last executing test programs: 1.805609386s ago: executing program 2 (id=4532): r0 = socket(0x840000000002, 0x3, 0xff) sendmmsg$inet(r0, &(0x7f0000000140)=[{{&(0x7f00000001c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000001980)=[{&(0x7f0000000200)="a9050000002074640000000000003552bde5c064c6", 0x15}, {&(0x7f0000001140)="174640b6d80fb2eedc81ba60ccbb9d", 0xf}], 0x2}, 0xf5ffffff}], 0x44, 0x0) 1.804741904s ago: executing program 2 (id=4535): socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[], 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r1 = socket(0x2a, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000240)="f2435f0100088000000000850800", 0xe, 0x1, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x13}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c00000013000100000000000000000000000002", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="1400350064756d6d7930"], 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'dummy0\x00'}) 1.492516574s ago: executing program 2 (id=4546): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, 0x0) bind$can_j1939(r1, &(0x7f0000000340)={0x1d, 0x0, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040)=0x6303, 0x2d) sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="81b641f1f3843704b6", 0x9}], 0x1}, 0x4048081) bind$can_j1939(r1, &(0x7f0000000100)={0x1d, 0x0, 0x800, {0x2, 0xf0, 0x1}, 0xfe}, 0x18) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newtfilter={0x24, 0x11, 0x1, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x74, 0x0, {0xb, 0xfff2}, {0xfff1, 0x9}, {0x2, 0xd}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20000050) 1.417301131s ago: executing program 2 (id=4550): syz_pidfd_open(0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x805}, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000000)=""/165) r1 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101080, 0x0) ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000140)={'rti802\x00', [0x300, 0x8, 0x9, 0x408, 0x2f, 0xfffffffb, 0x6, 0x7ff, 0xfffffff8, 0x2, 0x0, 0x8500, 0x5003, 0x1000007, 0x1, 0x10002, 0xffd, 0x80000000, 0x1ff, 0xb8a3d6c, 0x1010, 0x1ff, 0x8, 0x3, 0x746f, 0x8, 0x4000008, 0x5, 0x0, 0x0, 0x7ffd]}) ioctl$COMEDI_SETRSUBD(r1, 0x6410) 1.417114475s ago: executing program 3 (id=4551): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan1\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48081}, 0x4042000) 1.354322584s ago: executing program 3 (id=4553): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000000, 0x5d032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x5}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa08, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) 1.353917521s ago: executing program 2 (id=4554): r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000400)}, 0x20040051) 1.352462138s ago: executing program 1 (id=4556): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "8aee8aad3300", "000000dfffffff00", '\x00\t\x00', "2300ff0400"}, 0x28) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f0000000680)=@gcm_128={{0x303}, "000037d7009400", "c0b6c5b29ca2b838d41ac2fc7ddf972d", "e9be1eae", "bb10000000000001"}, 0x28) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) splice(r1, 0x0, r0, 0x0, 0x110, 0xe) 1.299079091s ago: executing program 2 (id=4557): timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) socketpair$unix(0x1, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x108) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_reuseport}, 0x94) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @thr={0x0, 0x0}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) 1.298100888s ago: executing program 1 (id=4558): setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @loopback}}, 0x0, 0x0, 0x42, 0x0, "13c60d4294e8e11d15c6a8fa8752c6369b82d9d008270e04b618f3ba69cfca20d36a75694bfa83adcc3d87c66bf58a93e1df48702038ce287f64973c8b65af2faa9f4cb18353ed426a6361e22cc0f5d9"}, 0xd8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000130001002cbd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB='G'], 0x20}, 0x1, 0x0, 0x0, 0x8064040}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x1, 0x8003}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 1.297785162s ago: executing program 3 (id=4559): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x101201, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x4020aeb2, &(0x7f00000006c0)={0x0, 0x12c, @ioapic={0x54000, 0x101, 0x0, 0x0, 0x0, [{0xe, 0x6, 0x8, '\x00', 0xab}, {0x2, 0x0, 0xff, '\x00', 0x5b}, {0x60, 0x4, 0x8, '\x00', 0x8}, {0x5, 0x6, 0x3, '\x00', 0xf1}, {0x7, 0x0, 0x9, '\x00', 0x43}, {0x4, 0x79, 0xc5, '\x00', 0x5}, {0x94, 0x3, 0xb, '\x00', 0xfe}, {0xf, 0x0, 0x6, '\x00', 0xfc}, {0x1, 0x4, 0x8, '\x00', 0x33}, {0x1, 0xf, 0x57, '\x00', 0x9}, {0x5, 0x2c, 0x1, '\x00', 0x6}, {0x81, 0x6, 0x6, '\x00', 0x48}, {0x7, 0x3, 0x8, '\x00', 0xff}, {0x6, 0x3, 0xa3, '\x00', 0x2}, {0x7, 0x0, 0x3, '\x00', 0xcb}, {0xd, 0xfb, 0xd, '\x00', 0x6}, {0x8, 0x80, 0x80, '\x00', 0xb}, {0x3, 0x89, 0x81, '\x00', 0xe}, {0x78, 0x7, 0x2, '\x00', 0x7}, {0x3, 0x3, 0x6, '\x00', 0x7}, {0x5, 0x26, 0x5, '\x00', 0x9}, {0x7, 0x9, 0x9, '\x00', 0x81}, {0xf9, 0xd, 0x81, '\x00', 0x81}, {0xfd, 0x3, 0x80, '\x00', 0x6}]}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.207033338s ago: executing program 1 (id=4561): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan1\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48081}, 0x4042000) 1.13189815s ago: executing program 3 (id=4563): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) syz_emit_ethernet(0x0, 0x0, 0x0) 1.068230399s ago: executing program 3 (id=4564): bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) syz_emit_ethernet(0x73, &(0x7f0000000400)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x2, 0x3, 0x65, 0x66, 0x0, 0xd3, 0x6, 0x0, @remote, @remote}, {{0x4e22, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x7c56c988f0195595, 0x606e, 0x0, 0xe7}, {"92f7326c3af7306cc3997be0611881dc349d25b10ee2a141e81ebafc3e6d40289982a67a595cd9f2611de28bd12f32131dc8a21647511acbd2ae9daafa"}}}}}}, 0x0) 1.067640569s ago: executing program 1 (id=4566): r0 = syz_open_dev$evdev(&(0x7f00000005c0), 0x3214, 0x0) syz_usb_disconnect(r0) syz_usb_connect$rtl8150(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xbda, 0x8150, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) ioctl$EVIOCRMFF(r0, 0x4004550e, 0x0) 1.067078278s ago: executing program 3 (id=4567): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4a61, 0x2, @loopback, 0xaa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "8aee8aad3300", "000000dfffffff00", '\x00\t\x00', "2300ff0400"}, 0x28) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f0000000680)=@gcm_128={{0x303}, "000037d7009400", "c0b6c5b29ca2b838d41ac2fc7ddf972d", "e9be1eae", "bb10000000000001"}, 0x28) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) splice(r1, 0x0, r0, 0x0, 0x110, 0xe) 545.059271ms ago: executing program 0 (id=4574): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000900)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x25dfdbfc, {{@in=@rand_addr=0x64010101, @in6=@rand_addr=' \x01\x00', 0x0, 0x0, 0x4e21, 0x2, 0xa, 0x20, 0x0, 0x1d}, {@in6=@private1, 0xfe, 0x32}, @in6=@empty, {0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x9, 0x7fffffff, 0x543}, {0x4, 0x7fffffffffffffff, 0xfffffffffffffffc, 0xebe2}, {0x2}, 0x70bd2c, 0x3500, 0x2, 0x4, 0x0, 0x50}}, 0xf0}, 0x1, 0x0, 0x0, 0x880}, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x28040041, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="1f", 0x1}], 0x1}, 0x8c0) recvmmsg(r0, &(0x7f00000005c0), 0x40000000000026c, 0x0, 0x0) 491.507645ms ago: executing program 0 (id=4575): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan1\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000d00)={0x0}, 0x1, 0x0, 0x0, 0x48081}, 0x4042000) 436.4768ms ago: executing program 0 (id=4576): r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000400)=[{0x0, 0xdd12}], 0x1}, 0x20040051) 374.760889ms ago: executing program 0 (id=4577): mkdir(&(0x7f0000000080)='./file1\x00', 0x8) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200003, 0x0, 0x0, 0x3}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0xffffffff80000800, 0x0, &(0x7f0000000180)={0x8, 0x8000000004, 0x4, 0x0, 0x4, 0x6, 0x6, 0x3, 0x100fff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) 310.467319ms ago: executing program 0 (id=4578): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f00000003c0)={0x38, r2, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_SOCKETS={0x10, 0x7, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, {0x8}}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fff}]}, 0x38}}, 0x20000000) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000810) 310.358473ms ago: executing program 1 (id=4579): r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) write$binfmt_elf64(r1, &(0x7f00000028c0)=ANY=[], 0x13e8) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/address_bits', 0x2240, 0x0) 119.47158ms ago: executing program 0 (id=4580): setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @loopback}}, 0x0, 0x0, 0x42, 0x0, "13c60d4294e8e11d15c6a8fa8752c6369b82d9d008270e04b618f3ba69cfca20d36a75694bfa83adcc3d87c66bf58a93e1df48702038ce287f64973c8b65af2faa9f4cb18353ed426a6361e22cc0f5d9"}, 0xd8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000130001002cbd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB='G'], 0x20}, 0x1, 0x0, 0x0, 0x8064040}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x1, 0x8003}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) 0s ago: executing program 1 (id=4581): r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pidfd_send_signal(r0, 0x32, &(0x7f0000000040)={0x3e, 0x5, 0x8d3}, 0x0) kernel console output (not intermixed with test programs): 590.045104][T18050] request_sock_subflow_v4 12KB 15KB [ 1590.047597][T18050] tcp_bind2_bucket 18KB 28KB [ 1590.050366][T18050] tcp_bind_bucket 14KB 40KB [ 1590.052739][T18050] inet_peer 26KB 32KB [ 1590.054858][T18050] xfrm_dst 15KB 47KB [ 1590.057141][T18050] xfrm_state 27KB 223KB [ 1590.059609][T18050] ip_fib_trie 20KB 32KB [ 1590.062125][T18050] ip_fib_alias 74KB 98KB [ 1590.064491][T18050] rtable 25KB 48KB [ 1590.067085][T18050] PING 40KB 157KB [ 1590.069885][T18050] RAW 73KB 191KB [ 1590.072671][T18050] UDP 104KB 191KB [ 1590.075431][T18050] tw_sock_TCP 39KB 63KB [ 1590.078025][T18050] request_sock_TCP 27KB 54KB [ 1590.080180][T18050] TCP 87KB 234KB [ 1590.082380][T18050] fs_bio_integrity 7KB 8KB [ 1590.084680][T18050] hugetlbfs_inode_cache 36KB 188KB [ 1590.087127][T18050] fscache_cookie_jar 25KB 46KB [ 1590.089063][T18050] netfs_subrequest 45KB 85KB [ 1590.091283][T18050] netfs_request 147KB 270KB [ 1590.093586][T18050] bio-280 21KB 23KB [ 1590.095509][T18050] ep_head 4KB 24KB [ 1590.097770][T18050] eventpoll_pwq 14KB 35KB [ 1590.099938][T18050] eventpoll_epi 54KB 63KB [ 1590.102325][T18050] inotify_inode_mark 23KB 42KB [ 1590.104690][T18050] sgpool-128 46KB 327KB [ 1590.106935][T18050] sgpool-64 44KB 159KB [ 1590.109303][T18050] sgpool-32 39KB 157KB [ 1590.111737][T18050] sgpool-16 52KB 140KB [ 1590.114397][T18050] sgpool-8 5KB 62KB [ 1590.117016][T18050] bio_crypt_ctx 9KB 11KB [ 1590.119473][T18050] bio_integrity_data 7KB 8KB [ 1590.121915][T18050] request_queue 251KB 272KB [ 1590.124003][T18050] blkdev_ioc 22KB 39KB [ 1590.126170][T18050] bio-200 16KB 70KB [ 1590.128572][T18050] biovec-max 284KB 505KB [ 1590.130879][T18050] biovec-128 59KB 159KB [ 1590.132897][T18050] biovec-64 25KB 189KB [ 1590.135407][T18050] biovec-16 16KB 70KB [ 1590.137914][T18050] mm_slot 12KB 15KB [ 1590.139930][T18050] ksm_mm_slot 7KB 8KB [ 1590.142291][T18050] user_namespace 13KB 30KB [ 1590.144940][T18050] uid_cache 24KB 46KB [ 1590.147242][T18050] iommu_iova_magazine 1001KB 1134KB [ 1590.149210][T18050] iommu_iova 241KB 252KB [ 1590.151677][T18050] dmaengine-unmap-256 26KB 30KB [ 1590.154167][T18050] dmaengine-unmap-128 14KB 30KB [ 1590.156137][T18050] dmaengine-unmap-16 7KB 8KB [ 1590.158565][T18050] dmaengine-unmap-2 3KB 4KB [ 1590.161118][T18050] QIPCRTR 50KB 93KB [ 1590.163270][T18050] audit_buffer 15KB 42KB [ 1590.165803][T18050] skbuff_ext_cache 17KB 36KB [ 1590.168226][T18050] skbuff_small_head 187KB 315KB [ 1590.170450][T18050] skbuff_fclone_cache 20KB 125KB [ 1590.172336][T18050] skbuff_head_cache 1610KB 1636KB [ 1590.174696][T18050] configfs_dir_cache 22KB 24KB [ 1590.176957][T18050] file_lock_cache 17KB 63KB [ 1590.178915][T18050] file_lock_ctx 28KB 47KB [ 1590.181476][T18050] fsnotify_inode_mark_connector 18KB 39KB [ 1590.184170][T18050] posix_timers_cache 29KB 56KB [ 1590.186362][T18050] taskstats 51KB 143KB [ 1590.188905][T18050] mem_cgroup_per_node 61KB 123KB [ 1590.191322][T18050] mem_cgroup 82KB 92KB [ 1590.193692][T18050] proc_dir_entry 601KB 875KB [ 1590.196069][T18050] pde_opener 6KB 15KB [ 1590.198349][T18050] seq_file 12KB 63KB [ 1590.200816][T18050] sigqueue 9KB 31KB [ 1590.203316][T18050] shmem_inode_cache 6851KB 7282KB [ 1590.205436][T18050] kernfs_iattrs_cache 24KB 31KB [ 1590.207825][T18050] kernfs_node_cache 24049KB 25045KB [ 1590.210443][T18050] mnt_cache 50KB 118KB [ 1590.212947][T18050] bfilp 40KB 63KB [ 1590.214838][T18050] filp 86KB 527KB [ 1590.216960][T18050] names_cache 14KB 40KB [ 1590.219382][T18050] net_namespace 96KB 319KB [ 1590.221650][T18050] ima_iint_cache 25KB 63KB [ 1590.223546][T18050] lsm_inode_cache 1237KB 1815KB [ 1590.225912][T18050] lsm_file_cache 48KB 216KB [ 1590.228471][T18050] key_jar 37KB 55KB [ 1590.230915][T18050] uts_namespace 60KB 108KB [ 1590.233190][T18050] nsproxy 12KB 23KB [ 1590.235777][T18050] vm_area_struct 256KB 726KB [ 1590.238263][T18050] fs_cache 23KB 56KB [ 1590.240433][T18050] files_cache 75KB 175KB [ 1590.242479][T18050] signal_cache 746KB 1663KB [ 1590.244860][T18050] sighand_cache 925KB 2194KB [ 1590.247203][T18050] task_struct 3644KB 4773KB [ 1590.249553][T18050] cred 119KB 332KB [ 1590.251860][T18050] anon_vma_chain 121KB 271KB [ 1590.254511][T18050] anon_vma 118KB 399KB [ 1590.257094][T18050] pid 136KB 406KB [ 1590.259579][T18050] Acpi-Operand 201KB 324KB [ 1590.261576][T18050] Acpi-ParseExt 21KB 31KB [ 1590.264082][T18050] Acpi-Parse 19KB 31KB [ 1590.266372][T18050] Acpi-State 16KB 31KB [ 1590.268665][T18050] Acpi-Namespace 31KB 44KB [ 1590.270909][T18050] shared_policy_node 3KB 4KB [ 1590.273408][T18050] numa_policy 14KB 16KB [ 1590.275442][T18050] perf_event 15KB 31KB [ 1590.277928][T18050] trace_event_file 540KB 540KB [ 1590.280767][T18050] ftrace_event_field 1031KB 1031KB [ 1590.283309][T18050] pool_workqueue 2048KB 2320KB [ 1590.285555][T18050] task_group 89KB 126KB [ 1590.287984][T18050] maple_node 457KB 1560KB [ 1590.290059][T18050] mm_struct 131KB 459KB [ 1590.292098][T18050] vmap_area 259KB 1021KB [ 1590.294570][T18050] debug_objects_cache 2178KB 5832KB [ 1590.296962][T18050] page->ptl 36KB 118KB [ 1590.299057][T18050] kmalloc-cg-8k 1248KB 1504KB [ 1590.301468][T18050] kmalloc-cg-4k 10280KB 13344KB [ 1590.303713][T18050] kmalloc-cg-2k 6428KB 9056KB [ 1590.305648][T18050] kmalloc-cg-1k 1886KB 2976KB [ 1590.308048][T18050] kmalloc-cg-512 884KB 1488KB [ 1590.310535][T18050] kmalloc-cg-256 299KB 440KB [ 1590.312895][T18050] kmalloc-cg-128 192KB 288KB [ 1590.315370][T18050] kmalloc-cg-64 35KB 68KB [ 1590.317819][T18050] kmalloc-cg-32 40KB 184KB [ 1590.320047][T18050] kmalloc-cg-16 5KB 28KB [ 1590.322226][T18050] kmalloc-cg-8 12KB 36KB [ 1590.324756][T18050] kmalloc-cg-192 69KB 76KB [ 1590.327007][T18050] kmalloc-cg-96 45KB 68KB [ 1590.328931][T18050] kmalloc-8k 4736KB 5376KB [ 1590.331476][T18050] kmalloc-4k 38456KB 38528KB [ 1590.334114][T18050] kmalloc-2k 11496KB 13856KB [ 1590.336369][T18050] kmalloc-1k 6428KB 8672KB [ 1590.338818][T18050] kmalloc-512 10094KB 11680KB [ 1590.341139][T18050] kmalloc-256 5252KB 5256KB [ 1590.343439][T18050] kmalloc-128 1645KB 1924KB [ 1590.345952][T18050] kmalloc-64 3415KB 4088KB [ 1590.347865][T18050] kmalloc-32 1208KB 2768KB [ 1590.350369][T18050] kmalloc-16 412KB 472KB [ 1590.352815][T18050] kmalloc-8 359KB 436KB [ 1590.354741][T18050] kmalloc-192 1273KB 1700KB [ 1590.357125][T18050] kmalloc-96 1634KB 2048KB [ 1590.359606][T18050] kmem_cache_node 213KB 220KB [ 1590.361539][T18050] kmem_cache 177KB 226KB [ 1590.363695][T18050] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5455,uid=101 [ 1590.368667][T18050] Out of memory: Killed process 5455 (dhcpcd) total-vm:2848kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:101 pgtables:48kB oom_score_adj:0 [ 1590.380007][ T5542] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1590.385637][ T5542] CPU: 3 UID: 0 PID: 5542 Comm: sshd Tainted: G L syzkaller #0 PREEMPT(full) [ 1590.385671][ T5542] Tainted: [L]=SOFTLOCKUP [ 1590.385676][ T5542] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1590.385684][ T5542] Call Trace: [ 1590.385689][ T5542] [ 1590.385695][ T5542] dump_stack_lvl+0x100/0x190 [ 1590.385717][ T5542] dump_header+0xfb/0x606 [ 1590.385732][ T5542] oom_kill_process.cold+0xd/0x330 [ 1590.385746][ T5542] out_of_memory+0x340/0x14f0 [ 1590.385768][ T5542] ? __pfx_out_of_memory+0x10/0x10 [ 1590.385790][ T5542] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 1590.385818][ T5542] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1590.385841][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1590.385871][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1590.385886][ T5542] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1590.385906][ T5542] ? policy_nodemask+0xed/0x4f0 [ 1590.385921][ T5542] alloc_pages_mpol+0x1fb/0x540 [ 1590.385935][ T5542] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1590.385949][ T5542] ? swap_entry_swapped+0x20c/0x2a0 [ 1590.385962][ T5542] ? __pfx_swap_entry_swapped+0x10/0x10 [ 1590.385977][ T5542] folio_alloc_mpol_noprof+0x36/0x260 [ 1590.385994][ T5542] swap_cache_alloc_folio+0x1a8/0x300 [ 1590.386014][ T5542] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 1590.386032][ T5542] ? is_bpf_text_address+0x8a/0x1a0 [ 1590.386050][ T5542] ? is_bpf_text_address+0x8a/0x1a0 [ 1590.386068][ T5542] swap_cluster_readahead+0x53b/0x770 [ 1590.386086][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1590.386099][ T5542] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1590.386117][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1590.386135][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1590.386150][ T5542] ? get_vma_policy+0x23d/0x3b0 [ 1590.386165][ T5542] swapin_readahead+0x160/0x12c0 [ 1590.386187][ T5542] ? __pfx_swapin_readahead+0x10/0x10 [ 1590.386205][ T5542] ? find_held_lock+0x2b/0x80 [ 1590.386220][ T5542] ? swap_table_get+0x103/0x2c0 [ 1590.386239][ T5542] ? swap_table_get+0x10d/0x2c0 [ 1590.386256][ T5542] ? swap_cache_get_folio+0x286/0x350 [ 1590.386273][ T5542] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 1590.386289][ T5542] ? __pfx_get_swap_device+0x10/0x10 [ 1590.386305][ T5542] ? do_swap_page+0x931/0x6180 [ 1590.386321][ T5542] do_swap_page+0x931/0x6180 [ 1590.386341][ T5542] ? __pfx_debug_object_activate+0x10/0x10 [ 1590.386363][ T5542] ? __pfx_do_swap_page+0x10/0x10 [ 1590.386383][ T5542] ? rcu_is_watching+0x12/0xc0 [ 1590.386398][ T5542] ? __pte_offset_map+0x179/0x310 [ 1590.386413][ T5542] __handle_mm_fault+0x192f/0x2a00 [ 1590.386437][ T5542] ? mt_find+0x45e/0x8e0 [ 1590.386465][ T5542] ? __pfx___handle_mm_fault+0x10/0x10 [ 1590.386490][ T5542] ? __pfx_mt_find+0x10/0x10 [ 1590.386521][ T5542] ? find_vma+0xbf/0x140 [ 1590.386533][ T5542] ? __pfx_find_vma+0x10/0x10 [ 1590.386547][ T5542] handle_mm_fault+0x36d/0xa20 [ 1590.386566][ T5542] do_user_addr_fault+0x74c/0x12f0 [ 1590.386584][ T5542] ? trace_page_fault_kernel+0x7a/0x200 [ 1590.386599][ T5542] exc_page_fault+0x6f/0xd0 [ 1590.386616][ T5542] asm_exc_page_fault+0x26/0x30 [ 1590.386628][ T5542] RIP: 0010:do_sys_poll+0xbd3/0xe90 [ 1590.386643][ T5542] Code: 12 e8 d1 fc 79 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 97 fc 79 ff [ 1590.386655][ T5542] RSP: 0000:ffffc900042e78d0 EFLAGS: 00050246 [ 1590.386665][ T5542] RAX: 0000000000000000 RBX: ffffc900042e79b2 RCX: 0000000000000000 [ 1590.386673][ T5542] RDX: 0000000000000000 RSI: ffffffff828e05ef RDI: ffff888025d7ca00 [ 1590.386680][ T5542] RBP: ffffc900042e7e18 R08: 0000000000000005 R09: 0000000000000000 [ 1590.386686][ T5542] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [ 1590.386693][ T5542] R13: 00005638f90ce1b0 R14: dffffc0000000000 R15: dffffc0000000000 [ 1590.386705][ T5542] ? do_sys_poll+0xbaf/0xe90 [ 1590.386724][ T5542] ? __pfx_do_sys_poll+0x10/0x10 [ 1590.386736][ T5542] ? rcu_is_watching+0x12/0xc0 [ 1590.386749][ T5542] ? __pfx_release_task+0x10/0x10 [ 1590.386767][ T5542] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1590.386794][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1590.386808][ T5542] ? __pfx_pollwake+0x10/0x10 [ 1590.386840][ T5542] ? __pfx_pollwake+0x10/0x10 [ 1590.386870][ T5542] ? _raw_spin_unlock_irq+0x23/0x50 [ 1590.386886][ T5542] ? lockdep_hardirqs_on+0x78/0x100 [ 1590.386903][ T5542] ? _raw_spin_unlock_irq+0x2e/0x50 [ 1590.386917][ T5542] ? set_user_sigmask+0x1e1/0x270 [ 1590.386932][ T5542] ? __pfx_set_user_sigmask+0x10/0x10 [ 1590.386944][ T5542] ? __pfx___do_sys_wait4+0x10/0x10 [ 1590.386959][ T5542] __x64_sys_ppoll+0x2b5/0x350 [ 1590.386974][ T5542] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 1590.386988][ T5542] ? __pfx___do_sys_rt_sigreturn+0x10/0x10 [ 1590.387008][ T5542] ? rcu_is_watching+0x12/0xc0 [ 1590.387023][ T5542] do_syscall_64+0x10b/0xf80 [ 1590.387040][ T5542] ? clear_bhb_loop+0x40/0x90 [ 1590.387054][ T5542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1590.387065][ T5542] RIP: 0033:0x7fefdb4a7407 [ 1590.387083][ T5542] Code: Unable to access opcode bytes at 0x7fefdb4a73dd. [ 1590.387088][ T5542] RSP: 002b:00007ffdc3ae9bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 1590.387098][ T5542] RAX: ffffffffffffffda RBX: 00007fefdbc18300 RCX: 00007fefdb4a7407 [ 1590.387105][ T5542] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005638f90ce1b0 [ 1590.387112][ T5542] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 1590.387118][ T5542] R10: 00007ffdc3ae9ea0 R11: 0000000000000202 R12: 0000000000000064 [ 1590.387188][ T5542] R13: 0000000000000000 R14: 00005638e81f9004 R15: 0000000000000002 [ 1590.387208][ T5542] [ 1590.387265][ T5542] Mem-Info: [ 1590.603607][ T5542] active_anon:0 inactive_anon:65 isolated_anon:0 [ 1590.603607][ T5542] active_file:0 inactive_file:105 isolated_file:0 [ 1590.603607][ T5542] unevictable:1768 dirty:0 writeback:0 [ 1590.603607][ T5542] slab_reclaimable:6116 slab_unreclaimable:56462 [ 1590.603607][ T5542] mapped:4 shmem:1768 pagetables:783 [ 1590.603607][ T5542] sec_pagetables:334 bounce:0 [ 1590.603607][ T5542] kernel_misc_reclaimable:0 [ 1590.603607][ T5542] free:28372 free_pcp:1792 free_cma:0 [ 1590.623871][ T5542] Node 0 active_anon:0kB inactive_anon:32kB 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:7008kB pagetables:972kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1590.639112][ T5542] Node 1 active_anon:0kB inactive_anon:240kB active_file:0kB inactive_file:348kB 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:4516kB pagetables:2160kB sec_pagetables:200kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1590.653274][ T5542] Node 0 DMA free:2744kB 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:8kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1590.664856][ T5542] lowmem_reserve[]: 0 285 285 285 285 [ 1590.666794][ T5542] Node 0 DMA32 free:13928kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:48kB active_file:8kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:156kB present:1032196kB managed:292572kB mlocked:0kB bounce:0kB free_pcp:1140kB local_pcp:544kB free_cma:0kB [ 1590.677358][ T5542] lowmem_reserve[]: 0 0 0 0 0 [ 1590.678911][ T5542] Node 1 DMA32 free:96528kB boost:59392kB min:106536kB low:118320kB high:130104kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:160kB active_file:72kB inactive_file:236kB unevictable:3536kB writepending:0kB zspages:2976kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:6112kB local_pcp:480kB free_cma:0kB [ 1590.691964][ T5542] lowmem_reserve[]: 0 0 0 0 0 [ 1590.693838][ T5542] Node 0 DMA: 40*4kB (UM) 31*8kB (UM) 14*16kB (UM) 14*32kB (UM) 2*64kB (UM) 0*128kB 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 2744kB [ 1590.699396][ T5542] Node 0 DMA32: 18*4kB (UE) 50*8kB (UME) 31*16kB (UME) 48*32kB (ME) 33*64kB (UME) 22*128kB (ME) 13*256kB (UME) 6*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 13832kB [ 1590.704918][ T5542] Node 1 DMA32: 2362*4kB (UME) 393*8kB (UME) 308*16kB (UME) 387*32kB (UME) 151*64kB (UME) 75*128kB (ME) 31*256kB (UME) 9*512kB (M) 2*1024kB (UM) 2*2048kB (U) 7*4096kB (U) = 96528kB [ 1590.710743][ T5542] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1590.714771][ T5542] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1590.718123][ T5542] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1590.721167][ T5542] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1590.724855][ T5542] 1883 total pagecache pages [ 1590.727019][ T5542] 36 pages in swap cache [ 1590.729171][ T5542] Free swap = 117280kB [ 1590.730760][ T5542] Total swap = 124996kB [ 1590.732191][ T5542] 524155 pages RAM [ 1590.733433][ T5542] 0 pages HighMem/MovableOnly [ 1590.735039][ T5542] 210119 pages reserved [ 1590.736412][ T5542] 0 pages cma reserved [ 1590.737803][ T5542] Unreclaimable slab info: [ 1590.739385][ T5542] Name Used Total [ 1590.741924][ T5542] bio-184 7KB 8KB [ 1590.744569][ T5542] pid_3 30KB 47KB [ 1590.746558][ T5542] pid_2 27KB 70KB [ 1590.748436][ T5542] bio-464 17KB 31KB [ 1590.750377][ T5542] bio-528 19KB 31KB [ 1590.752364][ T5542] bio-544 19KB 31KB [ 1590.754342][ T5542] bio-552 19KB 31KB [ 1590.756478][ T5542] afs_inode_cache 27KB 30KB [ 1590.758555][ T5542] zswap_entry 226KB 553KB [ 1590.761125][ T5542] AF_VSOCK 41KB 61KB [ 1590.763622][ T5542] sw_flow_stats 7KB 12KB [ 1590.766001][ T5542] sw_flow 20KB 30KB [ 1590.767994][ T5542] batadv_tt_change_cache 8KB 32KB [ 1590.770150][ T5542] batadv_tl_cache 43KB 48KB [ 1590.772142][ T5542] ceph_osd_request 19KB 127KB [ 1590.774121][ T5542] ceph_msg 11KB 38KB [ 1590.776258][ T5542] IEEE-802.15.4-MAC 17KB 31KB [ 1590.778543][ T5542] IEEE-802.15.4-RAW 30KB 126KB [ 1590.780462][ T5542] p9_req_t 16KB 47KB [ 1590.783006][ T5542] INET_SMC 90KB 187KB [ 1590.785868][ T5542] SMC6 75KB 156KB [ 1590.788016][ T5542] SMC 68KB 187KB [ 1590.790019][ T5542] TIPC 52KB 123KB [ 1590.791968][ T5542] rds_tcp_connection 51KB 94KB [ 1590.794126][ T5542] RDS 43KB 61KB [ 1590.796221][ T5542] rds_connection 25KB 46KB [ 1590.798544][ T5542] SCTPv6 41KB 180KB [ 1590.800535][ T5542] SCTP 45KB 153KB [ 1590.802708][ T5542] sctp_chunk 7KB 46KB [ 1590.804678][ T5542] sctp_bind_bucket 10KB 16KB [ 1590.807107][ T5542] PNPIPE 40KB 123KB [ 1590.809501][ T5542] L2TP/IPv6 33KB 63KB [ 1590.811460][ T5542] L2TP/IP 8KB 126KB [ 1590.813452][ T5542] KCM 63KB 93KB [ 1590.815346][ T5542] kcm_mux 55KB 94KB [ 1590.817213][ T5542] RXRPC 60KB 128KB [ 1590.819236][ T5542] rxrpc_call_jar 138KB 255KB [ 1590.821222][ T5542] can_gw 7KB 8KB [ 1590.823150][ T5542] can_receiver 21KB 39KB [ 1590.825035][ T5542] net_bridge_fdb_entry 45KB 47KB [ 1590.827097][ T5542] MPTCPv6 57KB 191KB [ 1590.829247][ T5542] request_sock_subflow_v6 12KB 15KB [ 1590.831766][ T5542] ip6-frags 28KB 47KB [ 1590.834135][ T5542] fib6_node 144KB 192KB [ 1590.836175][ T5542] ip6_dst_cache 129KB 515KB [ 1590.838142][ T5542] PINGv6 45KB 61KB [ 1590.840179][ T5542] RAWv6 125KB 247KB [ 1590.842451][ T5542] UDPv6 85KB 252KB [ 1590.844491][ T5542] tw_sock_TCPv6 28KB 47KB [ 1590.846559][ T5542] request_sock_TCPv6 21KB 30KB [ 1590.848602][ T5542] TCPv6 97KB 243KB [ 1590.850635][ T5542] ip_vs_conn 13KB 16KB [ 1590.852769][ T5542] nf_conncount_tuple 15KB 23KB [ 1590.855009][ T5542] nf_conntrack 13KB 39KB [ 1590.857017][ T5542] wg_peer 118KB 178KB [ 1590.859141][ T5542] allowedips_node 23KB 35KB [ 1590.861214][ T5542] t10_alua_lu_gp_cache 8KB 15KB [ 1590.863618][ T5542] scsi_sense_cache 52KB 56KB [ 1590.865720][ T5542] virtio_scsi_cmd 21KB 24KB [ 1590.868702][ T5542] bio-136 48KB 64KB [ 1590.872411][ T5542] io_kiocb 0KB 31KB [ 1590.875098][ T5542] bio-264 10KB 15KB [ 1590.877230][ T5542] mqueue_inode_cache 32KB 185KB [ 1590.879675][ T5542] f2fs_bio_post_read_ctx 30KB 31KB [ 1590.882168][ T5542] jfs_mp 14KB 15KB [ 1590.884338][ T5542] fuse_request 22KB 55KB [ 1590.886633][ T5542] cifs_small_rq 28KB 32KB [ 1590.889074][ T5542] cifs_request 67KB 67KB [ 1590.891715][ T5542] cifs_mpx_ids 8KB 15KB [ 1590.894540][ T5542] cifs_io_subrequest 42KB 47KB [ 1590.896879][ T5542] cifs_io_request 105KB 111KB [ 1590.899406][ T5542] nfs_commit_data 24KB 31KB [ 1590.901823][ T5542] nfs_write_data 38KB 63KB [ 1590.904249][ T5542] ecryptfs_sb_cache 20KB 31KB [ 1590.906860][ T5542] jbd2_inode 21KB 27KB [ 1590.909358][ T5542] ext4_system_zone 1KB 3KB [ 1590.912674][ T5542] ext4_io_end_vec 6KB 15KB [ 1590.915358][ T5542] kioctx 34KB 159KB [ 1590.917874][ T5542] aio_kiocb 24KB 46KB [ 1590.920169][ T5542] userfaultfd_ctx_cache 55KB 110KB [ 1590.922383][ T5542] fanotify_fid_event 5KB 7KB [ 1590.924797][ T5542] fanotify_mark 11KB 11KB [ 1590.927431][ T5542] dnotify_mark 11KB 11KB [ 1590.929997][ T5542] dnotify_struct 2KB 3KB [ 1590.933136][ T5542] fasync_cache 9KB 11KB [ 1590.936141][ T5542] zspage 94KB 204KB [ 1590.938866][ T5542] zs_handle 79KB 208KB [ 1590.941207][ T5542] pid_namespace 27KB 77KB [ 1590.943410][ T5542] kvm_gmem_inode_cache 15KB 30KB [ 1590.945876][ T5542] kvm_async_pf 6KB 23KB [ 1590.948422][ T5542] kvm_vcpu 83KB 250KB [ 1590.950853][ T5542] kvm_mmu_page_header 14KB 42KB [ 1590.953754][ T5542] pte_list_desc 11KB 31KB [ 1590.956309][ T5542] x86_emulator 69KB 158KB [ 1590.958893][ T5542] rpc_buffers 31KB 63KB [ 1590.961334][ T5542] rpc_tasks 5KB 15KB [ 1590.963674][ T5542] UNIX-STREAM 87KB 223KB [ 1590.965947][ T5542] UNIX 127KB 255KB [ 1590.968949][ T5542] ip4-frags 37KB 63KB [ 1590.972069][ T5542] mfc_cache 20KB 32KB [ 1590.974228][ T5542] MPTCP 140KB 245KB [ 1590.976079][ T5542] request_sock_subflow_v4 12KB 15KB [ 1590.978554][ T5542] tcp_bind2_bucket 18KB 28KB [ 1590.980613][ T5542] tcp_bind_bucket 14KB 40KB [ 1590.982615][ T5542] inet_peer 26KB 32KB [ 1590.984556][ T5542] xfrm_dst 15KB 47KB [ 1590.987008][ T5542] xfrm_state 27KB 223KB [ 1590.989680][ T5542] ip_fib_trie 20KB 32KB [ 1590.992538][ T5542] ip_fib_alias 74KB 98KB [ 1590.995156][ T5542] rtable 25KB 48KB [ 1590.997416][ T5542] PING 40KB 157KB [ 1590.999620][ T5542] RAW 73KB 191KB [ 1591.002190][ T5542] UDP 104KB 191KB [ 1591.004809][ T5542] tw_sock_TCP 39KB 63KB [ 1591.007383][ T5542] request_sock_TCP 27KB 54KB [ 1591.009823][ T5542] TCP 87KB 234KB [ 1591.012664][ T5542] fs_bio_integrity 7KB 8KB [ 1591.015029][ T5542] hugetlbfs_inode_cache 36KB 188KB [ 1591.017629][ T5542] fscache_cookie_jar 25KB 46KB [ 1591.020831][ T5542] netfs_subrequest 45KB 85KB [ 1591.024060][ T5542] netfs_request 147KB 270KB [ 1591.026441][ T5542] bio-280 21KB 23KB [ 1591.028698][ T5542] ep_head 4KB 24KB [ 1591.031028][ T5542] eventpoll_pwq 14KB 35KB [ 1591.033518][ T5542] eventpoll_epi 54KB 63KB [ 1591.035819][ T5542] inotify_inode_mark 23KB 42KB [ 1591.038383][ T5542] sgpool-128 46KB 327KB [ 1591.040382][ T5542] sgpool-64 44KB 159KB [ 1591.042621][ T5542] sgpool-32 39KB 157KB [ 1591.044414][ T5542] sgpool-16 52KB 140KB [ 1591.046439][ T5542] sgpool-8 5KB 62KB [ 1591.048558][ T5542] bio_crypt_ctx 9KB 11KB [ 1591.050772][ T5542] bio_integrity_data 7KB 8KB [ 1591.053044][ T5542] request_queue 251KB 272KB [ 1591.055721][ T5542] blkdev_ioc 22KB 39KB [ 1591.058523][ T5542] bio-200 16KB 70KB [ 1591.061163][ T5542] biovec-max 284KB 505KB [ 1591.063756][ T5542] biovec-128 59KB 159KB [ 1591.066509][ T5542] biovec-64 25KB 189KB [ 1591.068664][ T5542] biovec-16 16KB 70KB [ 1591.070818][ T5542] mm_slot 12KB 15KB [ 1591.072786][ T5542] ksm_mm_slot 7KB 8KB [ 1591.074684][ T5542] user_namespace 13KB 30KB [ 1591.076681][ T5542] uid_cache 24KB 46KB [ 1591.078564][ T5542] iommu_iova_magazine 1001KB 1134KB [ 1591.080462][ T5542] iommu_iova 241KB 252KB [ 1591.082571][ T5542] dmaengine-unmap-256 26KB 30KB [ 1591.084787][ T5542] dmaengine-unmap-128 14KB 30KB [ 1591.087231][ T5542] dmaengine-unmap-16 7KB 8KB [ 1591.089448][ T5542] dmaengine-unmap-2 3KB 4KB [ 1591.091342][ T5542] QIPCRTR 50KB 93KB [ 1591.093445][ T5542] audit_buffer 15KB 42KB [ 1591.096089][ T5542] skbuff_ext_cache 17KB 36KB [ 1591.099017][ T5542] skbuff_small_head 184KB 315KB [ 1591.101056][ T5542] skbuff_fclone_cache 20KB 125KB [ 1591.103017][ T5542] skbuff_head_cache 1615KB 1628KB [ 1591.104834][ T5542] configfs_dir_cache 22KB 24KB [ 1591.106894][ T5542] file_lock_cache 17KB 63KB [ 1591.109035][ T5542] file_lock_ctx 28KB 47KB [ 1591.110991][ T5542] fsnotify_inode_mark_connector 18KB 39KB [ 1591.113317][ T5542] posix_timers_cache 29KB 56KB [ 1591.115369][ T5542] taskstats 51KB 143KB [ 1591.117693][ T5542] mem_cgroup_per_node 61KB 123KB [ 1591.120399][ T5542] mem_cgroup 82KB 92KB [ 1591.122862][ T5542] proc_dir_entry 601KB 875KB [ 1591.125008][ T5542] pde_opener 6KB 15KB [ 1591.126848][ T5542] seq_file 12KB 63KB [ 1591.129199][ T5542] sigqueue 9KB 31KB [ 1591.131183][ T5542] shmem_inode_cache 6851KB 7282KB [ 1591.133161][ T5542] kernfs_iattrs_cache 24KB 31KB [ 1591.135196][ T5542] kernfs_node_cache 24049KB 25045KB [ 1591.137075][ T5542] mnt_cache 50KB 118KB [ 1591.139296][ T5542] bfilp 40KB 63KB [ 1591.141815][ T5542] filp 86KB 527KB [ 1591.144123][ T5542] names_cache 14KB 40KB [ 1591.146185][ T5542] net_namespace 96KB 319KB [ 1591.148013][ T5542] ima_iint_cache 25KB 63KB [ 1591.149956][ T5542] lsm_inode_cache 1237KB 1815KB [ 1591.152268][ T5542] lsm_file_cache 48KB 216KB [ 1591.154179][ T5542] key_jar 37KB 55KB [ 1591.156208][ T5542] uts_namespace 60KB 108KB [ 1591.158385][ T5542] nsproxy 12KB 23KB [ 1591.160615][ T5542] vm_area_struct 256KB 726KB [ 1591.162931][ T5542] fs_cache 23KB 56KB [ 1591.164893][ T5542] files_cache 75KB 175KB [ 1591.166862][ T5542] signal_cache 746KB 1663KB [ 1591.168812][ T5542] sighand_cache 925KB 2194KB [ 1591.170810][ T5542] task_struct 3644KB 4773KB [ 1591.172982][ T5542] cred 119KB 332KB [ 1591.175425][ T5542] anon_vma_chain 121KB 271KB [ 1591.177956][ T5542] anon_vma 118KB 399KB [ 1591.180282][ T5542] pid 136KB 406KB [ 1591.182593][ T5542] Acpi-Operand 201KB 324KB [ 1591.184699][ T5542] Acpi-ParseExt 21KB 31KB [ 1591.186719][ T5542] Acpi-Parse 19KB 31KB [ 1591.188791][ T5542] Acpi-State 16KB 31KB [ 1591.190988][ T5542] Acpi-Namespace 31KB 44KB [ 1591.193153][ T5542] shared_policy_node 3KB 4KB [ 1591.195440][ T5542] numa_policy 14KB 16KB [ 1591.197527][ T5542] perf_event 15KB 31KB [ 1591.199681][ T5542] trace_event_file 540KB 540KB [ 1591.201852][ T5542] ftrace_event_field 1031KB 1031KB [ 1591.204060][ T5542] pool_workqueue 2048KB 2320KB [ 1591.205935][ T5542] task_group 89KB 126KB [ 1591.207780][ T5542] maple_node 457KB 1560KB [ 1591.209596][ T5542] mm_struct 131KB 459KB [ 1591.211547][ T5542] vmap_area 259KB 1021KB [ 1591.214209][ T5542] debug_objects_cache 2178KB 5832KB [ 1591.217096][ T5542] page->ptl 36KB 118KB [ 1591.219000][ T5542] kmalloc-cg-8k 1248KB 1504KB [ 1591.221071][ T5542] kmalloc-cg-4k 10280KB 13344KB [ 1591.223021][ T5542] kmalloc-cg-2k 6428KB 9056KB [ 1591.225008][ T5542] kmalloc-cg-1k 1886KB 2976KB [ 1591.227125][ T5542] kmalloc-cg-512 884KB 1488KB [ 1591.229345][ T5542] kmalloc-cg-256 299KB 440KB [ 1591.231627][ T5542] kmalloc-cg-128 192KB 288KB [ 1591.234174][ T5542] kmalloc-cg-64 35KB 68KB [ 1591.236533][ T5542] kmalloc-cg-32 40KB 184KB [ 1591.238513][ T5542] kmalloc-cg-16 5KB 28KB [ 1591.240549][ T5542] kmalloc-cg-8 12KB 36KB [ 1591.242570][ T5542] kmalloc-cg-192 69KB 76KB [ 1591.244646][ T5542] kmalloc-cg-96 45KB 68KB [ 1591.247280][ T5542] kmalloc-8k 4736KB 5376KB [ 1591.249885][ T5542] kmalloc-4k 38320KB 38400KB [ 1591.252473][ T5542] kmalloc-2k 11496KB 13856KB [ 1591.255517][ T5542] kmalloc-1k 6474KB 8672KB [ 1591.258201][ T5542] kmalloc-512 10117KB 11680KB [ 1591.260808][ T5542] kmalloc-256 5252KB 5256KB [ 1591.263636][ T5542] kmalloc-128 1645KB 1924KB [ 1591.266312][ T5542] kmalloc-64 3415KB 4088KB [ 1591.268942][ T5542] kmalloc-32 1215KB 2768KB [ 1591.271432][ T5542] kmalloc-16 412KB 472KB [ 1591.273931][ T5542] kmalloc-8 359KB 436KB [ 1591.276831][ T5542] kmalloc-192 1273KB 1700KB [ 1591.279965][ T5542] kmalloc-96 1634KB 2048KB [ 1591.282376][ T5542] kmem_cache_node 213KB 220KB [ 1591.284726][ T5542] kmem_cache 177KB 226KB [ 1591.287134][ T5542] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5437,uid=100 [ 1591.295628][ T5542] Out of memory: Killed process 5437 (dbus-daemon) total-vm:4752kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:100 pgtables:56kB oom_score_adj:0 [ 1591.307186][ T5542] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1591.311620][ T5542] CPU: 2 UID: 0 PID: 5542 Comm: sshd Tainted: G L syzkaller #0 PREEMPT(full) [ 1591.311642][ T5542] Tainted: [L]=SOFTLOCKUP [ 1591.311647][ T5542] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1591.311654][ T5542] Call Trace: [ 1591.311659][ T5542] [ 1591.311665][ T5542] dump_stack_lvl+0x100/0x190 [ 1591.311685][ T5542] dump_header+0xfb/0x606 [ 1591.311699][ T5542] oom_kill_process.cold+0xd/0x330 [ 1591.311714][ T5542] out_of_memory+0x340/0x14f0 [ 1591.311737][ T5542] ? __pfx_out_of_memory+0x10/0x10 [ 1591.311759][ T5542] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 1591.311788][ T5542] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1591.311812][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1591.311824][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1591.311838][ T5542] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1591.311858][ T5542] ? policy_nodemask+0xed/0x4f0 [ 1591.311873][ T5542] alloc_pages_mpol+0x1fb/0x540 [ 1591.311887][ T5542] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1591.311901][ T5542] ? swap_entry_swapped+0x20c/0x2a0 [ 1591.311915][ T5542] ? __pfx_swap_entry_swapped+0x10/0x10 [ 1591.311930][ T5542] folio_alloc_mpol_noprof+0x36/0x260 [ 1591.311947][ T5542] swap_cache_alloc_folio+0x1a8/0x300 [ 1591.311967][ T5542] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 1591.311986][ T5542] ? is_bpf_text_address+0x8a/0x1a0 [ 1591.312012][ T5542] ? is_bpf_text_address+0x8a/0x1a0 [ 1591.312030][ T5542] swap_cluster_readahead+0x53b/0x770 [ 1591.312049][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1591.312063][ T5542] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1591.312081][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1591.312095][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1591.312110][ T5542] ? get_vma_policy+0x23d/0x3b0 [ 1591.312125][ T5542] swapin_readahead+0x160/0x12c0 [ 1591.312149][ T5542] ? __pfx_swapin_readahead+0x10/0x10 [ 1591.312167][ T5542] ? find_held_lock+0x2b/0x80 [ 1591.312181][ T5542] ? swap_table_get+0x103/0x2c0 [ 1591.312201][ T5542] ? swap_table_get+0x10d/0x2c0 [ 1591.312218][ T5542] ? swap_cache_get_folio+0x286/0x350 [ 1591.312236][ T5542] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 1591.312253][ T5542] ? __pfx_get_swap_device+0x10/0x10 [ 1591.312269][ T5542] ? do_swap_page+0x931/0x6180 [ 1591.312286][ T5542] do_swap_page+0x931/0x6180 [ 1591.312307][ T5542] ? __pfx_debug_object_activate+0x10/0x10 [ 1591.312329][ T5542] ? __pfx_do_swap_page+0x10/0x10 [ 1591.312350][ T5542] ? rcu_is_watching+0x12/0xc0 [ 1591.312365][ T5542] ? __pte_offset_map+0x179/0x310 [ 1591.312380][ T5542] __handle_mm_fault+0x192f/0x2a00 [ 1591.312400][ T5542] ? mt_find+0x45e/0x8e0 [ 1591.312420][ T5542] ? __pfx___handle_mm_fault+0x10/0x10 [ 1591.312436][ T5542] ? __pfx_mt_find+0x10/0x10 [ 1591.312461][ T5542] ? find_vma+0xbf/0x140 [ 1591.312473][ T5542] ? __pfx_find_vma+0x10/0x10 [ 1591.312488][ T5542] handle_mm_fault+0x36d/0xa20 [ 1591.312508][ T5542] do_user_addr_fault+0x74c/0x12f0 [ 1591.312525][ T5542] ? trace_page_fault_kernel+0x7a/0x200 [ 1591.312541][ T5542] exc_page_fault+0x6f/0xd0 [ 1591.312559][ T5542] asm_exc_page_fault+0x26/0x30 [ 1591.312571][ T5542] RIP: 0010:do_sys_poll+0xbd3/0xe90 [ 1591.312586][ T5542] Code: 12 e8 d1 fc 79 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 97 fc 79 ff [ 1591.312598][ T5542] RSP: 0000:ffffc900042e78d0 EFLAGS: 00050246 [ 1591.312609][ T5542] RAX: 0000000000000000 RBX: ffffc900042e79b2 RCX: 0000000000000000 [ 1591.312616][ T5542] RDX: 0000000000000000 RSI: ffffffff828e05ef RDI: ffff888025d7ca00 [ 1591.312623][ T5542] RBP: ffffc900042e7e18 R08: 0000000000000005 R09: 0000000000000000 [ 1591.312630][ T5542] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [ 1591.312636][ T5542] R13: 00005638f90ce1b0 R14: dffffc0000000000 R15: dffffc0000000000 [ 1591.312648][ T5542] ? do_sys_poll+0xbaf/0xe90 [ 1591.312668][ T5542] ? __pfx_do_sys_poll+0x10/0x10 [ 1591.312680][ T5542] ? rcu_is_watching+0x12/0xc0 [ 1591.312694][ T5542] ? __pfx_release_task+0x10/0x10 [ 1591.312747][ T5542] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1591.312776][ T5542] ? __lock_acquire+0x4a5/0x2630 [ 1591.312790][ T5542] ? __pfx_pollwake+0x10/0x10 [ 1591.312804][ T5542] ? __pfx_pollwake+0x10/0x10 [ 1591.312834][ T5542] ? _raw_spin_unlock_irq+0x23/0x50 [ 1591.312849][ T5542] ? lockdep_hardirqs_on+0x78/0x100 [ 1591.312866][ T5542] ? _raw_spin_unlock_irq+0x2e/0x50 [ 1591.312880][ T5542] ? set_user_sigmask+0x1e1/0x270 [ 1591.312895][ T5542] ? __pfx_set_user_sigmask+0x10/0x10 [ 1591.312908][ T5542] ? __pfx___do_sys_wait4+0x10/0x10 [ 1591.312923][ T5542] __x64_sys_ppoll+0x2b5/0x350 [ 1591.312938][ T5542] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 1591.312952][ T5542] ? __pfx___do_sys_rt_sigreturn+0x10/0x10 [ 1591.312973][ T5542] ? rcu_is_watching+0x12/0xc0 [ 1591.312989][ T5542] do_syscall_64+0x10b/0xf80 [ 1591.313010][ T5542] ? clear_bhb_loop+0x40/0x90 [ 1591.313024][ T5542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1591.313036][ T5542] RIP: 0033:0x7fefdb4a7407 [ 1591.313052][ T5542] Code: Unable to access opcode bytes at 0x7fefdb4a73dd. [ 1591.313058][ T5542] RSP: 002b:00007ffdc3ae9bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 1591.313069][ T5542] RAX: ffffffffffffffda RBX: 00007fefdbc18300 RCX: 00007fefdb4a7407 [ 1591.313076][ T5542] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005638f90ce1b0 [ 1591.313083][ T5542] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 1591.313090][ T5542] R10: 00007ffdc3ae9ea0 R11: 0000000000000202 R12: 0000000000000064 [ 1591.313097][ T5542] R13: 0000000000000000 R14: 00005638e81f9004 R15: 0000000000000002 [ 1591.313112][ T5542] [ 1591.313116][ T5542] Mem-Info: [ 1591.514649][ T5542] active_anon:15 inactive_anon:21 isolated_anon:0 [ 1591.514649][ T5542] active_file:0 inactive_file:98 isolated_file:0 [ 1591.514649][ T5542] unevictable:1768 dirty:0 writeback:0 [ 1591.514649][ T5542] slab_reclaimable:6116 slab_unreclaimable:56459 [ 1591.514649][ T5542] mapped:4 shmem:1768 pagetables:771 [ 1591.514649][ T5542] sec_pagetables:334 bounce:0 [ 1591.514649][ T5542] kernel_misc_reclaimable:0 [ 1591.514649][ T5542] free:28174 free_pcp:2020 free_cma:0 [ 1591.533985][ T5542] Node 0 active_anon:0kB inactive_anon:64kB active_file:0kB inactive_file:28kB 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:7008kB pagetables:972kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1591.547404][ T5542] Node 1 active_anon:0kB inactive_anon:256kB active_file:224kB inactive_file:84kB 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:4484kB pagetables:2112kB sec_pagetables:200kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1591.558718][ T5542] Node 0 DMA free:2528kB 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:12kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1591.568003][ T5542] lowmem_reserve[]: 0 285 285 285 285 [ 1591.569986][ T5542] Node 0 DMA32 free:13640kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:64kB active_file:72kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:132kB present:1032196kB managed:292572kB mlocked:0kB bounce:0kB free_pcp:1212kB local_pcp:544kB free_cma:0kB [ 1591.580712][ T5542] lowmem_reserve[]: 0 0 0 0 0 [ 1591.582255][ T5542] Node 1 DMA32 free:96528kB boost:59392kB min:106536kB low:118320kB high:130104kB reserved_highatomic:0KB free_highatomic:0KB active_anon:40kB inactive_anon:72kB active_file:224kB inactive_file:84kB unevictable:3536kB writepending:0kB zspages:2972kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:6772kB local_pcp:560kB free_cma:0kB [ 1591.592254][ T5542] lowmem_reserve[]: 0 0 0 0 0 [ 1591.594136][ T5542] Node 0 DMA: 40*4kB (UM) 28*8kB (UM) 14*16kB (UM) 8*32kB (UM) 2*64kB (UM) 0*128kB 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 2528kB [ 1591.599866][ T5542] Node 0 DMA32: 18*4kB (UE) 50*8kB (UME) 31*16kB (UME) 48*32kB (ME) 32*64kB (ME) 23*128kB (UME) 12*256kB (UME) 6*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 13640kB [ 1591.606146][ T5542] Node 1 DMA32: 2362*4kB (UME) 393*8kB (UME) 308*16kB (UME) 387*32kB (UME) 151*64kB (UME) 75*128kB (ME) 31*256kB (UME) 9*512kB (M) 2*1024kB (UM) 2*2048kB (U) 7*4096kB (U) = 96528kB [ 1591.613275][ T5542] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1591.616984][ T5542] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1591.620664][ T5542] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1591.624456][ T5542] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1591.628037][ T5542] 1883 total pagecache pages [ 1591.629892][ T5542] 36 pages in swap cache [ 1591.631784][ T5542] Free swap = 117504kB [ 1591.633452][ T5542] Total swap = 124996kB [ 1591.634803][ T5542] 524155 pages RAM [ 1591.635977][ T5542] 0 pages HighMem/MovableOnly [ 1591.637493][ T5542] 210119 pages reserved [ 1591.638815][ T5542] 0 pages cma reserved [ 1591.640219][ T5542] Unreclaimable slab info: [ 1591.641925][ T5542] Name Used Total [ 1591.643893][ T5542] bio-184 7KB 8KB [ 1591.645745][ T5542] pid_3 30KB 47KB [ 1591.647584][ T5542] pid_2 27KB 70KB [ 1591.649448][ T5542] bio-464 17KB 31KB [ 1591.651340][ T5542] bio-528 19KB 31KB [ 1591.653270][ T5542] bio-544 19KB 31KB [ 1591.655079][ T5542] bio-552 19KB 31KB [ 1591.656954][ T5542] afs_inode_cache 27KB 30KB [ 1591.658775][ T5542] zswap_entry 218KB 541KB [ 1591.660604][ T5542] AF_VSOCK 41KB 61KB [ 1591.662482][ T5542] sw_flow_stats 7KB 12KB [ 1591.664426][ T5542] sw_flow 20KB 30KB [ 1591.666270][ T5542] batadv_tt_change_cache 8KB 32KB [ 1591.668197][ T5542] batadv_tl_cache 43KB 48KB [ 1591.670060][ T5542] ceph_osd_request 19KB 127KB [ 1591.671899][ T5542] ceph_msg 11KB 38KB [ 1591.673780][ T5542] IEEE-802.15.4-MAC 17KB 31KB [ 1591.675662][ T5542] IEEE-802.15.4-RAW 30KB 126KB [ 1591.677515][ T5542] p9_req_t 16KB 47KB [ 1591.679332][ T5542] INET_SMC 90KB 187KB [ 1591.681142][ T5542] SMC6 75KB 156KB [ 1591.682993][ T5542] SMC 68KB 187KB [ 1591.684957][ T5542] TIPC 52KB 123KB [ 1591.686875][ T5542] rds_tcp_connection 51KB 94KB [ 1591.688690][ T5542] RDS 43KB 61KB [ 1591.690613][ T5542] rds_connection 25KB 46KB [ 1591.692526][ T5542] SCTPv6 41KB 180KB [ 1591.694427][ T5542] SCTP 45KB 153KB [ 1591.696296][ T5542] sctp_chunk 7KB 46KB [ 1591.698146][ T5542] sctp_bind_bucket 10KB 16KB [ 1591.700083][ T5542] PNPIPE 40KB 123KB [ 1591.702014][ T5542] L2TP/IPv6 33KB 63KB [ 1591.703873][ T5542] L2TP/IP 8KB 126KB [ 1591.705744][ T5542] KCM 63KB 93KB [ 1591.707608][ T5542] kcm_mux 55KB 94KB [ 1591.709459][ T5542] RXRPC 60KB 128KB [ 1591.711381][ T5542] rxrpc_call_jar 138KB 255KB [ 1591.713229][ T5542] can_gw 7KB 8KB [ 1591.715101][ T5542] can_receiver 21KB 39KB [ 1591.717142][ T5542] net_bridge_fdb_entry 45KB 47KB [ 1591.719127][ T5542] MPTCPv6 57KB 191KB [ 1591.721089][ T5542] request_sock_subflow_v6 12KB 15KB [ 1591.723128][ T5542] ip6-frags 28KB 47KB [ 1591.725002][ T5542] fib6_node 144KB 192KB [ 1591.726833][ T5542] ip6_dst_cache 128KB 515KB [ 1591.728791][ T5542] PINGv6 45KB 61KB [ 1591.730819][ T5542] RAWv6 121KB 247KB [ 1591.732850][ T5542] UDPv6 85KB 252KB [ 1591.734730][ T5542] tw_sock_TCPv6 28KB 47KB [ 1591.736525][ T5542] request_sock_TCPv6 21KB 30KB [ 1591.738441][ T5542] TCPv6 97KB 243KB [ 1591.740261][ T5542] ip_vs_conn 13KB 16KB [ 1591.742226][ T5542] nf_conncount_tuple 15KB 23KB [ 1591.744475][ T5542] nf_conntrack 13KB 39KB [ 1591.746734][ T5542] wg_peer 118KB 178KB [ 1591.748964][ T5542] allowedips_node 23KB 35KB [ 1591.750969][ T5542] t10_alua_lu_gp_cache 8KB 15KB [ 1591.753100][ T5542] scsi_sense_cache 52KB 56KB [ 1591.755098][ T5542] virtio_scsi_cmd 21KB 24KB [ 1591.757186][ T5542] bio-136 48KB 64KB [ 1591.759181][ T5542] io_kiocb 0KB 31KB [ 1591.761427][ T5542] bio-264 10KB 15KB [ 1591.763979][ T5542] mqueue_inode_cache 32KB 185KB [ 1591.766561][ T5542] f2fs_bio_post_read_ctx 30KB 31KB [ 1591.769235][ T5542] jfs_mp 14KB 15KB [ 1591.771692][ T5542] fuse_request 22KB 55KB [ 1591.773722][ T5542] cifs_small_rq 28KB 32KB [ 1591.775561][ T5542] cifs_request 67KB 67KB [ 1591.777417][ T5542] cifs_mpx_ids 8KB 15KB [ 1591.779196][ T5542] cifs_io_subrequest 42KB 47KB [ 1591.781212][ T5542] cifs_io_request 105KB 111KB [ 1591.783204][ T5542] nfs_commit_data 24KB 31KB [ 1591.785212][ T5542] nfs_write_data 38KB 63KB [ 1591.787163][ T5542] ecryptfs_sb_cache 20KB 31KB [ 1591.789038][ T5542] jbd2_inode 21KB 27KB [ 1591.790860][ T5542] ext4_system_zone 1KB 3KB [ 1591.792880][ T5542] ext4_io_end_vec 6KB 15KB [ 1591.794718][ T5542] kioctx 34KB 159KB [ 1591.796517][ T5542] aio_kiocb 24KB 46KB [ 1591.798553][ T5542] userfaultfd_ctx_cache 55KB 110KB [ 1591.800717][ T5542] fanotify_fid_event 5KB 7KB [ 1591.802887][ T5542] fanotify_mark 11KB 11KB [ 1591.804866][ T5542] dnotify_mark 11KB 11KB [ 1591.806763][ T5542] dnotify_struct 2KB 3KB [ 1591.808669][ T5542] fasync_cache 9KB 11KB [ 1591.810602][ T5542] zspage 94KB 204KB [ 1591.812517][ T5542] zs_handle 76KB 208KB [ 1591.814492][ T5542] pid_namespace 27KB 77KB [ 1591.816277][ T5542] kvm_gmem_inode_cache 15KB 30KB [ 1591.818180][ T5542] kvm_async_pf 6KB 23KB [ 1591.820204][ T5542] kvm_vcpu 83KB 250KB [ 1591.822484][ T5542] kvm_mmu_page_header 14KB 42KB [ 1591.824602][ T5542] pte_list_desc 11KB 31KB [ 1591.826511][ T5542] x86_emulator 69KB 158KB [ 1591.828365][ T5542] rpc_buffers 31KB 63KB [ 1591.830244][ T5542] rpc_tasks 5KB 15KB [ 1591.832091][ T5542] UNIX-STREAM 87KB 223KB [ 1591.833899][ T5542] UNIX 116KB 255KB [ 1591.835709][ T5542] ip4-frags 37KB 63KB [ 1591.837535][ T5542] mfc_cache 20KB 32KB [ 1591.839378][ T5542] MPTCP 140KB 245KB [ 1591.841259][ T5542] request_sock_subflow_v4 12KB 15KB [ 1591.843391][ T5542] tcp_bind2_bucket 18KB 28KB [ 1591.845435][ T5542] tcp_bind_bucket 14KB 40KB [ 1591.847474][ T5542] inet_peer 26KB 32KB [ 1591.849403][ T5542] xfrm_dst 15KB 47KB [ 1591.851297][ T5542] xfrm_state 27KB 223KB [ 1591.853179][ T5542] ip_fib_trie 20KB 32KB [ 1591.855009][ T5542] ip_fib_alias 74KB 98KB [ 1591.856903][ T5542] rtable 25KB 48KB [ 1591.858740][ T5542] PING 40KB 157KB [ 1591.860620][ T5542] RAW 71KB 191KB [ 1591.862592][ T5542] UDP 102KB 191KB [ 1591.864518][ T5542] tw_sock_TCP 39KB 63KB [ 1591.866654][ T5542] request_sock_TCP 27KB 54KB [ 1591.868585][ T5542] TCP 87KB 234KB [ 1591.870570][ T5542] fs_bio_integrity 7KB 8KB [ 1591.872422][ T5542] hugetlbfs_inode_cache 36KB 188KB [ 1591.874395][ T5542] fscache_cookie_jar 25KB 46KB [ 1591.876326][ T5542] netfs_subrequest 45KB 85KB [ 1591.878285][ T5542] netfs_request 147KB 270KB [ 1591.880250][ T5542] bio-280 21KB 23KB [ 1591.882300][ T5542] ep_head 4KB 24KB [ 1591.884335][ T5542] eventpoll_pwq 14KB 35KB [ 1591.886271][ T5542] eventpoll_epi 54KB 63KB [ 1591.888255][ T5542] inotify_inode_mark 23KB 42KB [ 1591.890326][ T5542] sgpool-128 46KB 327KB [ 1591.892905][ T5542] sgpool-64 44KB 159KB [ 1591.895338][ T5542] sgpool-32 39KB 157KB [ 1591.897877][ T5542] sgpool-16 52KB 140KB [ 1591.900539][ T5542] sgpool-8 5KB 62KB [ 1591.903141][ T5542] bio_crypt_ctx 9KB 11KB [ 1591.905556][ T5542] bio_integrity_data 7KB 8KB [ 1591.907975][ T5542] request_queue 251KB 272KB [ 1591.910498][ T5542] blkdev_ioc 22KB 39KB [ 1591.912962][ T5542] bio-200 16KB 70KB [ 1591.915375][ T5542] biovec-max 284KB 505KB [ 1591.917982][ T5542] biovec-128 59KB 159KB [ 1591.920759][ T5542] biovec-64 25KB 189KB [ 1591.923373][ T5542] biovec-16 16KB 70KB [ 1591.925745][ T5542] mm_slot 12KB 15KB [ 1591.928173][ T5542] ksm_mm_slot 7KB 8KB [ 1591.930741][ T5542] user_namespace 13KB 30KB [ 1591.933147][ T5542] uid_cache 24KB 46KB [ 1591.935550][ T5542] iommu_iova_magazine 1001KB 1134KB [ 1591.938254][ T5542] iommu_iova 241KB 252KB [ 1591.941015][ T5542] dmaengine-unmap-256 26KB 30KB [ 1591.943781][ T5542] dmaengine-unmap-128 14KB 30KB [ 1591.946299][ T5542] dmaengine-unmap-16 7KB 8KB [ 1591.948845][ T5542] dmaengine-unmap-2 3KB 4KB [ 1591.951456][ T5542] QIPCRTR 50KB 93KB [ 1591.954253][ T5542] audit_buffer 15KB 42KB [ 1591.956162][ T5542] skbuff_ext_cache 17KB 36KB [ 1591.958149][ T5542] skbuff_small_head 175KB 315KB [ 1591.960226][ T5542] skbuff_fclone_cache 20KB 125KB [ 1591.962285][ T5542] skbuff_head_cache 1604KB 1652KB [ 1591.964198][ T5542] configfs_dir_cache 22KB 24KB [ 1591.966142][ T5542] file_lock_cache 17KB 63KB [ 1591.968222][ T5542] file_lock_ctx 28KB 47KB [ 1591.970222][ T5542] fsnotify_inode_mark_connector 18KB 39KB [ 1591.972581][ T5542] posix_timers_cache 29KB 56KB [ 1591.974564][ T5542] taskstats 51KB 143KB [ 1591.976556][ T5542] mem_cgroup_per_node 61KB 123KB [ 1591.978519][ T5542] mem_cgroup 82KB 92KB [ 1591.980643][ T5542] proc_dir_entry 601KB 875KB [ 1591.983290][ T5542] pde_opener 6KB 15KB [ 1591.985809][ T5542] seq_file 12KB 63KB [ 1591.988015][ T5542] sigqueue 9KB 31KB [ 1591.990086][ T5542] shmem_inode_cache 6851KB 7282KB [ 1591.992316][ T5542] kernfs_iattrs_cache 24KB 31KB [ 1591.994958][ T5542] kernfs_node_cache 24049KB 25045KB [ 1591.997808][ T5542] mnt_cache 50KB 118KB [ 1592.000218][ T5542] bfilp 40KB 63KB [ 1592.002839][ T5542] filp 75KB 504KB [ 1592.005723][ T5542] names_cache 14KB 40KB [ 1592.008502][ T5542] net_namespace 96KB 319KB [ 1592.011116][ T5542] ima_iint_cache 25KB 63KB [ 1592.013727][ T5542] lsm_inode_cache 1235KB 1815KB [ 1592.016206][ T5542] lsm_file_cache 44KB 212KB [ 1592.018581][ T5542] key_jar 37KB 55KB [ 1592.020922][ T5542] uts_namespace 60KB 108KB [ 1592.023558][ T5542] nsproxy 12KB 23KB [ 1592.025984][ T5542] vm_area_struct 234KB 664KB [ 1592.028574][ T5542] fs_cache 23KB 56KB [ 1592.031198][ T5542] files_cache 74KB 175KB [ 1592.033756][ T5542] signal_cache 746KB 1663KB [ 1592.036188][ T5542] sighand_cache 925KB 2194KB [ 1592.038257][ T5542] task_struct 3644KB 4773KB [ 1592.040134][ T5542] cred 119KB 332KB [ 1592.042104][ T5542] anon_vma_chain 110KB 255KB [ 1592.044001][ T5542] anon_vma 113KB 391KB [ 1592.045998][ T5542] pid 136KB 406KB [ 1592.048107][ T5542] Acpi-Operand 201KB 324KB [ 1592.050044][ T5542] Acpi-ParseExt 21KB 31KB [ 1592.051968][ T5542] Acpi-Parse 19KB 31KB [ 1592.053875][ T5542] Acpi-State 16KB 31KB [ 1592.055713][ T5542] Acpi-Namespace 31KB 44KB [ 1592.057537][ T5542] shared_policy_node 3KB 4KB [ 1592.059477][ T5542] numa_policy 14KB 16KB [ 1592.061310][ T5542] perf_event 15KB 31KB [ 1592.063195][ T5542] trace_event_file 540KB 540KB [ 1592.065110][ T5542] ftrace_event_field 1031KB 1031KB [ 1592.067005][ T5542] pool_workqueue 2048KB 2320KB [ 1592.068949][ T5542] task_group 89KB 126KB [ 1592.070950][ T5542] maple_node 453KB 1520KB [ 1592.072950][ T5542] mm_struct 131KB 459KB [ 1592.074894][ T5542] vmap_area 259KB 1021KB [ 1592.076867][ T5542] debug_objects_cache 2177KB 5832KB [ 1592.078771][ T5542] page->ptl 34KB 118KB [ 1592.080854][ T5542] kmalloc-cg-8k 1248KB 1504KB [ 1592.082816][ T5542] kmalloc-cg-4k 10280KB 13344KB [ 1592.084845][ T5542] kmalloc-cg-2k 6428KB 9056KB [ 1592.086711][ T5542] kmalloc-cg-1k 1886KB 2976KB [ 1592.088639][ T5542] kmalloc-cg-512 884KB 1488KB [ 1592.090658][ T5542] kmalloc-cg-256 299KB 440KB [ 1592.092750][ T5542] kmalloc-cg-128 192KB 288KB [ 1592.094668][ T5542] kmalloc-cg-64 35KB 68KB [ 1592.097030][ T5542] kmalloc-cg-32 40KB 184KB [ 1592.099047][ T5542] kmalloc-cg-16 5KB 28KB [ 1592.101064][ T5542] kmalloc-cg-8 12KB 36KB [ 1592.103409][ T5542] kmalloc-cg-192 69KB 76KB [ 1592.105600][ T5542] kmalloc-cg-96 45KB 68KB [ 1592.107712][ T5542] kmalloc-8k 4736KB 5376KB [ 1592.109585][ T5542] kmalloc-4k 38320KB 38368KB [ 1592.111529][ T5542] kmalloc-2k 11468KB 13824KB [ 1592.113540][ T5542] kmalloc-1k 6450KB 8672KB [ 1592.115443][ T5542] kmalloc-512 10103KB 11680KB [ 1592.117438][ T5542] kmalloc-256 5252KB 5256KB [ 1592.119423][ T5542] kmalloc-128 1645KB 1924KB [ 1592.121497][ T5542] kmalloc-64 3413KB 4088KB [ 1592.123615][ T5542] kmalloc-32 1211KB 2764KB [ 1592.126093][ T5542] kmalloc-16 412KB 472KB [ 1592.128614][ T5542] kmalloc-8 359KB 436KB [ 1592.131150][ T5542] kmalloc-192 1273KB 1700KB [ 1592.133876][ T5542] kmalloc-96 1632KB 2048KB [ 1592.136400][ T5542] kmem_cache_node 213KB 220KB [ 1592.138947][ T5542] kmem_cache 177KB 226KB [ 1592.141401][ T5542] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5543,uid=0 [ 1592.145829][ T5542] Out of memory: Killed process 5543 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 1592.154188][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1592.160593][ T1] CPU: 3 UID: 0 PID: 1 Comm: init Tainted: G L syzkaller #0 PREEMPT(full) [ 1592.160613][ T1] Tainted: [L]=SOFTLOCKUP [ 1592.160617][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1592.160624][ T1] Call Trace: [ 1592.160629][ T1] [ 1592.160634][ T1] dump_stack_lvl+0x100/0x190 [ 1592.160652][ T1] dump_header+0xfb/0x606 [ 1592.160666][ T1] oom_kill_process.cold+0xd/0x330 [ 1592.160680][ T1] out_of_memory+0x340/0x14f0 [ 1592.160734][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 1592.160759][ T1] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 1592.160788][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1592.160817][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1592.160836][ T1] ? policy_nodemask+0xed/0x4f0 [ 1592.160850][ T1] alloc_pages_mpol+0x1fb/0x540 [ 1592.160864][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1592.160878][ T1] ? filemap_get_entry+0x22d/0x450 [ 1592.160889][ T1] ? filemap_get_entry+0x22d/0x450 [ 1592.160903][ T1] folio_alloc_noprof+0x22/0x250 [ 1592.160919][ T1] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 1592.160937][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 1592.160953][ T1] ? do_page_cache_ra+0x119/0x160 [ 1592.160973][ T1] __filemap_get_folio_mpol+0x6a4/0xe70 [ 1592.160989][ T1] filemap_fault+0x888/0x2e90 [ 1592.161004][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 1592.161020][ T1] ? find_held_lock+0x2b/0x80 [ 1592.161036][ T1] __do_fault+0x10b/0x440 [ 1592.161050][ T1] do_fault+0xa99/0x1750 [ 1592.161067][ T1] __handle_mm_fault+0x187d/0x2a00 [ 1592.161087][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 1592.161099][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 1592.161119][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 1592.161144][ T1] handle_mm_fault+0x36d/0xa20 [ 1592.161164][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 1592.161184][ T1] exc_page_fault+0x6f/0xd0 [ 1592.161201][ T1] asm_exc_page_fault+0x26/0x30 [ 1592.161212][ T1] RIP: 0033:0x7f1c013f7407 [ 1592.161228][ T1] Code: Unable to access opcode bytes at 0x7f1c013f73dd. [ 1592.161233][ T1] RSP: 002b:00007fff4ea52530 EFLAGS: 00010202 [ 1592.161243][ T1] RAX: 0000000000000000 RBX: 00007f1c012a7c80 RCX: 00007f1c013f7407 [ 1592.161250][ T1] RDX: 00007fff4ea52570 RSI: 0000000000000000 RDI: 0000000000000000 [ 1592.161257][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 1592.161268][ T1] R10: 00007fff4ea52570 R11: 0000000000000202 R12: 00007f1c01611490 [ 1592.161276][ T1] R13: 00007fff4ea525ac R14: 00007f1c01651000 R15: 00005593701d6d98 [ 1592.161290][ T1] [ 1592.161295][ T1] Mem-Info: [ 1592.249062][ T1] active_anon:22 inactive_anon:13 isolated_anon:0 [ 1592.249062][ T1] active_file:28 inactive_file:52 isolated_file:0 [ 1592.249062][ T1] unevictable:1768 dirty:0 writeback:0 [ 1592.249062][ T1] slab_reclaimable:6116 slab_unreclaimable:56347 [ 1592.249062][ T1] mapped:4 shmem:1768 pagetables:757 [ 1592.249062][ T1] sec_pagetables:334 bounce:0 [ 1592.249062][ T1] kernel_misc_reclaimable:0 [ 1592.249062][ T1] free:27782 free_pcp:2568 free_cma:0 [ 1592.263026][ T1] Node 0 active_anon:36kB 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:6976kB pagetables:972kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1592.273887][ T1] Node 1 active_anon:0kB inactive_anon:120kB active_file:0kB inactive_file:416kB 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:4480kB pagetables:2056kB sec_pagetables:200kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1592.288992][ T1] Node 0 DMA free:2528kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:8kB 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 [ 1592.300089][ T1] lowmem_reserve[]: 0 285 285 285 285 [ 1592.302291][ T1] Node 0 DMA32 free:13640kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:36kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:3536kB writepending:0kB zspages:132kB present:1032196kB managed:292572kB mlocked:0kB bounce:0kB free_pcp:1248kB local_pcp:68kB free_cma:0kB [ 1592.314936][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 1592.316653][ T1] Node 1 DMA32 free:94960kB boost:59392kB min:106536kB low:118320kB high:130104kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:144kB active_file:0kB inactive_file:356kB unevictable:3536kB writepending:0kB zspages:2884kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:9100kB local_pcp:652kB free_cma:0kB [ 1592.331230][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 1592.332794][ T1] Node 0 DMA: 40*4kB (UM) 28*8kB (UM) 14*16kB (UM) 8*32kB (UM) 2*64kB (UM) 0*128kB 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 2528kB [ 1592.337333][ T1] Node 0 DMA32: 18*4kB (UE) 50*8kB (UME) 31*16kB (UME) 48*32kB (ME) 32*64kB (ME) 23*128kB (UME) 12*256kB (UME) 6*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 13640kB [ 1592.343169][ T1] Node 1 DMA32: 2299*4kB (UME) 362*8kB (UME) 308*16kB (UME) 352*32kB (UME) 151*64kB (UME) 75*128kB (ME) 31*256kB (UME) 9*512kB (M) 2*1024kB (UM) 2*2048kB (U) 7*4096kB (U) = 94908kB [ 1592.348952][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1592.352214][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1592.355146][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1592.358134][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1592.361494][ T1] 1883 total pagecache pages [ 1592.363122][ T1] 36 pages in swap cache [ 1592.364577][ T1] Free swap = 117684kB [ 1592.366232][ T1] Total swap = 124996kB [ 1592.367974][ T1] 524155 pages RAM [ 1592.374072][ T1] 0 pages HighMem/MovableOnly [ 1592.375602][ T1] 210119 pages reserved [ 1592.377017][ T1] 0 pages cma reserved [ 1592.378574][ T1] Unreclaimable slab info: [ 1592.380257][ T1] Name Used Total [ 1592.382582][ T1] bio-184 7KB 8KB [ 1592.384493][ T1] pid_3 30KB 47KB [ 1592.386917][ T1] pid_2 27KB 70KB [ 1592.389254][ T1] bio-464 17KB 31KB [ 1592.391375][ T1] bio-528 19KB 31KB [ 1592.393273][ T1] bio-544 19KB 31KB [ 1592.395128][ T1] bio-552 19KB 31KB [ 1592.397308][ T1] afs_inode_cache 27KB 30KB [ 1592.399271][ T1] zswap_entry 207KB 525KB [ 1592.401416][ T1] AF_VSOCK 41KB 61KB [ 1592.403332][ T1] sw_flow_stats 7KB 12KB [ 1592.405221][ T1] sw_flow 20KB 30KB [ 1592.407119][ T1] batadv_tt_change_cache 8KB 32KB [ 1592.409174][ T1] batadv_tl_cache 43KB 48KB [ 1592.411072][ T1] ceph_osd_request 19KB 127KB [ 1592.417492][ T1] ceph_msg 11KB 38KB [ 1592.419925][ T1] IEEE-802.15.4-MAC 17KB 31KB [ 1592.422398][ T1] IEEE-802.15.4-RAW 30KB 126KB [ 1592.424610][ T1] p9_req_t 16KB 47KB [ 1592.427033][ T1] INET_SMC 90KB 187KB [ 1592.429460][ T1] SMC6 75KB 156KB [ 1592.431380][ T1] SMC 68KB 187KB [ 1592.433756][ T1] TIPC 52KB 123KB [ 1592.435703][ T1] rds_tcp_connection 51KB 94KB [ 1592.437687][ T1] RDS 43KB 61KB [ 1592.439647][ T1] rds_connection 25KB 46KB [ 1592.441628][ T1] SCTPv6 41KB 180KB [ 1592.443851][ T1] SCTP 45KB 153KB [ 1592.445854][ T1] sctp_chunk 7KB 46KB [ 1592.447840][ T1] sctp_bind_bucket 10KB 16KB [ 1592.449833][ T1] PNPIPE 40KB 123KB [ 1592.451753][ T1] L2TP/IPv6 33KB 63KB [ 1592.453747][ T1] L2TP/IP 8KB 126KB [ 1592.460218][ T1] KCM 63KB 93KB [ 1592.462742][ T1] kcm_mux 55KB 94KB [ 1592.465171][ T1] RXRPC 60KB 128KB [ 1592.467330][ T1] rxrpc_call_jar 138KB 255KB [ 1592.469464][ T1] can_gw 7KB 8KB [ 1592.471511][ T1] can_receiver 21KB 39KB [ 1592.473679][ T1] net_bridge_fdb_entry 45KB 47KB [ 1592.477254][ T1] MPTCPv6 57KB 191KB [ 1592.480209][ T1] request_sock_subflow_v6 12KB 15KB [ 1592.482459][ T1] ip6-frags 28KB 47KB [ 1592.484376][ T1] fib6_node 144KB 192KB [ 1592.486296][ T1] ip6_dst_cache 125KB 515KB [ 1592.488320][ T1] PINGv6 45KB 61KB [ 1592.490274][ T1] RAWv6 121KB 247KB [ 1592.492278][ T1] UDPv6 85KB 252KB [ 1592.494256][ T1] tw_sock_TCPv6 28KB 47KB [ 1592.496288][ T1] request_sock_TCPv6 21KB 30KB [ 1592.498799][ T1] TCPv6 97KB 243KB [ 1592.500728][ T1] ip_vs_conn 13KB 16KB [ 1592.502691][ T1] nf_conncount_tuple 15KB 23KB [ 1592.504637][ T1] nf_conntrack 13KB 39KB [ 1592.506626][ T1] wg_peer 118KB 178KB [ 1592.508737][ T1] allowedips_node 23KB 35KB [ 1592.510734][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 1592.513060][ T1] scsi_sense_cache 52KB 56KB [ 1592.515159][ T1] virtio_scsi_cmd 21KB 24KB [ 1592.517228][ T1] bio-136 48KB 64KB [ 1592.519444][ T1] io_kiocb 0KB 31KB [ 1592.521501][ T1] bio-264 10KB 15KB [ 1592.523427][ T1] mqueue_inode_cache 32KB 185KB [ 1592.525410][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 1592.527427][ T1] jfs_mp 14KB 15KB [ 1592.530102][ T1] fuse_request 22KB 55KB [ 1592.532196][ T1] cifs_small_rq 28KB 32KB [ 1592.534139][ T1] cifs_request 67KB 67KB [ 1592.536193][ T1] cifs_mpx_ids 8KB 15KB [ 1592.538162][ T1] cifs_io_subrequest 42KB 47KB [ 1592.540223][ T1] cifs_io_request 105KB 111KB [ 1592.542210][ T1] nfs_commit_data 24KB 31KB [ 1592.544522][ T1] nfs_write_data 38KB 63KB [ 1592.546696][ T1] ecryptfs_sb_cache 20KB 31KB [ 1592.548744][ T1] jbd2_inode 21KB 27KB [ 1592.550739][ T1] ext4_system_zone 1KB 3KB [ 1592.552743][ T1] ext4_io_end_vec 6KB 15KB [ 1592.554607][ T1] kioctx 34KB 159KB [ 1592.556529][ T1] aio_kiocb 24KB 46KB [ 1592.558455][ T1] userfaultfd_ctx_cache 55KB 110KB [ 1592.560383][ T1] fanotify_fid_event 5KB 7KB [ 1592.563252][ T1] fanotify_mark 11KB 11KB [ 1592.565374][ T1] dnotify_mark 11KB 11KB [ 1592.567487][ T1] dnotify_struct 2KB 3KB [ 1592.569448][ T1] fasync_cache 9KB 11KB [ 1592.571258][ T1] zspage 92KB 204KB [ 1592.573318][ T1] zs_handle 72KB 208KB [ 1592.575204][ T1] pid_namespace 27KB 77KB [ 1592.577162][ T1] kvm_gmem_inode_cache 15KB 30KB [ 1592.578996][ T1] kvm_async_pf 6KB 23KB [ 1592.580878][ T1] kvm_vcpu 83KB 250KB [ 1592.583198][ T1] kvm_mmu_page_header 14KB 42KB [ 1592.585547][ T1] pte_list_desc 11KB 31KB [ 1592.587467][ T1] x86_emulator 69KB 158KB [ 1592.589386][ T1] rpc_buffers 31KB 63KB [ 1592.591227][ T1] rpc_tasks 5KB 15KB [ 1592.593210][ T1] UNIX-STREAM 87KB 223KB [ 1592.595030][ T1] UNIX 112KB 255KB [ 1592.596897][ T1] ip4-frags 37KB 63KB [ 1592.598825][ T1] mfc_cache 20KB 32KB [ 1592.600857][ T1] MPTCP 140KB 245KB [ 1592.602852][ T1] request_sock_subflow_v4 12KB 15KB [ 1592.605003][ T1] tcp_bind2_bucket 18KB 28KB [ 1592.607001][ T1] tcp_bind_bucket 14KB 40KB [ 1592.609002][ T1] inet_peer 26KB 32KB [ 1592.610869][ T1] xfrm_dst 15KB 47KB [ 1592.612927][ T1] xfrm_state 27KB 223KB [ 1592.616191][ T1] ip_fib_trie 20KB 32KB [ 1592.618675][ T1] ip_fib_alias 74KB 98KB [ 1592.620895][ T1] rtable 24KB 48KB [ 1592.623077][ T1] PING 40KB 157KB [ 1592.625270][ T1] RAW 71KB 191KB [ 1592.627200][ T1] UDP 102KB 191KB [ 1592.629180][ T1] tw_sock_TCP 39KB 63KB [ 1592.631097][ T1] request_sock_TCP 27KB 54KB [ 1592.633089][ T1] TCP 87KB 234KB [ 1592.635029][ T1] fs_bio_integrity 7KB 8KB [ 1592.637038][ T1] hugetlbfs_inode_cache 36KB 188KB [ 1592.639106][ T1] fscache_cookie_jar 25KB 46KB [ 1592.641074][ T1] netfs_subrequest 45KB 85KB [ 1592.643144][ T1] netfs_request 147KB 270KB [ 1592.645168][ T1] bio-280 21KB 23KB [ 1592.647245][ T1] ep_head 4KB 24KB [ 1592.649222][ T1] eventpoll_pwq 14KB 35KB [ 1592.651116][ T1] eventpoll_epi 54KB 63KB [ 1592.653110][ T1] inotify_inode_mark 23KB 42KB [ 1592.655093][ T1] sgpool-128 46KB 327KB [ 1592.657113][ T1] sgpool-64 44KB 159KB [ 1592.659241][ T1] sgpool-32 39KB 157KB [ 1592.661455][ T1] sgpool-16 52KB 140KB [ 1592.663646][ T1] sgpool-8 5KB 62KB [ 1592.665741][ T1] bio_crypt_ctx 9KB 11KB [ 1592.667919][ T1] bio_integrity_data 7KB 8KB [ 1592.669969][ T1] request_queue 251KB 272KB [ 1592.671938][ T1] blkdev_ioc 22KB 39KB [ 1592.674026][ T1] bio-200 16KB 70KB [ 1592.676006][ T1] biovec-max 284KB 505KB [ 1592.677904][ T1] biovec-128 59KB 159KB [ 1592.680463][ T1] biovec-64 25KB 189KB [ 1592.682894][ T1] biovec-16 16KB 70KB [ 1592.684959][ T1] mm_slot 12KB 15KB [ 1592.686954][ T1] ksm_mm_slot 7KB 8KB [ 1592.688862][ T1] user_namespace 13KB 30KB [ 1592.690968][ T1] uid_cache 24KB 46KB [ 1592.692908][ T1] iommu_iova_magazine 1001KB 1134KB [ 1592.694960][ T1] iommu_iova 241KB 252KB [ 1592.696934][ T1] dmaengine-unmap-256 26KB 30KB [ 1592.698866][ T1] dmaengine-unmap-128 14KB 30KB [ 1592.701111][ T1] dmaengine-unmap-16 7KB 8KB [ 1592.703204][ T1] dmaengine-unmap-2 3KB 4KB [ 1592.705168][ T1] QIPCRTR 50KB 93KB [ 1592.707241][ T1] audit_buffer 15KB 42KB [ 1592.709171][ T1] skbuff_ext_cache 16KB 36KB [ 1592.711387][ T1] skbuff_small_head 183KB 315KB [ 1592.713732][ T1] skbuff_fclone_cache 20KB 125KB [ 1592.715602][ T1] skbuff_head_cache 1589KB 1605KB [ 1592.717409][ T1] configfs_dir_cache 22KB 24KB [ 1592.719322][ T1] file_lock_cache 17KB 63KB [ 1592.721335][ T1] file_lock_ctx 28KB 47KB [ 1592.723449][ T1] fsnotify_inode_mark_connector 18KB 39KB [ 1592.725809][ T1] posix_timers_cache 29KB 56KB [ 1592.727705][ T1] taskstats 51KB 143KB [ 1592.729629][ T1] mem_cgroup_per_node 61KB 123KB [ 1592.731473][ T1] mem_cgroup 82KB 92KB [ 1592.734393][ T1] proc_dir_entry 601KB 875KB [ 1592.736651][ T1] pde_opener 6KB 15KB [ 1592.738875][ T1] seq_file 12KB 63KB [ 1592.740906][ T1] sigqueue 9KB 31KB [ 1592.743092][ T1] shmem_inode_cache 6851KB 7282KB [ 1592.745428][ T1] kernfs_iattrs_cache 24KB 31KB [ 1592.747751][ T1] kernfs_node_cache 24049KB 25045KB [ 1592.749689][ T1] mnt_cache 50KB 118KB [ 1592.751564][ T1] bfilp 40KB 63KB [ 1592.753587][ T1] filp 73KB 504KB [ 1592.755760][ T1] names_cache 14KB 40KB [ 1592.762567][ T1] net_namespace 96KB 319KB [ 1592.768941][ T1] ima_iint_cache 25KB 63KB [ 1592.771028][ T1] lsm_inode_cache 1235KB 1811KB [ 1592.774565][ T1] lsm_file_cache 44KB 208KB [ 1592.777004][ T1] key_jar 37KB 55KB [ 1592.779444][ T1] uts_namespace 60KB 108KB [ 1592.781596][ T1] nsproxy 12KB 23KB [ 1592.783762][ T1] vm_area_struct 208KB 632KB [ 1592.786055][ T1] fs_cache 22KB 56KB [ 1592.788358][ T1] files_cache 72KB 175KB [ 1592.790870][ T1] signal_cache 744KB 1663KB [ 1592.793183][ T1] sighand_cache 925KB 2194KB [ 1592.795127][ T1] task_struct 3635KB 4773KB [ 1592.797064][ T1] cred 119KB 332KB [ 1592.798900][ T1] anon_vma_chain 96KB 228KB [ 1592.800816][ T1] anon_vma 102KB 367KB [ 1592.802666][ T1] pid 136KB 406KB [ 1592.804479][ T1] Acpi-Operand 201KB 324KB [ 1592.806264][ T1] Acpi-ParseExt 21KB 31KB [ 1592.809759][ T1] Acpi-Parse 19KB 31KB [ 1592.811826][ T1] Acpi-State 16KB 31KB [ 1592.816491][ T1] Acpi-Namespace 31KB 44KB [ 1592.818431][ T1] shared_policy_node 3KB 4KB [ 1592.821902][ T1] numa_policy 14KB 16KB [ 1592.824050][ T1] perf_event 15KB 31KB [ 1592.825970][ T1] trace_event_file 540KB 540KB [ 1592.827857][ T1] ftrace_event_field 1031KB 1031KB [ 1592.829991][ T1] pool_workqueue 2048KB 2320KB [ 1592.831959][ T1] task_group 89KB 126KB [ 1592.833879][ T1] maple_node 447KB 1496KB [ 1592.835723][ T1] mm_struct 128KB 459KB [ 1592.837620][ T1] vmap_area 259KB 1021KB [ 1592.839661][ T1] debug_objects_cache 2177KB 5832KB [ 1592.841588][ T1] page->ptl 32KB 110KB [ 1592.843506][ T1] kmalloc-cg-8k 1248KB 1504KB [ 1592.845319][ T1] kmalloc-cg-4k 10280KB 13344KB [ 1592.847175][ T1] kmalloc-cg-2k 6428KB 9056KB [ 1592.849035][ T1] kmalloc-cg-1k 1886KB 2976KB [ 1592.851113][ T1] kmalloc-cg-512 884KB 1488KB [ 1592.853051][ T1] kmalloc-cg-256 299KB 440KB [ 1592.855067][ T1] kmalloc-cg-128 192KB 288KB [ 1592.856989][ T1] kmalloc-cg-64 35KB 68KB [ 1592.858874][ T1] kmalloc-cg-32 40KB 184KB [ 1592.862394][ T1] kmalloc-cg-16 5KB 28KB [ 1592.864302][ T1] kmalloc-cg-8 12KB 36KB [ 1592.868803][ T1] kmalloc-cg-192 69KB 76KB [ 1592.870806][ T1] kmalloc-cg-96 45KB 68KB [ 1592.874231][ T1] kmalloc-8k 4736KB 5376KB [ 1592.876072][ T1] kmalloc-4k 38088KB 38176KB [ 1592.877923][ T1] kmalloc-2k 11456KB 13824KB [ 1592.879777][ T1] kmalloc-1k 6462KB 8672KB [ 1592.881664][ T1] kmalloc-512 10109KB 11680KB [ 1592.883562][ T1] kmalloc-256 5251KB 5256KB [ 1592.885477][ T1] kmalloc-128 1645KB 1924KB [ 1592.887455][ T1] kmalloc-64 3410KB 4084KB [ 1592.889383][ T1] kmalloc-32 1207KB 2764KB [ 1592.891228][ T1] kmalloc-16 412KB 472KB [ 1592.893285][ T1] kmalloc-8 359KB 436KB [ 1592.895135][ T1] kmalloc-192 1273KB 1700KB [ 1592.897020][ T1] kmalloc-96 1631KB 2048KB [ 1592.898771][ T1] kmem_cache_node 213KB 220KB [ 1592.900597][ T1] kmem_cache 177KB 226KB [ 1592.902549][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=crond,pid=5533,uid=0 [ 1592.906743][ T1] Out of memory: Killed process 5533 (crond) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 1592.918871][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1592.922661][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Tainted: G L syzkaller #0 PREEMPT(full) [ 1592.922682][ T1] Tainted: [L]=SOFTLOCKUP [ 1592.922687][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1592.922695][ T1] Call Trace: [ 1592.922700][ T1] [ 1592.922706][ T1] dump_stack_lvl+0x100/0x190 [ 1592.922725][ T1] dump_header+0xfb/0x606 [ 1592.922740][ T1] oom_kill_process.cold+0xd/0x330 [ 1592.922756][ T1] out_of_memory+0x340/0x14f0 [ 1592.922780][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 1592.922805][ T1] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 1592.922836][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1592.922868][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1592.922888][ T1] ? policy_nodemask+0xed/0x4f0 [ 1592.922904][ T1] alloc_pages_mpol+0x1fb/0x540 [ 1592.922926][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1592.922941][ T1] ? filemap_get_entry+0x22d/0x450 [ 1592.922953][ T1] ? filemap_get_entry+0x22d/0x450 [ 1592.922968][ T1] folio_alloc_noprof+0x22/0x250 [ 1592.922985][ T1] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 1592.923005][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 1592.923021][ T1] ? do_page_cache_ra+0x119/0x160 [ 1592.923044][ T1] __filemap_get_folio_mpol+0x6a4/0xe70 [ 1592.923062][ T1] filemap_fault+0x888/0x2e90 [ 1592.923078][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 1592.923095][ T1] ? find_held_lock+0x2b/0x80 [ 1592.923114][ T1] __do_fault+0x10b/0x440 [ 1592.923128][ T1] do_fault+0xa99/0x1750 [ 1592.923147][ T1] __handle_mm_fault+0x187d/0x2a00 [ 1592.923169][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 1592.923182][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 1592.923204][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 1592.923231][ T1] handle_mm_fault+0x36d/0xa20 [ 1592.923253][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 1592.923274][ T1] exc_page_fault+0x6f/0xd0 [ 1592.923293][ T1] asm_exc_page_fault+0x26/0x30 [ 1592.923305][ T1] RIP: 0033:0x7f1c013f7407 [ 1592.923321][ T1] Code: Unable to access opcode bytes at 0x7f1c013f73dd. [ 1592.923327][ T1] RSP: 002b:00007fff4ea52530 EFLAGS: 00010202 [ 1592.923338][ T1] RAX: 0000000000000000 RBX: 00007f1c012a7c80 RCX: 00007f1c013f7407 [ 1592.923345][ T1] RDX: 00007fff4ea52570 RSI: 0000000000000000 RDI: 0000000000000000 [ 1592.923353][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 1592.923360][ T1] R10: 00007fff4ea52570 R11: 0000000000000202 R12: 00007f1c01611490 [ 1592.923368][ T1] R13: 00007fff4ea525ac R14: 00007f1c01651000 R15: 00005593701d6d98 [ 1592.923384][ T1] [ 1592.923389][ T1] Mem-Info: [ 1593.009613][ T1] active_anon:54 inactive_anon:0 isolated_anon:0 [ 1593.009613][ T1] active_file:0 inactive_file:96 isolated_file:0 [ 1593.009613][ T1] unevictable:1768 dirty:0 writeback:0 [ 1593.009613][ T1] slab_reclaimable:6116 slab_unreclaimable:56931 [ 1593.009613][ T1] mapped:4 shmem:1768 pagetables:745 [ 1593.009613][ T1] sec_pagetables:334 bounce:0 [ 1593.009613][ T1] kernel_misc_reclaimable:0 [ 1593.009613][ T1] free:27297 free_pcp:2528 free_cma:0 [ 1593.024259][ T1] Node 0 active_anon:32kB inactive_anon:0kB active_file:28kB 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:6956kB pagetables:972kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1593.036443][ T1] Node 1 active_anon:0kB inactive_anon:192kB active_file:0kB inactive_file:36kB 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:4480kB pagetables:2008kB sec_pagetables:200kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1593.051319][ T1] Node 0 DMA free:2528kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:12kB 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 [ 1593.066035][ T1] lowmem_reserve[]: 0 285 285 285 285 [ 1593.074044][ T1] Node 0 DMA32 free:13640kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:84kB active_file:0kB inactive_file:40kB unevictable:3536kB writepending:0kB zspages:132kB present:1032196kB managed:292572kB mlocked:0kB bounce:0kB free_pcp:1340kB local_pcp:316kB free_cma:0kB [ 1593.086987][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 1593.089174][ T1] Node 1 DMA32 free:92892kB boost:59392kB min:106536kB low:118320kB high:130104kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:136kB active_file:168kB inactive_file:140kB unevictable:3536kB writepending:0kB zspages:2884kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:8660kB local_pcp:532kB free_cma:0kB [ 1593.101930][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 1593.104047][ T1] Node 0 DMA: 40*4kB (UM) 28*8kB (UM) 14*16kB (UM) 8*32kB (UM) 2*64kB (UM) 0*128kB 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 2528kB [ 1593.119705][ T1] Node 0 DMA32: 18*4kB (UE) 50*8kB (UME) 31*16kB (UME) 48*32kB (ME) 32*64kB (ME) 23*128kB (UME) 12*256kB (UME) 6*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 13640kB [ 1593.126376][ T1] Node 1 DMA32: 2299*4kB (UME) 362*8kB (UME) 308*16kB (UME) 282*32kB (UME) 151*64kB (UME) 75*128kB (ME) 31*256kB (UME) 9*512kB (M) 2*1024kB (UM) 2*2048kB (U) 7*4096kB (U) = 92668kB [ 1593.134820][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1593.138863][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1593.142807][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1593.146538][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1593.150256][ T1] 1882 total pagecache pages [ 1593.152235][ T1] 35 pages in swap cache [ 1593.154016][ T1] Free swap = 117868kB [ 1593.155693][ T1] Total swap = 124996kB [ 1593.157382][ T1] 524155 pages RAM [ 1593.158887][ T1] 0 pages HighMem/MovableOnly [ 1593.162925][ T1] 210119 pages reserved [ 1593.164642][ T1] 0 pages cma reserved [ 1593.167391][ T1] Unreclaimable slab info: [ 1593.169191][ T1] Name Used Total [ 1593.172121][ T1] bio-184 7KB 8KB [ 1593.174834][ T1] pid_3 30KB 47KB [ 1593.177197][ T1] pid_2 27KB 70KB [ 1593.179712][ T1] bio-464 17KB 31KB [ 1593.184450][ T1] bio-528 19KB 31KB [ 1593.186925][ T1] bio-544 19KB 31KB [ 1593.189334][ T1] bio-552 19KB 31KB [ 1593.194119][ T1] afs_inode_cache 27KB 30KB [ 1593.197970][ T1] zswap_entry 207KB 525KB [ 1593.200306][ T1] AF_VSOCK 41KB 61KB [ 1593.202797][ T1] sw_flow_stats 7KB 12KB [ 1593.205288][ T1] sw_flow 20KB 30KB [ 1593.207700][ T1] batadv_tt_change_cache 8KB 32KB [ 1593.210293][ T1] batadv_tl_cache 43KB 48KB [ 1593.213026][ T1] ceph_osd_request 19KB 127KB [ 1593.215625][ T1] ceph_msg 11KB 38KB [ 1593.218215][ T1] IEEE-802.15.4-MAC 17KB 31KB [ 1593.220548][ T1] IEEE-802.15.4-RAW 30KB 126KB [ 1593.222943][ T1] p9_req_t 16KB 47KB [ 1593.225360][ T1] INET_SMC 90KB 187KB [ 1593.227725][ T1] SMC6 75KB 156KB [ 1593.230119][ T1] SMC 68KB 187KB [ 1593.232513][ T1] TIPC 52KB 123KB [ 1593.236647][ T1] rds_tcp_connection 51KB 94KB [ 1593.239216][ T1] RDS 43KB 61KB [ 1593.241702][ T1] rds_connection 25KB 46KB [ 1593.244347][ T1] SCTPv6 41KB 180KB [ 1593.247049][ T1] SCTP 45KB 153KB [ 1593.249509][ T1] sctp_chunk 7KB 46KB [ 1593.252107][ T1] sctp_bind_bucket 10KB 16KB [ 1593.254684][ T1] PNPIPE 40KB 123KB [ 1593.257490][ T1] L2TP/IPv6 33KB 63KB [ 1593.259979][ T1] L2TP/IP 8KB 126KB [ 1593.262436][ T1] KCM 63KB 93KB [ 1593.265100][ T1] kcm_mux 55KB 94KB [ 1593.267815][ T1] RXRPC 60KB 128KB [ 1593.270405][ T1] rxrpc_call_jar 138KB 255KB [ 1593.272915][ T1] can_gw 7KB 8KB [ 1593.275336][ T1] can_receiver 21KB 39KB [ 1593.278222][ T1] net_bridge_fdb_entry 45KB 47KB [ 1593.280816][ T1] MPTCPv6 57KB 191KB [ 1593.283401][ T1] request_sock_subflow_v6 12KB 15KB [ 1593.285754][ T1] ip6-frags 28KB 47KB [ 1593.287707][ T1] fib6_node 144KB 192KB [ 1593.289802][ T1] ip6_dst_cache 125KB 515KB [ 1593.292119][ T1] PINGv6 45KB 61KB [ 1593.294394][ T1] RAWv6 121KB 247KB [ 1593.296488][ T1] UDPv6 85KB 252KB [ 1593.298743][ T1] tw_sock_TCPv6 28KB 47KB [ 1593.300667][ T1] request_sock_TCPv6 21KB 30KB [ 1593.302754][ T1] TCPv6 97KB 243KB [ 1593.304823][ T1] ip_vs_conn 13KB 16KB [ 1593.306906][ T1] nf_conncount_tuple 15KB 23KB [ 1593.309092][ T1] nf_conntrack 13KB 39KB [ 1593.310978][ T1] wg_peer 118KB 178KB [ 1593.312936][ T1] allowedips_node 23KB 35KB [ 1593.314827][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 1593.316937][ T1] scsi_sense_cache 52KB 56KB [ 1593.319099][ T1] virtio_scsi_cmd 21KB 24KB [ 1593.325766][ T1] bio-136 48KB 64KB [ 1593.327967][ T1] io_kiocb 0KB 31KB [ 1593.330300][ T1] bio-264 10KB 15KB [ 1593.332147][ T1] mqueue_inode_cache 32KB 185KB [ 1593.334240][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 1593.336600][ T1] jfs_mp 14KB 15KB [ 1593.338781][ T1] fuse_request 22KB 55KB [ 1593.340878][ T1] cifs_small_rq 28KB 32KB [ 1593.343019][ T1] cifs_request 67KB 67KB [ 1593.344985][ T1] cifs_mpx_ids 8KB 15KB [ 1593.347186][ T1] cifs_io_subrequest 42KB 47KB [ 1593.349517][ T1] cifs_io_request 105KB 111KB [ 1593.351800][ T1] nfs_commit_data 24KB 31KB [ 1593.353942][ T1] nfs_write_data 38KB 63KB [ 1593.356249][ T1] ecryptfs_sb_cache 20KB 31KB [ 1593.358353][ T1] jbd2_inode 21KB 27KB [ 1593.360297][ T1] ext4_system_zone 1KB 3KB [ 1593.364151][ T1] ext4_io_end_vec 6KB 15KB [ 1593.366112][ T1] kioctx 34KB 159KB [ 1593.371746][ T1] aio_kiocb 24KB 46KB [ 1593.374445][ T1] userfaultfd_ctx_cache 55KB 110KB [ 1593.377040][ T1] fanotify_fid_event 5KB 7KB [ 1593.379622][ T1] fanotify_mark 11KB 11KB [ 1593.382168][ T1] dnotify_mark 11KB 11KB [ 1593.387197][ T1] dnotify_struct 2KB 3KB [ 1593.390484][ T1] fasync_cache 9KB 11KB [ 1593.392980][ T1] zspage 92KB 204KB [ 1593.395623][ T1] zs_handle 72KB 208KB [ 1593.398138][ T1] pid_namespace 27KB 77KB [ 1593.400591][ T1] kvm_gmem_inode_cache 15KB 30KB [ 1593.403161][ T1] kvm_async_pf 6KB 23KB [ 1593.405608][ T1] kvm_vcpu 83KB 250KB [ 1593.407832][ T1] kvm_mmu_page_header 14KB 42KB [ 1593.410127][ T1] pte_list_desc 11KB 31KB [ 1593.412484][ T1] x86_emulator 69KB 158KB [ 1593.414884][ T1] rpc_buffers 31KB 63KB [ 1593.417367][ T1] rpc_tasks 5KB 15KB [ 1593.419756][ T1] UNIX-STREAM 87KB 223KB [ 1593.422115][ T1] UNIX 112KB 255KB [ 1593.424457][ T1] ip4-frags 37KB 63KB [ 1593.427245][ T1] mfc_cache 20KB 32KB [ 1593.429841][ T1] MPTCP 140KB 245KB [ 1593.432156][ T1] request_sock_subflow_v4 12KB 15KB [ 1593.434520][ T1] tcp_bind2_bucket 18KB 28KB [ 1593.436794][ T1] tcp_bind_bucket 14KB 40KB [ 1593.439665][ T1] inet_peer 26KB 32KB [ 1593.441537][ T1] xfrm_dst 15KB 47KB [ 1593.443423][ T1] xfrm_state 27KB 223KB [ 1593.445210][ T1] ip_fib_trie 20KB 32KB [ 1593.447074][ T1] ip_fib_alias 74KB 98KB [ 1593.449058][ T1] rtable 24KB 48KB [ 1593.451000][ T1] PING 40KB 157KB [ 1593.453020][ T1] RAW 71KB 191KB [ 1593.454893][ T1] UDP 102KB 191KB [ 1593.456695][ T1] tw_sock_TCP 39KB 63KB [ 1593.458568][ T1] request_sock_TCP 27KB 54KB [ 1593.460377][ T1] TCP 87KB 234KB [ 1593.462246][ T1] fs_bio_integrity 7KB 8KB [ 1593.464111][ T1] hugetlbfs_inode_cache 36KB 188KB [ 1593.466069][ T1] fscache_cookie_jar 25KB 46KB [ 1593.467973][ T1] netfs_subrequest 45KB 85KB [ 1593.469959][ T1] netfs_request 147KB 270KB [ 1593.471827][ T1] bio-280 21KB 23KB [ 1593.473715][ T1] ep_head 4KB 24KB [ 1593.475530][ T1] eventpoll_pwq 14KB 35KB [ 1593.477368][ T1] eventpoll_epi 54KB 63KB [ 1593.479227][ T1] inotify_inode_mark 23KB 42KB [ 1593.481205][ T1] sgpool-128 46KB 327KB [ 1593.483083][ T1] sgpool-64 44KB 159KB [ 1593.485046][ T1] sgpool-32 39KB 157KB [ 1593.487032][ T1] sgpool-16 52KB 140KB [ 1593.488967][ T1] sgpool-8 5KB 62KB [ 1593.490897][ T1] bio_crypt_ctx 9KB 11KB [ 1593.492810][ T1] bio_integrity_data 7KB 8KB [ 1593.494697][ T1] request_queue 251KB 272KB [ 1593.496518][ T1] blkdev_ioc 22KB 39KB [ 1593.498334][ T1] bio-200 16KB 70KB [ 1593.500715][ T1] biovec-max 284KB 505KB [ 1593.502716][ T1] biovec-128 59KB 159KB [ 1593.504742][ T1] biovec-64 25KB 189KB [ 1593.506825][ T1] biovec-16 16KB 70KB [ 1593.508781][ T1] mm_slot 12KB 15KB [ 1593.510651][ T1] ksm_mm_slot 7KB 8KB [ 1593.512517][ T1] user_namespace 13KB 30KB [ 1593.514382][ T1] uid_cache 24KB 46KB [ 1593.516170][ T1] iommu_iova_magazine 1001KB 1134KB [ 1593.518421][ T1] iommu_iova 241KB 252KB [ 1593.520709][ T1] dmaengine-unmap-256 26KB 30KB [ 1593.522786][ T1] dmaengine-unmap-128 14KB 30KB [ 1593.524900][ T1] dmaengine-unmap-16 7KB 8KB [ 1593.527233][ T1] dmaengine-unmap-2 3KB 4KB [ 1593.529417][ T1] QIPCRTR 50KB 93KB [ 1593.531701][ T1] audit_buffer 15KB 42KB [ 1593.533953][ T1] skbuff_ext_cache 16KB 36KB [ 1593.536066][ T1] skbuff_small_head 206KB 315KB [ 1593.538391][ T1] skbuff_fclone_cache 20KB 125KB [ 1593.540573][ T1] skbuff_head_cache 1712KB 1738KB [ 1593.542740][ T1] configfs_dir_cache 22KB 24KB [ 1593.545117][ T1] file_lock_cache 17KB 63KB [ 1593.547170][ T1] file_lock_ctx 28KB 47KB [ 1593.549236][ T1] fsnotify_inode_mark_connector 18KB 39KB [ 1593.551704][ T1] posix_timers_cache 29KB 56KB [ 1593.553704][ T1] taskstats 51KB 143KB [ 1593.555734][ T1] mem_cgroup_per_node 61KB 123KB [ 1593.557801][ T1] mem_cgroup 82KB 92KB [ 1593.559757][ T1] proc_dir_entry 601KB 875KB [ 1593.561705][ T1] pde_opener 6KB 15KB [ 1593.563754][ T1] seq_file 12KB 63KB [ 1593.565868][ T1] sigqueue 9KB 31KB [ 1593.567980][ T1] shmem_inode_cache 6851KB 7282KB [ 1593.570166][ T1] kernfs_iattrs_cache 24KB 31KB [ 1593.572537][ T1] kernfs_node_cache 24049KB 25045KB [ 1593.574539][ T1] mnt_cache 50KB 118KB [ 1593.576506][ T1] bfilp 40KB 63KB [ 1593.578352][ T1] filp 73KB 504KB [ 1593.580227][ T1] names_cache 14KB 40KB [ 1593.582344][ T1] net_namespace 96KB 319KB [ 1593.584567][ T1] ima_iint_cache 25KB 63KB [ 1593.586596][ T1] lsm_inode_cache 1235KB 1811KB [ 1593.588451][ T1] lsm_file_cache 44KB 208KB [ 1593.590268][ T1] key_jar 37KB 55KB [ 1593.592086][ T1] uts_namespace 60KB 108KB [ 1593.593983][ T1] nsproxy 12KB 23KB [ 1593.596101][ T1] vm_area_struct 208KB 632KB [ 1593.598078][ T1] fs_cache 22KB 56KB [ 1593.599921][ T1] files_cache 72KB 175KB [ 1593.601903][ T1] signal_cache 744KB 1663KB [ 1593.603926][ T1] sighand_cache 925KB 2194KB [ 1593.605911][ T1] task_struct 3635KB 4773KB [ 1593.607772][ T1] cred 119KB 332KB [ 1593.609672][ T1] anon_vma_chain 96KB 228KB [ 1593.611747][ T1] anon_vma 102KB 367KB [ 1593.613586][ T1] pid 136KB 406KB [ 1593.615474][ T1] Acpi-Operand 201KB 324KB [ 1593.617321][ T1] Acpi-ParseExt 21KB 31KB [ 1593.619279][ T1] Acpi-Parse 19KB 31KB [ 1593.621098][ T1] Acpi-State 16KB 31KB [ 1593.622970][ T1] Acpi-Namespace 31KB 44KB [ 1593.624769][ T1] shared_policy_node 3KB 4KB [ 1593.626561][ T1] numa_policy 14KB 16KB [ 1593.628580][ T1] perf_event 15KB 31KB [ 1593.630668][ T1] trace_event_file 540KB 540KB [ 1593.632539][ T1] ftrace_event_field 1031KB 1031KB [ 1593.634370][ T1] pool_workqueue 2048KB 2320KB [ 1593.636141][ T1] task_group 89KB 126KB [ 1593.637944][ T1] maple_node 447KB 1496KB [ 1593.639714][ T1] mm_struct 128KB 459KB [ 1593.641613][ T1] vmap_area 259KB 1021KB [ 1593.643592][ T1] debug_objects_cache 2177KB 5832KB [ 1593.645588][ T1] page->ptl 32KB 110KB [ 1593.647587][ T1] kmalloc-cg-8k 1248KB 1504KB [ 1593.649632][ T1] kmalloc-cg-4k 10280KB 13344KB [ 1593.651633][ T1] kmalloc-cg-2k 6428KB 9056KB [ 1593.653506][ T1] kmalloc-cg-1k 1886KB 2976KB [ 1593.655335][ T1] kmalloc-cg-512 884KB 1488KB [ 1593.657127][ T1] kmalloc-cg-256 299KB 440KB [ 1593.658903][ T1] kmalloc-cg-128 192KB 288KB [ 1593.660720][ T1] kmalloc-cg-64 35KB 68KB [ 1593.662575][ T1] kmalloc-cg-32 40KB 184KB [ 1593.664547][ T1] kmalloc-cg-16 5KB 28KB [ 1593.666596][ T1] kmalloc-cg-8 12KB 36KB [ 1593.668611][ T1] kmalloc-cg-192 69KB 76KB [ 1593.670487][ T1] kmalloc-cg-96 45KB 68KB [ 1593.672446][ T1] kmalloc-8k 4736KB 5376KB [ 1593.674301][ T1] kmalloc-4k 40520KB 40608KB [ 1593.676133][ T1] kmalloc-2k 11456KB 13824KB [ 1593.677954][ T1] kmalloc-1k 6462KB 8672KB [ 1593.679799][ T1] kmalloc-512 10121KB 11680KB [ 1593.681680][ T1] kmalloc-256 5251KB 5256KB [ 1593.683610][ T1] kmalloc-128 1645KB 1924KB [ 1593.685512][ T1] kmalloc-64 3410KB 4084KB [ 1593.687494][ T1] kmalloc-32 1211KB 2764KB [ 1593.689455][ T1] kmalloc-16 412KB 472KB [ 1593.691406][ T1] kmalloc-8 359KB 436KB [ 1593.693424][ T1] kmalloc-192 1273KB 1700KB [ 1593.695547][ T1] kmalloc-96 1631KB 2048KB [ 1593.697263][ T1] kmem_cache_node 213KB 220KB [ 1593.698952][ T1] kmem_cache 177KB 226KB [ 1593.700709][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5135,uid=0 [ 1593.704814][ T1] Out of memory: Killed process 5135 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:0 [ 1593.716327][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1593.720080][ T1] CPU: 2 UID: 0 PID: 1 Comm: init Tainted: G L syzkaller #0 PREEMPT(full) [ 1593.720099][ T1] Tainted: [L]=SOFTLOCKUP [ 1593.720104][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1593.720111][ T1] Call Trace: [ 1593.720116][ T1] [ 1593.720121][ T1] dump_stack_lvl+0x100/0x190 [ 1593.720139][ T1] dump_header+0xfb/0x606 [ 1593.720153][ T1] out_of_memory.cold+0xd/0x170 [ 1593.720169][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 1593.720192][ T1] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 1593.720221][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1593.720256][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1593.720275][ T1] ? policy_nodemask+0xed/0x4f0 [ 1593.720290][ T1] alloc_pages_mpol+0x1fb/0x540 [ 1593.720305][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1593.720319][ T1] ? filemap_get_entry+0x22d/0x450 [ 1593.720330][ T1] ? filemap_get_entry+0x22d/0x450 [ 1593.720344][ T1] folio_alloc_noprof+0x22/0x250 [ 1593.720361][ T1] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 1593.720379][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 1593.720395][ T1] ? do_page_cache_ra+0x119/0x160 [ 1593.720417][ T1] __filemap_get_folio_mpol+0x6a4/0xe70 [ 1593.720433][ T1] filemap_fault+0x888/0x2e90 [ 1593.720448][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 1593.720467][ T1] ? find_held_lock+0x2b/0x80 [ 1593.720490][ T1] __do_fault+0x10b/0x440 [ 1593.720507][ T1] do_fault+0xa99/0x1750 [ 1593.720532][ T1] __handle_mm_fault+0x187d/0x2a00 [ 1593.720554][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 1593.720566][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 1593.720586][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 1593.720612][ T1] handle_mm_fault+0x36d/0xa20 [ 1593.720633][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 1593.720653][ T1] exc_page_fault+0x6f/0xd0 [ 1593.720697][ T1] asm_exc_page_fault+0x26/0x30 [ 1593.720713][ T1] RIP: 0033:0x7f1c013f7407 [ 1593.720728][ T1] Code: Unable to access opcode bytes at 0x7f1c013f73dd. [ 1593.720733][ T1] RSP: 002b:00007fff4ea52530 EFLAGS: 00010202 [ 1593.720743][ T1] RAX: 0000000000000000 RBX: 00007f1c012a7c80 RCX: 00007f1c013f7407 [ 1593.720751][ T1] RDX: 00007fff4ea52570 RSI: 0000000000000000 RDI: 0000000000000000 [ 1593.720758][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 1593.720765][ T1] R10: 00007fff4ea52570 R11: 0000000000000202 R12: 00007f1c01611490 [ 1593.720772][ T1] R13: 00007fff4ea525ac R14: 00007f1c01651000 R15: 00005593701d6d98 [ 1593.720787][ T1] [ 1593.720792][ T1] Mem-Info: [ 1593.806315][ T1] active_anon:0 inactive_anon:36 isolated_anon:0 [ 1593.806315][ T1] active_file:0 inactive_file:61 isolated_file:0 [ 1593.806315][ T1] unevictable:1768 dirty:0 writeback:0 [ 1593.806315][ T1] slab_reclaimable:6116 slab_unreclaimable:57187 [ 1593.806315][ T1] mapped:4 shmem:1768 pagetables:735 [ 1593.806315][ T1] sec_pagetables:334 bounce:0 [ 1593.806315][ T1] kernel_misc_reclaimable:0 [ 1593.806315][ T1] free:26761 free_pcp:2804 free_cma:0 [ 1593.820643][ T1] Node 0 active_anon:80kB inactive_anon:0kB active_file:52kB 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:6924kB pagetables:972kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1593.833056][ T1] Node 1 active_anon:0kB inactive_anon:192kB active_file:0kB 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:4480kB pagetables:1968kB sec_pagetables:200kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1593.844944][ T1] Node 0 DMA free:2528kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:20kB 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 [ 1593.857502][ T1] lowmem_reserve[]: 0 285 285 285 285 [ 1593.859552][ T1] Node 0 DMA32 free:13640kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:48kB active_file:0kB inactive_file:24kB unevictable:3536kB writepending:0kB zspages:104kB present:1032196kB managed:292572kB mlocked:0kB bounce:0kB free_pcp:1456kB local_pcp:544kB free_cma:0kB [ 1593.871435][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 1593.873470][ T1] Node 1 DMA32 free:90876kB boost:59392kB min:106536kB low:118320kB high:130104kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:332kB active_file:140kB inactive_file:168kB unevictable:3536kB writepending:0kB zspages:2796kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:9868kB local_pcp:420kB free_cma:0kB [ 1593.884281][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 1593.886563][ T1] Node 0 DMA: 40*4kB (UM) 28*8kB (UM) 14*16kB (UM) 8*32kB (UM) 2*64kB (UM) 0*128kB 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 2528kB [ 1593.893501][ T1] Node 0 DMA32: 18*4kB (UE) 50*8kB (UME) 31*16kB (UME) 48*32kB (ME) 32*64kB (ME) 23*128kB (UME) 12*256kB (UME) 6*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 13640kB [ 1593.899787][ T1] Node 1 DMA32: 2299*4kB (UME) 362*8kB (UME) 308*16kB (UME) 221*32kB (ME) 150*64kB (UME) 75*128kB (ME) 31*256kB (UME) 9*512kB (M) 2*1024kB (UM) 2*2048kB (U) 7*4096kB (U) = 90652kB [ 1593.908966][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1593.912795][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1593.916298][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1593.919712][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1593.923659][ T1] 1882 total pagecache pages [ 1593.926160][ T1] 35 pages in swap cache [ 1593.927984][ T1] Free swap = 118008kB [ 1593.929717][ T1] Total swap = 124996kB [ 1593.931417][ T1] 524155 pages RAM [ 1593.932795][ T1] 0 pages HighMem/MovableOnly [ 1593.934393][ T1] 210119 pages reserved [ 1593.935671][ T1] 0 pages cma reserved [ 1593.936958][ T1] Unreclaimable slab info: [ 1593.938569][ T1] Name Used Total [ 1593.940920][ T1] bio-184 7KB 8KB [ 1593.943690][ T1] pid_3 30KB 47KB [ 1593.945917][ T1] pid_2 27KB 70KB [ 1593.948005][ T1] bio-464 17KB 31KB [ 1593.950749][ T1] bio-528 19KB 31KB [ 1593.953306][ T1] bio-544 19KB 31KB [ 1593.955952][ T1] bio-552 19KB 31KB [ 1593.959315][ T1] afs_inode_cache 27KB 30KB [ 1593.963305][ T1] zswap_entry 205KB 525KB [ 1593.965930][ T1] AF_VSOCK 41KB 61KB [ 1593.968203][ T1] sw_flow_stats 7KB 12KB [ 1593.970676][ T1] sw_flow 20KB 30KB [ 1593.973404][ T1] batadv_tt_change_cache 8KB 32KB [ 1593.975334][ T1] batadv_tl_cache 43KB 48KB [ 1593.977384][ T1] ceph_osd_request 19KB 127KB [ 1593.979487][ T1] ceph_msg 11KB 38KB [ 1593.981704][ T1] IEEE-802.15.4-MAC 17KB 31KB [ 1593.984031][ T1] IEEE-802.15.4-RAW 30KB 126KB [ 1593.985995][ T1] p9_req_t 16KB 47KB [ 1593.988290][ T1] INET_SMC 90KB 187KB [ 1593.990795][ T1] SMC6 75KB 156KB [ 1593.993269][ T1] SMC 68KB 187KB [ 1593.995924][ T1] TIPC 52KB 123KB [ 1593.998296][ T1] rds_tcp_connection 51KB 94KB [ 1594.000446][ T1] RDS 43KB 61KB [ 1594.002768][ T1] rds_connection 25KB 46KB [ 1594.005213][ T1] SCTPv6 41KB 180KB [ 1594.007782][ T1] SCTP 45KB 153KB [ 1594.009929][ T1] sctp_chunk 7KB 46KB [ 1594.012202][ T1] sctp_bind_bucket 10KB 16KB [ 1594.015197][ T1] PNPIPE 40KB 123KB [ 1594.018023][ T1] L2TP/IPv6 33KB 63KB [ 1594.020343][ T1] L2TP/IP 8KB 126KB [ 1594.022503][ T1] KCM 63KB 93KB [ 1594.024429][ T1] kcm_mux 55KB 94KB [ 1594.026555][ T1] RXRPC 60KB 128KB [ 1594.028472][ T1] rxrpc_call_jar 138KB 255KB [ 1594.030432][ T1] can_gw 7KB 8KB [ 1594.032698][ T1] can_receiver 21KB 39KB [ 1594.034865][ T1] net_bridge_fdb_entry 45KB 47KB [ 1594.037631][ T1] MPTCPv6 57KB 191KB [ 1594.039917][ T1] request_sock_subflow_v6 12KB 15KB [ 1594.042454][ T1] ip6-frags 28KB 47KB [ 1594.044529][ T1] fib6_node 144KB 192KB [ 1594.046749][ T1] ip6_dst_cache 132KB 515KB [ 1594.048797][ T1] PINGv6 45KB 61KB [ 1594.050936][ T1] RAWv6 121KB 247KB [ 1594.053053][ T1] UDPv6 85KB 252KB [ 1594.055042][ T1] tw_sock_TCPv6 28KB 47KB [ 1594.057429][ T1] request_sock_TCPv6 21KB 30KB [ 1594.059711][ T1] TCPv6 97KB 243KB [ 1594.062347][ T1] ip_vs_conn 13KB 16KB [ 1594.064566][ T1] nf_conncount_tuple 15KB 23KB [ 1594.066445][ T1] nf_conntrack 13KB 39KB [ 1594.068863][ T1] wg_peer 118KB 178KB [ 1594.071067][ T1] allowedips_node 23KB 35KB [ 1594.073243][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 1594.075604][ T1] scsi_sense_cache 52KB 56KB [ 1594.077604][ T1] virtio_scsi_cmd 21KB 24KB [ 1594.079643][ T1] bio-136 48KB 64KB [ 1594.081811][ T1] io_kiocb 0KB 31KB [ 1594.084124][ T1] bio-264 10KB 15KB [ 1594.086263][ T1] mqueue_inode_cache 32KB 185KB [ 1594.088208][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 1594.090697][ T1] jfs_mp 14KB 15KB [ 1594.092833][ T1] fuse_request 22KB 55KB [ 1594.094798][ T1] cifs_small_rq 28KB 32KB [ 1594.096996][ T1] cifs_request 67KB 67KB [ 1594.099440][ T1] cifs_mpx_ids 8KB 15KB [ 1594.102178][ T1] cifs_io_subrequest 42KB 47KB [ 1594.105132][ T1] cifs_io_request 105KB 111KB [ 1594.107791][ T1] nfs_commit_data 24KB 31KB [ 1594.110204][ T1] nfs_write_data 38KB 63KB [ 1594.113015][ T1] ecryptfs_sb_cache 20KB 31KB [ 1594.115533][ T1] jbd2_inode 21KB 27KB [ 1594.117860][ T1] ext4_system_zone 1KB 3KB [ 1594.120254][ T1] ext4_io_end_vec 6KB 15KB [ 1594.122962][ T1] kioctx 34KB 159KB [ 1594.125424][ T1] aio_kiocb 24KB 46KB [ 1594.127594][ T1] userfaultfd_ctx_cache 55KB 110KB [ 1594.129612][ T1] fanotify_fid_event 5KB 7KB [ 1594.131641][ T1] fanotify_mark 11KB 11KB [ 1594.133826][ T1] dnotify_mark 11KB 11KB [ 1594.135638][ T1] dnotify_struct 2KB 3KB [ 1594.137405][ T1] fasync_cache 9KB 11KB [ 1594.139160][ T1] zspage 92KB 204KB [ 1594.141373][ T1] zs_handle 72KB 208KB [ 1594.143599][ T1] pid_namespace 27KB 77KB [ 1594.145903][ T1] kvm_gmem_inode_cache 15KB 30KB [ 1594.148328][ T1] kvm_async_pf 6KB 23KB [ 1594.150460][ T1] kvm_vcpu 83KB 250KB [ 1594.152505][ T1] kvm_mmu_page_header 14KB 42KB [ 1594.154821][ T1] pte_list_desc 11KB 31KB [ 1594.157264][ T1] x86_emulator 69KB 158KB [ 1594.159941][ T1] rpc_buffers 31KB 63KB [ 1594.162176][ T1] rpc_tasks 5KB 15KB [ 1594.164408][ T1] UNIX-STREAM 87KB 223KB [ 1594.167537][ T1] UNIX 108KB 255KB [ 1594.170093][ T1] ip4-frags 37KB 63KB [ 1594.172556][ T1] mfc_cache 20KB 32KB [ 1594.175185][ T1] MPTCP 140KB 245KB [ 1594.177736][ T1] request_sock_subflow_v4 12KB 15KB [ 1594.180876][ T1] tcp_bind2_bucket 18KB 28KB [ 1594.183237][ T1] tcp_bind_bucket 14KB 40KB [ 1594.185382][ T1] inet_peer 26KB 32KB [ 1594.187243][ T1] xfrm_dst 15KB 47KB [ 1594.189164][ T1] xfrm_state 27KB 223KB [ 1594.191146][ T1] ip_fib_trie 20KB 32KB [ 1594.193121][ T1] ip_fib_alias 74KB 98KB [ 1594.195030][ T1] rtable 24KB 48KB [ 1594.197123][ T1] PING 40KB 157KB [ 1594.199008][ T1] RAW 71KB 191KB [ 1594.200973][ T1] UDP 102KB 191KB [ 1594.203052][ T1] tw_sock_TCP 39KB 63KB [ 1594.205095][ T1] request_sock_TCP 27KB 54KB [ 1594.207724][ T1] TCP 87KB 234KB [ 1594.210066][ T1] fs_bio_integrity 7KB 8KB [ 1594.212589][ T1] hugetlbfs_inode_cache 36KB 188KB [ 1594.215254][ T1] fscache_cookie_jar 25KB 46KB [ 1594.218116][ T1] netfs_subrequest 45KB 85KB [ 1594.220649][ T1] netfs_request 147KB 270KB [ 1594.223114][ T1] bio-280 21KB 23KB [ 1594.225660][ T1] ep_head 4KB 24KB [ 1594.228806][ T1] eventpoll_pwq 14KB 35KB [ 1594.232193][ T1] eventpoll_epi 54KB 63KB [ 1594.234946][ T1] inotify_inode_mark 23KB 42KB [ 1594.237459][ T1] sgpool-128 46KB 327KB [ 1594.240447][ T1] sgpool-64 44KB 159KB [ 1594.243775][ T1] sgpool-32 39KB 157KB [ 1594.247216][ T1] sgpool-16 52KB 140KB [ 1594.249912][ T1] sgpool-8 5KB 62KB [ 1594.252400][ T1] bio_crypt_ctx 9KB 11KB [ 1594.254985][ T1] bio_integrity_data 7KB 8KB [ 1594.257720][ T1] request_queue 251KB 272KB [ 1594.260572][ T1] blkdev_ioc 22KB 39KB [ 1594.263503][ T1] bio-200 16KB 70KB [ 1594.265903][ T1] biovec-max 284KB 505KB [ 1594.268565][ T1] biovec-128 59KB 159KB [ 1594.271020][ T1] biovec-64 25KB 189KB [ 1594.273161][ T1] biovec-16 16KB 70KB [ 1594.275464][ T1] mm_slot 12KB 15KB [ 1594.278524][ T1] ksm_mm_slot 7KB 8KB [ 1594.281537][ T1] user_namespace 13KB 30KB [ 1594.284058][ T1] uid_cache 24KB 46KB [ 1594.286310][ T1] iommu_iova_magazine 1001KB 1134KB [ 1594.288311][ T1] iommu_iova 241KB 252KB [ 1594.290464][ T1] dmaengine-unmap-256 26KB 30KB [ 1594.293086][ T1] dmaengine-unmap-128 14KB 30KB [ 1594.295545][ T1] dmaengine-unmap-16 7KB 8KB [ 1594.297775][ T1] dmaengine-unmap-2 3KB 4KB [ 1594.299741][ T1] QIPCRTR 50KB 93KB [ 1594.301657][ T1] audit_buffer 15KB 42KB [ 1594.303728][ T1] skbuff_ext_cache 16KB 36KB [ 1594.305764][ T1] skbuff_small_head 196KB 296KB [ 1594.308427][ T1] skbuff_fclone_cache 20KB 125KB [ 1594.311379][ T1] skbuff_head_cache 1723KB 1745KB [ 1594.314095][ T1] configfs_dir_cache 22KB 24KB [ 1594.317107][ T1] file_lock_cache 17KB 63KB [ 1594.319614][ T1] file_lock_ctx 28KB 47KB [ 1594.322463][ T1] fsnotify_inode_mark_connector 18KB 39KB [ 1594.326094][ T1] posix_timers_cache 29KB 56KB [ 1594.329063][ T1] taskstats 51KB 143KB [ 1594.331385][ T1] mem_cgroup_per_node 61KB 123KB [ 1594.333693][ T1] mem_cgroup 82KB 92KB [ 1594.335754][ T1] proc_dir_entry 601KB 875KB [ 1594.338167][ T1] pde_opener 6KB 15KB [ 1594.340314][ T1] seq_file 12KB 63KB [ 1594.342887][ T1] sigqueue 9KB 31KB [ 1594.345263][ T1] shmem_inode_cache 6851KB 7282KB [ 1594.347932][ T1] kernfs_iattrs_cache 24KB 31KB [ 1594.350988][ T1] kernfs_node_cache 24049KB 25045KB [ 1594.353686][ T1] mnt_cache 50KB 118KB [ 1594.356387][ T1] bfilp 40KB 63KB [ 1594.359710][ T1] filp 73KB 496KB [ 1594.362928][ T1] names_cache 14KB 40KB [ 1594.365805][ T1] net_namespace 96KB 319KB [ 1594.368336][ T1] ima_iint_cache 25KB 63KB [ 1594.371044][ T1] lsm_inode_cache 1234KB 1811KB [ 1594.373769][ T1] lsm_file_cache 43KB 204KB [ 1594.376355][ T1] key_jar 37KB 55KB [ 1594.378736][ T1] uts_namespace 60KB 108KB [ 1594.381756][ T1] nsproxy 12KB 23KB [ 1594.384522][ T1] vm_area_struct 208KB 632KB [ 1594.387219][ T1] fs_cache 22KB 56KB [ 1594.390156][ T1] files_cache 71KB 175KB [ 1594.392825][ T1] signal_cache 744KB 1663KB [ 1594.395404][ T1] sighand_cache 925KB 2194KB [ 1594.398234][ T1] task_struct 3635KB 4773KB [ 1594.402042][ T1] cred 119KB 332KB [ 1594.405196][ T1] anon_vma_chain 90KB 224KB [ 1594.407848][ T1] anon_vma 99KB 359KB [ 1594.410292][ T1] pid 136KB 406KB [ 1594.412584][ T1] Acpi-Operand 201KB 324KB [ 1594.414888][ T1] Acpi-ParseExt 21KB 31KB [ 1594.417123][ T1] Acpi-Parse 19KB 31KB [ 1594.419482][ T1] Acpi-State 16KB 31KB [ 1594.422457][ T1] Acpi-Namespace 31KB 44KB [ 1594.425267][ T1] shared_policy_node 3KB 4KB [ 1594.428365][ T1] numa_policy 14KB 16KB [ 1594.430755][ T1] perf_event 15KB 31KB [ 1594.433395][ T1] trace_event_file 540KB 540KB [ 1594.436206][ T1] ftrace_event_field 1031KB 1031KB [ 1594.439682][ T1] pool_workqueue 2048KB 2320KB [ 1594.443110][ T1] task_group 89KB 126KB [ 1594.445839][ T1] maple_node 445KB 1480KB [ 1594.448480][ T1] mm_struct 128KB 459KB [ 1594.451123][ T1] vmap_area 259KB 1021KB [ 1594.453961][ T1] debug_objects_cache 2176KB 5832KB [ 1594.456619][ T1] page->ptl 31KB 106KB [ 1594.459438][ T1] kmalloc-cg-8k 1248KB 1504KB [ 1594.462296][ T1] kmalloc-cg-4k 10280KB 13344KB [ 1594.465493][ T1] kmalloc-cg-2k 6428KB 9056KB [ 1594.468032][ T1] kmalloc-cg-1k 1886KB 2976KB [ 1594.470528][ T1] kmalloc-cg-512 884KB 1488KB [ 1594.473175][ T1] kmalloc-cg-256 299KB 440KB [ 1594.475640][ T1] kmalloc-cg-128 192KB 288KB [ 1594.478340][ T1] kmalloc-cg-64 35KB 68KB [ 1594.481341][ T1] kmalloc-cg-32 40KB 184KB [ 1594.484523][ T1] kmalloc-cg-16 5KB 28KB [ 1594.487179][ T1] kmalloc-cg-8 12KB 36KB [ 1594.489600][ T1] kmalloc-cg-192 69KB 76KB [ 1594.491758][ T1] kmalloc-cg-96 45KB 68KB [ 1594.494408][ T1] kmalloc-8k 4736KB 5376KB [ 1594.497006][ T1] kmalloc-4k 41448KB 41536KB [ 1594.499760][ T1] kmalloc-2k 11444KB 13824KB [ 1594.502691][ T1] kmalloc-1k 6448KB 8672KB [ 1594.506309][ T1] kmalloc-512 10114KB 11680KB [ 1594.509087][ T1] kmalloc-256 5253KB 5256KB [ 1594.511612][ T1] kmalloc-128 1645KB 1924KB [ 1594.514129][ T1] kmalloc-64 3407KB 4084KB [ 1594.516936][ T1] kmalloc-32 1216KB 2764KB [ 1594.519947][ T1] kmalloc-16 412KB 472KB [ 1594.522871][ T1] kmalloc-8 359KB 436KB [ 1594.525483][ T1] kmalloc-192 1272KB 1700KB [ 1594.528169][ T1] kmalloc-96 1630KB 2044KB [ 1594.530732][ T1] kmem_cache_node 213KB 220KB [ 1594.533107][ T1] kmem_cache 177KB 226KB [ 1594.535412][ T1] Out of memory and no killable processes... [ 1594.538741][ T1] Kernel panic - not syncing: System is deadlocked on memory [ 1594.542913][ T1] CPU: 2 UID: 0 PID: 1 Comm: init Tainted: G L syzkaller #0 PREEMPT(full) [ 1594.546844][ T1] Tainted: [L]=SOFTLOCKUP [ 1594.548150][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1594.551234][ T1] Call Trace: [ 1594.552312][ T1] [ 1594.553239][ T1] dump_stack_lvl+0x100/0x190 [ 1594.554722][ T1] vpanic+0x552/0x970 [ 1594.555985][ T1] ? __pfx_vpanic+0x10/0x10 [ 1594.557482][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1594.559872][ T1] ? lockdep_hardirqs_on+0x78/0x100 [ 1594.562030][ T1] panic+0xd1/0xe0 [ 1594.563861][ T1] ? __pfx_panic+0x10/0x10 [ 1594.566895][ T1] ? dump_unreclaimable_slab.cold+0x79/0xbf [ 1594.570680][ T1] ? dump_header+0x5f9/0x606 [ 1594.572866][ T1] ? out_of_memory.cold+0x91/0x170 [ 1594.574933][ T1] ? out_of_memory.cold+0x53/0x170 [ 1594.576855][ T1] out_of_memory.cold+0xa2/0x170 [ 1594.578783][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 1594.580968][ T1] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 1594.583377][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1594.585856][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1594.588103][ T1] ? policy_nodemask+0xed/0x4f0 [ 1594.590028][ T1] alloc_pages_mpol+0x1fb/0x540 [ 1594.592341][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1594.595057][ T1] ? filemap_get_entry+0x22d/0x450 [ 1594.597558][ T1] ? filemap_get_entry+0x22d/0x450 [ 1594.599605][ T1] folio_alloc_noprof+0x22/0x250 [ 1594.601797][ T1] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 1594.604415][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 1594.607495][ T1] ? do_page_cache_ra+0x119/0x160 [ 1594.610084][ T1] __filemap_get_folio_mpol+0x6a4/0xe70 [ 1594.612897][ T1] filemap_fault+0x888/0x2e90 [ 1594.615059][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 1594.617046][ T1] ? find_held_lock+0x2b/0x80 [ 1594.618861][ T1] __do_fault+0x10b/0x440 [ 1594.620622][ T1] do_fault+0xa99/0x1750 [ 1594.622360][ T1] __handle_mm_fault+0x187d/0x2a00 [ 1594.624436][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 1594.626570][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 1594.628826][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 1594.630962][ T1] handle_mm_fault+0x36d/0xa20 [ 1594.633533][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 1594.636176][ T1] exc_page_fault+0x6f/0xd0 [ 1594.637959][ T1] asm_exc_page_fault+0x26/0x30 [ 1594.640185][ T1] RIP: 0033:0x7f1c013f7407 [ 1594.641932][ T1] Code: Unable to access opcode bytes at 0x7f1c013f73dd. [ 1594.644893][ T1] RSP: 002b:00007fff4ea52530 EFLAGS: 00010202 [ 1594.647721][ T1] RAX: 0000000000000000 RBX: 00007f1c012a7c80 RCX: 00007f1c013f7407 [ 1594.651498][ T1] RDX: 00007fff4ea52570 RSI: 0000000000000000 RDI: 0000000000000000 [ 1594.655531][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 1594.658687][ T1] R10: 00007fff4ea52570 R11: 0000000000000202 R12: 00007f1c01611490 [ 1594.661848][ T1] R13: 00007fff4ea525ac R14: 00007f1c01651000 R15: 00005593701d6d98 [ 1594.664920][ T1] [ 1594.667053][ T1] Kernel Offset: disabled [ 1594.668963][ T1] Rebooting in 86400 seconds..