 0000558a38c3f5e0 [ 105.620033][ T5456] R13: 0000558a4f820d40 R14: 0000000000000000 R15: 00007fff593f0240 [ 105.620047][ T5456] [ 105.620052][ T5456] Mem-Info: [ 105.804033][ T5456] active_anon:19 inactive_anon:0 isolated_anon:0 [ 105.804033][ T5456] active_file:0 inactive_file:129 isolated_file:0 [ 105.804033][ T5456] unevictable:1768 dirty:0 writeback:0 [ 105.804033][ T5456] slab_reclaimable:5794 slab_unreclaimable:52294 [ 105.804033][ T5456] mapped:4 shmem:1768 pagetables:747 [ 105.804033][ T5456] sec_pagetables:310 bounce:0 [ 105.804033][ T5456] kernel_misc_reclaimable:0 [ 105.804033][ T5456] free:31715 free_pcp:1216 free_cma:0 [ 105.818607][ T5456] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7680kB pagetables:896kB sec_pagetables:1192kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 105.829784][ T5456] Node 1 active_anon:80kB inactive_anon:0kB active_file:276kB inactive_file:120kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4224kB pagetables:2092kB sec_pagetables:48kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 105.841386][ T5456] Node 0 DMA free:1932kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 105.851798][ T5456] lowmem_reserve[]: 0 280 280 280 280 [ 105.853631][ T5456] Node 0 DMA32 free:20680kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:3536kB writepending:0kB zspages:1384kB present:1032196kB managed:287204kB mlocked:0kB bounce:0kB free_pcp:256kB local_pcp:68kB free_cma:0kB [ 105.864203][ T5456] lowmem_reserve[]: 0 0 0 0 0 [ 105.865890][ T5456] Node 1 DMA32 free:104248kB boost:106060kB min:153200kB low:164984kB high:176768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:80kB inactive_anon:0kB active_file:36kB inactive_file:260kB unevictable:3536kB writepending:0kB zspages:5720kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4716kB local_pcp:2460kB free_cma:0kB [ 105.876664][ T5456] lowmem_reserve[]: 0 0 0 0 0 [ 105.878434][ T5456] Node 0 DMA: 49*4kB (U) 5*8kB (UE) 6*16kB (UE) 6*32kB (UE) 2*64kB (U) 2*128kB (E) 2*256kB (E) 1*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 1932kB [ 105.883682][ T5456] Node 0 DMA32: 590*4kB (UME) 82*8kB (ME) 172*16kB (UM) 152*32kB (UM) 77*64kB (UM) 26*128kB (UM) 5*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 20680kB [ 105.889199][ T5456] Node 1 DMA32: 410*4kB (UM) 636*8kB (ME) 601*16kB (UME) 441*32kB (UME) 299*64kB (UME) 149*128kB (UME) 33*256kB (UM) 13*512kB (UME) 2*1024kB (U) 1*2048kB (U) 4*4096kB (U) = 104248kB [ 105.895281][ T5456] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 105.898347][ T5456] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 105.901349][ T5456] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 105.904287][ T5456] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 105.907463][ T5456] 1889 total pagecache pages [ 105.909394][ T5456] 19 pages in swap cache [ 105.911035][ T5456] Free swap = 51156kB [ 105.912481][ T5456] Total swap = 124996kB [ 105.913843][ T5456] 524155 pages RAM [ 105.915054][ T5456] 0 pages HighMem/MovableOnly [ 105.916628][ T5456] 211461 pages reserved [ 105.917971][ T5456] 0 pages cma reserved [ 105.919434][ T5456] Unreclaimable slab info: [ 105.920869][ T5456] Name Used Total [ 105.923044][ T5456] pid_3 36KB 63KB [ 105.925322][ T5456] pid_2 25KB 55KB [ 105.927708][ T5456] bio-464 17KB 31KB [ 105.929908][ T5456] bio-528 19KB 31KB [ 105.931812][ T5456] bio-544 19KB 31KB [ 105.933757][ T5456] bio-552 19KB 31KB [ 105.935721][ T5456] zswap_entry 477KB 842KB [ 105.937666][ T5456] batadv_tt_change_cache 13KB 16KB [ 105.939986][ T5456] batadv_tl_cache 30KB 32KB [ 105.941923][ T5456] TIPC 61KB 92KB [ 105.943968][ T5456] SCTPv6 57KB 180KB [ 105.946271][ T5456] SCTP 61KB 183KB [ 105.948329][ T5456] sctp_chunk 15KB 54KB [ 105.950339][ T5456] sctp_bind_bucket 10KB 16KB [ 105.952294][ T5456] RXRPC 68KB 96KB [ 105.954216][ T5456] rxrpc_call_jar 120KB 191KB [ 105.956371][ T5456] net_bridge_fdb_entry 43KB 47KB [ 105.958898][ T5456] ip6-frags 36KB 63KB [ 105.961450][ T5456] fib6_node 133KB 136KB [ 105.963770][ T5456] ip6_dst_cache 144KB 335KB [ 105.965889][ T5456] PINGv6 78KB 123KB [ 105.967859][ T5456] RAWv6 123KB 216KB [ 105.969869][ T5456] UDPv6 101KB 252KB [ 105.971801][ T5456] tw_sock_TCPv6 10KB 15KB [ 105.973748][ T5456] TCPv6 111KB 273KB [ 105.975870][ T5456] nf_conntrack 10KB 15KB [ 105.978161][ T5456] wg_peer 118KB 118KB [ 105.980420][ T5456] allowedips_node 12KB 15KB [ 105.982516][ T5456] t10_alua_lu_gp_cache 8KB 15KB [ 105.984476][ T5456] scsi_sense_cache 67KB 68KB [ 105.986464][ T5456] virtio_scsi_cmd 21KB 24KB [ 105.988460][ T5456] bio-136 48KB 56KB [ 105.990501][ T5456] bio-264 10KB 15KB [ 105.992415][ T5456] mqueue_inode_cache 68KB 123KB [ 105.994462][ T5456] bio-272 10KB 15KB [ 105.996749][ T5456] f2fs_bio_post_read_ctx 30KB 31KB [ 105.999344][ T5456] jfs_mp 14KB 15KB [ 106.001572][ T5456] fuse_request 22KB 46KB [ 106.003461][ T5456] cifs_small_rq 28KB 32KB [ 106.005401][ T5456] cifs_request 67KB 67KB [ 106.007302][ T5456] cifs_mpx_ids 8KB 15KB [ 106.009257][ T5456] cifs_io_subrequest 42KB 47KB [ 106.011155][ T5456] cifs_io_request 105KB 111KB [ 106.013081][ T5456] nfs_commit_data 24KB 31KB [ 106.015037][ T5456] nfs_write_data 38KB 63KB [ 106.017025][ T5456] jbd2_inode 10KB 11KB [ 106.019169][ T5456] ext4_system_zone 1KB 3KB [ 106.021302][ T5456] ext4_io_end_vec 7KB 15KB [ 106.023695][ T5456] kioctx 11KB 31KB [ 106.026007][ T5456] aio_kiocb 8KB 15KB [ 106.028006][ T5456] dnotify_mark 11KB 11KB [ 106.030067][ T5456] dnotify_struct 2KB 3KB [ 106.031987][ T5456] userfaultfd_ctx_cache 37KB 63KB [ 106.034026][ T5456] zspage 116KB 212KB [ 106.036022][ T5456] zs_handle 167KB 308KB [ 106.037999][ T5456] pid_namespace 78KB 123KB [ 106.039950][ T5456] kvm_gmem_inode_cache 15KB 30KB [ 106.042343][ T5456] rpc_buffers 25KB 31KB [ 106.044422][ T5456] rpc_tasks 8KB 15KB [ 106.046500][ T5456] UNIX-STREAM 76KB 318KB [ 106.048454][ T5456] UNIX 99KB 286KB [ 106.050453][ T5456] tcp_bind2_bucket 28KB 32KB [ 106.052347][ T5456] tcp_bind_bucket 29KB 32KB [ 106.054253][ T5456] ip_fib_trie 22KB 24KB [ 106.056207][ T5456] ip_fib_alias 71KB 79KB [ 106.058244][ T5456] rtable 25KB 44KB [ 106.060421][ T5456] RAW 61KB 95KB [ 106.062451][ T5456] UDP 76KB 191KB [ 106.064398][ T5456] tw_sock_TCP 9KB 15KB [ 106.066414][ T5456] request_sock_TCP 19KB 30KB [ 106.068322][ T5456] TCP 87KB 237KB [ 106.070280][ T5456] fs_bio_integrity 7KB 8KB [ 106.072207][ T5456] hugetlbfs_inode_cache 40KB 62KB [ 106.074690][ T5456] netfs_subrequest 35KB 39KB [ 106.076977][ T5456] netfs_request 105KB 111KB [ 106.079080][ T5456] bio-288 21KB 23KB [ 106.080991][ T5456] ep_head 2KB 20KB [ 106.082893][ T5456] eventpoll_pwq 7KB 19KB [ 106.084775][ T5456] eventpoll_epi 15KB 43KB [ 106.086731][ T5456] inotify_inode_mark 22KB 42KB [ 106.088734][ T5456] bpf_fs_inode_cache 14KB 31KB [ 106.090859][ T5456] sgpool-128 21KB 267KB [ 106.093109][ T5456] sgpool-64 63KB 191KB [ 106.095380][ T5456] sgpool-32 18KB 63KB [ 106.097456][ T5456] sgpool-16 25KB 78KB [ 106.099445][ T5456] sgpool-8 23KB 70KB [ 106.101368][ T5456] bio_crypt_ctx 9KB 11KB [ 106.103226][ T5456] bio_integrity_data 7KB 8KB [ 106.105148][ T5456] request_queue 223KB 242KB [ 106.107092][ T5456] blkdev_ioc 16KB 31KB [ 106.109083][ T5456] bio-200 17KB 58KB [ 106.111195][ T5456] biovec-max 246KB 484KB [ 106.113875][ T5456] biovec-128 38KB 127KB [ 106.116510][ T5456] biovec-64 16KB 157KB [ 106.118441][ T5456] biovec-16 13KB 54KB [ 106.120492][ T5456] user_namespace 39KB 123KB [ 106.122404][ T5456] uid_cache 32KB 62KB [ 106.124313][ T5456] iommu_iova_magazine 999KB 1071KB [ 106.126326][ T5456] iommu_iova 169KB 176KB [ 106.128224][ T5456] dmaengine-unmap-256 26KB 30KB [ 106.130339][ T5456] dmaengine-unmap-128 14KB 30KB [ 106.132587][ T5456] dmaengine-unmap-16 7KB 8KB [ 106.135168][ T5456] dmaengine-unmap-2 3KB 4KB [ 106.137386][ T5456] QIPCRTR 18KB 31KB [ 106.139403][ T5456] audit_buffer 11KB 11KB [ 106.141316][ T5456] skbuff_ext_cache 12KB 32KB [ 106.143482][ T5456] skbuff_small_head 1043KB 1158KB [ 106.145462][ T5456] skbuff_fclone_cache 56KB 144KB [ 106.147435][ T5456] skbuff_head_cache 1478KB 1532KB [ 106.149501][ T5456] configfs_dir_cache 30KB 32KB [ 106.151579][ T5456] file_lock_cache 14KB 63KB [ 106.153912][ T5456] file_lock_ctx 41KB 43KB [ 106.156240][ T5456] fsnotify_inode_mark_connector 18KB 35KB [ 106.158512][ T5456] posix_timers_cache 13KB 16KB [ 106.160476][ T5456] taskstats 47KB 111KB [ 106.162362][ T5456] mem_cgroup_per_node 111KB 185KB [ 106.164297][ T5456] mem_cgroup 165KB 185KB [ 106.166351][ T5456] proc_dir_entry 612KB 632KB [ 106.168470][ T5456] pde_opener 3KB 3KB [ 106.170826][ T5456] seq_file 13KB 63KB [ 106.173124][ T5456] sigqueue 8KB 31KB [ 106.175010][ T5456] shmem_inode_cache 6843KB 7219KB [ 106.176976][ T5456] kernfs_iattrs_cache 26KB 27KB [ 106.178940][ T5456] kernfs_node_cache 24397KB 24464KB [ 106.180868][ T5456] mnt_cache 49KB 126KB [ 106.182834][ T5456] bfilp 11KB 15KB [ 106.184767][ T5456] filp 87KB 519KB [ 106.186837][ T5456] names_cache 9KB 32KB [ 106.189173][ T5456] net_namespace 107KB 176KB [ 106.191429][ T5456] ima_iint_cache 24KB 55KB [ 106.193565][ T5456] lsm_inode_cache 1269KB 1712KB [ 106.195526][ T5456] lsm_file_cache 51KB 237KB [ 106.197438][ T5456] key_jar 36KB 39KB [ 106.199572][ T5456] uts_namespace 86KB 123KB [ 106.201449][ T5456] nsproxy 17KB 31KB [ 106.203382][ T5456] vm_area_struct 212KB 593KB [ 106.205542][ T5456] fs_cache 18KB 60KB [ 106.207674][ T5456] files_cache 93KB 239KB [ 106.209833][ T5456] task_exec_state 10KB 36KB [ 106.211796][ T5456] signal_cache 721KB 1941KB [ 106.213704][ T5456] sighand_cache 920KB 2194KB [ 106.215649][ T5456] task_struct 3743KB 4777KB [ 106.217590][ T5456] cred 115KB 360KB [ 106.219596][ T5456] anon_vma_chain 100KB 236KB [ 106.221672][ T5456] anon_vma 112KB 399KB [ 106.223854][ T5456] pid 140KB 406KB [ 106.226026][ T5456] Acpi-Operand 201KB 324KB [ 106.228131][ T5456] Acpi-ParseExt 11KB 31KB [ 106.230197][ T5456] Acpi-Parse 6KB 19KB [ 106.232101][ T5456] Acpi-State 16KB 35KB [ 106.234009][ T5456] Acpi-Namespace 35KB 48KB [ 106.236069][ T5456] numa_policy 7KB 8KB [ 106.238088][ T5456] perf_event 15KB 31KB [ 106.240291][ T5456] trace_event_file 577KB 580KB [ 106.242669][ T5456] ftrace_event_field 1118KB 1122KB [ 106.245372][ T5456] pool_workqueue 2043KB 2096KB [ 106.247372][ T5456] task_group 36KB 48KB [ 106.249382][ T5456] maple_node 423KB 1384KB [ 106.251366][ T5456] mm_struct 149KB 446KB [ 106.253396][ T5456] vmap_area 267KB 962KB [ 106.255656][ T5456] debug_objects_cache 1833KB 3169KB [ 106.257756][ T5456] page->ptl 25KB 118KB [ 106.259853][ T5456] kmalloc-cg-8k 1264KB 1408KB [ 106.261912][ T5456] kmalloc-cg-4k 10544KB 11296KB [ 106.263923][ T5456] kmalloc-cg-2k 6568KB 7104KB [ 106.265873][ T5456] kmalloc-cg-1k 1884KB 2176KB [ 106.267794][ T5456] kmalloc-cg-512 909KB 1088KB [ 106.269793][ T5456] kmalloc-cg-256 273KB 304KB [ 106.271748][ T5456] kmalloc-cg-128 182KB 204KB [ 106.273798][ T5456] kmalloc-cg-64 34KB 52KB [ 106.275937][ T5456] kmalloc-cg-32 37KB 176KB [ 106.278122][ T5456] kmalloc-cg-16 5KB 16KB [ 106.280462][ T5456] kmalloc-cg-8 14KB 32KB [ 106.282437][ T5456] kmalloc-cg-192 61KB 72KB [ 106.284322][ T5456] kmalloc-cg-96 48KB 64KB [ 106.286311][ T5456] kmalloc-8k 5104KB 5376KB [ 106.288235][ T5456] kmalloc-4k 27584KB 27648KB [ 106.290297][ T5456] kmalloc-2k 12356KB 15520KB [ 106.292595][ T5456] kmalloc-1k 9198KB 9256KB [ 106.294930][ T5456] kmalloc-512 10027KB 10720KB [ 106.297185][ T5456] kmalloc-256 12193KB 12412KB [ 106.299325][ T5456] kmalloc-128 1477KB 1660KB [ 106.301260][ T5456] kmalloc-64 2816KB 3060KB [ 106.303188][ T5456] kmalloc-32 1191KB 1520KB [ 106.305137][ T5456] kmalloc-16 356KB 400KB [ 106.307085][ T5456] kmalloc-8 361KB 416KB [ 106.309071][ T5456] kmalloc-192 1136KB 1216KB [ 106.310971][ T5456] kmalloc-96 1564KB 1652KB [ 106.312884][ T5456] kmem_cache_node 215KB 220KB [ 106.315288][ T5456] kmem_cache 178KB 218KB [ 106.318046][ T5456] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5456,uid=101 [ 106.322770][ T5456] Out of memory (oom_kill_allocating_task): Killed process 5456 (dhcpcd) total-vm:2848kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:101 pgtables:48kB oom_score_adj:0 [ 106.341210][ T5152] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 106.345151][ T5152] CPU: 0 UID: 0 PID: 5152 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 106.345181][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 106.345188][ T5152] Call Trace: [ 106.345193][ T5152] [ 106.345199][ T5152] dump_stack_lvl+0x100/0x190 [ 106.345220][ T5152] dump_header+0xfb/0x606 [ 106.345235][ T5152] oom_kill_process.cold+0xd/0x330 [ 106.345249][ T5152] out_of_memory+0x340/0x14f0 [ 106.345270][ T5152] ? __pfx_out_of_memory+0x10/0x10 [ 106.345293][ T5152] ? psi_memstall_leave+0x1eb/0x360 [ 106.345310][ T5152] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 106.345338][ T5152] ? __lock_acquire+0x49f/0x1a40 [ 106.345356][ T5152] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 106.345375][ T5152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 106.345392][ T5152] ? policy_nodemask+0xed/0x4f0 [ 106.345410][ T5152] ? alloc_pages_mpol+0x25a/0x540 [ 106.345425][ T5152] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 106.345446][ T5152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 106.345462][ T5152] ? policy_nodemask+0xed/0x4f0 [ 106.345478][ T5152] alloc_pages_mpol+0x1fb/0x540 [ 106.345493][ T5152] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 106.345508][ T5152] ? filemap_get_entry+0x22d/0x450 [ 106.345527][ T5152] ? filemap_get_entry+0x22d/0x450 [ 106.345547][ T5152] folio_alloc_noprof+0x22/0x250 [ 106.345565][ T5152] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 106.345581][ T5152] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 106.345600][ T5152] __filemap_get_folio_mpol+0x653/0x1320 [ 106.345622][ T5152] filemap_fault+0x879/0x3130 [ 106.345643][ T5152] ? __pfx_filemap_fault+0x10/0x10 [ 106.345665][ T5152] ? find_held_lock+0x2b/0x80 [ 106.345680][ T5152] __do_fault+0x10b/0x440 [ 106.345695][ T5152] do_fault+0xa99/0x1750 [ 106.345712][ T5152] __handle_mm_fault+0x187d/0x2a00 [ 106.345733][ T5152] ? reacquire_held_locks+0xce/0x1e0 [ 106.345754][ T5152] ? __pfx___handle_mm_fault+0x10/0x10 [ 106.345774][ T5152] ? lock_vma_under_rcu+0x17c/0x590 [ 106.345803][ T5152] handle_mm_fault+0x37b/0xa30 [ 106.345823][ T5152] do_user_addr_fault+0x5a3/0x12f0 [ 106.345843][ T5152] exc_page_fault+0x6f/0xd0 [ 106.345860][ T5152] asm_exc_page_fault+0x26/0x30 [ 106.345872][ T5152] RIP: 0033:0x55e5ad542938 [ 106.345890][ T5152] Code: Unable to access opcode bytes at 0x55e5ad54290e. [ 106.345896][ T5152] RSP: 002b:00007fffae9731e0 EFLAGS: 00010206 [ 106.345906][ T5152] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00000000000000af [ 106.345913][ T5152] RDX: 0000000000000001 RSI: 00007fffae9732f0 RDI: 000000000000000b [ 106.345923][ T5152] RBP: 00000000000000af R08: 0000000000000000 R09: 0000000000000000 [ 106.345930][ T5152] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 106.345937][ T5152] R13: 000055e5ad589100 R14: 000055e5c30dc8e0 R15: 0000000000000000 [ 106.345952][ T5152] [ 106.345971][ T5152] Mem-Info: [ 106.438922][ T5152] active_anon:0 inactive_anon:31 isolated_anon:0 [ 106.438922][ T5152] active_file:0 inactive_file:125 isolated_file:0 [ 106.438922][ T5152] unevictable:1768 dirty:0 writeback:0 [ 106.438922][ T5152] slab_reclaimable:5794 slab_unreclaimable:52032 [ 106.438922][ T5152] mapped:4 shmem:1768 pagetables:735 [ 106.438922][ T5152] sec_pagetables:310 bounce:0 [ 106.438922][ T5152] kernel_misc_reclaimable:0 [ 106.438922][ T5152] free:31080 free_pcp:2166 free_cma:0 [ 106.453245][ T5152] Node 0 active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7680kB pagetables:896kB sec_pagetables:1192kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 106.464497][ T5152] Node 1 active_anon:44kB inactive_anon:32kB active_file:4kB inactive_file:392kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4196kB pagetables:2044kB sec_pagetables:48kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 106.475591][ T5152] Node 0 DMA free:1932kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 106.487090][ T5152] lowmem_reserve[]: 0 280 280 280 280 [ 106.489164][ T5152] Node 0 DMA32 free:18524kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:1384kB present:1032196kB managed:287204kB mlocked:0kB bounce:0kB free_pcp:2484kB local_pcp:80kB free_cma:0kB [ 106.499608][ T5152] lowmem_reserve[]: 0 0 0 0 0 [ 106.501354][ T5152] Node 1 DMA32 free:103864kB boost:106060kB min:153200kB low:164984kB high:176768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:32kB inactive_anon:44kB active_file:0kB inactive_file:96kB unevictable:3536kB writepending:0kB zspages:5720kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:6240kB local_pcp:4308kB free_cma:0kB [ 106.511817][ T5152] lowmem_reserve[]: 0 0 0 0 0 [ 106.513428][ T5152] Node 0 DMA: 49*4kB (U) 5*8kB (UE) 6*16kB (UE) 6*32kB (UE) 2*64kB (U) 2*128kB (E) 2*256kB (E) 1*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 1932kB [ 106.518904][ T5152] Node 0 DMA32: 563*4kB (UME) 60*8kB (ME) 156*16kB (UM) 140*32kB (UM) 67*64kB (UM) 21*128kB (UM) 5*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18476kB [ 106.523959][ T5152] Node 1 DMA32: 410*4kB (UM) 636*8kB (ME) 601*16kB (UME) 431*32kB (ME) 297*64kB (UME) 149*128kB (UME) 33*256kB (UM) 13*512kB (UME) 2*1024kB (U) 1*2048kB (U) 4*4096kB (U) = 103800kB [ 106.529674][ T5152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 106.533199][ T5152] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 106.536376][ T5152] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 106.539412][ T5152] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 106.542354][ T5152] 1890 total pagecache pages [ 106.543895][ T5152] 20 pages in swap cache [ 106.545397][ T5152] Free swap = 51420kB [ 106.546866][ T5152] Total swap = 124996kB [ 106.548350][ T5152] 524155 pages RAM [ 106.549823][ T5152] 0 pages HighMem/MovableOnly [ 106.551305][ T5152] 211461 pages reserved [ 106.552834][ T5152] 0 pages cma reserved [ 106.554144][ T5152] Unreclaimable slab info: [ 106.555713][ T5152] Name Used Total [ 106.557900][ T5152] pid_3 36KB 63KB [ 106.560213][ T5152] pid_2 25KB 55KB [ 106.562361][ T5152] bio-464 17KB 31KB [ 106.564286][ T5152] bio-528 19KB 31KB [ 106.566231][ T5152] bio-544 19KB 31KB [ 106.568128][ T5152] bio-552 19KB 31KB [ 106.570274][ T5152] zswap_entry 474KB 842KB [ 106.572304][ T5152] batadv_tt_change_cache 13KB 16KB [ 106.574630][ T5152] batadv_tl_cache 30KB 32KB [ 106.576811][ T5152] TIPC 61KB 92KB [ 106.578950][ T5152] SCTPv6 57KB 180KB [ 106.580854][ T5152] SCTP 61KB 183KB [ 106.582765][ T5152] sctp_chunk 15KB 54KB [ 106.584669][ T5152] sctp_bind_bucket 10KB 16KB [ 106.586641][ T5152] RXRPC 68KB 96KB [ 106.588776][ T5152] rxrpc_call_jar 120KB 191KB [ 106.591015][ T5152] net_bridge_fdb_entry 43KB 47KB [ 106.593346][ T5152] ip6-frags 36KB 63KB [ 106.595419][ T5152] fib6_node 133KB 136KB [ 106.597343][ T5152] ip6_dst_cache 140KB 335KB [ 106.599317][ T5152] PINGv6 78KB 123KB [ 106.601213][ T5152] RAWv6 123KB 216KB [ 106.603113][ T5152] UDPv6 101KB 252KB [ 106.605014][ T5152] tw_sock_TCPv6 10KB 15KB [ 106.607050][ T5152] TCPv6 111KB 273KB [ 106.609204][ T5152] nf_conntrack 10KB 15KB [ 106.611279][ T5152] wg_peer 118KB 118KB [ 106.613367][ T5152] allowedips_node 12KB 15KB [ 106.615303][ T5152] t10_alua_lu_gp_cache 8KB 15KB [ 106.617363][ T5152] scsi_sense_cache 67KB 68KB [ 106.619469][ T5152] virtio_scsi_cmd 21KB 24KB [ 106.621558][ T5152] bio-136 48KB 56KB [ 106.623709][ T5152] bio-264 10KB 15KB [ 106.625793][ T5152] mqueue_inode_cache 68KB 123KB [ 106.627812][ T5152] bio-272 10KB 15KB [ 106.629858][ T5152] f2fs_bio_post_read_ctx 30KB 31KB [ 106.631972][ T5152] jfs_mp 14KB 15KB [ 106.634091][ T5152] fuse_request 22KB 46KB [ 106.636402][ T5152] cifs_small_rq 28KB 32KB [ 106.638519][ T5152] cifs_request 67KB 67KB [ 106.640667][ T5152] cifs_mpx_ids 8KB 15KB [ 106.642580][ T5152] cifs_io_subrequest 42KB 47KB [ 106.644502][ T5152] cifs_io_request 105KB 111KB [ 106.646868][ T5152] nfs_commit_data 24KB 31KB [ 106.649424][ T5152] nfs_write_data 38KB 63KB [ 106.651675][ T5152] jbd2_inode 10KB 11KB [ 106.653601][ T5152] ext4_system_zone 1KB 3KB [ 106.655734][ T5152] ext4_io_end_vec 7KB 15KB [ 106.657762][ T5152] kioctx 11KB 31KB [ 106.659877][ T5152] aio_kiocb 8KB 15KB [ 106.662021][ T5152] dnotify_mark 11KB 11KB [ 106.663956][ T5152] dnotify_struct 2KB 3KB [ 106.666064][ T5152] userfaultfd_ctx_cache 37KB 63KB [ 106.668261][ T5152] zspage 116KB 212KB [ 106.670361][ T5152] zs_handle 166KB 308KB [ 106.672433][ T5152] pid_namespace 78KB 123KB [ 106.674461][ T5152] kvm_gmem_inode_cache 15KB 30KB [ 106.676606][ T5152] rpc_buffers 25KB 31KB [ 106.678780][ T5152] rpc_tasks 8KB 15KB [ 106.680839][ T5152] UNIX-STREAM 76KB 318KB [ 106.682832][ T5152] UNIX 95KB 286KB [ 106.684735][ T5152] tcp_bind2_bucket 28KB 32KB [ 106.686754][ T5152] tcp_bind_bucket 29KB 32KB [ 106.688750][ T5152] ip_fib_trie 22KB 24KB [ 106.690780][ T5152] ip_fib_alias 71KB 79KB [ 106.692806][ T5152] rtable 25KB 44KB [ 106.695046][ T5152] RAW 61KB 95KB [ 106.697475][ T5152] UDP 76KB 191KB [ 106.699625][ T5152] tw_sock_TCP 9KB 15KB [ 106.701554][ T5152] request_sock_TCP 19KB 30KB [ 106.703459][ T5152] TCP 87KB 237KB [ 106.705413][ T5152] fs_bio_integrity 7KB 8KB [ 106.707327][ T5152] hugetlbfs_inode_cache 40KB 62KB [ 106.709480][ T5152] netfs_subrequest 35KB 39KB [ 106.711669][ T5152] netfs_request 105KB 111KB [ 106.713869][ T5152] bio-288 21KB 23KB [ 106.715912][ T5152] ep_head 2KB 20KB [ 106.717863][ T5152] eventpoll_pwq 7KB 19KB [ 106.719866][ T5152] eventpoll_epi 15KB 43KB [ 106.721775][ T5152] inotify_inode_mark 22KB 42KB [ 106.723790][ T5152] bpf_fs_inode_cache 14KB 31KB [ 106.726044][ T5152] sgpool-128 21KB 267KB [ 106.728157][ T5152] sgpool-64 63KB 191KB [ 106.730232][ T5152] sgpool-32 18KB 63KB [ 106.732110][ T5152] sgpool-16 25KB 78KB [ 106.734015][ T5152] sgpool-8 23KB 70KB [ 106.735972][ T5152] bio_crypt_ctx 9KB 11KB [ 106.737948][ T5152] bio_integrity_data 7KB 8KB [ 106.740022][ T5152] request_queue 223KB 242KB [ 106.742139][ T5152] blkdev_ioc 16KB 31KB [ 106.744344][ T5152] bio-200 17KB 58KB [ 106.746584][ T5152] biovec-max 246KB 484KB [ 106.748821][ T5152] biovec-128 38KB 127KB [ 106.750742][ T5152] biovec-64 16KB 157KB [ 106.752650][ T5152] biovec-16 13KB 54KB [ 106.754586][ T5152] user_namespace 39KB 123KB [ 106.756662][ T5152] uid_cache 32KB 62KB [ 106.758974][ T5152] iommu_iova_magazine 999KB 1071KB [ 106.761089][ T5152] iommu_iova 169KB 176KB [ 106.763187][ T5152] dmaengine-unmap-256 26KB 30KB [ 106.765405][ T5152] dmaengine-unmap-128 14KB 30KB [ 106.767408][ T5152] dmaengine-unmap-16 7KB 8KB [ 106.769451][ T5152] dmaengine-unmap-2 3KB 4KB [ 106.771360][ T5152] QIPCRTR 18KB 31KB [ 106.773394][ T5152] audit_buffer 11KB 11KB [ 106.775513][ T5152] skbuff_ext_cache 12KB 32KB [ 106.777685][ T5152] skbuff_small_head 1012KB 1127KB [ 106.779861][ T5152] skbuff_fclone_cache 56KB 144KB [ 106.781853][ T5152] skbuff_head_cache 1464KB 1524KB [ 106.783773][ T5152] configfs_dir_cache 30KB 32KB [ 106.785715][ T5152] file_lock_cache 14KB 63KB [ 106.787778][ T5152] file_lock_ctx 41KB 43KB [ 106.790136][ T5152] fsnotify_inode_mark_connector 18KB 35KB [ 106.792703][ T5152] posix_timers_cache 13KB 16KB [ 106.794788][ T5152] taskstats 47KB 111KB [ 106.796715][ T5152] mem_cgroup_per_node 111KB 185KB [ 106.798734][ T5152] mem_cgroup 165KB 185KB [ 106.800622][ T5152] proc_dir_entry 612KB 632KB [ 106.802514][ T5152] pde_opener 3KB 3KB [ 106.804496][ T5152] seq_file 13KB 63KB [ 106.806631][ T5152] sigqueue 8KB 31KB [ 106.808837][ T5152] shmem_inode_cache 6843KB 7219KB [ 106.810975][ T5152] kernfs_iattrs_cache 26KB 27KB [ 106.812997][ T5152] kernfs_node_cache 24397KB 24464KB [ 106.814919][ T5152] mnt_cache 49KB 126KB [ 106.816840][ T5152] bfilp 11KB 15KB [ 106.818823][ T5152] filp 86KB 511KB [ 106.820832][ T5152] names_cache 9KB 32KB [ 106.823132][ T5152] net_namespace 107KB 176KB [ 106.825585][ T5152] ima_iint_cache 24KB 55KB [ 106.827719][ T5152] lsm_inode_cache 1269KB 1712KB [ 106.829999][ T5152] lsm_file_cache 50KB 237KB [ 106.831959][ T5152] key_jar 36KB 39KB [ 106.833908][ T5152] uts_namespace 86KB 123KB [ 106.835837][ T5152] nsproxy 17KB 31KB [ 106.838344][ T5152] vm_area_struct 205KB 593KB [ 106.843449][ T5152] fs_cache 18KB 60KB [ 106.845842][ T5152] files_cache 92KB 239KB [ 106.848110][ T5152] task_exec_state 10KB 36KB [ 106.850297][ T5152] signal_cache 721KB 1941KB [ 106.852167][ T5152] sighand_cache 920KB 2194KB [ 106.854194][ T5152] task_struct 3743KB 4777KB [ 106.856412][ T5152] cred 114KB 360KB [ 106.858799][ T5152] anon_vma_chain 94KB 232KB [ 106.861254][ T5152] anon_vma 109KB 399KB [ 106.863229][ T5152] pid 140KB 406KB [ 106.865149][ T5152] Acpi-Operand 201KB 324KB [ 106.867106][ T5152] Acpi-ParseExt 11KB 31KB [ 106.869115][ T5152] Acpi-Parse 6KB 19KB [ 106.871054][ T5152] Acpi-State 16KB 35KB [ 106.873087][ T5152] Acpi-Namespace 35KB 48KB [ 106.875239][ T5152] numa_policy 7KB 8KB [ 106.877530][ T5152] perf_event 15KB 31KB [ 106.879905][ T5152] trace_event_file 577KB 580KB [ 106.881848][ T5152] ftrace_event_field 1118KB 1122KB [ 106.883816][ T5152] pool_workqueue 2043KB 2096KB [ 106.885795][ T5152] task_group 36KB 48KB [ 106.887738][ T5152] maple_node 421KB 1376KB [ 106.889735][ T5152] mm_struct 149KB 446KB [ 106.891886][ T5152] vmap_area 267KB 962KB [ 106.894582][ T5152] debug_objects_cache 1833KB 3169KB [ 106.897092][ T5152] page->ptl 24KB 118KB [ 106.899172][ T5152] kmalloc-cg-8k 1264KB 1408KB [ 106.901089][ T5152] kmalloc-cg-4k 10544KB 11296KB [ 106.902987][ T5152] kmalloc-cg-2k 6568KB 7104KB [ 106.904881][ T5152] kmalloc-cg-1k 1884KB 2176KB [ 106.906882][ T5152] kmalloc-cg-512 909KB 1088KB [ 106.908842][ T5152] kmalloc-cg-256 273KB 304KB [ 106.910778][ T5152] kmalloc-cg-128 182KB 204KB [ 106.912909][ T5152] kmalloc-cg-64 34KB 52KB [ 106.915094][ T5152] kmalloc-cg-32 37KB 176KB [ 106.917385][ T5152] kmalloc-cg-16 5KB 16KB [ 106.919342][ T5152] kmalloc-cg-8 14KB 32KB [ 106.921235][ T5152] kmalloc-cg-192 61KB 72KB [ 106.923118][ T5152] kmalloc-cg-96 48KB 64KB [ 106.925022][ T5152] kmalloc-8k 5104KB 5376KB [ 106.927190][ T5152] kmalloc-4k 27216KB 27264KB [ 106.929638][ T5152] kmalloc-2k 12344KB 15520KB [ 106.931938][ T5152] kmalloc-1k 9136KB 9192KB [ 106.933955][ T5152] kmalloc-512 10032KB 10720KB [ 106.936030][ T5152] kmalloc-256 11685KB 11868KB [ 106.938045][ T5152] kmalloc-128 1477KB 1660KB [ 106.940032][ T5152] kmalloc-64 2816KB 3060KB [ 106.942002][ T5152] kmalloc-32 1194KB 1520KB [ 106.943929][ T5152] kmalloc-16 355KB 400KB [ 106.945931][ T5152] kmalloc-8 361KB 416KB [ 106.948107][ T5152] kmalloc-192 1136KB 1216KB [ 106.950852][ T5152] kmalloc-96 1562KB 1652KB [ 106.953024][ T5152] kmem_cache_node 215KB 220KB [ 106.954973][ T5152] kmem_cache 178KB 218KB [ 106.956901][ T5152] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5438,uid=100 [ 106.962333][ T5152] Out of memory: Killed process 5438 (dbus-daemon) total-vm:4752kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:100 pgtables:52kB oom_score_adj:0 [ 106.974918][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 106.981605][ T1] CPU: 3 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 106.981630][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 106.981640][ T1] Call Trace: [ 106.981646][ T1] [ 106.981653][ T1] dump_stack_lvl+0x100/0x190 [ 106.981678][ T1] dump_header+0xfb/0x606 [ 106.981697][ T1] oom_kill_process.cold+0xd/0x330 [ 106.981715][ T1] out_of_memory+0x340/0x14f0 [ 106.981742][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 106.981766][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 106.981789][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 106.981827][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 106.981857][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 106.981880][ T1] ? policy_nodemask+0xed/0x4f0 [ 106.981902][ T1] ? alloc_pages_mpol+0x25a/0x540 [ 106.981923][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 106.981949][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 106.981970][ T1] ? policy_nodemask+0xed/0x4f0 [ 106.981991][ T1] alloc_pages_mpol+0x1fb/0x540 [ 106.982011][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 106.982031][ T1] ? filemap_get_entry+0x22d/0x450 [ 106.982055][ T1] ? filemap_get_entry+0x22d/0x450 [ 106.982080][ T1] folio_alloc_noprof+0x22/0x250 [ 106.982103][ T1] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 106.982125][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 106.982150][ T1] __filemap_get_folio_mpol+0x653/0x1320 [ 106.982178][ T1] filemap_fault+0x879/0x3130 [ 106.982206][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 106.982234][ T1] ? find_held_lock+0x2b/0x80 [ 106.982253][ T1] __do_fault+0x10b/0x440 [ 106.982271][ T1] do_fault+0xa99/0x1750 [ 106.982294][ T1] __handle_mm_fault+0x187d/0x2a00 [ 106.982321][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 106.982344][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 106.982370][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 106.982403][ T1] handle_mm_fault+0x37b/0xa30 [ 106.982430][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 106.982455][ T1] exc_page_fault+0x6f/0xd0 [ 106.982477][ T1] asm_exc_page_fault+0x26/0x30 [ 106.982493][ T1] RIP: 0033:0x7fe7c3d41be3 [ 106.982515][ T1] Code: Unable to access opcode bytes at 0x7fe7c3d41bb9. [ 106.982522][ T1] RSP: 002b:00007ffc39335460 EFLAGS: 00010246 [ 106.982536][ T1] RAX: 0000000000000000 RBX: ffffffffffffff88 RCX: 00007fe7c3cee407 [ 106.982546][ T1] RDX: 00007ffc39335470 RSI: 0000000000000000 RDI: 0000000000000000 [ 106.982555][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 106.982563][ T1] R10: 00007ffc39335470 R11: 0000000000000202 R12: 00007fe7c3f08490 [ 106.982573][ T1] R13: 00007ffc393354ac R14: 00007fe7c3f48000 R15: 000055bd2ac84d98 [ 106.982591][ T1] [ 106.982598][ T1] Mem-Info: [ 107.083321][ T1] active_anon:9 inactive_anon:9 isolated_anon:0 [ 107.083321][ T1] active_file:0 inactive_file:133 isolated_file:0 [ 107.083321][ T1] unevictable:1768 dirty:0 writeback:0 [ 107.083321][ T1] slab_reclaimable:5794 slab_unreclaimable:51630 [ 107.083321][ T1] mapped:4 shmem:1768 pagetables:723 [ 107.083321][ T1] sec_pagetables:310 bounce:0 [ 107.083321][ T1] kernel_misc_reclaimable:0 [ 107.083321][ T1] free:31020 free_pcp:2632 free_cma:0 [ 107.098340][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:4kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7680kB pagetables:896kB sec_pagetables:1192kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 107.110929][ T1] Node 1 active_anon:36kB inactive_anon:36kB active_file:120kB inactive_file:276kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4164kB pagetables:1996kB sec_pagetables:48kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 107.122714][ T1] Node 0 DMA free:1932kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 107.138734][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 107.141075][ T1] Node 0 DMA32 free:18476kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:4kB unevictable:3536kB writepending:0kB zspages:1372kB present:1032196kB managed:287204kB mlocked:0kB bounce:0kB free_pcp:2580kB local_pcp:84kB free_cma:0kB [ 107.154726][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 107.156968][ T1] Node 1 DMA32 free:103672kB boost:106060kB min:153200kB low:164984kB high:176768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:136kB inactive_anon:0kB active_file:0kB inactive_file:456kB unevictable:3536kB writepending:0kB zspages:5692kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:7728kB local_pcp:3868kB free_cma:0kB [ 107.169785][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 107.172172][ T1] Node 0 DMA: 49*4kB (U) 5*8kB (UE) 6*16kB (UE) 6*32kB (UE) 2*64kB (U) 2*128kB (E) 2*256kB (E) 1*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 1932kB [ 107.179326][ T1] Node 0 DMA32: 563*4kB (UME) 60*8kB (ME) 156*16kB (UM) 140*32kB (UM) 67*64kB (UM) 21*128kB (UM) 5*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18476kB [ 107.184737][ T1] Node 1 DMA32: 410*4kB (UM) 636*8kB (ME) 601*16kB (UME) 432*32kB (UME) 293*64kB (UME) 149*128kB (UME) 33*256kB (UM) 13*512kB (UME) 2*1024kB (U) 1*2048kB (U) 4*4096kB (U) = 103576kB [ 107.192936][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 107.197603][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 107.201772][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 107.205780][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 107.209640][ T1] 1888 total pagecache pages [ 107.211146][ T1] 18 pages in swap cache [ 107.212740][ T1] Free swap = 51640kB [ 107.214712][ T1] Total swap = 124996kB [ 107.217202][ T1] 524155 pages RAM [ 107.219433][ T1] 0 pages HighMem/MovableOnly [ 107.221485][ T1] 211461 pages reserved [ 107.222952][ T1] 0 pages cma reserved [ 107.224266][ T1] Unreclaimable slab info: [ 107.225750][ T1] Name Used Total [ 107.227847][ T1] pid_3 36KB 63KB [ 107.229939][ T1] pid_2 25KB 55KB [ 107.231880][ T1] bio-464 17KB 31KB [ 107.233923][ T1] bio-528 19KB 31KB [ 107.236276][ T1] bio-544 19KB 31KB [ 107.239213][ T1] bio-552 19KB 31KB [ 107.241537][ T1] zswap_entry 472KB 838KB [ 107.243689][ T1] batadv_tt_change_cache 13KB 16KB [ 107.245923][ T1] batadv_tl_cache 30KB 32KB [ 107.248210][ T1] TIPC 61KB 92KB [ 107.251110][ T1] SCTPv6 57KB 180KB [ 107.253797][ T1] SCTP 61KB 183KB [ 107.256520][ T1] sctp_chunk 15KB 54KB [ 107.259313][ T1] sctp_bind_bucket 10KB 16KB [ 107.261464][ T1] RXRPC 68KB 96KB [ 107.263405][ T1] rxrpc_call_jar 120KB 191KB [ 107.265602][ T1] net_bridge_fdb_entry 43KB 47KB [ 107.268059][ T1] ip6-frags 36KB 63KB [ 107.270433][ T1] fib6_node 133KB 136KB [ 107.273081][ T1] ip6_dst_cache 136KB 335KB [ 107.275973][ T1] PINGv6 78KB 123KB [ 107.279459][ T1] RAWv6 123KB 216KB [ 107.282433][ T1] UDPv6 101KB 252KB [ 107.285122][ T1] tw_sock_TCPv6 10KB 15KB [ 107.288011][ T1] TCPv6 111KB 273KB [ 107.290407][ T1] nf_conntrack 10KB 15KB [ 107.292515][ T1] wg_peer 118KB 118KB [ 107.294742][ T1] allowedips_node 12KB 15KB [ 107.296997][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 107.299339][ T1] scsi_sense_cache 67KB 68KB [ 107.301542][ T1] virtio_scsi_cmd 21KB 24KB [ 107.303483][ T1] bio-136 48KB 56KB [ 107.305563][ T1] bio-264 10KB 15KB [ 107.307742][ T1] mqueue_inode_cache 68KB 123KB [ 107.310252][ T1] bio-272 10KB 15KB [ 107.313068][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 107.315989][ T1] jfs_mp 14KB 15KB [ 107.321162][ T1] fuse_request 22KB 46KB [ 107.323846][ T1] cifs_small_rq 28KB 32KB [ 107.326475][ T1] cifs_request 67KB 67KB [ 107.329589][ T1] cifs_mpx_ids 8KB 15KB [ 107.331921][ T1] cifs_io_subrequest 42KB 47KB [ 107.334475][ T1] cifs_io_request 105KB 111KB [ 107.336479][ T1] nfs_commit_data 24KB 31KB [ 107.338452][ T1] nfs_write_data 38KB 63KB [ 107.340439][ T1] jbd2_inode 10KB 11KB [ 107.342591][ T1] ext4_system_zone 1KB 3KB [ 107.344852][ T1] ext4_io_end_vec 7KB 15KB [ 107.346996][ T1] kioctx 11KB 31KB [ 107.349338][ T1] aio_kiocb 8KB 15KB [ 107.351225][ T1] dnotify_mark 11KB 11KB [ 107.353263][ T1] dnotify_struct 2KB 3KB [ 107.355166][ T1] userfaultfd_ctx_cache 37KB 63KB [ 107.357223][ T1] zspage 115KB 212KB [ 107.359838][ T1] zs_handle 166KB 308KB [ 107.362705][ T1] pid_namespace 78KB 123KB [ 107.364820][ T1] kvm_gmem_inode_cache 15KB 30KB [ 107.366859][ T1] rpc_buffers 25KB 31KB [ 107.368923][ T1] rpc_tasks 8KB 15KB [ 107.370949][ T1] UNIX-STREAM 76KB 318KB [ 107.373193][ T1] UNIX 91KB 286KB [ 107.375098][ T1] tcp_bind2_bucket 28KB 32KB [ 107.377015][ T1] tcp_bind_bucket 29KB 32KB [ 107.379229][ T1] ip_fib_trie 22KB 24KB [ 107.381199][ T1] ip_fib_alias 71KB 79KB [ 107.383256][ T1] rtable 25KB 44KB [ 107.385415][ T1] RAW 61KB 95KB [ 107.387520][ T1] UDP 76KB 191KB [ 107.389589][ T1] tw_sock_TCP 9KB 15KB [ 107.391587][ T1] request_sock_TCP 19KB 30KB [ 107.393679][ T1] TCP 87KB 237KB [ 107.395694][ T1] fs_bio_integrity 7KB 8KB [ 107.397868][ T1] hugetlbfs_inode_cache 40KB 62KB [ 107.400885][ T1] netfs_subrequest 35KB 39KB [ 107.403539][ T1] netfs_request 105KB 111KB [ 107.406234][ T1] bio-288 21KB 23KB [ 107.409145][ T1] ep_head 2KB 20KB [ 107.411725][ T1] eventpoll_pwq 7KB 19KB [ 107.414076][ T1] eventpoll_epi 15KB 43KB [ 107.416452][ T1] inotify_inode_mark 22KB 42KB [ 107.418623][ T1] bpf_fs_inode_cache 14KB 31KB [ 107.420790][ T1] sgpool-128 21KB 267KB [ 107.423507][ T1] sgpool-64 63KB 191KB [ 107.425820][ T1] sgpool-32 18KB 63KB [ 107.427899][ T1] sgpool-16 25KB 78KB [ 107.430167][ T1] sgpool-8 23KB 70KB [ 107.432379][ T1] bio_crypt_ctx 9KB 11KB [ 107.435123][ T1] bio_integrity_data 7KB 8KB [ 107.437736][ T1] request_queue 223KB 242KB [ 107.440347][ T1] blkdev_ioc 16KB 31KB [ 107.443268][ T1] bio-200 17KB 58KB [ 107.446677][ T1] biovec-max 246KB 484KB [ 107.449131][ T1] biovec-128 38KB 127KB [ 107.451618][ T1] biovec-64 16KB 157KB [ 107.454137][ T1] biovec-16 13KB 54KB [ 107.456941][ T1] user_namespace 39KB 123KB [ 107.460190][ T1] uid_cache 32KB 62KB [ 107.463263][ T1] iommu_iova_magazine 999KB 1071KB [ 107.465286][ T1] iommu_iova 169KB 176KB [ 107.467269][ T1] dmaengine-unmap-256 26KB 30KB [ 107.469532][ T1] dmaengine-unmap-128 14KB 30KB [ 107.471548][ T1] dmaengine-unmap-16 7KB 8KB [ 107.473525][ T1] dmaengine-unmap-2 3KB 4KB [ 107.475747][ T1] QIPCRTR 18KB 31KB [ 107.477987][ T1] audit_buffer 11KB 11KB [ 107.480714][ T1] skbuff_ext_cache 12KB 32KB [ 107.483525][ T1] skbuff_small_head 1067KB 1127KB [ 107.486057][ T1] skbuff_fclone_cache 56KB 144KB [ 107.488682][ T1] skbuff_head_cache 1499KB 1516KB [ 107.491183][ T1] configfs_dir_cache 30KB 32KB [ 107.493920][ T1] file_lock_cache 14KB 63KB [ 107.496866][ T1] file_lock_ctx 41KB 43KB [ 107.500105][ T1] fsnotify_inode_mark_connector 18KB 35KB [ 107.503023][ T1] posix_timers_cache 13KB 16KB [ 107.505497][ T1] taskstats 47KB 111KB [ 107.507988][ T1] mem_cgroup_per_node 111KB 185KB [ 107.510809][ T1] mem_cgroup 165KB 185KB [ 107.513554][ T1] proc_dir_entry 612KB 632KB [ 107.516437][ T1] pde_opener 3KB 3KB [ 107.519320][ T1] seq_file 13KB 63KB [ 107.521898][ T1] sigqueue 8KB 31KB [ 107.524437][ T1] shmem_inode_cache 6843KB 7219KB [ 107.527146][ T1] kernfs_iattrs_cache 26KB 27KB [ 107.530234][ T1] kernfs_node_cache 24397KB 24464KB [ 107.532994][ T1] mnt_cache 49KB 126KB [ 107.535506][ T1] bfilp 11KB 15KB [ 107.537752][ T1] filp 85KB 504KB [ 107.540822][ T1] names_cache 9KB 32KB [ 107.544000][ T1] net_namespace 107KB 176KB [ 107.546667][ T1] ima_iint_cache 24KB 55KB [ 107.549208][ T1] lsm_inode_cache 1269KB 1712KB [ 107.551156][ T1] lsm_file_cache 50KB 233KB [ 107.553106][ T1] key_jar 36KB 39KB [ 107.555057][ T1] uts_namespace 86KB 123KB [ 107.557049][ T1] nsproxy 17KB 31KB [ 107.559999][ T1] vm_area_struct 197KB 554KB [ 107.562723][ T1] fs_cache 18KB 60KB [ 107.564959][ T1] files_cache 91KB 239KB [ 107.567045][ T1] task_exec_state 10KB 36KB [ 107.568990][ T1] signal_cache 721KB 1941KB [ 107.571081][ T1] sighand_cache 920KB 2194KB [ 107.572962][ T1] task_struct 3743KB 4777KB [ 107.574961][ T1] cred 114KB 360KB [ 107.577258][ T1] anon_vma_chain 89KB 220KB [ 107.579428][ T1] anon_vma 106KB 375KB [ 107.581553][ T1] pid 140KB 406KB [ 107.583728][ T1] Acpi-Operand 201KB 324KB [ 107.586043][ T1] Acpi-ParseExt 11KB 31KB [ 107.588046][ T1] Acpi-Parse 6KB 19KB [ 107.590258][ T1] Acpi-State 16KB 35KB [ 107.592177][ T1] Acpi-Namespace 35KB 48KB [ 107.594061][ T1] numa_policy 7KB 8KB [ 107.596012][ T1] perf_event 15KB 31KB [ 107.598073][ T1] trace_event_file 577KB 580KB [ 107.600287][ T1] ftrace_event_field 1118KB 1122KB [ 107.602499][ T1] pool_workqueue 2043KB 2096KB [ 107.604641][ T1] task_group 36KB 48KB [ 107.606590][ T1] maple_node 419KB 1352KB [ 107.608745][ T1] mm_struct 149KB 446KB [ 107.610707][ T1] vmap_area 267KB 962KB [ 107.612779][ T1] debug_objects_cache 1833KB 3169KB [ 107.614835][ T1] page->ptl 23KB 118KB [ 107.617023][ T1] kmalloc-cg-8k 1264KB 1408KB [ 107.619391][ T1] kmalloc-cg-4k 10544KB 11296KB [ 107.621391][ T1] kmalloc-cg-2k 6568KB 7104KB [ 107.623294][ T1] kmalloc-cg-1k 1884KB 2176KB [ 107.625359][ T1] kmalloc-cg-512 909KB 1088KB [ 107.627266][ T1] kmalloc-cg-256 273KB 304KB [ 107.629453][ T1] kmalloc-cg-128 182KB 204KB [ 107.631549][ T1] kmalloc-cg-64 34KB 52KB [ 107.633754][ T1] kmalloc-cg-32 37KB 176KB [ 107.635778][ T1] kmalloc-cg-16 5KB 16KB [ 107.637646][ T1] kmalloc-cg-8 14KB 32KB [ 107.639577][ T1] kmalloc-cg-192 61KB 72KB [ 107.641665][ T1] kmalloc-cg-96 48KB 64KB [ 107.643715][ T1] kmalloc-8k 5104KB 5376KB [ 107.645825][ T1] kmalloc-4k 28104KB 28160KB [ 107.647902][ T1] kmalloc-2k 12332KB 15520KB [ 107.650652][ T1] kmalloc-1k 9306KB 9352KB [ 107.652805][ T1] kmalloc-512 10016KB 10720KB [ 107.654706][ T1] kmalloc-256 10687KB 11020KB [ 107.656698][ T1] kmalloc-128 1477KB 1660KB [ 107.658732][ T1] kmalloc-64 2815KB 3060KB [ 107.660646][ T1] kmalloc-32 1199KB 1520KB [ 107.662662][ T1] kmalloc-16 357KB 400KB [ 107.664769][ T1] kmalloc-8 361KB 416KB [ 107.666871][ T1] kmalloc-192 1136KB 1216KB [ 107.669425][ T1] kmalloc-96 1556KB 1652KB [ 107.671731][ T1] kmem_cache_node 215KB 220KB [ 107.673976][ T1] kmem_cache 178KB 218KB [ 107.676204][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5544,uid=0 [ 107.680564][ T1] Out of memory: Killed process 5544 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 107.691384][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 107.695031][ T1] CPU: 0 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 107.695049][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 107.695057][ T1] Call Trace: [ 107.695063][ T1] [ 107.695069][ T1] dump_stack_lvl+0x100/0x190 [ 107.695091][ T1] dump_header+0xfb/0x606 [ 107.695106][ T1] oom_kill_process.cold+0xd/0x330 [ 107.695120][ T1] out_of_memory+0x340/0x14f0 [ 107.695142][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 107.695160][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 107.695178][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 107.695207][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 107.695226][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 107.695245][ T1] ? policy_nodemask+0xed/0x4f0 [ 107.695266][ T1] ? alloc_pages_mpol+0x25a/0x540 [ 107.695283][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 107.695303][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 107.695320][ T1] ? policy_nodemask+0xed/0x4f0 [ 107.695336][ T1] alloc_pages_mpol+0x1fb/0x540 [ 107.695352][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 107.695367][ T1] ? filemap_get_entry+0x22d/0x450 [ 107.695385][ T1] ? filemap_get_entry+0x22d/0x450 [ 107.695405][ T1] folio_alloc_noprof+0x22/0x250 [ 107.695423][ T1] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 107.695439][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 107.695458][ T1] __filemap_get_folio_mpol+0x653/0x1320 [ 107.695480][ T1] filemap_fault+0x879/0x3130 [ 107.695502][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 107.695523][ T1] ? find_held_lock+0x2b/0x80 [ 107.695539][ T1] __do_fault+0x10b/0x440 [ 107.695553][ T1] do_fault+0xa99/0x1750 [ 107.695571][ T1] __handle_mm_fault+0x187d/0x2a00 [ 107.695591][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 107.695609][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 107.695630][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 107.695655][ T1] handle_mm_fault+0x37b/0xa30 [ 107.695676][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 107.695695][ T1] exc_page_fault+0x6f/0xd0 [ 107.695713][ T1] asm_exc_page_fault+0x26/0x30 [ 107.695725][ T1] RIP: 0033:0x7fe7c3d41be3 [ 107.695744][ T1] Code: Unable to access opcode bytes at 0x7fe7c3d41bb9. [ 107.695750][ T1] RSP: 002b:00007ffc39335460 EFLAGS: 00010246 [ 107.695761][ T1] RAX: 0000000000000000 RBX: ffffffffffffff88 RCX: 00007fe7c3cee407 [ 107.695768][ T1] RDX: 00007ffc39335470 RSI: 0000000000000000 RDI: 0000000000000000 [ 107.695775][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 107.695782][ T1] R10: 00007ffc39335470 R11: 0000000000000202 R12: 00007fe7c3f08490 [ 107.695789][ T1] R13: 00007ffc393354ac R14: 00007fe7c3f48000 R15: 000055bd2ac84d98 [ 107.695804][ T1] [ 107.695808][ T1] Mem-Info: [ 107.789416][ T1] active_anon:35 inactive_anon:0 isolated_anon:0 [ 107.789416][ T1] active_file:0 inactive_file:103 isolated_file:0 [ 107.789416][ T1] unevictable:1768 dirty:0 writeback:0 [ 107.789416][ T1] slab_reclaimable:5794 slab_unreclaimable:51560 [ 107.789416][ T1] mapped:4 shmem:1768 pagetables:710 [ 107.789416][ T1] sec_pagetables:310 bounce:0 [ 107.789416][ T1] kernel_misc_reclaimable:0 [ 107.789416][ T1] free:30740 free_pcp:3000 free_cma:0 [ 107.803489][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:24kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7648kB pagetables:896kB sec_pagetables:1192kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 107.813957][ T1] Node 1 active_anon:76kB inactive_anon:0kB active_file:248kB inactive_file:148kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4160kB pagetables:1944kB sec_pagetables:48kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 107.824958][ T1] Node 0 DMA free:1932kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 107.835311][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 107.837483][ T1] Node 0 DMA32 free:18476kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:4kB unevictable:3536kB writepending:0kB zspages:1344kB present:1032196kB managed:287204kB mlocked:0kB bounce:0kB free_pcp:2604kB local_pcp:2256kB free_cma:0kB [ 107.848050][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 107.849884][ T1] Node 1 DMA32 free:102328kB boost:106060kB min:153200kB low:164984kB high:176768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:76kB inactive_anon:0kB active_file:188kB inactive_file:208kB unevictable:3536kB writepending:0kB zspages:5684kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:9412kB local_pcp:3868kB free_cma:0kB [ 107.862504][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 107.864067][ T1] Node 0 DMA: 49*4kB (U) 5*8kB (UE) 6*16kB (UE) 6*32kB (UE) 2*64kB (U) 2*128kB (E) 2*256kB (E) 1*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 1932kB [ 107.869314][ T1] Node 0 DMA32: 563*4kB (UME) 60*8kB (ME) 156*16kB (UM) 140*32kB (UM) 67*64kB (UM) 21*128kB (UM) 5*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18476kB [ 107.874674][ T1] Node 1 DMA32: 410*4kB (UM) 636*8kB (ME) 601*16kB (UME) 432*32kB (UME) 272*64kB (UME) 149*128kB (UME) 33*256kB (UM) 13*512kB (UME) 2*1024kB (U) 1*2048kB (U) 4*4096kB (U) = 102232kB [ 107.883206][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 107.887081][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 107.890349][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 107.893491][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 107.896576][ T1] 1888 total pagecache pages [ 107.898139][ T1] 18 pages in swap cache [ 107.899817][ T1] Free swap = 51824kB [ 107.901113][ T1] Total swap = 124996kB [ 107.902584][ T1] 524155 pages RAM [ 107.903917][ T1] 0 pages HighMem/MovableOnly [ 107.905638][ T1] 211461 pages reserved [ 107.907119][ T1] 0 pages cma reserved [ 107.908655][ T1] Unreclaimable slab info: [ 107.910245][ T1] Name Used Total [ 107.912258][ T1] pid_3 36KB 63KB [ 107.914928][ T1] pid_2 25KB 55KB [ 107.917378][ T1] bio-464 17KB 31KB [ 107.919688][ T1] bio-528 19KB 31KB [ 107.921798][ T1] bio-544 19KB 31KB [ 107.923831][ T1] bio-552 19KB 31KB [ 107.926133][ T1] zswap_entry 472KB 838KB [ 107.928191][ T1] batadv_tt_change_cache 13KB 16KB [ 107.930443][ T1] batadv_tl_cache 30KB 32KB [ 107.932597][ T1] TIPC 61KB 92KB [ 107.934749][ T1] SCTPv6 57KB 180KB [ 107.936794][ T1] SCTP 61KB 183KB [ 107.938774][ T1] sctp_chunk 15KB 54KB [ 107.940681][ T1] sctp_bind_bucket 10KB 16KB [ 107.942736][ T1] RXRPC 68KB 96KB [ 107.944733][ T1] rxrpc_call_jar 120KB 191KB [ 107.946794][ T1] net_bridge_fdb_entry 43KB 47KB [ 107.949132][ T1] ip6-frags 36KB 63KB [ 107.951236][ T1] fib6_node 133KB 136KB [ 107.953208][ T1] ip6_dst_cache 135KB 335KB [ 107.955113][ T1] PINGv6 78KB 123KB [ 107.957160][ T1] RAWv6 123KB 216KB [ 107.959455][ T1] UDPv6 101KB 252KB [ 107.961658][ T1] tw_sock_TCPv6 10KB 15KB [ 107.964267][ T1] TCPv6 111KB 273KB [ 107.966330][ T1] nf_conntrack 10KB 15KB [ 107.968368][ T1] wg_peer 118KB 118KB [ 107.970352][ T1] allowedips_node 12KB 15KB [ 107.972223][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 107.974379][ T1] scsi_sense_cache 67KB 68KB [ 107.976369][ T1] virtio_scsi_cmd 21KB 24KB [ 107.978617][ T1] bio-136 48KB 56KB [ 107.980695][ T1] bio-264 10KB 15KB [ 107.982726][ T1] mqueue_inode_cache 68KB 123KB [ 107.984746][ T1] bio-272 10KB 15KB [ 107.987124][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 107.989346][ T1] jfs_mp 14KB 15KB [ 107.991267][ T1] fuse_request 22KB 46KB [ 107.993309][ T1] cifs_small_rq 28KB 32KB [ 107.995441][ T1] cifs_request 67KB 67KB [ 107.997385][ T1] cifs_mpx_ids 8KB 15KB [ 107.999474][ T1] cifs_io_subrequest 42KB 47KB [ 108.001398][ T1] cifs_io_request 105KB 111KB [ 108.003456][ T1] nfs_commit_data 24KB 31KB [ 108.005500][ T1] nfs_write_data 38KB 63KB [ 108.007622][ T1] jbd2_inode 10KB 11KB [ 108.009874][ T1] ext4_system_zone 1KB 3KB [ 108.011960][ T1] ext4_io_end_vec 7KB 15KB [ 108.013904][ T1] kioctx 11KB 31KB [ 108.015838][ T1] aio_kiocb 8KB 15KB [ 108.017868][ T1] dnotify_mark 11KB 11KB [ 108.020390][ T1] dnotify_struct 2KB 3KB [ 108.022540][ T1] userfaultfd_ctx_cache 37KB 63KB [ 108.024629][ T1] zspage 115KB 212KB [ 108.026619][ T1] zs_handle 166KB 308KB [ 108.028624][ T1] pid_namespace 78KB 123KB [ 108.030573][ T1] kvm_gmem_inode_cache 15KB 30KB [ 108.032696][ T1] rpc_buffers 25KB 31KB [ 108.034767][ T1] rpc_tasks 8KB 15KB [ 108.036748][ T1] UNIX-STREAM 76KB 318KB [ 108.039043][ T1] UNIX 91KB 286KB [ 108.040988][ T1] tcp_bind2_bucket 28KB 32KB [ 108.042997][ T1] tcp_bind_bucket 29KB 32KB [ 108.045225][ T1] ip_fib_trie 22KB 24KB [ 108.047584][ T1] ip_fib_alias 71KB 79KB [ 108.050011][ T1] rtable 25KB 44KB [ 108.052087][ T1] RAW 61KB 95KB [ 108.053979][ T1] UDP 76KB 191KB [ 108.055884][ T1] tw_sock_TCP 9KB 15KB [ 108.057766][ T1] request_sock_TCP 19KB 30KB [ 108.059749][ T1] TCP 87KB 237KB [ 108.061608][ T1] fs_bio_integrity 7KB 8KB [ 108.063524][ T1] hugetlbfs_inode_cache 40KB 62KB [ 108.065711][ T1] netfs_subrequest 35KB 39KB [ 108.067867][ T1] netfs_request 105KB 111KB [ 108.070434][ T1] bio-288 21KB 23KB [ 108.072516][ T1] ep_head 2KB 20KB [ 108.074451][ T1] eventpoll_pwq 7KB 19KB [ 108.076417][ T1] eventpoll_epi 15KB 43KB [ 108.078341][ T1] inotify_inode_mark 22KB 42KB [ 108.080492][ T1] bpf_fs_inode_cache 14KB 31KB [ 108.082533][ T1] sgpool-128 21KB 267KB [ 108.084847][ T1] sgpool-64 63KB 191KB [ 108.087447][ T1] sgpool-32 18KB 63KB [ 108.090169][ T1] sgpool-16 25KB 78KB [ 108.092229][ T1] sgpool-8 23KB 70KB [ 108.094157][ T1] bio_crypt_ctx 9KB 11KB [ 108.096126][ T1] bio_integrity_data 7KB 8KB [ 108.098091][ T1] request_queue 223KB 242KB [ 108.100101][ T1] blkdev_ioc 16KB 31KB [ 108.102029][ T1] bio-200 17KB 58KB [ 108.103989][ T1] biovec-max 246KB 484KB [ 108.106269][ T1] biovec-128 38KB 127KB [ 108.108678][ T1] biovec-64 16KB 157KB [ 108.110778][ T1] biovec-16 13KB 54KB [ 108.112780][ T1] user_namespace 39KB 123KB [ 108.114957][ T1] uid_cache 32KB 62KB [ 108.117061][ T1] iommu_iova_magazine 999KB 1071KB [ 108.119387][ T1] iommu_iova 169KB 176KB [ 108.121776][ T1] dmaengine-unmap-256 26KB 30KB [ 108.124126][ T1] dmaengine-unmap-128 14KB 30KB [ 108.126284][ T1] dmaengine-unmap-16 7KB 8KB [ 108.128371][ T1] dmaengine-unmap-2 3KB 4KB [ 108.130494][ T1] QIPCRTR 18KB 31KB [ 108.132519][ T1] audit_buffer 11KB 11KB [ 108.134515][ T1] skbuff_ext_cache 12KB 32KB [ 108.136644][ T1] skbuff_small_head 1074KB 1096KB [ 108.139126][ T1] skbuff_fclone_cache 56KB 144KB [ 108.141491][ T1] skbuff_head_cache 1516KB 1555KB [ 108.143398][ T1] configfs_dir_cache 30KB 32KB [ 108.145381][ T1] file_lock_cache 14KB 63KB [ 108.147283][ T1] file_lock_ctx 41KB 43KB [ 108.149321][ T1] fsnotify_inode_mark_connector 18KB 35KB [ 108.151481][ T1] posix_timers_cache 13KB 16KB [ 108.153620][ T1] taskstats 47KB 111KB [ 108.157147][ T1] mem_cgroup_per_node 111KB 185KB [ 108.160247][ T1] mem_cgroup 165KB 185KB [ 108.162910][ T1] proc_dir_entry 612KB 632KB [ 108.165091][ T1] pde_opener 3KB 3KB [ 108.167019][ T1] seq_file 13KB 63KB [ 108.168989][ T1] sigqueue 8KB 31KB [ 108.170963][ T1] shmem_inode_cache 6843KB 7219KB [ 108.172893][ T1] kernfs_iattrs_cache 26KB 27KB [ 108.174957][ T1] kernfs_node_cache 24397KB 24464KB [ 108.177370][ T1] mnt_cache 49KB 126KB [ 108.179854][ T1] bfilp 11KB 15KB [ 108.181961][ T1] filp 85KB 504KB [ 108.183852][ T1] names_cache 9KB 32KB [ 108.185785][ T1] net_namespace 107KB 176KB [ 108.187696][ T1] ima_iint_cache 24KB 55KB [ 108.189739][ T1] lsm_inode_cache 1269KB 1712KB [ 108.191853][ T1] lsm_file_cache 50KB 233KB [ 108.193766][ T1] key_jar 36KB 39KB [ 108.195933][ T1] uts_namespace 86KB 123KB [ 108.198405][ T1] nsproxy 17KB 31KB [ 108.201074][ T1] vm_area_struct 197KB 554KB [ 108.203104][ T1] fs_cache 18KB 60KB [ 108.205013][ T1] files_cache 91KB 239KB [ 108.206973][ T1] task_exec_state 10KB 36KB [ 108.208980][ T1] signal_cache 721KB 1941KB [ 108.210904][ T1] sighand_cache 920KB 2194KB [ 108.212876][ T1] task_struct 3743KB 4777KB [ 108.214971][ T1] cred 114KB 360KB [ 108.217182][ T1] anon_vma_chain 89KB 220KB [ 108.219814][ T1] anon_vma 106KB 375KB [ 108.221815][ T1] pid 140KB 406KB [ 108.223746][ T1] Acpi-Operand 201KB 324KB [ 108.225709][ T1] Acpi-ParseExt 11KB 31KB [ 108.227605][ T1] Acpi-Parse 6KB 19KB [ 108.229955][ T1] Acpi-State 16KB 35KB [ 108.232295][ T1] Acpi-Namespace 35KB 48KB [ 108.234426][ T1] numa_policy 7KB 8KB [ 108.236526][ T1] perf_event 15KB 31KB [ 108.238477][ T1] trace_event_file 577KB 580KB [ 108.240452][ T1] ftrace_event_field 1118KB 1122KB [ 108.242424][ T1] pool_workqueue 2043KB 2096KB [ 108.244339][ T1] task_group 36KB 48KB [ 108.246441][ T1] maple_node 419KB 1352KB [ 108.248687][ T1] mm_struct 149KB 446KB [ 108.250987][ T1] vmap_area 267KB 962KB [ 108.253112][ T1] debug_objects_cache 1832KB 3169KB [ 108.255112][ T1] page->ptl 23KB 118KB [ 108.257081][ T1] kmalloc-cg-8k 1264KB 1408KB [ 108.259115][ T1] kmalloc-cg-4k 10544KB 11296KB [ 108.261097][ T1] kmalloc-cg-2k 6568KB 7104KB [ 108.263146][ T1] kmalloc-cg-1k 1884KB 2176KB [ 108.265543][ T1] kmalloc-cg-512 909KB 1088KB [ 108.267826][ T1] kmalloc-cg-256 273KB 304KB [ 108.269855][ T1] kmalloc-cg-128 182KB 204KB [ 108.271670][ T1] kmalloc-cg-64 34KB 52KB [ 108.273530][ T1] kmalloc-cg-32 37KB 176KB [ 108.275428][ T1] kmalloc-cg-16 5KB 16KB [ 108.277368][ T1] kmalloc-cg-8 14KB 32KB [ 108.279752][ T1] kmalloc-cg-192 61KB 72KB [ 108.282030][ T1] kmalloc-cg-96 48KB 64KB [ 108.284296][ T1] kmalloc-8k 5104KB 5376KB [ 108.286627][ T1] kmalloc-4k 28440KB 28512KB [ 108.289215][ T1] kmalloc-2k 12332KB 15520KB [ 108.291590][ T1] kmalloc-1k 9304KB 9352KB [ 108.294518][ T1] kmalloc-512 10011KB 10704KB [ 108.297265][ T1] kmalloc-256 10380KB 10388KB [ 108.299630][ T1] kmalloc-128 1477KB 1660KB [ 108.301531][ T1] kmalloc-64 2815KB 3060KB [ 108.303438][ T1] kmalloc-32 1204KB 1520KB [ 108.305299][ T1] kmalloc-16 357KB 400KB [ 108.307172][ T1] kmalloc-8 361KB 416KB [ 108.309141][ T1] kmalloc-192 1136KB 1216KB [ 108.311115][ T1] kmalloc-96 1568KB 1652KB [ 108.313056][ T1] kmem_cache_node 215KB 220KB [ 108.315638][ T1] kmem_cache 178KB 218KB [ 108.318294][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=crond,pid=5534,uid=0 [ 108.322592][ T1] Out of memory: Killed process 5534 (crond) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 108.336981][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 108.340833][ T1] CPU: 0 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 108.340849][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.340857][ T1] Call Trace: [ 108.340861][ T1] [ 108.340867][ T1] dump_stack_lvl+0x100/0x190 [ 108.340887][ T1] dump_header+0xfb/0x606 [ 108.340902][ T1] oom_kill_process.cold+0xd/0x330 [ 108.340916][ T1] out_of_memory+0x340/0x14f0 [ 108.340937][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 108.340955][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 108.340972][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 108.341001][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 108.341044][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 108.341065][ T1] ? policy_nodemask+0xed/0x4f0 [ 108.341082][ T1] ? alloc_pages_mpol+0x25a/0x540 [ 108.341098][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 108.341119][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 108.341135][ T1] ? policy_nodemask+0xed/0x4f0 [ 108.341150][ T1] alloc_pages_mpol+0x1fb/0x540 [ 108.341166][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 108.341181][ T1] ? filemap_get_entry+0x22d/0x450 [ 108.341204][ T1] ? filemap_get_entry+0x22d/0x450 [ 108.341224][ T1] folio_alloc_noprof+0x22/0x250 [ 108.341241][ T1] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 108.341259][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 108.341278][ T1] __filemap_get_folio_mpol+0x653/0x1320 [ 108.341300][ T1] filemap_fault+0x879/0x3130 [ 108.341321][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 108.341342][ T1] ? find_held_lock+0x2b/0x80 [ 108.341358][ T1] __do_fault+0x10b/0x440 [ 108.341373][ T1] do_fault+0xa99/0x1750 [ 108.341389][ T1] __handle_mm_fault+0x187d/0x2a00 [ 108.341410][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 108.341428][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 108.341448][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 108.341473][ T1] handle_mm_fault+0x37b/0xa30 [ 108.341493][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 108.341512][ T1] exc_page_fault+0x6f/0xd0 [ 108.341529][ T1] asm_exc_page_fault+0x26/0x30 [ 108.341540][ T1] RIP: 0033:0x7fe7c3d41be3 [ 108.341558][ T1] Code: Unable to access opcode bytes at 0x7fe7c3d41bb9. [ 108.341563][ T1] RSP: 002b:00007ffc39335460 EFLAGS: 00010246 [ 108.341573][ T1] RAX: 0000000000000000 RBX: ffffffffffffff88 RCX: 00007fe7c3cee407 [ 108.341581][ T1] RDX: 00007ffc39335470 RSI: 0000000000000000 RDI: 0000000000000000 [ 108.341588][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 108.341594][ T1] R10: 00007ffc39335470 R11: 0000000000000202 R12: 00007fe7c3f08490 [ 108.341601][ T1] R13: 00007ffc393354ac R14: 00007fe7c3f48000 R15: 000055bd2ac84d98 [ 108.341615][ T1] [ 108.341620][ T1] Mem-Info: [ 108.430917][ T1] active_anon:42 inactive_anon:0 isolated_anon:0 [ 108.430917][ T1] active_file:64 inactive_file:38 isolated_file:0 [ 108.430917][ T1] unevictable:1768 dirty:0 writeback:0 [ 108.430917][ T1] slab_reclaimable:5794 slab_unreclaimable:51969 [ 108.430917][ T1] mapped:4 shmem:1768 pagetables:710 [ 108.430917][ T1] sec_pagetables:310 bounce:0 [ 108.430917][ T1] kernel_misc_reclaimable:0 [ 108.430917][ T1] free:33075 free_pcp:259 free_cma:0 [ 108.445671][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7616kB pagetables:896kB sec_pagetables:1192kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 108.457394][ T1] Node 1 active_anon:52kB inactive_anon:16kB active_file:104kB inactive_file:292kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4160kB pagetables:1944kB sec_pagetables:48kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 108.467680][ T1] Node 0 DMA free:1932kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 108.477623][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 108.479445][ T1] Node 0 DMA32 free:20728kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:1344kB present:1032196kB managed:287204kB mlocked:0kB bounce:0kB free_pcp:220kB local_pcp:0kB free_cma:0kB [ 108.489273][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 108.490888][ T1] Node 1 DMA32 free:109152kB boost:106060kB min:153200kB low:164984kB high:176768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:152kB inactive_anon:0kB active_file:92kB inactive_file:304kB unevictable:3536kB writepending:0kB zspages:5684kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:948kB local_pcp:0kB free_cma:0kB [ 108.501201][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 108.502851][ T1] Node 0 DMA: 49*4kB (U) 5*8kB (UE) 6*16kB (UE) 6*32kB (UE) 2*64kB (U) 2*128kB (E) 2*256kB (E) 1*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 1932kB [ 108.507905][ T1] Node 0 DMA32: 540*4kB (UME) 77*8kB (UME) 125*16kB (UM) 107*32kB (UM) 56*64kB (UM) 22*128kB (UM) 12*256kB (UM) 2*512kB (UM) 0*1024kB 1*2048kB (M) 0*4096kB = 20744kB [ 108.513227][ T1] Node 1 DMA32: 622*4kB (UM) 731*8kB (UME) 655*16kB (UME) 459*32kB (UME) 293*64kB (UME) 159*128kB (UME) 35*256kB (UM) 14*512kB (UME) 2*1024kB (U) 1*2048kB (U) 4*4096kB (U) = 109216kB [ 108.520004][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 108.523444][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 108.526290][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 108.529290][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 108.532129][ T1] 1888 total pagecache pages [ 108.533653][ T1] 18 pages in swap cache [ 108.535085][ T1] Free swap = 52004kB [ 108.536530][ T1] Total swap = 124996kB [ 108.538002][ T1] 524155 pages RAM [ 108.539416][ T1] 0 pages HighMem/MovableOnly [ 108.540973][ T1] 211461 pages reserved [ 108.542328][ T1] 0 pages cma reserved [ 108.543664][ T1] Unreclaimable slab info: [ 108.545063][ T1] Name Used Total [ 108.547028][ T1] pid_3 36KB 63KB [ 108.549011][ T1] pid_2 25KB 55KB [ 108.550924][ T1] bio-464 17KB 31KB [ 108.552888][ T1] bio-528 19KB 31KB [ 108.554979][ T1] bio-544 19KB 31KB [ 108.557329][ T1] bio-552 19KB 31KB [ 108.559926][ T1] zswap_entry 469KB 830KB [ 108.562100][ T1] batadv_tt_change_cache 13KB 16KB [ 108.564135][ T1] batadv_tl_cache 30KB 32KB [ 108.566073][ T1] TIPC 61KB 92KB [ 108.567952][ T1] SCTPv6 57KB 180KB [ 108.569890][ T1] SCTP 61KB 183KB [ 108.571746][ T1] sctp_chunk 15KB 54KB [ 108.573609][ T1] sctp_bind_bucket 10KB 16KB [ 108.575564][ T1] RXRPC 68KB 96KB [ 108.577510][ T1] rxrpc_call_jar 120KB 191KB [ 108.579613][ T1] net_bridge_fdb_entry 43KB 47KB [ 108.581875][ T1] ip6-frags 36KB 63KB [ 108.583915][ T1] fib6_node 133KB 136KB [ 108.585886][ T1] ip6_dst_cache 135KB 335KB [ 108.587769][ T1] PINGv6 78KB 123KB [ 108.589734][ T1] RAWv6 123KB 216KB [ 108.591669][ T1] UDPv6 101KB 252KB [ 108.593606][ T1] tw_sock_TCPv6 10KB 15KB [ 108.595767][ T1] TCPv6 111KB 273KB [ 108.598177][ T1] nf_conntrack 10KB 15KB [ 108.600726][ T1] wg_peer 118KB 118KB [ 108.602724][ T1] allowedips_node 12KB 15KB [ 108.604587][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 108.606560][ T1] scsi_sense_cache 67KB 68KB [ 108.608439][ T1] virtio_scsi_cmd 21KB 24KB [ 108.610489][ T1] bio-136 48KB 56KB [ 108.612347][ T1] bio-264 10KB 15KB [ 108.614305][ T1] mqueue_inode_cache 68KB 123KB [ 108.616362][ T1] bio-272 10KB 15KB [ 108.618731][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 108.621223][ T1] jfs_mp 14KB 15KB [ 108.623164][ T1] fuse_request 22KB 46KB [ 108.625060][ T1] cifs_small_rq 28KB 32KB [ 108.626954][ T1] cifs_request 67KB 67KB [ 108.628921][ T1] cifs_mpx_ids 8KB 15KB [ 108.630786][ T1] cifs_io_subrequest 42KB 47KB [ 108.632817][ T1] cifs_io_request 105KB 111KB [ 108.634905][ T1] nfs_commit_data 24KB 31KB [ 108.637085][ T1] nfs_write_data 38KB 63KB [ 108.639172][ T1] jbd2_inode 10KB 11KB [ 108.641099][ T1] ext4_system_zone 1KB 3KB [ 108.642960][ T1] ext4_io_end_vec 7KB 15KB [ 108.644820][ T1] kioctx 11KB 31KB [ 108.646729][ T1] aio_kiocb 8KB 15KB [ 108.648673][ T1] dnotify_mark 11KB 11KB [ 108.650633][ T1] dnotify_struct 2KB 3KB [ 108.652660][ T1] userfaultfd_ctx_cache 37KB 63KB [ 108.654854][ T1] zspage 115KB 212KB [ 108.656964][ T1] zs_handle 167KB 308KB [ 108.659128][ T1] pid_namespace 78KB 123KB [ 108.661139][ T1] kvm_gmem_inode_cache 15KB 30KB [ 108.663105][ T1] rpc_buffers 25KB 31KB [ 108.665000][ T1] rpc_tasks 8KB 15KB [ 108.666992][ T1] UNIX-STREAM 76KB 318KB [ 108.669091][ T1] UNIX 87KB 286KB [ 108.671285][ T1] tcp_bind2_bucket 28KB 32KB [ 108.673762][ T1] tcp_bind_bucket 29KB 32KB [ 108.676385][ T1] ip_fib_trie 22KB 24KB [ 108.678315][ T1] ip_fib_alias 71KB 79KB [ 108.680352][ T1] rtable 25KB 44KB [ 108.682250][ T1] RAW 61KB 95KB [ 108.684144][ T1] UDP 76KB 191KB [ 108.686109][ T1] tw_sock_TCP 9KB 15KB [ 108.688007][ T1] request_sock_TCP 19KB 30KB [ 108.690035][ T1] TCP 87KB 237KB [ 108.692203][ T1] fs_bio_integrity 7KB 8KB [ 108.694419][ T1] hugetlbfs_inode_cache 40KB 62KB [ 108.696665][ T1] netfs_subrequest 35KB 39KB [ 108.698724][ T1] netfs_request 105KB 111KB [ 108.700611][ T1] bio-288 21KB 23KB [ 108.702787][ T1] ep_head 2KB 20KB [ 108.704655][ T1] eventpoll_pwq 7KB 19KB [ 108.706585][ T1] eventpoll_epi 15KB 43KB [ 108.708681][ T1] inotify_inode_mark 22KB 42KB [ 108.711064][ T1] bpf_fs_inode_cache 14KB 31KB [ 108.713388][ T1] sgpool-128 21KB 267KB [ 108.715490][ T1] sgpool-64 63KB 191KB [ 108.717375][ T1] sgpool-32 18KB 63KB [ 108.719292][ T1] sgpool-16 25KB 78KB [ 108.721153][ T1] sgpool-8 23KB 70KB [ 108.723116][ T1] bio_crypt_ctx 9KB 11KB [ 108.725132][ T1] bio_integrity_data 7KB 8KB [ 108.727128][ T1] request_queue 223KB 242KB [ 108.729305][ T1] blkdev_ioc 16KB 31KB [ 108.731472][ T1] bio-200 17KB 58KB [ 108.733714][ T1] biovec-max 246KB 484KB [ 108.735703][ T1] biovec-128 38KB 127KB [ 108.737584][ T1] biovec-64 16KB 157KB [ 108.739827][ T1] biovec-16 13KB 54KB [ 108.741969][ T1] user_namespace 39KB 123KB [ 108.743938][ T1] uid_cache 32KB 62KB [ 108.746116][ T1] iommu_iova_magazine 999KB 1071KB [ 108.748481][ T1] iommu_iova 169KB 176KB [ 108.750739][ T1] dmaengine-unmap-256 26KB 30KB [ 108.752724][ T1] dmaengine-unmap-128 14KB 30KB [ 108.754710][ T1] dmaengine-unmap-16 7KB 8KB [ 108.756692][ T1] dmaengine-unmap-2 3KB 4KB [ 108.758835][ T1] QIPCRTR 18KB 31KB [ 108.760910][ T1] audit_buffer 11KB 11KB [ 108.763256][ T1] skbuff_ext_cache 12KB 32KB [ 108.765498][ T1] skbuff_small_head 1120KB 1127KB [ 108.767527][ T1] skbuff_fclone_cache 56KB 144KB [ 108.769668][ T1] skbuff_head_cache 1599KB 1625KB [ 108.771610][ T1] configfs_dir_cache 30KB 32KB [ 108.773529][ T1] file_lock_cache 14KB 63KB [ 108.775511][ T1] file_lock_ctx 41KB 43KB [ 108.777551][ T1] fsnotify_inode_mark_connector 18KB 35KB [ 108.780210][ T1] posix_timers_cache 13KB 16KB [ 108.782551][ T1] taskstats 47KB 111KB [ 108.784786][ T1] mem_cgroup_per_node 111KB 185KB [ 108.787069][ T1] mem_cgroup 165KB 185KB [ 108.789098][ T1] proc_dir_entry 612KB 632KB [ 108.790988][ T1] pde_opener 3KB 3KB [ 108.792864][ T1] seq_file 13KB 63KB [ 108.794744][ T1] sigqueue 8KB 31KB [ 108.796706][ T1] shmem_inode_cache 6843KB 7219KB [ 108.798922][ T1] kernfs_iattrs_cache 26KB 27KB [ 108.801127][ T1] kernfs_node_cache 24397KB 24464KB [ 108.803200][ T1] mnt_cache 49KB 126KB [ 108.805327][ T1] bfilp 11KB 15KB [ 108.807229][ T1] filp 85KB 504KB [ 108.809331][ T1] names_cache 9KB 32KB [ 108.811464][ T1] net_namespace 107KB 176KB [ 108.813640][ T1] ima_iint_cache 24KB 55KB [ 108.815787][ T1] lsm_inode_cache 1269KB 1712KB [ 108.817683][ T1] lsm_file_cache 50KB 229KB [ 108.819654][ T1] key_jar 36KB 39KB [ 108.821618][ T1] uts_namespace 86KB 123KB [ 108.823626][ T1] nsproxy 17KB 31KB [ 108.825685][ T1] vm_area_struct 197KB 554KB [ 108.828071][ T1] fs_cache 18KB 60KB [ 108.830470][ T1] files_cache 90KB 239KB [ 108.832660][ T1] task_exec_state 10KB 36KB [ 108.834625][ T1] signal_cache 721KB 1941KB [ 108.836574][ T1] sighand_cache 920KB 2194KB [ 108.839126][ T1] task_struct 3743KB 4777KB [ 108.841823][ T1] cred 114KB 360KB [ 108.844477][ T1] anon_vma_chain 84KB 208KB [ 108.847729][ T1] anon_vma 106KB 375KB [ 108.850881][ T1] pid 140KB 406KB [ 108.853627][ T1] Acpi-Operand 201KB 324KB [ 108.855894][ T1] Acpi-ParseExt 11KB 31KB [ 108.858173][ T1] Acpi-Parse 6KB 19KB [ 108.860681][ T1] Acpi-State 16KB 35KB [ 108.863207][ T1] Acpi-Namespace 35KB 48KB [ 108.866066][ T1] numa_policy 7KB 8KB [ 108.868771][ T1] perf_event 15KB 31KB [ 108.871130][ T1] trace_event_file 577KB 580KB [ 108.873155][ T1] ftrace_event_field 1118KB 1122KB [ 108.875084][ T1] pool_workqueue 2043KB 2096KB [ 108.877036][ T1] task_group 36KB 48KB [ 108.879061][ T1] maple_node 417KB 1336KB [ 108.880916][ T1] mm_struct 149KB 446KB [ 108.882908][ T1] vmap_area 267KB 962KB [ 108.885543][ T1] debug_objects_cache 1832KB 3169KB [ 108.887951][ T1] page->ptl 23KB 118KB [ 108.890269][ T1] kmalloc-cg-8k 1264KB 1408KB [ 108.892256][ T1] kmalloc-cg-4k 10544KB 11296KB [ 108.894075][ T1] kmalloc-cg-2k 6568KB 7104KB [ 108.895940][ T1] kmalloc-cg-1k 1884KB 2176KB [ 108.897781][ T1] kmalloc-cg-512 909KB 1088KB [ 108.899777][ T1] kmalloc-cg-256 273KB 304KB [ 108.901657][ T1] kmalloc-cg-128 182KB 204KB [ 108.903527][ T1] kmalloc-cg-64 34KB 52KB [ 108.905430][ T1] kmalloc-cg-32 37KB 176KB [ 108.907317][ T1] kmalloc-cg-16 5KB 16KB [ 108.909586][ T1] kmalloc-cg-8 14KB 32KB [ 108.911704][ T1] kmalloc-cg-192 61KB 72KB [ 108.913777][ T1] kmalloc-cg-96 48KB 64KB [ 108.915843][ T1] kmalloc-8k 5104KB 5376KB [ 108.917827][ T1] kmalloc-4k 29824KB 29920KB [ 108.919859][ T1] kmalloc-2k 12324KB 15520KB [ 108.922046][ T1] kmalloc-1k 9570KB 9608KB [ 108.923939][ T1] kmalloc-512 10009KB 10704KB [ 108.925816][ T1] kmalloc-256 10648KB 10660KB [ 108.927751][ T1] kmalloc-128 1477KB 1660KB [ 108.930031][ T1] kmalloc-64 2814KB 3060KB [ 108.932192][ T1] kmalloc-32 1211KB 1520KB [ 108.934176][ T1] kmalloc-16 357KB 400KB [ 108.936018][ T1] kmalloc-8 361KB 416KB [ 108.937886][ T1] kmalloc-192 1130KB 1216KB [ 108.939801][ T1] kmalloc-96 1565KB 1652KB [ 108.941756][ T1] kmem_cache_node 215KB 220KB [ 108.943757][ T1] kmem_cache 178KB 218KB [ 108.945925][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5137,uid=0 [ 108.950382][ T1] Out of memory: Killed process 5137 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 108.960638][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 108.964742][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 108.964762][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.964771][ T1] Call Trace: [ 108.964777][ T1] [ 108.964783][ T1] dump_stack_lvl+0x100/0x190 [ 108.964804][ T1] dump_header+0xfb/0x606 [ 108.964822][ T1] out_of_memory.cold+0xd/0x170 [ 108.964840][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 108.964863][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 108.964883][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 108.964917][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 108.964939][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 108.964960][ T1] ? policy_nodemask+0xed/0x4f0 [ 108.964979][ T1] ? alloc_pages_mpol+0x25a/0x540 [ 108.964998][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 108.965045][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 108.965065][ T1] ? policy_nodemask+0xed/0x4f0 [ 108.965083][ T1] alloc_pages_mpol+0x1fb/0x540 [ 108.965102][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 108.965120][ T1] ? filemap_get_entry+0x22d/0x450 [ 108.965141][ T1] ? filemap_get_entry+0x22d/0x450 [ 108.965168][ T1] folio_alloc_noprof+0x22/0x250 [ 108.965189][ T1] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 108.965208][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 108.965230][ T1] __filemap_get_folio_mpol+0x653/0x1320 [ 108.965256][ T1] filemap_fault+0x879/0x3130 [ 108.965281][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 108.965308][ T1] ? find_held_lock+0x2b/0x80 [ 108.965325][ T1] __do_fault+0x10b/0x440 [ 108.965342][ T1] do_fault+0xa99/0x1750 [ 108.965362][ T1] __handle_mm_fault+0x187d/0x2a00 [ 108.965386][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 108.965407][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 108.965430][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 108.965461][ T1] handle_mm_fault+0x37b/0xa30 [ 108.965485][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 108.965508][ T1] exc_page_fault+0x6f/0xd0 [ 108.965528][ T1] asm_exc_page_fault+0x26/0x30 [ 108.965542][ T1] RIP: 0033:0x7fe7c3d41be3 [ 108.965561][ T1] Code: Unable to access opcode bytes at 0x7fe7c3d41bb9. [ 108.965567][ T1] RSP: 002b:00007ffc39335460 EFLAGS: 00010246 [ 108.965580][ T1] RAX: 0000000000000000 RBX: ffffffffffffff88 RCX: 00007fe7c3cee407 [ 108.965589][ T1] RDX: 00007ffc39335470 RSI: 0000000000000000 RDI: 0000000000000000 [ 108.965597][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 108.965605][ T1] R10: 00007ffc39335470 R11: 0000000000000202 R12: 00007fe7c3f08490 [ 108.965613][ T1] R13: 00007ffc393354ac R14: 00007fe7c3f48000 R15: 000055bd2ac84d98 [ 108.965630][ T1] [ 108.965636][ T1] Mem-Info: [ 109.053449][ T1] active_anon:33 inactive_anon:0 isolated_anon:0 [ 109.053449][ T1] active_file:22 inactive_file:80 isolated_file:0 [ 109.053449][ T1] unevictable:1768 dirty:0 writeback:0 [ 109.053449][ T1] slab_reclaimable:5794 slab_unreclaimable:52579 [ 109.053449][ T1] mapped:4 shmem:1768 pagetables:687 [ 109.053449][ T1] sec_pagetables:310 bounce:0 [ 109.053449][ T1] kernel_misc_reclaimable:0 [ 109.053449][ T1] free:32222 free_pcp:592 free_cma:0 [ 109.068482][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:8kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7584kB pagetables:848kB sec_pagetables:1192kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 109.078398][ T1] Node 1 active_anon:132kB inactive_anon:0kB active_file:8kB inactive_file:388kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4160kB pagetables:1900kB sec_pagetables:48kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 109.088997][ T1] Node 0 DMA free:1932kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 109.098940][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 109.100639][ T1] Node 0 DMA32 free:20744kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:8kB unevictable:3536kB writepending:0kB zspages:1344kB present:1032196kB managed:287204kB mlocked:0kB bounce:0kB free_pcp:276kB local_pcp:0kB free_cma:0kB [ 109.110653][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 109.113200][ T1] Node 1 DMA32 free:106212kB boost:106060kB min:153200kB low:164984kB high:176768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:80kB inactive_anon:0kB active_file:0kB inactive_file:484kB unevictable:3536kB writepending:0kB zspages:5644kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:2092kB local_pcp:312kB free_cma:0kB [ 109.123736][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 109.125237][ T1] Node 0 DMA: 49*4kB (U) 5*8kB (UE) 6*16kB (UE) 6*32kB (UE) 2*64kB (U) 2*128kB (E) 2*256kB (E) 1*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 1932kB [ 109.129955][ T1] Node 0 DMA32: 540*4kB (UME) 77*8kB (UME) 125*16kB (UM) 107*32kB (UM) 56*64kB (UM) 22*128kB (UM) 12*256kB (UM) 2*512kB (UM) 0*1024kB 1*2048kB (M) 0*4096kB = 20744kB [ 109.135767][ T1] Node 1 DMA32: 433*4kB (UM) 669*8kB (UME) 640*16kB (UME) 430*32kB (UME) 283*64kB (UME) 159*128kB (UME) 35*256kB (UM) 14*512kB (UME) 2*1024kB (U) 1*2048kB (U) 4*4096kB (U) = 106156kB [ 109.141413][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 109.144490][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 109.147870][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 109.151013][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 109.153906][ T1] 1885 total pagecache pages [ 109.155443][ T1] 15 pages in swap cache [ 109.156785][ T1] Free swap = 52148kB [ 109.158340][ T1] Total swap = 124996kB [ 109.160034][ T1] 524155 pages RAM [ 109.161546][ T1] 0 pages HighMem/MovableOnly [ 109.163334][ T1] 211461 pages reserved [ 109.164611][ T1] 0 pages cma reserved [ 109.165919][ T1] Unreclaimable slab info: [ 109.167344][ T1] Name Used Total [ 109.169549][ T1] pid_3 36KB 63KB [ 109.171526][ T1] pid_2 25KB 55KB [ 109.173469][ T1] bio-464 17KB 31KB [ 109.175518][ T1] bio-528 19KB 31KB [ 109.177841][ T1] bio-544 19KB 31KB [ 109.180370][ T1] bio-552 19KB 31KB [ 109.182457][ T1] zswap_entry 469KB 830KB [ 109.184380][ T1] batadv_tt_change_cache 13KB 16KB [ 109.186448][ T1] batadv_tl_cache 30KB 32KB [ 109.188365][ T1] TIPC 61KB 92KB [ 109.190354][ T1] SCTPv6 57KB 180KB [ 109.192251][ T1] SCTP 61KB 183KB [ 109.194162][ T1] sctp_chunk 15KB 54KB [ 109.196312][ T1] sctp_bind_bucket 10KB 16KB [ 109.198408][ T1] RXRPC 68KB 96KB [ 109.200446][ T1] rxrpc_call_jar 120KB 191KB [ 109.202370][ T1] net_bridge_fdb_entry 43KB 47KB [ 109.204299][ T1] ip6-frags 36KB 63KB [ 109.206195][ T1] fib6_node 133KB 136KB [ 109.208126][ T1] ip6_dst_cache 133KB 335KB [ 109.210195][ T1] PINGv6 78KB 123KB [ 109.212369][ T1] RAWv6 123KB 216KB [ 109.214930][ T1] UDPv6 101KB 252KB [ 109.216951][ T1] tw_sock_TCPv6 10KB 15KB [ 109.218971][ T1] TCPv6 111KB 273KB [ 109.220870][ T1] nf_conntrack 10KB 15KB [ 109.222737][ T1] wg_peer 118KB 118KB [ 109.224640][ T1] allowedips_node 12KB 15KB [ 109.226531][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 109.228650][ T1] scsi_sense_cache 67KB 68KB [ 109.230715][ T1] virtio_scsi_cmd 21KB 24KB [ 109.232813][ T1] bio-136 48KB 56KB [ 109.234862][ T1] bio-264 10KB 15KB [ 109.236859][ T1] mqueue_inode_cache 68KB 123KB [ 109.238897][ T1] bio-272 10KB 15KB [ 109.240767][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 109.242796][ T1] jfs_mp 14KB 15KB [ 109.244708][ T1] fuse_request 22KB 46KB [ 109.246775][ T1] cifs_small_rq 28KB 32KB [ 109.248971][ T1] cifs_request 67KB 67KB [ 109.251134][ T1] cifs_mpx_ids 8KB 15KB [ 109.253068][ T1] cifs_io_subrequest 42KB 47KB [ 109.254947][ T1] cifs_io_request 105KB 111KB [ 109.256826][ T1] nfs_commit_data 24KB 31KB [ 109.258759][ T1] nfs_write_data 38KB 63KB [ 109.260638][ T1] jbd2_inode 10KB 11KB [ 109.262536][ T1] ext4_system_zone 1KB 3KB [ 109.264710][ T1] ext4_io_end_vec 7KB 15KB [ 109.267115][ T1] kioctx 11KB 31KB [ 109.269213][ T1] aio_kiocb 8KB 15KB [ 109.271104][ T1] dnotify_mark 11KB 11KB [ 109.272967][ T1] dnotify_struct 2KB 3KB [ 109.274863][ T1] userfaultfd_ctx_cache 37KB 63KB [ 109.276872][ T1] zspage 115KB 212KB [ 109.278843][ T1] zs_handle 167KB 308KB [ 109.280881][ T1] pid_namespace 78KB 123KB [ 109.283385][ T1] kvm_gmem_inode_cache 15KB 30KB [ 109.285872][ T1] rpc_buffers 25KB 31KB [ 109.287701][ T1] rpc_tasks 8KB 15KB [ 109.289609][ T1] UNIX-STREAM 76KB 318KB [ 109.291485][ T1] UNIX 87KB 286KB [ 109.293355][ T1] tcp_bind2_bucket 28KB 32KB [ 109.295178][ T1] tcp_bind_bucket 29KB 32KB [ 109.297062][ T1] ip_fib_trie 22KB 24KB [ 109.299038][ T1] ip_fib_alias 71KB 79KB [ 109.301106][ T1] rtable 25KB 44KB [ 109.303261][ T1] RAW 61KB 95KB [ 109.305478][ T1] UDP 76KB 191KB [ 109.307397][ T1] tw_sock_TCP 9KB 15KB [ 109.309332][ T1] request_sock_TCP 19KB 30KB [ 109.311223][ T1] TCP 87KB 237KB [ 109.313144][ T1] fs_bio_integrity 7KB 8KB [ 109.315205][ T1] hugetlbfs_inode_cache 40KB 62KB [ 109.317789][ T1] netfs_subrequest 35KB 39KB [ 109.320102][ T1] netfs_request 105KB 111KB [ 109.322161][ T1] bio-288 21KB 23KB [ 109.324065][ T1] ep_head 2KB 20KB [ 109.326004][ T1] eventpoll_pwq 7KB 19KB [ 109.327929][ T1] eventpoll_epi 15KB 43KB [ 109.329984][ T1] inotify_inode_mark 22KB 42KB [ 109.332138][ T1] bpf_fs_inode_cache 14KB 31KB [ 109.334335][ T1] sgpool-128 21KB 267KB [ 109.336532][ T1] sgpool-64 63KB 191KB [ 109.338642][ T1] sgpool-32 18KB 63KB [ 109.340551][ T1] sgpool-16 25KB 78KB [ 109.342496][ T1] sgpool-8 23KB 70KB [ 109.344486][ T1] bio_crypt_ctx 9KB 11KB [ 109.346635][ T1] bio_integrity_data 7KB 8KB [ 109.348819][ T1] request_queue 223KB 242KB [ 109.350682][ T1] blkdev_ioc 16KB 31KB [ 109.352578][ T1] bio-200 17KB 58KB [ 109.354520][ T1] biovec-max 246KB 484KB [ 109.356597][ T1] biovec-128 38KB 127KB [ 109.358714][ T1] biovec-64 16KB 157KB [ 109.360680][ T1] biovec-16 13KB 54KB [ 109.362521][ T1] user_namespace 39KB 123KB [ 109.364339][ T1] uid_cache 32KB 62KB [ 109.366201][ T1] iommu_iova_magazine 999KB 1071KB [ 109.368175][ T1] iommu_iova 169KB 176KB [ 109.370460][ T1] dmaengine-unmap-256 26KB 30KB [ 109.372824][ T1] dmaengine-unmap-128 14KB 30KB [ 109.374889][ T1] dmaengine-unmap-16 7KB 8KB [ 109.376858][ T1] dmaengine-unmap-2 3KB 4KB [ 109.378784][ T1] QIPCRTR 18KB 31KB [ 109.380645][ T1] audit_buffer 11KB 11KB [ 109.382752][ T1] skbuff_ext_cache 12KB 32KB [ 109.384950][ T1] skbuff_small_head 1149KB 1158KB [ 109.387287][ T1] skbuff_fclone_cache 56KB 144KB [ 109.389280][ T1] skbuff_head_cache 1633KB 1657KB [ 109.391147][ T1] configfs_dir_cache 30KB 32KB [ 109.393141][ T1] file_lock_cache 14KB 63KB [ 109.395029][ T1] file_lock_ctx 41KB 43KB [ 109.396985][ T1] fsnotify_inode_mark_connector 18KB 35KB [ 109.399531][ T1] posix_timers_cache 13KB 16KB [ 109.401982][ T1] taskstats 47KB 111KB [ 109.404385][ T1] mem_cgroup_per_node 111KB 185KB [ 109.406467][ T1] mem_cgroup 165KB 185KB [ 109.408457][ T1] proc_dir_entry 612KB 632KB [ 109.410443][ T1] pde_opener 3KB 3KB [ 109.412447][ T1] seq_file 13KB 63KB [ 109.414329][ T1] sigqueue 8KB 31KB [ 109.416324][ T1] shmem_inode_cache 6843KB 7219KB [ 109.418493][ T1] kernfs_iattrs_cache 26KB 27KB [ 109.421036][ T1] kernfs_node_cache 24397KB 24464KB [ 109.423133][ T1] mnt_cache 49KB 126KB [ 109.425027][ T1] bfilp 11KB 15KB [ 109.426980][ T1] filp 85KB 504KB [ 109.428945][ T1] names_cache 9KB 32KB [ 109.430867][ T1] net_namespace 107KB 176KB [ 109.432925][ T1] ima_iint_cache 24KB 55KB [ 109.435263][ T1] lsm_inode_cache 1269KB 1712KB [ 109.437792][ T1] lsm_file_cache 50KB 225KB [ 109.440066][ T1] key_jar 36KB 39KB [ 109.441980][ T1] uts_namespace 86KB 123KB [ 109.443882][ T1] nsproxy 17KB 31KB [ 109.445827][ T1] vm_area_struct 197KB 554KB [ 109.447737][ T1] fs_cache 18KB 60KB [ 109.449767][ T1] files_cache 90KB 239KB [ 109.451663][ T1] task_exec_state 10KB 36KB [ 109.453776][ T1] signal_cache 721KB 1941KB [ 109.456059][ T1] sighand_cache 920KB 2194KB [ 109.458357][ T1] task_struct 3743KB 4777KB [ 109.460597][ T1] cred 114KB 360KB [ 109.462509][ T1] anon_vma_chain 84KB 208KB [ 109.464427][ T1] anon_vma 106KB 375KB [ 109.466382][ T1] pid 140KB 406KB [ 109.468454][ T1] Acpi-Operand 201KB 324KB [ 109.470678][ T1] Acpi-ParseExt 11KB 31KB [ 109.472946][ T1] Acpi-Parse 6KB 19KB [ 109.475100][ T1] Acpi-State 16KB 35KB [ 109.477168][ T1] Acpi-Namespace 35KB 48KB [ 109.479296][ T1] numa_policy 7KB 8KB [ 109.481229][ T1] perf_event 15KB 31KB [ 109.483492][ T1] trace_event_file 577KB 580KB [ 109.485739][ T1] ftrace_event_field 1118KB 1122KB [ 109.488214][ T1] pool_workqueue 2043KB 2096KB [ 109.490818][ T1] task_group 36KB 48KB [ 109.492807][ T1] maple_node 417KB 1336KB [ 109.494724][ T1] mm_struct 149KB 446KB [ 109.496724][ T1] vmap_area 267KB 962KB [ 109.498878][ T1] debug_objects_cache 1832KB 3169KB [ 109.500809][ T1] page->ptl 23KB 118KB [ 109.502755][ T1] kmalloc-cg-8k 1264KB 1408KB [ 109.504733][ T1] kmalloc-cg-4k 10544KB 11296KB [ 109.507014][ T1] kmalloc-cg-2k 6568KB 7104KB [ 109.509621][ T1] kmalloc-cg-1k 1884KB 2176KB [ 109.511853][ T1] kmalloc-cg-512 909KB 1088KB [ 109.513739][ T1] kmalloc-cg-256 273KB 304KB [ 109.515649][ T1] kmalloc-cg-128 182KB 204KB [ 109.517565][ T1] kmalloc-cg-64 34KB 52KB [ 109.519590][ T1] kmalloc-cg-32 37KB 176KB [ 109.521617][ T1] kmalloc-cg-16 5KB 16KB [ 109.524197][ T1] kmalloc-cg-8 14KB 32KB [ 109.526661][ T1] kmalloc-cg-192 61KB 72KB [ 109.528643][ T1] kmalloc-cg-96 48KB 64KB [ 109.530485][ T1] kmalloc-8k 5104KB 5376KB [ 109.532327][ T1] kmalloc-4k 30744KB 30816KB [ 109.534240][ T1] kmalloc-2k 12320KB 15520KB [ 109.536205][ T1] kmalloc-1k 9598KB 9640KB [ 109.538312][ T1] kmalloc-512 10003KB 10688KB [ 109.540501][ T1] kmalloc-256 10428KB 10500KB [ 109.542669][ T1] kmalloc-128 1477KB 1660KB [ 109.544748][ T1] kmalloc-64 2813KB 3060KB [ 109.546771][ T1] kmalloc-32 1214KB 1520KB [ 109.548677][ T1] kmalloc-16 357KB 400KB [ 109.550609][ T1] kmalloc-8 361KB 416KB [ 109.552430][ T1] kmalloc-192 1130KB 1216KB [ 109.554432][ T1] kmalloc-96 1566KB 1652KB [ 109.556593][ T1] kmem_cache_node 215KB 220KB [ 109.558835][ T1] kmem_cache 178KB 218KB [ 109.560851][ T1] Out of memory and no killable processes... [ 109.562708][ T1] Kernel panic - not syncing: System is deadlocked on memory [ 109.564906][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 109.567491][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.570563][ T1] Call Trace: [ 109.571606][ T1] [ 109.572646][ T1] dump_stack_lvl+0x100/0x190 [ 109.574488][ T1] vpanic+0x552/0x970 [ 109.576065][ T1] ? __pfx_vpanic+0x10/0x10 [ 109.577760][ T1] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 109.579700][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 109.581433][ T1] ? lockdep_hardirqs_on+0x78/0x100 [ 109.583010][ T1] panic+0xd1/0xe0 [ 109.584138][ T1] ? __pfx_panic+0x10/0x10 [ 109.585566][ T1] ? dump_unreclaimable_slab.cold+0x79/0xbf [ 109.587388][ T1] ? dump_header+0x5f9/0x606 [ 109.588812][ T1] ? out_of_memory.cold+0x91/0x170 [ 109.590451][ T1] ? out_of_memory.cold+0x53/0x170 [ 109.592137][ T1] out_of_memory.cold+0xa2/0x170 [ 109.593796][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 109.595652][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 109.597478][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 109.599577][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 109.601532][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 109.603366][ T1] ? policy_nodemask+0xed/0x4f0 [ 109.604899][ T1] ? alloc_pages_mpol+0x25a/0x540 [ 109.606538][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 109.608364][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 109.610599][ T1] ? policy_nodemask+0xed/0x4f0 [ 109.612410][ T1] alloc_pages_mpol+0x1fb/0x540 [ 109.614101][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 109.615813][ T1] ? filemap_get_entry+0x22d/0x450 [ 109.617429][ T1] ? filemap_get_entry+0x22d/0x450 [ 109.619037][ T1] folio_alloc_noprof+0x22/0x250 [ 109.620584][ T1] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 109.622564][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 109.624731][ T1] __filemap_get_folio_mpol+0x653/0x1320 [ 109.626518][ T1] filemap_fault+0x879/0x3130 [ 109.628083][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 109.630208][ T1] ? find_held_lock+0x2b/0x80 [ 109.632242][ T1] __do_fault+0x10b/0x440 [ 109.634167][ T1] do_fault+0xa99/0x1750 [ 109.635678][ T1] __handle_mm_fault+0x187d/0x2a00 [ 109.637277][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 109.638981][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 109.640720][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 109.642334][ T1] handle_mm_fault+0x37b/0xa30 [ 109.643850][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 109.645522][ T1] exc_page_fault+0x6f/0xd0 [ 109.646972][ T1] asm_exc_page_fault+0x26/0x30 [ 109.648511][ T1] RIP: 0033:0x7fe7c3d41be3 [ 109.650094][ T1] Code: Unable to access opcode bytes at 0x7fe7c3d41bb9. [ 109.652678][ T1] RSP: 002b:00007ffc39335460 EFLAGS: 00010246 [ 109.654803][ T1] RAX: 0000000000000000 RBX: ffffffffffffff88 RCX: 00007fe7c3cee407 [ 109.657264][ T1] RDX: 00007ffc39335470 RSI: 0000000000000000 RDI: 0000000000000000 [ 109.659727][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 109.662167][ T1] R10: 00007ffc39335470 R11: 0000000000000202 R12: 00007fe7c3f08490 [ 109.664794][ T1] R13: 00007ffc393354ac R14: 00007fe7c3f48000 R15: 000055bd2ac84d98 [ 109.667504][ T1] [ 109.669224][ T1] Kernel Offset: disabled [ 109.670678][ T1] Rebooting in 86400 seconds..