last executing test programs: 1.500544086s ago: executing program 2 (id=3): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) syz_emit_ethernet(0xfdef, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$loop(&(0x7f0000002680), 0x37, 0x10000) bind$inet(r1, &(0x7f0000019080)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7fff}, 0x94) openat(0xffffffffffffffff, &(0x7f000000c380)='./file0\x00', 0x40, 0xb4) 1.499902087s ago: executing program 1 (id=2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x1a, 0x1, 0x70bd28, 0x0, {0x2, 0x20, 0x20, 0x0, 0xff, 0x0, 0x0, 0x7, 0x200}}, 0x1c}}, 0xea5bc50b6199d77e) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, 0x0}], 0x1, 0x42, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x10, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000240)=""/49, 0x31}], 0x1, 0x3a, 0x5) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.067957672s ago: executing program 0 (id=7): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000140)="d8df7e23b3b9ce0f0d73aa00b807000000ba000000000f301b8154fea900b9b60a000080321100c4e28ddc8dcd000000c182fd3f0020c8220000b801000000b9a6080000b9800000c035000800000f30ba000000000f300f3085c79d5351bf16d09bd09be16dc301012202", 0x6b}], 0x1, 0x5c, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x13, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x7ffffffffffffffd, 0x5, 0x1, 0xe18, 0x4145d549, 0x4, 0x3ff, 0x8000010000a, 0x48, 0x3, 0x10000006, 0x182b0738, 0x8, 0x5, 0x80000006, 0x800000000200003], 0x4000, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.067683766s ago: executing program 1 (id=8): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000001c0)="d8df7e23b3b9ce000000b807000000ba000000000f301b8154fea900b9b60a000080320000c4e21cdc8dcd000000c182fd3f0000c8b950020000b801000000b9a6080000b800000100ba000000000f300f300fc79d53bf0000c4b9e16dc301012202", 0x62}], 0x1, 0x9, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0xc07c, 0x0, 0x4, 0xfffffffffffff000, 0x6, 0x4, 0xffff, 0x7, 0x3, 0xfffffffc, 0x2, 0xa, 0x1, 0x13, 0x80000000, 0x4], 0xeeee0000, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.067533251s ago: executing program 3 (id=9): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000540)=@newqdisc={0x78, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x48, 0x2, {{}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x0, 0x0, 0x0, 0xe, 0x0, 0x71}}]}}}]}, 0x78}}, 0x0) 969.812468ms ago: executing program 3 (id=10): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) munlockall() mlock2(&(0x7f0000783000/0x4000)=nil, 0x4000, 0x0) munlockall() madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x14) 909.775254ms ago: executing program 1 (id=11): socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) recvmsg(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) listen(r3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x800) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r2, 0x0) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x64) setns(r1, 0x24020000) r4 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_pidfd_open(r4, 0x0) setns(r5, 0x24020000) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 849.101478ms ago: executing program 0 (id=12): inotify_init1(0x0) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x3, 0x3, 0x727, 0x1008, 0xffffffffffffffff, 0xdc, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x1, 0x5}, 0x50) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x80000000) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='bridge0\x00', 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140), 0x4) 737.008603ms ago: executing program 3 (id=13): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000500)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {}, [], {0x4, 0x1}, [], {0x10, 0x7}, {0x20, 0x6}}, 0x24, 0x2) setreuid(0xffffffffffffffff, 0xee01) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) 736.715246ms ago: executing program 0 (id=14): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000001c0)={0x3, 0x0, [{0xc0000000, 0x6e, 0x1, 0x2, 0xb7, 0x101}, {0xd, 0xfffffffc, 0x4, 0x3ff, 0x5, 0xfffff890, 0x2}, {0x40000001, 0xb, 0x1, 0x2, 0xdb4, 0x7, 0x9}]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000180)="420fc7bc4898580000640f01c50f01c566baf80cb864c95782ef66bafc0cec67670f1b0166b8fb008ec046d9c3c442b90a2c81c442812852fcc744240012000000c74424020b000000ff1c24", 0x4c}], 0x1, 0x0, 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x80, &(0x7f0000002100)=""/4096, &(0x7f00000010c0)=0x1000) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000005c0)={[0x5, 0x7, 0xa, 0x4000000000000e52, 0x800000000001, 0x5459, 0x1041, 0x200200000006, 0x0, 0x400000001, 0x4, 0x100000000, 0x4, 0x40000000009, 0x8000000000005, 0x800040068], 0x54000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 387.144029ms ago: executing program 3 (id=15): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x8, 0x3, 0x530, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x460, 0xffffffff, 0xffffffff, 0x460, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@unspec=@helper={{0x48}, {0x0, 'amanda\x00'}}, @common=@unspec=@conntrack2={{0xc0}, {{@ipv6=@private1, [0xff000000, 0xffffffff, 0xff, 0xffffffff], @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}, [0xffffff00, 0xff, 0xffffffff, 0xffffffff], @ipv6=@empty, [0xff000000, 0xff, 0xff, 0xff], @ipv6=@local, [0xffffffff, 0xff000000, 0xff000000, 0xffffff00], 0x80, 0x54, 0x3b, 0x4e20, 0x4e23, 0x4e21, 0x4e23, 0x446, 0x39a}, 0x100, 0x20}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0xe, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x590) r1 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x3, 0xc, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000000)=',', 0x1}, {&(0x7f0000000f40)="eadea5df88", 0x5}], 0x2, 0x0, 0x0, 0x2c}, 0x880) 279.536008ms ago: executing program 3 (id=16): write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46"], 0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x121002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000e80)={[0xfffe, 0xfffffffffffffffe, 0x2e, 0xa4e, 0xffff, 0xffff, 0x2, 0x7, 0x6, 0x7d14042f, 0x10, 0x5, 0x102, 0x1, 0x8, 0x9], 0x1, 0x140200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0xf2, 0x5, 0xfd, '\x00', 0x8001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0x40000070, 0x0, 0x6}]}) 168.107935ms ago: executing program 0 (id=17): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0x150, 0x24, 0xd0f, 0x200000, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x10, 0xfffa}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x120, 0x2, [@TCA_GRED_STAB={0x104, 0x2, "0658d2b814cdc7cef9f44018dacdf8ffe9e9ad569c3588b3459ac9df3bf27903ccd092aab0443fa4e1540302f2be0e746f3bf37930de1ea952a40a7856746116e3803c32f2aaf865b452d15aae77729a0953404e1da6e802ff2ce267884358d950d770fe30df1950032f9c27624e7b99154efb459c1100ad213d56281fe4fbf45d6dcdce69b4912b193fb929856dd5364fda0171631cfff253f306376a22de771349b75c9f9d205c7fd9e2b84e309f82ec6eaeefc8bdbb5036a0ef3cd1bdd7b55e2dcd9fc31f6c0bd51fe6119aa87154eb2356b737727da446cda0ff7115fc4e0e5cd53bad962a3849f540c80b667f899047638ec2ef3373dfa6e517ec6ee128"}, @TCA_GRED_DPS={0x10, 0x3, {0xc, 0x10, 0x1, 0x4}}, @TCA_GRED_LIMIT={0x8, 0x5, 0x1}]}}]}, 0x150}}, 0x24040004) 89.288078ms ago: executing program 0 (id=18): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=ANY=[@ANYBLOB="640000001a00010029bd70000000000002202000fd0100000030000006001d004e24000008000300b3"], 0x64}}, 0x4d840) 88.918498ms ago: executing program 3 (id=19): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000001200)={@val={0x0, 0xf5}, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x4000, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x4000, 0x883e, 0xc, 0x0, @opaque="6c577f1a"}}}}}}, 0x32) 0s ago: executing program 0 (id=20): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xa27}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_notify(r0, 0x0) kernel console output (not intermixed with test programs): 127KB [ 80.648335][ T5613] tw_sock_TCP 19KB 31KB [ 80.650833][ T5613] request_sock_TCP 20KB 23KB [ 80.653244][ T5613] TCP 74KB 175KB [ 80.655515][ T5613] fs_bio_integrity 7KB 8KB [ 80.658008][ T5613] hugetlbfs_inode_cache 14KB 31KB [ 80.660844][ T5613] netfs_subrequest 35KB 39KB [ 80.663424][ T5613] netfs_request 105KB 111KB [ 80.665664][ T5613] bio-288 21KB 23KB [ 80.667839][ T5613] ep_head 2KB 20KB [ 80.670220][ T5613] eventpoll_pwq 8KB 23KB [ 80.672776][ T5613] eventpoll_epi 28KB 43KB [ 80.675754][ T5613] inotify_inode_mark 42KB 46KB [ 80.678793][ T5613] bpf_fs_inode_cache 14KB 31KB [ 80.681372][ T5613] sgpool-128 34KB 178KB [ 80.683658][ T5613] sgpool-64 57KB 223KB [ 80.686056][ T5613] sgpool-32 33KB 157KB [ 80.688452][ T5613] sgpool-16 32KB 78KB [ 80.691056][ T5613] sgpool-8 24KB 46KB [ 80.693835][ T5613] bio_crypt_ctx 9KB 11KB [ 80.696583][ T5613] bio_integrity_data 7KB 8KB [ 80.699104][ T5613] request_queue 223KB 242KB [ 80.701539][ T5613] blkdev_ioc 8KB 15KB [ 80.703907][ T5613] bio-200 22KB 70KB [ 80.706368][ T5613] biovec-max 246KB 476KB [ 80.709126][ T5613] biovec-128 63KB 159KB [ 80.712889][ T5613] biovec-64 27KB 157KB [ 80.715305][ T5613] biovec-16 16KB 54KB [ 80.717738][ T5613] user_namespace 13KB 30KB [ 80.720153][ T5613] uid_cache 33KB 54KB [ 80.722599][ T5613] iommu_iova_magazine 978KB 1134KB [ 80.725030][ T5613] iommu_iova 150KB 160KB [ 80.727427][ T5613] dmaengine-unmap-256 26KB 30KB [ 80.730523][ T5613] dmaengine-unmap-128 14KB 30KB [ 80.733639][ T5613] dmaengine-unmap-16 7KB 8KB [ 80.736175][ T5613] dmaengine-unmap-2 3KB 4KB [ 80.738549][ T5613] QIPCRTR 18KB 31KB [ 80.741440][ T5613] audit_buffer 11KB 11KB [ 80.743804][ T5613] skbuff_ext_cache 13KB 28KB [ 80.746295][ T5613] skbuff_small_head 1112KB 1293KB [ 80.749179][ T5613] skbuff_fclone_cache 23KB 125KB [ 80.752059][ T5613] skbuff_head_cache 1589KB 1724KB [ 80.754366][ T5613] configfs_dir_cache 30KB 32KB [ 80.756790][ T5613] file_lock_cache 17KB 31KB [ 80.759215][ T5613] file_lock_ctx 41KB 43KB [ 80.761720][ T5613] fsnotify_inode_mark_connector 35KB 43KB [ 80.764883][ T5613] taskstats 73KB 111KB [ 80.766863][ T5613] mem_cgroup_per_node 88KB 123KB [ 80.768679][ T5613] mem_cgroup 123KB 154KB [ 80.770384][ T5613] proc_dir_entry 595KB 625KB [ 80.772434][ T5613] pde_opener 3KB 3KB [ 80.774541][ T5613] seq_file 21KB 70KB [ 80.776482][ T5613] sigqueue 14KB 39KB [ 80.778367][ T5613] shmem_inode_cache 6791KB 6966KB [ 80.780382][ T5613] kernfs_iattrs_cache 19KB 23KB [ 80.783030][ T5613] kernfs_node_cache 24188KB 24292KB [ 80.785431][ T5613] mnt_cache 45KB 94KB [ 80.787819][ T5613] filp 71KB 480KB [ 80.790430][ T5613] names_cache 19KB 40KB [ 80.793371][ T5613] net_namespace 78KB 117KB [ 80.796141][ T5613] ima_iint_cache 31KB 63KB [ 80.798628][ T5613] lsm_inode_cache 1269KB 1795KB [ 80.801208][ T5613] lsm_file_cache 38KB 221KB [ 80.803573][ T5613] key_jar 24KB 31KB [ 80.806031][ T5613] uts_namespace 43KB 61KB [ 80.808548][ T5613] nsproxy 21KB 31KB [ 80.811456][ T5613] vm_area_struct 242KB 742KB [ 80.815840][ T5613] fs_cache 27KB 64KB [ 80.818047][ T5613] files_cache 105KB 223KB [ 80.819985][ T5613] task_exec_state 8KB 40KB [ 80.822089][ T5613] signal_cache 757KB 2002KB [ 80.824219][ T5613] sighand_cache 968KB 2284KB [ 80.826141][ T5613] task_struct 3734KB 5000KB [ 80.828063][ T5613] cred 122KB 352KB [ 80.830381][ T5613] anon_vma_chain 101KB 271KB [ 80.832687][ T5613] anon_vma 123KB 383KB [ 80.834700][ T5613] pid 135KB 406KB [ 80.836677][ T5613] Acpi-Operand 201KB 320KB [ 80.838511][ T5613] Acpi-ParseExt 21KB 39KB [ 80.840369][ T5613] Acpi-Parse 13KB 23KB [ 80.842238][ T5613] Acpi-State 9KB 27KB [ 80.844169][ T5613] Acpi-Namespace 31KB 48KB [ 80.846463][ T5613] numa_policy 3KB 4KB [ 80.848870][ T5613] perf_event 15KB 31KB [ 80.851045][ T5613] trace_event_file 577KB 580KB [ 80.853033][ T5613] ftrace_event_field 1118KB 1122KB [ 80.854945][ T5613] pool_workqueue 2009KB 2032KB [ 80.856833][ T5613] task_group 48KB 64KB [ 80.858815][ T5613] maple_node 422KB 1424KB [ 80.860908][ T5613] mm_struct 165KB 478KB [ 80.863039][ T5613] vmap_area 264KB 534KB [ 80.865461][ T5613] debug_objects_cache 1799KB 3157KB [ 80.867704][ T5613] page->ptl 26KB 106KB [ 80.869660][ T5613] kmalloc-cg-8k 1232KB 1440KB [ 80.871576][ T5613] kmalloc-cg-4k 10304KB 10912KB [ 80.873500][ T5613] kmalloc-cg-2k 6480KB 6848KB [ 80.875893][ T5613] kmalloc-cg-1k 1896KB 2208KB [ 80.878249][ T5613] kmalloc-cg-512 918KB 1040KB [ 80.880802][ T5613] kmalloc-cg-256 260KB 304KB [ 80.883794][ T5613] kmalloc-cg-128 185KB 204KB [ 80.886536][ T5613] kmalloc-cg-64 40KB 64KB [ 80.888945][ T5613] kmalloc-cg-32 39KB 188KB [ 80.891399][ T5613] kmalloc-cg-16 5KB 16KB [ 80.893792][ T5613] kmalloc-cg-8 13KB 24KB [ 80.896277][ T5613] kmalloc-cg-192 56KB 64KB [ 80.899157][ T5613] kmalloc-cg-96 47KB 68KB [ 80.901957][ T5613] kmalloc-8k 4928KB 5344KB [ 80.904562][ T5613] kmalloc-4k 29896KB 29952KB [ 80.907001][ T5613] kmalloc-2k 12296KB 15808KB [ 80.909517][ T5613] kmalloc-1k 9762KB 9804KB [ 80.911801][ T5613] kmalloc-512 9943KB 10496KB [ 80.915311][ T5613] kmalloc-256 11002KB 11004KB [ 80.918268][ T5613] kmalloc-128 1444KB 1536KB [ 80.920782][ T5613] kmalloc-64 2804KB 2952KB [ 80.923142][ T5613] kmalloc-32 1133KB 1396KB [ 80.925488][ T5613] kmalloc-16 347KB 376KB [ 80.927885][ T5613] kmalloc-8 356KB 392KB [ 80.930619][ T5613] kmalloc-192 1036KB 1148KB [ 80.933681][ T5613] kmalloc-96 1543KB 1652KB [ 80.936245][ T5613] kmem_cache_node 215KB 220KB [ 80.938543][ T5613] kmem_cache 179KB 218KB [ 80.940999][ T5613] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5613,uid=101 [ 80.946186][ T5613] Out of memory (oom_kill_allocating_task): Killed process 5613 (dhcpcd) total-vm:3056kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:101 pgtables:40kB oom_score_adj:0 [ 80.965411][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 80.969597][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 80.969619][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.969630][ T1] Call Trace: [ 80.969638][ T1] [ 80.969644][ T1] dump_stack_lvl+0x100/0x190 [ 80.969668][ T1] dump_header+0xfb/0x606 [ 80.969689][ T1] oom_kill_process.cold+0xd/0x330 [ 80.969709][ T1] out_of_memory+0x340/0x14f0 [ 80.969738][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 80.969760][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 80.969784][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 80.969815][ T1] ? __lock_acquire+0x49f/0x1a40 [ 80.969838][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 80.969861][ T1] ? find_held_lock+0x2b/0x80 [ 80.969878][ T1] ? is_bpf_text_address+0x8a/0x1a0 [ 80.969904][ T1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 80.969925][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 80.969941][ T1] ? policy_nodemask+0xed/0x4f0 [ 80.969956][ T1] alloc_pages_mpol+0x1fb/0x540 [ 80.969971][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 80.969984][ T1] ? do_raw_spin_lock+0x128/0x260 [ 80.969994][ T1] ? find_held_lock+0x2b/0x80 [ 80.970006][ T1] ? swap_cache_alloc_folio+0x374/0xc50 [ 80.970018][ T1] folio_alloc_mpol_noprof+0x36/0x260 [ 80.970035][ T1] swap_cache_alloc_folio+0x3d7/0xc50 [ 80.970049][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 80.970060][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 80.970077][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 80.970098][ T1] swap_cache_read_folio+0x47/0x140 [ 80.970110][ T1] swap_cluster_readahead+0x479/0x5f0 [ 80.970124][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 80.970135][ T1] ? __lock_acquire+0x49f/0x1a40 [ 80.970155][ T1] ? __lock_acquire+0x49f/0x1a40 [ 80.970170][ T1] ? get_vma_policy+0x23d/0x3b0 [ 80.970190][ T1] swapin_readahead+0x159/0x1200 [ 80.970206][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 80.970219][ T1] ? swap_table_get+0x10d/0x2c0 [ 80.970236][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 80.970253][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 80.970270][ T1] ? __pfx_softleaf_type+0x10/0x10 [ 80.970283][ T1] ? do_swap_page+0xf98/0x5780 [ 80.970298][ T1] do_swap_page+0xf98/0x5780 [ 80.970316][ T1] ? hrtimer_start_range_ns_common+0x78e/0x18b0 [ 80.970332][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 80.970351][ T1] ? rcu_is_watching+0x12/0xc0 [ 80.970362][ T1] ? __pte_offset_map+0x179/0x310 [ 80.970376][ T1] __handle_mm_fault+0x192f/0x2a00 [ 80.970395][ T1] ? mt_find+0x45e/0x8e0 [ 80.970408][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 80.970423][ T1] ? __pfx_mt_find+0x10/0x10 [ 80.970455][ T1] ? find_vma+0xbf/0x140 [ 80.970468][ T1] ? __pfx_find_vma+0x10/0x10 [ 80.970482][ T1] handle_mm_fault+0x37b/0xa30 [ 80.970501][ T1] do_user_addr_fault+0x74c/0x12f0 [ 80.970519][ T1] exc_page_fault+0x6f/0xd0 [ 80.970536][ T1] asm_exc_page_fault+0x26/0x30 [ 80.970547][ T1] RIP: 0010:__rseq_handle_slowpath+0x248/0x680 [ 80.970564][ T1] Code: 0f 85 1f 04 00 00 44 0f b6 bb 44 16 00 00 bf 01 00 00 00 44 89 fe e8 17 15 c4 ff 41 80 ff 01 0f 86 33 01 00 00 e8 f8 1a c4 ff <45> 8b 7d 00 e8 ef 1a c4 ff 48 8d bb 48 16 00 00 48 b8 00 00 00 00 [ 80.970575][ T1] RSP: 0000:ffffc90000137e60 EFLAGS: 00050293 [ 80.970586][ T1] RAX: 0000000000000000 RBX: ffff88801de90000 RCX: ffffffff82451159 [ 80.970593][ T1] RDX: ffff88801de90000 RSI: ffffffff82451168 RDI: ffff88801de90000 [ 80.970600][ T1] RBP: ffffc90000137eb0 R08: 0000000000000001 R09: 0000000000000001 [ 80.970608][ T1] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc90000137f48 [ 80.970614][ T1] R13: 00007f395feffac0 R14: 0000000000000000 R15: 0000000000000002 [ 80.970624][ T1] ? __rseq_handle_slowpath+0x239/0x680 [ 80.970640][ T1] ? __rseq_handle_slowpath+0x248/0x680 [ 80.970660][ T1] exit_to_user_mode_loop+0xe9/0x6f0 [ 80.970680][ T1] do_syscall_64+0x652/0x840 [ 80.970698][ T1] ? clear_bhb_loop+0x40/0x90 [ 80.970711][ T1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.970722][ T1] RIP: 0033:0x7f396004f407 [ 80.970740][ T1] Code: Unable to access opcode bytes at 0x7f396004f3dd. [ 80.970745][ T1] RSP: 002b:00007ffe98a63e80 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 80.970755][ T1] RAX: 0000000000000000 RBX: 00007f395feffc80 RCX: 00007f396004f407 [ 80.970762][ T1] RDX: 00007ffe98a63ec0 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.970768][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 80.970774][ T1] R10: 00007ffe98a63ec0 R11: 0000000000000202 R12: 00007f3960269490 [ 80.970782][ T1] R13: 00007ffe98a63efc R14: 00007f39602a9000 R15: 00005559275d3d98 [ 80.970796][ T1] [ 81.158672][ T1] Mem-Info: [ 81.160076][ T1] active_anon:0 inactive_anon:66 isolated_anon:0 [ 81.160076][ T1] active_file:0 inactive_file:104 isolated_file:0 [ 81.160076][ T1] unevictable:1768 dirty:0 writeback:0 [ 81.160076][ T1] slab_reclaimable:5501 slab_unreclaimable:51301 [ 81.160076][ T1] mapped:4 shmem:1768 pagetables:766 [ 81.160076][ T1] sec_pagetables:301 bounce:0 [ 81.160076][ T1] kernel_misc_reclaimable:0 [ 81.160076][ T1] free:23239 free_pcp:1154 free_cma:0 [ 81.177693][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8128kB pagetables:1052kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 81.191261][ T1] Node 1 active_anon:0kB inactive_anon:292kB active_file:0kB inactive_file:332kB 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:3744kB pagetables:2012kB sec_pagetables:60kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 81.204453][ T1] Node 0 DMA free:2188kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 81.216273][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 81.218748][ T1] Node 0 DMA32 free:20660kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:692kB present:1032196kB managed:287120kB mlocked:0kB bounce:0kB free_pcp:304kB local_pcp:40kB free_cma:0kB [ 81.231277][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 81.233392][ T1] Node 1 DMA32 free:70104kB boost:32768kB min:79908kB low:91692kB high:103476kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:272kB active_file:40kB inactive_file:248kB unevictable:3536kB writepending:0kB zspages:2384kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4312kB local_pcp:68kB free_cma:0kB [ 81.246512][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 81.248724][ T1] Node 0 DMA: 77*4kB (U) 13*8kB (U) 11*16kB (U) 14*32kB (U) 2*64kB (U) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2188kB [ 81.254610][ T1] Node 0 DMA32: 513*4kB (UME) 141*8kB (UME) 60*16kB (UME) 112*32kB (UME) 32*64kB (UME) 19*128kB (UME) 9*256kB (UME) 6*512kB (UME) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 20652kB [ 81.262074][ T1] Node 1 DMA32: 288*4kB (UME) 283*8kB (UME) 214*16kB (UME) 128*32kB (UME) 105*64kB (UME) 55*128kB (UME) 21*256kB (UME) 10*512kB (UM) 0*1024kB 1*2048kB (U) 8*4096kB (U) = 70008kB [ 81.269379][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 81.273314][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 81.277950][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 81.281910][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 81.285522][ T1] 1899 total pagecache pages [ 81.287383][ T1] 58 pages in swap cache [ 81.289097][ T1] Free swap = 117044kB [ 81.290806][ T1] Total swap = 124996kB [ 81.292644][ T1] 524155 pages RAM [ 81.294210][ T1] 0 pages HighMem/MovableOnly [ 81.296268][ T1] 211482 pages reserved [ 81.298194][ T1] 0 pages cma reserved [ 81.299842][ T1] Unreclaimable slab info: [ 81.301663][ T1] Name Used Total [ 81.304189][ T1] pid_2 22KB 63KB [ 81.306354][ T1] bio-464 17KB 31KB [ 81.308958][ T1] bio-528 19KB 31KB [ 81.312051][ T1] bio-544 19KB 31KB [ 81.314656][ T1] bio-552 19KB 31KB [ 81.317090][ T1] zswap_entry 213KB 383KB [ 81.319221][ T1] batadv_tt_change_cache 9KB 12KB [ 81.322204][ T1] batadv_tl_cache 22KB 24KB [ 81.325400][ T1] TIPC 65KB 92KB [ 81.327910][ T1] SCTPv6 83KB 90KB [ 81.330373][ T1] SCTP 24KB 30KB [ 81.332910][ T1] RXRPC 96KB 128KB [ 81.335393][ T1] rxrpc_call_jar 112KB 159KB [ 81.338003][ T1] net_bridge_fdb_entry 43KB 47KB [ 81.341464][ T1] fib6_node 140KB 144KB [ 81.344389][ T1] ip6_dst_cache 134KB 351KB [ 81.346840][ T1] RAWv6 113KB 154KB [ 81.349312][ T1] UDPv6 85KB 126KB [ 81.351897][ T1] TCPv6 70KB 243KB [ 81.354465][ T1] wg_peer 118KB 118KB [ 81.357124][ T1] allowedips_node 24KB 27KB [ 81.360112][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 81.362178][ T1] scsi_sense_cache 60KB 60KB [ 81.364066][ T1] virtio_scsi_cmd 21KB 24KB [ 81.365963][ T1] bio-136 42KB 52KB [ 81.367861][ T1] bio-264 10KB 15KB [ 81.369846][ T1] mqueue_inode_cache 50KB 92KB [ 81.372060][ T1] bio-272 10KB 15KB [ 81.374327][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 81.376738][ T1] jfs_mp 14KB 15KB [ 81.378801][ T1] cifs_small_rq 28KB 32KB [ 81.380777][ T1] cifs_request 67KB 67KB [ 81.382671][ T1] cifs_mpx_ids 8KB 15KB [ 81.384591][ T1] cifs_io_subrequest 42KB 47KB [ 81.386550][ T1] cifs_io_request 105KB 111KB [ 81.388589][ T1] nfs_commit_data 24KB 31KB [ 81.391065][ T1] nfs_write_data 38KB 63KB [ 81.393494][ T1] jbd2_inode 15KB 19KB [ 81.395405][ T1] ext4_system_zone 2KB 3KB [ 81.397337][ T1] ext4_io_end_vec 7KB 11KB [ 81.399825][ T1] zspage 68KB 149KB [ 81.401745][ T1] zs_handle 74KB 196KB [ 81.403744][ T1] pid_namespace 66KB 92KB [ 81.405857][ T1] kvm_gmem_inode_cache 15KB 30KB [ 81.408197][ T1] kvm_vcpu 93KB 219KB [ 81.410336][ T1] kvm_mmu_page_header 19KB 31KB [ 81.412387][ T1] pte_list_desc 15KB 19KB [ 81.414341][ T1] x86_emulator 119KB 191KB [ 81.416281][ T1] rpc_buffers 25KB 31KB [ 81.418399][ T1] rpc_tasks 8KB 15KB [ 81.420898][ T1] UNIX-STREAM 63KB 223KB [ 81.422998][ T1] UNIX 91KB 382KB [ 81.424963][ T1] tcp_bind2_bucket 21KB 24KB [ 81.427186][ T1] tcp_bind_bucket 22KB 24KB [ 81.428905][ T1] ip_fib_trie 22KB 24KB [ 81.431160][ T1] ip_fib_alias 71KB 86KB [ 81.433416][ T1] rtable 29KB 40KB [ 81.435455][ T1] RAW 88KB 95KB [ 81.437384][ T1] UDP 85KB 127KB [ 81.439316][ T1] tw_sock_TCP 19KB 31KB [ 81.441361][ T1] request_sock_TCP 20KB 23KB [ 81.443514][ T1] TCP 74KB 175KB [ 81.445719][ T1] fs_bio_integrity 7KB 8KB [ 81.447746][ T1] hugetlbfs_inode_cache 14KB 31KB [ 81.449784][ T1] netfs_subrequest 35KB 39KB [ 81.451736][ T1] netfs_request 105KB 111KB [ 81.453695][ T1] bio-288 21KB 23KB [ 81.456055][ T1] ep_head 2KB 20KB [ 81.458490][ T1] eventpoll_pwq 8KB 23KB [ 81.461004][ T1] eventpoll_epi 28KB 43KB [ 81.463042][ T1] inotify_inode_mark 42KB 46KB [ 81.465142][ T1] bpf_fs_inode_cache 14KB 31KB [ 81.467096][ T1] sgpool-128 34KB 178KB [ 81.469027][ T1] sgpool-64 57KB 223KB [ 81.471033][ T1] sgpool-32 33KB 157KB [ 81.473035][ T1] sgpool-16 32KB 78KB [ 81.475417][ T1] sgpool-8 24KB 46KB [ 81.477921][ T1] bio_crypt_ctx 9KB 11KB [ 81.479905][ T1] bio_integrity_data 7KB 8KB [ 81.481896][ T1] request_queue 223KB 242KB [ 81.483820][ T1] blkdev_ioc 8KB 15KB [ 81.485733][ T1] bio-200 22KB 70KB [ 81.487609][ T1] biovec-max 246KB 476KB [ 81.489520][ T1] biovec-128 63KB 159KB [ 81.491669][ T1] biovec-64 27KB 157KB [ 81.494006][ T1] biovec-16 16KB 54KB [ 81.496528][ T1] user_namespace 13KB 30KB [ 81.498635][ T1] uid_cache 33KB 54KB [ 81.500619][ T1] iommu_iova_magazine 978KB 1134KB [ 81.502515][ T1] iommu_iova 150KB 160KB [ 81.504370][ T1] dmaengine-unmap-256 26KB 30KB [ 81.506242][ T1] dmaengine-unmap-128 14KB 30KB [ 81.508182][ T1] dmaengine-unmap-16 7KB 8KB [ 81.510335][ T1] dmaengine-unmap-2 3KB 4KB [ 81.513311][ T1] QIPCRTR 18KB 31KB [ 81.515715][ T1] audit_buffer 11KB 11KB [ 81.517598][ T1] skbuff_ext_cache 13KB 28KB [ 81.519515][ T1] skbuff_small_head 1100KB 1293KB [ 81.521482][ T1] skbuff_fclone_cache 23KB 125KB [ 81.523448][ T1] skbuff_head_cache 1554KB 1700KB [ 81.525445][ T1] configfs_dir_cache 30KB 32KB [ 81.527707][ T1] file_lock_cache 17KB 31KB [ 81.530152][ T1] file_lock_ctx 41KB 43KB [ 81.532215][ T1] fsnotify_inode_mark_connector 35KB 43KB [ 81.534431][ T1] taskstats 73KB 111KB [ 81.536303][ T1] mem_cgroup_per_node 88KB 123KB [ 81.538387][ T1] mem_cgroup 123KB 154KB [ 81.540655][ T1] proc_dir_entry 595KB 625KB [ 81.542879][ T1] pde_opener 3KB 3KB [ 81.544854][ T1] seq_file 21KB 70KB [ 81.546744][ T1] sigqueue 14KB 39KB [ 81.548648][ T1] shmem_inode_cache 6791KB 6966KB [ 81.550693][ T1] kernfs_iattrs_cache 19KB 23KB [ 81.553009][ T1] kernfs_node_cache 24188KB 24292KB [ 81.555222][ T1] mnt_cache 45KB 94KB [ 81.557232][ T1] filp 71KB 480KB [ 81.559171][ T1] names_cache 19KB 40KB [ 81.561155][ T1] net_namespace 78KB 117KB [ 81.563129][ T1] ima_iint_cache 31KB 63KB [ 81.565256][ T1] lsm_inode_cache 1269KB 1795KB [ 81.567402][ T1] lsm_file_cache 37KB 221KB [ 81.569515][ T1] key_jar 24KB 31KB [ 81.571491][ T1] uts_namespace 43KB 61KB [ 81.573407][ T1] nsproxy 21KB 31KB [ 81.575338][ T1] vm_area_struct 242KB 742KB [ 81.577419][ T1] fs_cache 26KB 64KB [ 81.579733][ T1] files_cache 103KB 223KB [ 81.581893][ T1] task_exec_state 8KB 40KB [ 81.583811][ T1] signal_cache 757KB 2002KB [ 81.585744][ T1] sighand_cache 968KB 2284KB [ 81.587747][ T1] task_struct 3734KB 5000KB [ 81.589940][ T1] cred 122KB 352KB [ 81.592347][ T1] anon_vma_chain 95KB 263KB [ 81.594332][ T1] anon_vma 123KB 383KB [ 81.596242][ T1] pid 135KB 406KB [ 81.598163][ T1] Acpi-Operand 201KB 320KB [ 81.600107][ T1] Acpi-ParseExt 21KB 39KB [ 81.602504][ T1] Acpi-Parse 13KB 23KB [ 81.604882][ T1] Acpi-State 9KB 27KB [ 81.606836][ T1] Acpi-Namespace 31KB 48KB [ 81.608746][ T1] numa_policy 3KB 4KB [ 81.610707][ T1] perf_event 15KB 31KB [ 81.612624][ T1] trace_event_file 577KB 580KB [ 81.614667][ T1] ftrace_event_field 1118KB 1122KB [ 81.617053][ T1] pool_workqueue 2009KB 2032KB [ 81.619480][ T1] task_group 48KB 64KB [ 81.622448][ T1] maple_node 419KB 1408KB [ 81.625278][ T1] mm_struct 165KB 478KB [ 81.628063][ T1] vmap_area 264KB 534KB [ 81.631304][ T1] debug_objects_cache 1799KB 3157KB [ 81.634390][ T1] page->ptl 26KB 106KB [ 81.637107][ T1] kmalloc-cg-8k 1232KB 1440KB [ 81.639620][ T1] kmalloc-cg-4k 10304KB 10912KB [ 81.642337][ T1] kmalloc-cg-2k 6480KB 6848KB [ 81.645378][ T1] kmalloc-cg-1k 1896KB 2208KB [ 81.648334][ T1] kmalloc-cg-512 918KB 1040KB [ 81.651024][ T1] kmalloc-cg-256 260KB 304KB [ 81.653566][ T1] kmalloc-cg-128 185KB 204KB [ 81.656092][ T1] kmalloc-cg-64 40KB 64KB [ 81.658983][ T1] kmalloc-cg-32 39KB 188KB [ 81.662221][ T1] kmalloc-cg-16 5KB 16KB [ 81.665017][ T1] kmalloc-cg-8 13KB 24KB [ 81.667601][ T1] kmalloc-cg-192 56KB 64KB [ 81.670149][ T1] kmalloc-cg-96 47KB 68KB [ 81.673005][ T1] kmalloc-8k 4928KB 5344KB [ 81.675850][ T1] kmalloc-4k 28784KB 28832KB [ 81.678819][ T1] kmalloc-2k 12288KB 15808KB [ 81.681506][ T1] kmalloc-1k 9662KB 9836KB [ 81.684046][ T1] kmalloc-512 9953KB 10496KB [ 81.686015][ T1] kmalloc-256 10830KB 10844KB [ 81.688097][ T1] kmalloc-128 1444KB 1536KB [ 81.690612][ T1] kmalloc-64 2802KB 2952KB [ 81.692988][ T1] kmalloc-32 1130KB 1396KB [ 81.695081][ T1] kmalloc-16 347KB 376KB [ 81.697042][ T1] kmalloc-8 356KB 392KB [ 81.698957][ T1] kmalloc-192 1034KB 1148KB [ 81.700957][ T1] kmalloc-96 1548KB 1652KB [ 81.702857][ T1] kmem_cache_node 215KB 220KB [ 81.704890][ T1] kmem_cache 179KB 218KB [ 81.707058][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5603,uid=101 [ 81.711741][ T1] Out of memory: Killed process 5603 (dhcpcd) total-vm:3056kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:101 pgtables:40kB oom_score_adj:0 [ 81.741943][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 81.746836][ T1] CPU: 0 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 81.746854][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 81.746862][ T1] Call Trace: [ 81.746868][ T1] [ 81.746873][ T1] dump_stack_lvl+0x100/0x190 [ 81.746892][ T1] dump_header+0xfb/0x606 [ 81.746906][ T1] oom_kill_process.cold+0xd/0x330 [ 81.746921][ T1] out_of_memory+0x340/0x14f0 [ 81.746941][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 81.746960][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 81.746976][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 81.746996][ T1] ? __lock_acquire+0x49f/0x1a40 [ 81.747014][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 81.747032][ T1] ? find_held_lock+0x2b/0x80 [ 81.747045][ T1] ? is_bpf_text_address+0x8a/0x1a0 [ 81.747062][ T1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 81.747080][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 81.747096][ T1] ? policy_nodemask+0xed/0x4f0 [ 81.747113][ T1] alloc_pages_mpol+0x1fb/0x540 [ 81.747129][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 81.747144][ T1] ? do_raw_spin_lock+0x128/0x260 [ 81.747155][ T1] ? find_held_lock+0x2b/0x80 [ 81.747167][ T1] ? swap_cache_alloc_folio+0x374/0xc50 [ 81.747181][ T1] folio_alloc_mpol_noprof+0x36/0x260 [ 81.747199][ T1] swap_cache_alloc_folio+0x3d7/0xc50 [ 81.747214][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 81.747225][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 81.747244][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 81.747267][ T1] swap_cache_read_folio+0x47/0x140 [ 81.747281][ T1] swap_cluster_readahead+0x479/0x5f0 [ 81.747296][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 81.747308][ T1] ? __lock_acquire+0x49f/0x1a40 [ 81.747330][ T1] ? __lock_acquire+0x49f/0x1a40 [ 81.747346][ T1] ? get_vma_policy+0x23d/0x3b0 [ 81.747363][ T1] swapin_readahead+0x159/0x1200 [ 81.747379][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 81.747395][ T1] ? swap_table_get+0x10d/0x2c0 [ 81.747413][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 81.747432][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 81.747450][ T1] ? __pfx_softleaf_type+0x10/0x10 [ 81.747464][ T1] ? do_swap_page+0xf98/0x5780 [ 81.747481][ T1] do_swap_page+0xf98/0x5780 [ 81.747500][ T1] ? hrtimer_start_range_ns_common+0x78e/0x18b0 [ 81.747518][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 81.747539][ T1] ? rcu_is_watching+0x12/0xc0 [ 81.747551][ T1] ? __pte_offset_map+0x179/0x310 [ 81.747566][ T1] __handle_mm_fault+0x192f/0x2a00 [ 81.747586][ T1] ? mt_find+0x45e/0x8e0 [ 81.747601][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 81.747617][ T1] ? __pfx_mt_find+0x10/0x10 [ 81.747637][ T1] ? find_vma+0xbf/0x140 [ 81.747649][ T1] ? __pfx_find_vma+0x10/0x10 [ 81.747664][ T1] handle_mm_fault+0x37b/0xa30 [ 81.747685][ T1] do_user_addr_fault+0x74c/0x12f0 [ 81.747703][ T1] exc_page_fault+0x6f/0xd0 [ 81.747722][ T1] asm_exc_page_fault+0x26/0x30 [ 81.747733][ T1] RIP: 0010:__rseq_handle_slowpath+0x248/0x680 [ 81.747752][ T1] Code: 0f 85 1f 04 00 00 44 0f b6 bb 44 16 00 00 bf 01 00 00 00 44 89 fe e8 17 15 c4 ff 41 80 ff 01 0f 86 33 01 00 00 e8 f8 1a c4 ff <45> 8b 7d 00 e8 ef 1a c4 ff 48 8d bb 48 16 00 00 48 b8 00 00 00 00 [ 81.747763][ T1] RSP: 0000:ffffc90000137e60 EFLAGS: 00050293 [ 81.747774][ T1] RAX: 0000000000000000 RBX: ffff88801de90000 RCX: ffffffff82451159 [ 81.747782][ T1] RDX: ffff88801de90000 RSI: ffffffff82451168 RDI: ffff88801de90000 [ 81.747789][ T1] RBP: ffffc90000137eb0 R08: 0000000000000001 R09: 0000000000000001 [ 81.747801][ T1] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc90000137f48 [ 81.747808][ T1] R13: 00007f395feffac0 R14: 0000000000000000 R15: 0000000000000002 [ 81.747818][ T1] ? __rseq_handle_slowpath+0x239/0x680 [ 81.747835][ T1] ? __rseq_handle_slowpath+0x248/0x680 [ 81.747858][ T1] exit_to_user_mode_loop+0xe9/0x6f0 [ 81.747878][ T1] do_syscall_64+0x652/0x840 [ 81.747896][ T1] ? clear_bhb_loop+0x40/0x90 [ 81.747910][ T1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.747922][ T1] RIP: 0033:0x7f396004f407 [ 81.747940][ T1] Code: Unable to access opcode bytes at 0x7f396004f3dd. [ 81.747945][ T1] RSP: 002b:00007ffe98a63e80 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 81.747956][ T1] RAX: 0000000000000000 RBX: 00007f395feffc80 RCX: 00007f396004f407 [ 81.747964][ T1] RDX: 00007ffe98a63ec0 RSI: 0000000000000000 RDI: 0000000000000000 [ 81.747971][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 81.747978][ T1] R10: 00007ffe98a63ec0 R11: 0000000000000202 R12: 00007f3960269490 [ 81.748009][ T1] R13: 00007ffe98a63efc R14: 00007f39602a9000 R15: 00005559275d3d98 [ 81.748024][ T1] [ 81.748029][ T1] Mem-Info: [ 81.907352][ T1] active_anon:0 inactive_anon:70 isolated_anon:0 [ 81.907352][ T1] active_file:8 inactive_file:64 isolated_file:0 [ 81.907352][ T1] unevictable:1768 dirty:0 writeback:0 [ 81.907352][ T1] slab_reclaimable:5501 slab_unreclaimable:51154 [ 81.907352][ T1] mapped:4 shmem:1768 pagetables:756 [ 81.907352][ T1] sec_pagetables:301 bounce:0 [ 81.907352][ T1] kernel_misc_reclaimable:0 [ 81.907352][ T1] free:24401 free_pcp:136 free_cma:0 [ 81.921583][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8096kB pagetables:1012kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 81.932305][ T1] Node 1 active_anon:0kB inactive_anon:340kB active_file:4kB inactive_file:276kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:2012kB sec_pagetables:60kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 81.943276][ T1] Node 0 DMA free:2188kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB [ 81.953399][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 81.955166][ T1] Node 0 DMA32 free:20760kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:692kB present:1032196kB managed:287120kB mlocked:0kB bounce:0kB free_pcp:260kB local_pcp:8kB free_cma:0kB [ 81.967316][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 81.969171][ T1] Node 1 DMA32 free:74528kB boost:32768kB min:79908kB low:91692kB high:103476kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:260kB active_file:56kB inactive_file:224kB unevictable:3536kB writepending:0kB zspages:2372kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:420kB local_pcp:0kB free_cma:0kB [ 81.979627][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 81.981328][ T1] Node 0 DMA: 77*4kB (U) 13*8kB (U) 11*16kB (U) 14*32kB (U) 2*64kB (U) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2188kB [ 81.985769][ T1] Node 0 DMA32: 506*4kB (UME) 155*8kB (UME) 61*16kB (UME) 111*32kB (UME) 32*64kB (UME) 19*128kB (UME) 9*256kB (UME) 6*512kB (UME) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 20720kB [ 81.992376][ T1] Node 1 DMA32: 422*4kB (UME) 383*8kB (UME) 225*16kB (UME) 148*32kB (UME) 135*64kB (UME) 58*128kB (UME) 21*256kB (UME) 10*512kB (UM) 0*1024kB 1*2048kB (U) 8*4096kB (U) = 74464kB [ 81.997932][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 82.001039][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 82.004452][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 82.007605][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 82.010571][ T1] 1900 total pagecache pages [ 82.012041][ T1] 58 pages in swap cache [ 82.013431][ T1] Free swap = 117404kB [ 82.014869][ T1] Total swap = 124996kB [ 82.016425][ T1] 524155 pages RAM [ 82.017793][ T1] 0 pages HighMem/MovableOnly [ 82.019409][ T1] 211482 pages reserved [ 82.020779][ T1] 0 pages cma reserved [ 82.022257][ T1] Unreclaimable slab info: [ 82.023698][ T1] Name Used Total [ 82.025699][ T1] pid_2 22KB 63KB [ 82.027746][ T1] bio-464 17KB 31KB [ 82.030163][ T1] bio-528 19KB 31KB [ 82.032419][ T1] bio-544 19KB 31KB [ 82.034308][ T1] bio-552 19KB 31KB [ 82.036209][ T1] zswap_entry 211KB 383KB [ 82.038496][ T1] batadv_tt_change_cache 9KB 12KB [ 82.041347][ T1] batadv_tl_cache 22KB 24KB [ 82.043892][ T1] TIPC 65KB 92KB [ 82.046242][ T1] SCTPv6 83KB 90KB [ 82.048283][ T1] SCTP 24KB 30KB [ 82.050210][ T1] RXRPC 96KB 128KB [ 82.052178][ T1] rxrpc_call_jar 112KB 159KB [ 82.054617][ T1] net_bridge_fdb_entry 43KB 47KB [ 82.057592][ T1] fib6_node 140KB 144KB [ 82.059792][ T1] ip6_dst_cache 132KB 351KB [ 82.061761][ T1] RAWv6 113KB 154KB [ 82.063659][ T1] UDPv6 85KB 126KB [ 82.065590][ T1] TCPv6 70KB 243KB [ 82.067509][ T1] wg_peer 118KB 118KB [ 82.069568][ T1] allowedips_node 24KB 27KB [ 82.072142][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 82.074758][ T1] scsi_sense_cache 60KB 60KB [ 82.076728][ T1] virtio_scsi_cmd 21KB 24KB [ 82.078641][ T1] bio-136 42KB 52KB [ 82.080614][ T1] bio-264 10KB 15KB [ 82.082500][ T1] mqueue_inode_cache 50KB 92KB [ 82.084433][ T1] bio-272 10KB 15KB [ 82.086340][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 82.088568][ T1] jfs_mp 14KB 15KB [ 82.090875][ T1] cifs_small_rq 28KB 32KB [ 82.093160][ T1] cifs_request 67KB 67KB [ 82.095064][ T1] cifs_mpx_ids 8KB 15KB [ 82.096987][ T1] cifs_io_subrequest 42KB 47KB [ 82.098923][ T1] cifs_io_request 105KB 111KB [ 82.100982][ T1] nfs_commit_data 24KB 31KB [ 82.103151][ T1] nfs_write_data 38KB 63KB [ 82.105669][ T1] jbd2_inode 15KB 19KB [ 82.107770][ T1] ext4_system_zone 2KB 3KB [ 82.109712][ T1] ext4_io_end_vec 7KB 11KB [ 82.111662][ T1] zspage 68KB 149KB [ 82.113617][ T1] zs_handle 73KB 196KB [ 82.115554][ T1] pid_namespace 66KB 92KB [ 82.117753][ T1] kvm_gmem_inode_cache 15KB 30KB [ 82.120275][ T1] kvm_vcpu 93KB 219KB [ 82.122513][ T1] kvm_mmu_page_header 19KB 31KB [ 82.124513][ T1] pte_list_desc 15KB 19KB [ 82.126392][ T1] x86_emulator 119KB 191KB [ 82.128312][ T1] rpc_buffers 25KB 31KB [ 82.130927][ T1] rpc_tasks 8KB 15KB [ 82.133583][ T1] UNIX-STREAM 63KB 223KB [ 82.136480][ T1] UNIX 91KB 382KB [ 82.138958][ T1] tcp_bind2_bucket 21KB 24KB [ 82.141306][ T1] tcp_bind_bucket 22KB 24KB [ 82.143836][ T1] ip_fib_trie 22KB 24KB [ 82.146313][ T1] ip_fib_alias 71KB 86KB [ 82.149034][ T1] rtable 28KB 40KB [ 82.151417][ T1] RAW 88KB 95KB [ 82.153644][ T1] UDP 85KB 127KB [ 82.155673][ T1] tw_sock_TCP 19KB 31KB [ 82.157758][ T1] request_sock_TCP 20KB 23KB [ 82.160124][ T1] TCP 74KB 175KB [ 82.162491][ T1] fs_bio_integrity 7KB 8KB [ 82.164490][ T1] hugetlbfs_inode_cache 14KB 31KB [ 82.166485][ T1] netfs_subrequest 35KB 39KB [ 82.168406][ T1] netfs_request 105KB 111KB [ 82.170350][ T1] bio-288 21KB 23KB [ 82.172373][ T1] ep_head 2KB 20KB [ 82.174513][ T1] eventpoll_pwq 8KB 23KB [ 82.176750][ T1] eventpoll_epi 28KB 43KB [ 82.178886][ T1] inotify_inode_mark 42KB 46KB [ 82.180967][ T1] bpf_fs_inode_cache 14KB 31KB [ 82.182894][ T1] sgpool-128 34KB 178KB [ 82.184811][ T1] sgpool-64 57KB 223KB [ 82.186748][ T1] sgpool-32 33KB 157KB [ 82.188913][ T1] sgpool-16 32KB 78KB [ 82.191349][ T1] sgpool-8 24KB 46KB [ 82.193402][ T1] bio_crypt_ctx 9KB 11KB [ 82.195290][ T1] bio_integrity_data 7KB 8KB [ 82.197231][ T1] request_queue 223KB 242KB [ 82.199152][ T1] blkdev_ioc 8KB 15KB [ 82.201104][ T1] bio-200 22KB 70KB [ 82.202997][ T1] biovec-max 246KB 476KB [ 82.204999][ T1] biovec-128 63KB 159KB [ 82.207343][ T1] biovec-64 27KB 157KB [ 82.209697][ T1] biovec-16 16KB 54KB [ 82.211822][ T1] user_namespace 13KB 30KB [ 82.213739][ T1] uid_cache 33KB 54KB [ 82.215649][ T1] iommu_iova_magazine 978KB 1134KB [ 82.217630][ T1] iommu_iova 150KB 160KB [ 82.219554][ T1] dmaengine-unmap-256 26KB 30KB [ 82.221537][ T1] dmaengine-unmap-128 14KB 30KB [ 82.223623][ T1] dmaengine-unmap-16 7KB 8KB [ 82.226067][ T1] dmaengine-unmap-2 3KB 4KB [ 82.228259][ T1] QIPCRTR 18KB 31KB [ 82.230192][ T1] audit_buffer 11KB 11KB [ 82.232150][ T1] skbuff_ext_cache 13KB 28KB [ 82.234045][ T1] skbuff_small_head 1079KB 1293KB [ 82.236031][ T1] skbuff_fclone_cache 23KB 125KB [ 82.238116][ T1] skbuff_head_cache 1550KB 1700KB [ 82.240209][ T1] configfs_dir_cache 30KB 32KB [ 82.242383][ T1] file_lock_cache 17KB 31KB [ 82.244478][ T1] file_lock_ctx 41KB 43KB [ 82.246696][ T1] fsnotify_inode_mark_connector 35KB 43KB [ 82.248993][ T1] taskstats 73KB 111KB [ 82.251113][ T1] mem_cgroup_per_node 88KB 123KB [ 82.253346][ T1] mem_cgroup 123KB 154KB [ 82.255497][ T1] proc_dir_entry 595KB 625KB [ 82.257577][ T1] pde_opener 3KB 3KB [ 82.259506][ T1] seq_file 21KB 70KB [ 82.261461][ T1] sigqueue 14KB 39KB [ 82.263376][ T1] shmem_inode_cache 6791KB 6966KB [ 82.265323][ T1] kernfs_iattrs_cache 19KB 23KB [ 82.267461][ T1] kernfs_node_cache 24188KB 24292KB [ 82.269767][ T1] mnt_cache 45KB 94KB [ 82.272037][ T1] filp 68KB 456KB [ 82.274058][ T1] names_cache 19KB 40KB [ 82.275966][ T1] net_namespace 78KB 117KB [ 82.277925][ T1] ima_iint_cache 31KB 63KB [ 82.279918][ T1] lsm_inode_cache 1268KB 1795KB [ 82.281875][ T1] lsm_file_cache 37KB 221KB [ 82.283778][ T1] key_jar 24KB 31KB [ 82.285671][ T1] uts_namespace 43KB 61KB [ 82.287691][ T1] nsproxy 21KB 31KB [ 82.290075][ T1] vm_area_struct 226KB 718KB [ 82.292479][ T1] fs_cache 26KB 64KB [ 82.294438][ T1] files_cache 103KB 223KB [ 82.296373][ T1] task_exec_state 8KB 40KB [ 82.298513][ T1] signal_cache 757KB 2002KB [ 82.300536][ T1] sighand_cache 968KB 2284KB [ 82.302532][ T1] task_struct 3734KB 5000KB [ 82.304696][ T1] cred 122KB 352KB [ 82.307002][ T1] anon_vma_chain 90KB 248KB [ 82.309132][ T1] anon_vma 117KB 367KB [ 82.311120][ T1] pid 135KB 406KB [ 82.313199][ T1] Acpi-Operand 201KB 320KB [ 82.315109][ T1] Acpi-ParseExt 21KB 39KB [ 82.317187][ T1] Acpi-Parse 13KB 23KB [ 82.319550][ T1] Acpi-State 9KB 27KB [ 82.321824][ T1] Acpi-Namespace 31KB 48KB [ 82.323911][ T1] numa_policy 3KB 4KB [ 82.325852][ T1] perf_event 15KB 31KB [ 82.327768][ T1] trace_event_file 577KB 580KB [ 82.329762][ T1] ftrace_event_field 1118KB 1122KB [ 82.332088][ T1] pool_workqueue 2009KB 2032KB [ 82.334279][ T1] task_group 48KB 64KB [ 82.336373][ T1] maple_node 419KB 1408KB [ 82.338366][ T1] mm_struct 165KB 478KB [ 82.340377][ T1] vmap_area 264KB 534KB [ 82.342374][ T1] debug_objects_cache 1799KB 3157KB [ 82.344400][ T1] page->ptl 25KB 98KB [ 82.346381][ T1] kmalloc-cg-8k 1232KB 1440KB [ 82.348619][ T1] kmalloc-cg-4k 10304KB 10912KB [ 82.350734][ T1] kmalloc-cg-2k 6480KB 6848KB [ 82.352833][ T1] kmalloc-cg-1k 1896KB 2208KB [ 82.354838][ T1] kmalloc-cg-512 918KB 1040KB [ 82.357056][ T1] kmalloc-cg-256 260KB 304KB [ 82.359030][ T1] kmalloc-cg-128 185KB 204KB [ 82.360999][ T1] kmalloc-cg-64 40KB 64KB [ 82.362936][ T1] kmalloc-cg-32 39KB 188KB [ 82.364889][ T1] kmalloc-cg-16 5KB 16KB [ 82.367019][ T1] kmalloc-cg-8 13KB 24KB [ 82.369454][ T1] kmalloc-cg-192 56KB 64KB [ 82.371666][ T1] kmalloc-cg-96 47KB 68KB [ 82.373609][ T1] kmalloc-8k 4928KB 5344KB [ 82.375548][ T1] kmalloc-4k 28544KB 28576KB [ 82.377560][ T1] kmalloc-2k 12276KB 15808KB [ 82.379578][ T1] kmalloc-1k 9728KB 9836KB [ 82.381676][ T1] kmalloc-512 9935KB 10496KB [ 82.383718][ T1] kmalloc-256 10149KB 10444KB [ 82.385757][ T1] kmalloc-128 1444KB 1536KB [ 82.387854][ T1] kmalloc-64 2801KB 2952KB [ 82.390087][ T1] kmalloc-32 1136KB 1396KB [ 82.392214][ T1] kmalloc-16 347KB 376KB [ 82.394268][ T1] kmalloc-8 356KB 392KB [ 82.396257][ T1] kmalloc-192 1033KB 1148KB [ 82.398219][ T1] kmalloc-96 1539KB 1652KB [ 82.400168][ T1] kmem_cache_node 215KB 220KB [ 82.402250][ T1] kmem_cache 179KB 218KB [ 82.404481][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5440,uid=100 [ 82.410655][ T1] Out of memory: Killed process 5440 (dbus-daemon) total-vm:4752kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:100 pgtables:52kB oom_score_adj:0 [ 82.422184][ T5614] kworker/u32:2 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=0, oom_score_adj=0 [ 82.428431][ T5614] CPU: 1 UID: 0 PID: 5614 Comm: kworker/u32:2 Not tainted syzkaller #0 PREEMPT(full) [ 82.428460][ T5614] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 82.432171][ T5614] Workqueue: netns cleanup_net [ 82.432208][ T5614] Call Trace: [ 82.432215][ T5614] [ 82.432223][ T5614] dump_stack_lvl+0x100/0x190 [ 82.432244][ T5614] dump_header+0xfb/0x606 [ 82.432262][ T5614] oom_kill_process.cold+0xd/0x330 [ 82.432281][ T5614] out_of_memory+0x340/0x14f0 [ 82.432307][ T5614] ? __pfx_out_of_memory+0x10/0x10 [ 82.432335][ T5614] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 82.432366][ T5614] ? stack_trace_save+0x8e/0xc0 [ 82.432387][ T5614] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 82.432401][ T5614] ? tick_program_event+0xb0/0x140 [ 82.432425][ T5614] ? kasan_save_stack+0x3f/0x50 [ 82.432440][ T5614] ? kasan_save_track+0x14/0x30 [ 82.432454][ T5614] ? __kasan_slab_alloc+0x89/0x90 [ 82.432469][ T5614] ? kmem_cache_alloc_noprof+0x26b/0x6a0 [ 82.432484][ T5614] ? kernfs_new_node+0x117/0x150 [ 82.432505][ T5614] ? __kernfs_create_file+0x53/0x350 [ 82.432520][ T5614] ? sysfs_add_file_mode_ns+0x207/0x3c0 [ 82.432539][ T5614] ? nsim_create+0xc93/0x1420 [ 82.432561][ T5614] ? __nsim_dev_port_add+0x3ba/0x8f0 [ 82.432576][ T5614] ? nsim_dev_reload_up+0x40f/0x670 [ 82.432599][ T5614] ? devlink_reload+0x2f2/0x7a0 [ 82.432622][ T5614] ? devlink_pernet_pre_exit+0x247/0x370 [ 82.432660][ T5614] new_slab+0x1e2/0x650 [ 82.432695][ T5614] refill_objects+0xe3/0x410 [ 82.432710][ T5614] ? find_held_lock+0x2b/0x80 [ 82.432730][ T5614] ? __pcs_replace_empty_main+0x13e/0x680 [ 82.432755][ T5614] __pcs_replace_empty_main+0x376/0x680 [ 82.432785][ T5614] kmem_cache_alloc_noprof+0x46e/0x6a0 [ 82.432807][ T5614] ? __kernfs_new_node+0xd2/0xa10 [ 82.432835][ T5614] __kernfs_new_node+0xd2/0xa10 [ 82.432861][ T5614] ? __pfx___kernfs_new_node+0x10/0x10 [ 82.432891][ T5614] ? find_held_lock+0x2b/0x80 [ 82.432910][ T5614] ? kernfs_root+0xee/0x2a0 [ 82.432929][ T5614] ? kernfs_root+0xee/0x2a0 [ 82.432956][ T5614] kernfs_new_node+0x117/0x150 [ 82.432982][ T5614] __kernfs_create_file+0x53/0x350 [ 82.433003][ T5614] sysfs_add_file_mode_ns+0x207/0x3c0 [ 82.433030][ T5614] internal_create_group+0x593/0xfb0 [ 82.433061][ T5614] ? __pfx_internal_create_group+0x10/0x10 [ 82.433089][ T5614] ? kernfs_create_link+0x1bd/0x240 [ 82.433108][ T5614] internal_create_groups+0x9d/0x150 [ 82.433131][ T5614] device_add+0x71a/0x1970 [ 82.433155][ T5614] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 82.433174][ T5614] ? __pfx_device_add+0x10/0x10 [ 82.433198][ T5614] ? lockdep_init_map_type+0x5c/0x250 [ 82.433220][ T5614] ? __init_waitqueue_head+0xca/0x150 [ 82.433251][ T5614] netdev_register_kobject+0x1a9/0x3d0 [ 82.433280][ T5614] register_netdevice+0x15b6/0x25a0 [ 82.433303][ T5614] ? __pfx_register_netdevice+0x10/0x10 [ 82.433320][ T5614] ? debugfs_create_file_full+0x41/0x60 [ 82.433344][ T5614] nsim_create+0xc93/0x1420 [ 82.433372][ T5614] __nsim_dev_port_add+0x3ba/0x8f0 [ 82.433390][ T5614] ? __pfx___nsim_dev_port_add+0x10/0x10 [ 82.433415][ T5614] ? nsim_dev_hwstats_init+0xf5/0x4f0 [ 82.433443][ T5614] nsim_dev_reload_up+0x40f/0x670 [ 82.433463][ T5614] devlink_reload+0x2f2/0x7a0 [ 82.433483][ T5614] ? __pfx_devlink_reload+0x10/0x10 [ 82.433506][ T5614] devlink_pernet_pre_exit+0x247/0x370 [ 82.433529][ T5614] ? iput.part.0+0x1a0/0x1050 [ 82.433545][ T5614] ? __pfx_devlink_pernet_pre_exit+0x10/0x10 [ 82.433571][ T5614] ? iput+0x3a/0x40 [ 82.433590][ T5614] ? sock_release+0x14d/0x1c0 [ 82.433615][ T5614] ? __pfx_devlink_pernet_pre_exit+0x10/0x10 [ 82.433640][ T5614] ops_undo_list+0x187/0xab0 [ 82.433664][ T5614] ? __pfx_ops_undo_list+0x10/0x10 [ 82.433680][ T5614] ? cleanup_net+0x332/0x920 [ 82.433696][ T5614] ? cleanup_net+0x332/0x920 [ 82.433713][ T5614] ? idr_destroy+0x62/0x2e0 [ 82.433737][ T5614] cleanup_net+0x499/0x920 [ 82.433756][ T5614] ? __pfx_cleanup_net+0x10/0x10 [ 82.433777][ T5614] ? rcu_is_watching+0x12/0xc0 [ 82.433796][ T5614] process_one_work+0xa23/0x1940 [ 82.433828][ T5614] ? __pfx_process_one_work+0x10/0x10 [ 82.433853][ T5614] ? __pfx_cleanup_net+0x10/0x10 [ 82.433872][ T5614] worker_thread+0x5ef/0xe50 [ 82.433901][ T5614] ? __pfx_worker_thread+0x10/0x10 [ 82.433920][ T5614] ? kthread+0x13a/0x450 [ 82.433936][ T5614] ? __pfx_worker_thread+0x10/0x10 [ 82.433956][ T5614] kthread+0x370/0x450 [ 82.433973][ T5614] ? __pfx_kthread+0x10/0x10 [ 82.433991][ T5614] ret_from_fork+0x72b/0xd50 [ 82.434009][ T5614] ? __pfx_ret_from_fork+0x10/0x10 [ 82.434026][ T5614] ? __switch_to+0x800/0x10f0 [ 82.434047][ T5614] ? __pfx_kthread+0x10/0x10 [ 82.434066][ T5614] ret_from_fork_asm+0x1a/0x30 [ 82.434098][ T5614] [ 82.610157][ T5614] Mem-Info: [ 82.612390][ T5614] active_anon:0 inactive_anon:58 isolated_anon:0 [ 82.612390][ T5614] active_file:55 inactive_file:18 isolated_file:0 [ 82.612390][ T5614] unevictable:1768 dirty:0 writeback:0 [ 82.612390][ T5614] slab_reclaimable:5501 slab_unreclaimable:51227 [ 82.612390][ T5614] mapped:4 shmem:1768 pagetables:746 [ 82.612390][ T5614] sec_pagetables:301 bounce:0 [ 82.612390][ T5614] kernel_misc_reclaimable:0 [ 82.612390][ T5614] free:23714 free_pcp:845 free_cma:0 [ 82.627015][ T5614] Node 0 active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8064kB pagetables:972kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 82.637852][ T5614] Node 1 active_anon:0kB inactive_anon:284kB active_file:56kB inactive_file:224kB 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:3744kB pagetables:2012kB sec_pagetables:60kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 82.648699][ T5614] Node 0 DMA free:2188kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB [ 82.658465][ T5614] lowmem_reserve[]: 0 280 280 280 280 [ 82.660404][ T5614] Node 0 DMA32 free:20720kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:664kB present:1032196kB managed:287120kB mlocked:0kB bounce:0kB free_pcp:392kB local_pcp:112kB free_cma:0kB [ 82.671663][ T5614] lowmem_reserve[]: 0 0 0 0 0 [ 82.673455][ T5614] Node 1 DMA32 free:71764kB boost:32768kB min:79908kB low:91692kB high:103476kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:264kB active_file:104kB inactive_file:176kB unevictable:3536kB writepending:0kB zspages:2320kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:2980kB local_pcp:2344kB free_cma:0kB [ 82.684163][ T5614] lowmem_reserve[]: 0 0 0 0 0 [ 82.685655][ T5614] Node 0 DMA: 77*4kB (U) 13*8kB (U) 11*16kB (U) 14*32kB (U) 2*64kB (U) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2188kB [ 82.690273][ T5614] Node 0 DMA32: 506*4kB (UME) 155*8kB (UME) 61*16kB (UME) 111*32kB (UME) 32*64kB (UME) 19*128kB (UME) 9*256kB (UME) 6*512kB (UME) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 20720kB [ 82.696557][ T5614] Node 1 DMA32: 233*4kB (UME) 352*8kB (UME) 225*16kB (UME) 124*32kB (ME) 119*64kB (UME) 58*128kB (UME) 21*256kB (UME) 10*512kB (UM) 0*1024kB 1*2048kB (U) 8*4096kB (U) = 71668kB [ 82.702120][ T5614] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 82.705060][ T5614] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 82.707961][ T5614] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 82.711533][ T5614] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 82.714741][ T5614] 1899 total pagecache pages [ 82.716154][ T5614] 58 pages in swap cache [ 82.717459][ T5614] Free swap = 117620kB [ 82.718775][ T5614] Total swap = 124996kB [ 82.720150][ T5614] 524155 pages RAM [ 82.721397][ T5614] 0 pages HighMem/MovableOnly [ 82.722882][ T5614] 211482 pages reserved [ 82.724296][ T5614] 0 pages cma reserved [ 82.725667][ T5614] Unreclaimable slab info: [ 82.727374][ T5614] Name Used Total [ 82.729682][ T5614] pid_2 22KB 63KB [ 82.731737][ T5614] bio-464 17KB 31KB [ 82.733671][ T5614] bio-528 19KB 31KB [ 82.735559][ T5614] bio-544 19KB 31KB [ 82.737366][ T5614] bio-552 19KB 31KB [ 82.739270][ T5614] zswap_entry 209KB 383KB [ 82.742041][ T5614] batadv_tt_change_cache 9KB 12KB [ 82.744399][ T5614] batadv_tl_cache 22KB 24KB [ 82.746552][ T5614] TIPC 65KB 92KB [ 82.748567][ T5614] SCTPv6 83KB 90KB [ 82.750544][ T5614] SCTP 24KB 30KB [ 82.752457][ T5614] RXRPC 96KB 128KB [ 82.754358][ T5614] rxrpc_call_jar 112KB 159KB [ 82.756358][ T5614] net_bridge_fdb_entry 43KB 47KB [ 82.758853][ T5614] fib6_node 140KB 144KB [ 82.761209][ T5614] ip6_dst_cache 132KB 351KB [ 82.763374][ T5614] RAWv6 113KB 154KB [ 82.765269][ T5614] UDPv6 85KB 126KB [ 82.767161][ T5614] TCPv6 70KB 243KB [ 82.769111][ T5614] wg_peer 118KB 118KB [ 82.771028][ T5614] allowedips_node 24KB 27KB [ 82.773002][ T5614] t10_alua_lu_gp_cache 8KB 15KB [ 82.775057][ T5614] scsi_sense_cache 60KB 60KB [ 82.777257][ T5614] virtio_scsi_cmd 21KB 24KB [ 82.779370][ T5614] bio-136 42KB 52KB [ 82.781356][ T5614] bio-264 10KB 15KB [ 82.783244][ T5614] mqueue_inode_cache 50KB 92KB [ 82.785169][ T5614] bio-272 10KB 15KB [ 82.787151][ T5614] f2fs_bio_post_read_ctx 30KB 31KB [ 82.789562][ T5614] jfs_mp 14KB 15KB [ 82.791810][ T5614] cifs_small_rq 28KB 32KB [ 82.793730][ T5614] cifs_request 67KB 67KB [ 82.795625][ T5614] cifs_mpx_ids 8KB 15KB [ 82.797549][ T5614] cifs_io_subrequest 42KB 47KB [ 82.799638][ T5614] cifs_io_request 105KB 111KB [ 82.801892][ T5614] nfs_commit_data 24KB 31KB [ 82.803882][ T5614] nfs_write_data 38KB 63KB [ 82.805857][ T5614] jbd2_inode 15KB 19KB [ 82.807783][ T5614] ext4_system_zone 2KB 3KB [ 82.809807][ T5614] ext4_io_end_vec 7KB 11KB [ 82.812013][ T5614] zspage 67KB 149KB [ 82.814103][ T5614] zs_handle 73KB 196KB [ 82.816102][ T5614] pid_namespace 66KB 92KB [ 82.818044][ T5614] kvm_gmem_inode_cache 15KB 30KB [ 82.820170][ T5614] kvm_vcpu 93KB 219KB [ 82.822152][ T5614] kvm_mmu_page_header 19KB 31KB [ 82.824350][ T5614] pte_list_desc 15KB 19KB [ 82.826556][ T5614] x86_emulator 119KB 191KB [ 82.828603][ T5614] rpc_buffers 25KB 31KB [ 82.830624][ T5614] rpc_tasks 8KB 15KB [ 82.832534][ T5614] UNIX-STREAM 63KB 223KB [ 82.834449][ T5614] UNIX 87KB 350KB [ 82.836431][ T5614] tcp_bind2_bucket 21KB 24KB [ 82.838597][ T5614] tcp_bind_bucket 22KB 24KB [ 82.840904][ T5614] ip_fib_trie 22KB 24KB [ 82.842845][ T5614] ip_fib_alias 71KB 86KB [ 82.844798][ T5614] rtable 28KB 40KB [ 82.846667][ T5614] RAW 88KB 95KB [ 82.848547][ T5614] UDP 85KB 127KB [ 82.850543][ T5614] tw_sock_TCP 19KB 31KB [ 82.852604][ T5614] request_sock_TCP 20KB 23KB [ 82.854799][ T5614] TCP 74KB 175KB [ 82.856977][ T5614] fs_bio_integrity 7KB 8KB [ 82.859059][ T5614] hugetlbfs_inode_cache 14KB 31KB [ 82.861307][ T5614] netfs_subrequest 35KB 39KB [ 82.863211][ T5614] netfs_request 105KB 111KB [ 82.865119][ T5614] bio-288 21KB 23KB [ 82.867038][ T5614] ep_head 2KB 20KB [ 82.869113][ T5614] eventpoll_pwq 8KB 23KB [ 82.871353][ T5614] eventpoll_epi 28KB 43KB [ 82.873541][ T5614] inotify_inode_mark 42KB 46KB [ 82.875694][ T5614] bpf_fs_inode_cache 14KB 31KB [ 82.877733][ T5614] sgpool-128 34KB 178KB [ 82.879670][ T5614] sgpool-64 57KB 223KB [ 82.881649][ T5614] sgpool-32 33KB 157KB [ 82.883616][ T5614] sgpool-16 32KB 78KB [ 82.885700][ T5614] sgpool-8 24KB 46KB [ 82.887841][ T5614] bio_crypt_ctx 9KB 11KB [ 82.890066][ T5614] bio_integrity_data 7KB 8KB [ 82.892104][ T5614] request_queue 223KB 242KB [ 82.894020][ T5614] blkdev_ioc 8KB 15KB [ 82.895990][ T5614] bio-200 22KB 70KB [ 82.897959][ T5614] biovec-max 246KB 476KB [ 82.900168][ T5614] biovec-128 63KB 159KB [ 82.903076][ T5614] biovec-64 27KB 157KB [ 82.905177][ T5614] biovec-16 16KB 54KB [ 82.907112][ T5614] user_namespace 13KB 30KB [ 82.909039][ T5614] uid_cache 33KB 54KB [ 82.911072][ T5614] iommu_iova_magazine 978KB 1134KB [ 82.913334][ T5614] iommu_iova 150KB 160KB [ 82.915444][ T5614] dmaengine-unmap-256 26KB 30KB [ 82.917470][ T5614] dmaengine-unmap-128 14KB 30KB [ 82.919441][ T5614] dmaengine-unmap-16 7KB 8KB [ 82.921431][ T5614] dmaengine-unmap-2 3KB 4KB [ 82.923369][ T5614] QIPCRTR 18KB 31KB [ 82.925472][ T5614] audit_buffer 11KB 11KB [ 82.927693][ T5614] skbuff_ext_cache 13KB 28KB [ 82.929744][ T5614] skbuff_small_head 1098KB 1274KB [ 82.931707][ T5614] skbuff_fclone_cache 23KB 125KB [ 82.933720][ T5614] skbuff_head_cache 1566KB 1700KB [ 82.935742][ T5614] configfs_dir_cache 30KB 32KB [ 82.937836][ T5614] file_lock_cache 17KB 31KB [ 82.940067][ T5614] file_lock_ctx 41KB 43KB [ 82.942299][ T5614] fsnotify_inode_mark_connector 35KB 43KB [ 82.944525][ T5614] taskstats 73KB 111KB [ 82.946440][ T5614] mem_cgroup_per_node 88KB 123KB [ 82.948403][ T5614] mem_cgroup 123KB 154KB [ 82.950337][ T5614] proc_dir_entry 595KB 625KB [ 82.952467][ T5614] pde_opener 3KB 3KB [ 82.954744][ T5614] seq_file 21KB 70KB [ 82.956884][ T5614] sigqueue 14KB 39KB [ 82.958862][ T5614] shmem_inode_cache 6791KB 6966KB [ 82.960890][ T5614] kernfs_iattrs_cache 19KB 23KB [ 82.963108][ T5614] kernfs_node_cache 24188KB 24292KB [ 82.965100][ T5614] mnt_cache 45KB 94KB [ 82.967218][ T5614] filp 68KB 456KB [ 82.969458][ T5614] names_cache 19KB 40KB [ 82.971735][ T5614] net_namespace 78KB 117KB [ 82.973646][ T5614] ima_iint_cache 31KB 63KB [ 82.975593][ T5614] lsm_inode_cache 1268KB 1795KB [ 82.977605][ T5614] lsm_file_cache 37KB 221KB [ 82.979524][ T5614] key_jar 24KB 31KB [ 82.981603][ T5614] uts_namespace 43KB 61KB [ 82.983800][ T5614] nsproxy 21KB 31KB [ 82.985942][ T5614] vm_area_struct 226KB 718KB [ 82.987935][ T5614] fs_cache 26KB 64KB [ 82.989916][ T5614] files_cache 102KB 223KB [ 82.991898][ T5614] task_exec_state 8KB 40KB [ 82.993818][ T5614] signal_cache 757KB 2002KB [ 82.995910][ T5614] sighand_cache 968KB 2284KB [ 82.998062][ T5614] task_struct 3734KB 5000KB [ 83.000203][ T5614] cred 122KB 352KB [ 83.002176][ T5614] anon_vma_chain 84KB 232KB [ 83.004170][ T5614] anon_vma 117KB 367KB [ 83.006090][ T5614] pid 135KB 406KB [ 83.007984][ T5614] Acpi-Operand 201KB 320KB [ 83.009943][ T5614] Acpi-ParseExt 21KB 39KB [ 83.012098][ T5614] Acpi-Parse 13KB 23KB [ 83.014157][ T5614] Acpi-State 9KB 27KB [ 83.016055][ T5614] Acpi-Namespace 31KB 48KB [ 83.017966][ T5614] numa_policy 3KB 4KB [ 83.019875][ T5614] perf_event 15KB 31KB [ 83.021846][ T5614] trace_event_file 577KB 580KB [ 83.023875][ T5614] ftrace_event_field 1118KB 1122KB [ 83.025884][ T5614] pool_workqueue 2009KB 2032KB [ 83.027812][ T5614] task_group 48KB 64KB [ 83.029860][ T5614] maple_node 417KB 1400KB [ 83.031909][ T5614] mm_struct 165KB 478KB [ 83.033952][ T5614] vmap_area 264KB 534KB [ 83.036114][ T5614] debug_objects_cache 1799KB 3157KB [ 83.038335][ T5614] page->ptl 25KB 98KB [ 83.040365][ T5614] kmalloc-cg-8k 1232KB 1440KB [ 83.042333][ T5614] kmalloc-cg-4k 10304KB 10912KB [ 83.044247][ T5614] kmalloc-cg-2k 6480KB 6848KB [ 83.046160][ T5614] kmalloc-cg-1k 1896KB 2208KB [ 83.048179][ T5614] kmalloc-cg-512 918KB 1040KB [ 83.050541][ T5614] kmalloc-cg-256 260KB 304KB [ 83.052616][ T5614] kmalloc-cg-128 185KB 204KB [ 83.054584][ T5614] kmalloc-cg-64 40KB 64KB [ 83.056513][ T5614] kmalloc-cg-32 39KB 188KB [ 83.058457][ T5614] kmalloc-cg-16 5KB 16KB [ 83.060584][ T5614] kmalloc-cg-8 13KB 24KB [ 83.062771][ T5614] kmalloc-cg-192 56KB 64KB [ 83.065258][ T5614] kmalloc-cg-96 47KB 68KB [ 83.067270][ T5614] kmalloc-8k 4928KB 5344KB [ 83.069186][ T5614] kmalloc-4k 29184KB 29312KB [ 83.071200][ T5614] kmalloc-2k 12268KB 15808KB [ 83.073112][ T5614] kmalloc-1k 9732KB 9760KB [ 83.075129][ T5614] kmalloc-512 9946KB 10496KB [ 83.077306][ T5614] kmalloc-256 9640KB 9924KB [ 83.079477][ T5614] kmalloc-128 1444KB 1536KB [ 83.081560][ T5614] kmalloc-64 2799KB 2952KB [ 83.083495][ T5614] kmalloc-32 1139KB 1396KB [ 83.085432][ T5614] kmalloc-16 347KB 376KB [ 83.087370][ T5614] kmalloc-8 356KB 392KB [ 83.089519][ T5614] kmalloc-192 1033KB 1148KB [ 83.091809][ T5614] kmalloc-96 1551KB 1652KB [ 83.094049][ T5614] kmem_cache_node 215KB 220KB [ 83.096089][ T5614] kmem_cache 179KB 218KB [ 83.098023][ T5614] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5548,uid=0 [ 83.102448][ T5614] Out of memory: Killed process 5548 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 83.117077][ T5154] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 83.120913][ T5154] CPU: 1 UID: 0 PID: 5154 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 83.120934][ T5154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.120942][ T5154] Call Trace: [ 83.120947][ T5154] [ 83.120952][ T5154] dump_stack_lvl+0x100/0x190 [ 83.120970][ T5154] dump_header+0xfb/0x606 [ 83.120984][ T5154] oom_kill_process.cold+0xd/0x330 [ 83.120998][ T5154] out_of_memory+0x340/0x14f0 [ 83.121019][ T5154] ? __pfx_out_of_memory+0x10/0x10 [ 83.121036][ T5154] ? psi_memstall_leave+0x1eb/0x360 [ 83.121053][ T5154] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 83.121074][ T5154] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 83.121086][ T5154] ? __blk_flush_plug+0x2f3/0x4b0 [ 83.121104][ T5154] ? __pfx_ext4_mpage_readpages.isra.0+0x10/0x10 [ 83.121121][ T5154] ? __pfx___blk_flush_plug+0x10/0x10 [ 83.121136][ T5154] ? alloc_pages_mpol+0x25a/0x540 [ 83.121154][ T5154] ? blk_finish_plug+0x83/0xa0 [ 83.121173][ T5154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 83.121189][ T5154] ? policy_nodemask+0xed/0x4f0 [ 83.121205][ T5154] alloc_pages_mpol+0x1fb/0x540 [ 83.121221][ T5154] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 83.121235][ T5154] ? filemap_get_entry+0x22d/0x450 [ 83.121253][ T5154] ? filemap_get_entry+0x22d/0x450 [ 83.121272][ T5154] folio_alloc_noprof+0x22/0x250 [ 83.121289][ T5154] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 83.121306][ T5154] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 83.121324][ T5154] __filemap_get_folio_mpol+0x653/0x1320 [ 83.121346][ T5154] filemap_fault+0x879/0x3130 [ 83.121368][ T5154] ? __pfx_filemap_fault+0x10/0x10 [ 83.121390][ T5154] ? find_held_lock+0x2b/0x80 [ 83.121404][ T5154] __do_fault+0x10b/0x440 [ 83.121418][ T5154] do_fault+0xa99/0x1750 [ 83.121435][ T5154] __handle_mm_fault+0x187d/0x2a00 [ 83.121455][ T5154] ? reacquire_held_locks+0xce/0x1e0 [ 83.121472][ T5154] ? __pfx___handle_mm_fault+0x10/0x10 [ 83.121492][ T5154] ? lock_vma_under_rcu+0x17c/0x590 [ 83.121517][ T5154] handle_mm_fault+0x37b/0xa30 [ 83.121537][ T5154] do_user_addr_fault+0x5a3/0x12f0 [ 83.121555][ T5154] exc_page_fault+0x6f/0xd0 [ 83.121575][ T5154] asm_exc_page_fault+0x26/0x30 [ 83.121586][ T5154] RIP: 0033:0x558cd5cf2850 [ 83.121604][ T5154] Code: Unable to access opcode bytes at 0x558cd5cf2826. [ 83.121609][ T5154] RSP: 002b:00007ffd2a96f740 EFLAGS: 00010246 [ 83.121620][ T5154] RAX: 0000558cd5d39040 RBX: 0000558cd5d39040 RCX: 000000000000006e [ 83.121628][ T5154] RDX: 000000000000001c RSI: 0000558cebd6bda4 RDI: 0000558cebd5fd04 [ 83.121634][ T5154] RBP: 0000558cebfb3d70 R08: 0000558cebd55f70 R09: 0000000000000020 [ 83.121641][ T5154] R10: 000000000000001c R11: 0000000000000028 R12: 0000000000000000 [ 83.121648][ T5154] R13: 0000558cd5d39100 R14: 0000000000000000 R15: 0000000000000000 [ 83.121661][ T5154] [ 83.121666][ T5154] Mem-Info: [ 83.220809][ T5154] active_anon:9 inactive_anon:48 isolated_anon:0 [ 83.220809][ T5154] active_file:29 inactive_file:44 isolated_file:0 [ 83.220809][ T5154] unevictable:1768 dirty:0 writeback:0 [ 83.220809][ T5154] slab_reclaimable:5501 slab_unreclaimable:51272 [ 83.220809][ T5154] mapped:4 shmem:1768 pagetables:733 [ 83.220809][ T5154] sec_pagetables:301 bounce:0 [ 83.220809][ T5154] kernel_misc_reclaimable:0 [ 83.220809][ T5154] free:23273 free_pcp:1229 free_cma:0 [ 83.239670][ T5154] Node 0 active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8032kB pagetables:972kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 83.253873][ T5154] Node 1 active_anon:36kB inactive_anon:192kB active_file:0kB inactive_file:428kB 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:3744kB pagetables:1960kB sec_pagetables:60kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 83.268273][ T5154] Node 0 DMA free:2188kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB [ 83.282664][ T5154] lowmem_reserve[]: 0 280 280 280 280 [ 83.285056][ T5154] Node 0 DMA32 free:20720kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:568kB present:1032196kB managed:287120kB mlocked:0kB bounce:0kB free_pcp:456kB local_pcp:32kB free_cma:0kB [ 83.298976][ T5154] lowmem_reserve[]: 0 0 0 0 0 [ 83.301425][ T5154] Node 1 DMA32 free:70184kB boost:32768kB min:79908kB low:91692kB high:103476kB reserved_highatomic:0KB free_highatomic:0KB active_anon:24kB inactive_anon:204kB active_file:0kB inactive_file:332kB unevictable:3536kB writepending:0kB zspages:2320kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4216kB local_pcp:264kB free_cma:0kB [ 83.315086][ T5154] lowmem_reserve[]: 0 0 0 0 0 [ 83.317141][ T5154] Node 0 DMA: 77*4kB (U) 13*8kB (U) 11*16kB (U) 14*32kB (U) 2*64kB (U) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2188kB [ 83.323366][ T5154] Node 0 DMA32: 506*4kB (UME) 155*8kB (UME) 61*16kB (UME) 111*32kB (UME) 32*64kB (UME) 19*128kB (UME) 9*256kB (UME) 6*512kB (UME) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 20720kB [ 83.330871][ T5154] Node 1 DMA32: 170*4kB (UME) 352*8kB (UME) 225*16kB (UME) 124*32kB (ME) 98*64kB (UME) 58*128kB (UME) 21*256kB (UME) 10*512kB (UM) 0*1024kB 1*2048kB (U) 8*4096kB (U) = 70072kB [ 83.338848][ T5154] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 83.343003][ T5154] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 83.347400][ T5154] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 83.351187][ T5154] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 83.354986][ T5154] 1899 total pagecache pages [ 83.356862][ T5154] 58 pages in swap cache [ 83.358498][ T5154] Free swap = 117804kB [ 83.360261][ T5154] Total swap = 124996kB [ 83.362187][ T5154] 524155 pages RAM [ 83.363790][ T5154] 0 pages HighMem/MovableOnly [ 83.365362][ T5154] 211482 pages reserved [ 83.366780][ T5154] 0 pages cma reserved [ 83.368093][ T5154] Unreclaimable slab info: [ 83.369761][ T5154] Name Used Total [ 83.372929][ T5154] pid_2 22KB 63KB [ 83.374967][ T5154] bio-464 17KB 31KB [ 83.377047][ T5154] bio-528 19KB 31KB [ 83.379223][ T5154] bio-544 19KB 31KB [ 83.381351][ T5154] bio-552 19KB 31KB [ 83.383571][ T5154] zswap_entry 209KB 383KB [ 83.385659][ T5154] batadv_tt_change_cache 9KB 12KB [ 83.387703][ T5154] batadv_tl_cache 22KB 24KB [ 83.389683][ T5154] TIPC 65KB 92KB [ 83.391694][ T5154] SCTPv6 83KB 90KB [ 83.393735][ T5154] SCTP 24KB 30KB [ 83.395769][ T5154] RXRPC 96KB 128KB [ 83.397781][ T5154] rxrpc_call_jar 112KB 159KB [ 83.399790][ T5154] net_bridge_fdb_entry 43KB 47KB [ 83.401846][ T5154] fib6_node 140KB 144KB [ 83.403809][ T5154] ip6_dst_cache 132KB 351KB [ 83.405852][ T5154] RAWv6 113KB 154KB [ 83.407950][ T5154] UDPv6 85KB 126KB [ 83.409967][ T5154] TCPv6 70KB 243KB [ 83.411951][ T5154] wg_peer 118KB 118KB [ 83.413929][ T5154] allowedips_node 24KB 27KB [ 83.415846][ T5154] t10_alua_lu_gp_cache 8KB 15KB [ 83.417862][ T5154] scsi_sense_cache 60KB 60KB [ 83.420016][ T5154] virtio_scsi_cmd 21KB 24KB [ 83.422313][ T5154] bio-136 42KB 52KB [ 83.424513][ T5154] bio-264 10KB 15KB [ 83.426877][ T5154] mqueue_inode_cache 50KB 92KB [ 83.428837][ T5154] bio-272 10KB 15KB [ 83.430811][ T5154] f2fs_bio_post_read_ctx 30KB 31KB [ 83.432886][ T5154] jfs_mp 14KB 15KB [ 83.434801][ T5154] cifs_small_rq 28KB 32KB [ 83.436703][ T5154] cifs_request 67KB 67KB [ 83.438680][ T5154] cifs_mpx_ids 8KB 15KB [ 83.441046][ T5154] cifs_io_subrequest 42KB 47KB [ 83.443399][ T5154] cifs_io_request 105KB 111KB [ 83.445385][ T5154] nfs_commit_data 24KB 31KB [ 83.447281][ T5154] nfs_write_data 38KB 63KB [ 83.449210][ T5154] jbd2_inode 15KB 19KB [ 83.451139][ T5154] ext4_system_zone 2KB 3KB [ 83.453046][ T5154] ext4_io_end_vec 7KB 11KB [ 83.455048][ T5154] zspage 67KB 149KB [ 83.457161][ T5154] zs_handle 73KB 196KB [ 83.459224][ T5154] pid_namespace 66KB 92KB [ 83.461411][ T5154] kvm_gmem_inode_cache 15KB 30KB [ 83.463528][ T5154] kvm_vcpu 93KB 219KB [ 83.465455][ T5154] kvm_mmu_page_header 19KB 31KB [ 83.467450][ T5154] pte_list_desc 15KB 19KB [ 83.469453][ T5154] x86_emulator 119KB 191KB [ 83.471747][ T5154] rpc_buffers 25KB 31KB [ 83.474029][ T5154] rpc_tasks 8KB 15KB [ 83.476658][ T5154] UNIX-STREAM 63KB 223KB [ 83.478581][ T5154] UNIX 87KB 350KB [ 83.480593][ T5154] tcp_bind2_bucket 21KB 24KB [ 83.482494][ T5154] tcp_bind_bucket 22KB 24KB [ 83.484442][ T5154] ip_fib_trie 22KB 24KB [ 83.486493][ T5154] ip_fib_alias 71KB 86KB [ 83.488634][ T5154] rtable 28KB 40KB [ 83.490696][ T5154] RAW 88KB 95KB [ 83.492597][ T5154] UDP 85KB 127KB [ 83.494483][ T5154] tw_sock_TCP 19KB 31KB [ 83.496426][ T5154] request_sock_TCP 20KB 23KB [ 83.498426][ T5154] TCP 74KB 175KB [ 83.500644][ T5154] fs_bio_integrity 7KB 8KB [ 83.502741][ T5154] hugetlbfs_inode_cache 14KB 31KB [ 83.504824][ T5154] netfs_subrequest 35KB 39KB [ 83.506719][ T5154] netfs_request 105KB 111KB [ 83.508621][ T5154] bio-288 21KB 23KB [ 83.510574][ T5154] ep_head 2KB 20KB [ 83.512568][ T5154] eventpoll_pwq 8KB 23KB [ 83.514722][ T5154] eventpoll_epi 28KB 43KB [ 83.516952][ T5154] inotify_inode_mark 42KB 46KB [ 83.519050][ T5154] bpf_fs_inode_cache 14KB 31KB [ 83.521031][ T5154] sgpool-128 34KB 178KB [ 83.522933][ T5154] sgpool-64 57KB 223KB [ 83.524847][ T5154] sgpool-32 33KB 157KB [ 83.526748][ T5154] sgpool-16 32KB 78KB [ 83.528692][ T5154] sgpool-8 24KB 46KB [ 83.530830][ T5154] bio_crypt_ctx 9KB 11KB [ 83.533106][ T5154] bio_integrity_data 7KB 8KB [ 83.535293][ T5154] request_queue 223KB 242KB [ 83.537248][ T5154] blkdev_ioc 8KB 15KB [ 83.539158][ T5154] bio-200 22KB 70KB [ 83.541150][ T5154] biovec-max 246KB 476KB [ 83.543087][ T5154] biovec-128 63KB 159KB [ 83.545023][ T5154] biovec-64 27KB 157KB [ 83.546914][ T5154] biovec-16 16KB 54KB [ 83.549153][ T5154] user_namespace 13KB 30KB [ 83.551576][ T5154] uid_cache 33KB 54KB [ 83.553767][ T5154] iommu_iova_magazine 978KB 1134KB [ 83.555852][ T5154] iommu_iova 150KB 160KB [ 83.557793][ T5154] dmaengine-unmap-256 26KB 30KB [ 83.559772][ T5154] dmaengine-unmap-128 14KB 30KB [ 83.561766][ T5154] dmaengine-unmap-16 7KB 8KB [ 83.563677][ T5154] dmaengine-unmap-2 3KB 4KB [ 83.565573][ T5154] QIPCRTR 18KB 31KB [ 83.567533][ T5154] audit_buffer 11KB 11KB [ 83.569853][ T5154] skbuff_ext_cache 13KB 28KB [ 83.572188][ T5154] skbuff_small_head 1134KB 1274KB [ 83.574190][ T5154] skbuff_fclone_cache 23KB 125KB [ 83.576184][ T5154] skbuff_head_cache 1619KB 1700KB [ 83.578634][ T5154] configfs_dir_cache 30KB 32KB [ 83.580599][ T5154] file_lock_cache 17KB 31KB [ 83.582523][ T5154] file_lock_ctx 41KB 43KB [ 83.584496][ T5154] fsnotify_inode_mark_connector 35KB 43KB [ 83.587026][ T5154] taskstats 73KB 111KB [ 83.589065][ T5154] mem_cgroup_per_node 88KB 123KB [ 83.591238][ T5154] mem_cgroup 123KB 154KB [ 83.593134][ T5154] proc_dir_entry 595KB 625KB [ 83.595074][ T5154] pde_opener 3KB 3KB [ 83.597294][ T5154] seq_file 21KB 70KB [ 83.599577][ T5154] sigqueue 14KB 39KB [ 83.601843][ T5154] shmem_inode_cache 6791KB 6966KB [ 83.603840][ T5154] kernfs_iattrs_cache 19KB 23KB [ 83.605794][ T5154] kernfs_node_cache 24188KB 24292KB [ 83.607700][ T5154] mnt_cache 45KB 94KB [ 83.609649][ T5154] filp 68KB 456KB [ 83.611629][ T5154] names_cache 19KB 40KB [ 83.613900][ T5154] net_namespace 78KB 117KB [ 83.616357][ T5154] ima_iint_cache 31KB 63KB [ 83.618513][ T5154] lsm_inode_cache 1268KB 1795KB [ 83.620532][ T5154] lsm_file_cache 37KB 221KB [ 83.622437][ T5154] key_jar 24KB 31KB [ 83.624367][ T5154] uts_namespace 43KB 61KB [ 83.626308][ T5154] nsproxy 21KB 31KB [ 83.628235][ T5154] vm_area_struct 226KB 718KB [ 83.630335][ T5154] fs_cache 26KB 64KB [ 83.632792][ T5154] files_cache 102KB 223KB [ 83.635124][ T5154] task_exec_state 8KB 40KB [ 83.637153][ T5154] signal_cache 757KB 2002KB [ 83.639117][ T5154] sighand_cache 968KB 2284KB [ 83.641116][ T5154] task_struct 3734KB 5000KB [ 83.643033][ T5154] cred 122KB 352KB [ 83.644995][ T5154] anon_vma_chain 84KB 232KB [ 83.647087][ T5154] anon_vma 117KB 367KB [ 83.649345][ T5154] pid 135KB 406KB [ 83.651426][ T5154] Acpi-Operand 201KB 320KB [ 83.653342][ T5154] Acpi-ParseExt 21KB 39KB [ 83.655376][ T5154] Acpi-Parse 13KB 23KB [ 83.657449][ T5154] Acpi-State 9KB 27KB [ 83.659534][ T5154] Acpi-Namespace 31KB 48KB [ 83.661733][ T5154] numa_policy 3KB 4KB [ 83.663792][ T5154] perf_event 15KB 31KB [ 83.665708][ T5154] trace_event_file 577KB 580KB [ 83.667601][ T5154] ftrace_event_field 1118KB 1122KB [ 83.669590][ T5154] pool_workqueue 2009KB 2032KB [ 83.671666][ T5154] task_group 48KB 64KB [ 83.673857][ T5154] maple_node 417KB 1400KB [ 83.675978][ T5154] mm_struct 165KB 478KB [ 83.677977][ T5154] vmap_area 264KB 534KB [ 83.680673][ T5154] debug_objects_cache 1799KB 3157KB [ 83.682725][ T5154] page->ptl 25KB 98KB [ 83.684683][ T5154] kmalloc-cg-8k 1232KB 1440KB [ 83.686696][ T5154] kmalloc-cg-4k 10304KB 10912KB [ 83.688896][ T5154] kmalloc-cg-2k 6480KB 6848KB [ 83.691103][ T5154] kmalloc-cg-1k 1896KB 2208KB [ 83.693095][ T5154] kmalloc-cg-512 918KB 1040KB [ 83.695015][ T5154] kmalloc-cg-256 260KB 304KB [ 83.696950][ T5154] kmalloc-cg-128 185KB 204KB [ 83.698908][ T5154] kmalloc-cg-64 40KB 64KB [ 83.701293][ T5154] kmalloc-cg-32 39KB 188KB [ 83.703727][ T5154] kmalloc-cg-16 5KB 16KB [ 83.705779][ T5154] kmalloc-cg-8 13KB 24KB [ 83.707715][ T5154] kmalloc-cg-192 56KB 64KB [ 83.709676][ T5154] kmalloc-cg-96 47KB 68KB [ 83.711706][ T5154] kmalloc-8k 4928KB 5344KB [ 83.713770][ T5154] kmalloc-4k 30072KB 30176KB [ 83.716084][ T5154] kmalloc-2k 12268KB 15808KB [ 83.718297][ T5154] kmalloc-1k 9850KB 9888KB [ 83.720156][ T5154] kmalloc-512 9937KB 10496KB [ 83.722112][ T5154] kmalloc-256 9428KB 9620KB [ 83.724049][ T5154] kmalloc-128 1444KB 1536KB [ 83.726051][ T5154] kmalloc-64 2799KB 2952KB [ 83.728166][ T5154] kmalloc-32 1145KB 1396KB [ 83.730570][ T5154] kmalloc-16 349KB 376KB [ 83.732642][ T5154] kmalloc-8 356KB 392KB [ 83.734560][ T5154] kmalloc-192 1033KB 1148KB [ 83.736498][ T5154] kmalloc-96 1536KB 1652KB [ 83.738461][ T5154] kmem_cache_node 215KB 220KB [ 83.740489][ T5154] kmem_cache 179KB 218KB [ 83.742418][ T5154] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syslogd,pid=5136,uid=0 [ 83.748207][ T5154] Out of memory: Killed process 5136 (syslogd) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 83.758668][ T5154] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 83.762680][ T5154] CPU: 1 UID: 0 PID: 5154 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 83.762698][ T5154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.762706][ T5154] Call Trace: [ 83.762711][ T5154] [ 83.762716][ T5154] dump_stack_lvl+0x100/0x190 [ 83.762735][ T5154] dump_header+0xfb/0x606 [ 83.762749][ T5154] oom_kill_process.cold+0xd/0x330 [ 83.762764][ T5154] out_of_memory+0x340/0x14f0 [ 83.762785][ T5154] ? __pfx_out_of_memory+0x10/0x10 [ 83.762803][ T5154] ? psi_memstall_leave+0x1eb/0x360 [ 83.762821][ T5154] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 83.762842][ T5154] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 83.762854][ T5154] ? __blk_flush_plug+0x2f3/0x4b0 [ 83.762872][ T5154] ? __pfx_ext4_mpage_readpages.isra.0+0x10/0x10 [ 83.762887][ T5154] ? __pfx___blk_flush_plug+0x10/0x10 [ 83.762903][ T5154] ? alloc_pages_mpol+0x25a/0x540 [ 83.762924][ T5154] ? blk_finish_plug+0x83/0xa0 [ 83.762942][ T5154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 83.762959][ T5154] ? policy_nodemask+0xed/0x4f0 [ 83.762975][ T5154] alloc_pages_mpol+0x1fb/0x540 [ 83.762991][ T5154] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 83.763006][ T5154] ? filemap_get_entry+0x22d/0x450 [ 83.763023][ T5154] ? filemap_get_entry+0x22d/0x450 [ 83.763043][ T5154] folio_alloc_noprof+0x22/0x250 [ 83.763060][ T5154] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 83.763076][ T5154] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 83.763095][ T5154] __filemap_get_folio_mpol+0x653/0x1320 [ 83.763117][ T5154] filemap_fault+0x879/0x3130 [ 83.763137][ T5154] ? __pfx_filemap_fault+0x10/0x10 [ 83.763159][ T5154] ? find_held_lock+0x2b/0x80 [ 83.763173][ T5154] __do_fault+0x10b/0x440 [ 83.763186][ T5154] do_fault+0xa99/0x1750 [ 83.763203][ T5154] __handle_mm_fault+0x187d/0x2a00 [ 83.763224][ T5154] ? reacquire_held_locks+0xce/0x1e0 [ 83.763241][ T5154] ? __pfx___handle_mm_fault+0x10/0x10 [ 83.763261][ T5154] ? lock_vma_under_rcu+0x17c/0x590 [ 83.763290][ T5154] handle_mm_fault+0x37b/0xa30 [ 83.763310][ T5154] do_user_addr_fault+0x5a3/0x12f0 [ 83.763329][ T5154] exc_page_fault+0x6f/0xd0 [ 83.763349][ T5154] asm_exc_page_fault+0x26/0x30 [ 83.763361][ T5154] RIP: 0033:0x558cd5cf2850 [ 83.763379][ T5154] Code: Unable to access opcode bytes at 0x558cd5cf2826. [ 83.763384][ T5154] RSP: 002b:00007ffd2a96f740 EFLAGS: 00010246 [ 83.763395][ T5154] RAX: 0000558cd5d39040 RBX: 0000558cd5d39040 RCX: 000000000000006e [ 83.763402][ T5154] RDX: 000000000000001c RSI: 0000558cebd6bda4 RDI: 0000558cebd5fd04 [ 83.763409][ T5154] RBP: 0000558cebfb3d70 R08: 0000558cebd55f70 R09: 0000000000000020 [ 83.763417][ T5154] R10: 000000000000001c R11: 0000000000000028 R12: 0000000000000000 [ 83.763425][ T5154] R13: 0000558cd5d39100 R14: 0000000000000000 R15: 0000000000000000 [ 83.763439][ T5154] [ 83.763444][ T5154] Mem-Info: [ 83.857353][ T5154] active_anon:10 inactive_anon:22 isolated_anon:0 [ 83.857353][ T5154] active_file:3 inactive_file:70 isolated_file:0 [ 83.857353][ T5154] unevictable:1768 dirty:0 writeback:0 [ 83.857353][ T5154] slab_reclaimable:5501 slab_unreclaimable:51856 [ 83.857353][ T5154] mapped:4 shmem:1768 pagetables:721 [ 83.857353][ T5154] sec_pagetables:301 bounce:0 [ 83.857353][ T5154] kernel_misc_reclaimable:0 [ 83.857353][ T5154] free:23029 free_pcp:906 free_cma:0 [ 83.871845][ T5154] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8000kB pagetables:972kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 83.882767][ T5154] Node 1 active_anon:0kB inactive_anon:272kB active_file:108kB inactive_file:172kB 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:3744kB pagetables:1912kB sec_pagetables:60kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 83.894901][ T5154] Node 0 DMA free:2188kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB [ 83.905209][ T5154] lowmem_reserve[]: 0 280 280 280 280 [ 83.906982][ T5154] Node 0 DMA32 free:20720kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:8kB unevictable:3536kB writepending:0kB zspages:580kB present:1032196kB managed:287120kB mlocked:0kB bounce:0kB free_pcp:576kB local_pcp:32kB free_cma:0kB [ 83.917337][ T5154] lowmem_reserve[]: 0 0 0 0 0 [ 83.918856][ T5154] Node 1 DMA32 free:68952kB boost:32768kB min:79908kB low:91692kB high:103476kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:272kB active_file:0kB inactive_file:448kB unevictable:3536kB writepending:0kB zspages:2296kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:3076kB local_pcp:232kB free_cma:0kB [ 83.930196][ T5154] lowmem_reserve[]: 0 0 0 0 0 [ 83.931821][ T5154] Node 0 DMA: 77*4kB (U) 13*8kB (U) 11*16kB (U) 14*32kB (U) 2*64kB (U) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2188kB [ 83.936338][ T5154] Node 0 DMA32: 506*4kB (UME) 155*8kB (UME) 61*16kB (UME) 111*32kB (UME) 32*64kB (UME) 19*128kB (UME) 9*256kB (UME) 6*512kB (UME) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 20720kB [ 83.943477][ T5154] Node 1 DMA32: 170*4kB (UME) 352*8kB (UME) 225*16kB (UME) 125*32kB (UME) 80*64kB (UME) 58*128kB (UME) 21*256kB (UME) 10*512kB (UM) 0*1024kB 1*2048kB (U) 8*4096kB (U) = 68952kB [ 83.949176][ T5154] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 83.952637][ T5154] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 83.955998][ T5154] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 83.959085][ T5154] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 83.962018][ T5154] 1897 total pagecache pages [ 83.963476][ T5154] 56 pages in swap cache [ 83.964860][ T5154] Free swap = 117976kB [ 83.966189][ T5154] Total swap = 124996kB [ 83.967582][ T5154] 524155 pages RAM [ 83.969031][ T5154] 0 pages HighMem/MovableOnly [ 83.970856][ T5154] 211482 pages reserved [ 83.972576][ T5154] 0 pages cma reserved [ 83.974031][ T5154] Unreclaimable slab info: [ 83.975489][ T5154] Name Used Total [ 83.977553][ T5154] pid_2 22KB 63KB [ 83.979565][ T5154] bio-464 17KB 31KB [ 83.981611][ T5154] bio-528 19KB 31KB [ 83.983546][ T5154] bio-544 19KB 31KB [ 83.985532][ T5154] bio-552 19KB 31KB [ 83.988306][ T5154] zswap_entry 209KB 383KB [ 83.990421][ T5154] batadv_tt_change_cache 9KB 12KB [ 83.992558][ T5154] batadv_tl_cache 22KB 24KB [ 83.994474][ T5154] TIPC 65KB 92KB [ 83.996391][ T5154] SCTPv6 83KB 90KB [ 83.998456][ T5154] SCTP 24KB 30KB [ 84.000684][ T5154] RXRPC 96KB 128KB [ 84.002716][ T5154] rxrpc_call_jar 112KB 159KB [ 84.004811][ T5154] net_bridge_fdb_entry 43KB 47KB [ 84.006919][ T5154] fib6_node 140KB 144KB [ 84.008947][ T5154] ip6_dst_cache 150KB 351KB [ 84.010930][ T5154] RAWv6 113KB 154KB [ 84.012879][ T5154] UDPv6 85KB 126KB [ 84.014792][ T5154] TCPv6 70KB 243KB [ 84.016766][ T5154] wg_peer 118KB 118KB [ 84.018983][ T5154] allowedips_node 24KB 27KB [ 84.021251][ T5154] t10_alua_lu_gp_cache 8KB 15KB [ 84.023354][ T5154] scsi_sense_cache 60KB 60KB [ 84.025258][ T5154] virtio_scsi_cmd 21KB 24KB [ 84.027165][ T5154] bio-136 42KB 52KB [ 84.029154][ T5154] bio-264 10KB 15KB [ 84.031130][ T5154] mqueue_inode_cache 50KB 92KB [ 84.033193][ T5154] bio-272 10KB 15KB [ 84.035405][ T5154] f2fs_bio_post_read_ctx 30KB 31KB [ 84.037804][ T5154] jfs_mp 14KB 15KB [ 84.039767][ T5154] cifs_small_rq 28KB 32KB [ 84.041737][ T5154] cifs_request 67KB 67KB [ 84.043641][ T5154] cifs_mpx_ids 8KB 15KB [ 84.045611][ T5154] cifs_io_subrequest 42KB 47KB [ 84.047775][ T5154] cifs_io_request 105KB 111KB [ 84.049951][ T5154] nfs_commit_data 24KB 31KB [ 84.052026][ T5154] nfs_write_data 38KB 63KB [ 84.054004][ T5154] jbd2_inode 15KB 19KB [ 84.055933][ T5154] ext4_system_zone 2KB 3KB [ 84.057907][ T5154] ext4_io_end_vec 7KB 11KB [ 84.060073][ T5154] zspage 67KB 149KB [ 84.062213][ T5154] zs_handle 73KB 196KB [ 84.064254][ T5154] pid_namespace 66KB 92KB [ 84.066168][ T5154] kvm_gmem_inode_cache 15KB 30KB [ 84.068209][ T5154] kvm_vcpu 93KB 219KB [ 84.070267][ T5154] kvm_mmu_page_header 19KB 31KB [ 84.072385][ T5154] pte_list_desc 15KB 19KB [ 84.074545][ T5154] x86_emulator 119KB 191KB [ 84.076676][ T5154] rpc_buffers 25KB 31KB [ 84.078675][ T5154] rpc_tasks 8KB 15KB [ 84.080679][ T5154] UNIX-STREAM 63KB 223KB [ 84.082595][ T5154] UNIX 87KB 350KB [ 84.084563][ T5154] tcp_bind2_bucket 21KB 24KB [ 84.086649][ T5154] tcp_bind_bucket 22KB 24KB [ 84.089406][ T5154] ip_fib_trie 22KB 24KB [ 84.091550][ T5154] ip_fib_alias 71KB 86KB [ 84.093604][ T5154] rtable 28KB 40KB [ 84.095622][ T5154] RAW 88KB 95KB [ 84.097551][ T5154] UDP 85KB 127KB [ 84.099583][ T5154] tw_sock_TCP 19KB 31KB [ 84.101694][ T5154] request_sock_TCP 20KB 23KB [ 84.103785][ T5154] TCP 74KB 175KB [ 84.106053][ T5154] fs_bio_integrity 7KB 8KB [ 84.108219][ T5154] hugetlbfs_inode_cache 14KB 31KB [ 84.110409][ T5154] netfs_subrequest 35KB 39KB [ 84.112443][ T5154] netfs_request 105KB 111KB [ 84.114368][ T5154] bio-288 21KB 23KB [ 84.116383][ T5154] ep_head 2KB 20KB [ 84.118539][ T5154] eventpoll_pwq 8KB 23KB [ 84.120910][ T5154] eventpoll_epi 28KB 43KB [ 84.123175][ T5154] inotify_inode_mark 42KB 46KB [ 84.125261][ T5154] bpf_fs_inode_cache 14KB 31KB [ 84.127276][ T5154] sgpool-128 34KB 178KB [ 84.129276][ T5154] sgpool-64 57KB 223KB [ 84.131231][ T5154] sgpool-32 33KB 157KB [ 84.133334][ T5154] sgpool-16 32KB 78KB [ 84.135565][ T5154] sgpool-8 24KB 46KB [ 84.137837][ T5154] bio_crypt_ctx 9KB 11KB [ 84.140025][ T5154] bio_integrity_data 7KB 8KB [ 84.142009][ T5154] request_queue 223KB 242KB [ 84.143898][ T5154] blkdev_ioc 8KB 15KB [ 84.145824][ T5154] bio-200 22KB 70KB [ 84.147730][ T5154] biovec-max 246KB 476KB [ 84.149706][ T5154] biovec-128 63KB 159KB [ 84.151758][ T5154] biovec-64 27KB 157KB [ 84.153920][ T5154] biovec-16 16KB 54KB [ 84.156001][ T5154] user_namespace 13KB 30KB [ 84.157995][ T5154] uid_cache 33KB 54KB [ 84.159945][ T5154] iommu_iova_magazine 978KB 1134KB [ 84.161991][ T5154] iommu_iova 150KB 160KB [ 84.164103][ T5154] dmaengine-unmap-256 26KB 30KB [ 84.166192][ T5154] dmaengine-unmap-128 14KB 30KB [ 84.168335][ T5154] dmaengine-unmap-16 7KB 8KB [ 84.170398][ T5154] dmaengine-unmap-2 3KB 4KB [ 84.172444][ T5154] QIPCRTR 18KB 31KB [ 84.174465][ T5154] audit_buffer 11KB 11KB [ 84.176556][ T5154] skbuff_ext_cache 13KB 28KB [ 84.178652][ T5154] skbuff_small_head 1202KB 1274KB [ 84.181083][ T5154] skbuff_fclone_cache 23KB 125KB [ 84.183342][ T5154] skbuff_head_cache 1733KB 1747KB [ 84.185301][ T5154] configfs_dir_cache 30KB 32KB [ 84.187227][ T5154] file_lock_cache 17KB 31KB [ 84.189156][ T5154] file_lock_ctx 41KB 43KB [ 84.191643][ T5154] fsnotify_inode_mark_connector 35KB 43KB [ 84.193952][ T5154] taskstats 73KB 111KB [ 84.196053][ T5154] mem_cgroup_per_node 88KB 123KB [ 84.198170][ T5154] mem_cgroup 123KB 154KB [ 84.200187][ T5154] proc_dir_entry 595KB 625KB [ 84.202186][ T5154] pde_opener 3KB 3KB [ 84.204199][ T5154] seq_file 21KB 70KB [ 84.206240][ T5154] sigqueue 14KB 39KB [ 84.208328][ T5154] shmem_inode_cache 6791KB 6966KB [ 84.210411][ T5154] kernfs_iattrs_cache 19KB 23KB [ 84.212571][ T5154] kernfs_node_cache 24188KB 24292KB [ 84.214500][ T5154] mnt_cache 45KB 94KB [ 84.216442][ T5154] filp 68KB 456KB [ 84.218368][ T5154] names_cache 19KB 40KB [ 84.220401][ T5154] net_namespace 78KB 117KB [ 84.222640][ T5154] ima_iint_cache 31KB 63KB [ 84.224896][ T5154] lsm_inode_cache 1268KB 1795KB [ 84.226900][ T5154] lsm_file_cache 37KB 221KB [ 84.228814][ T5154] key_jar 24KB 31KB [ 84.230785][ T5154] uts_namespace 43KB 61KB [ 84.232701][ T5154] nsproxy 21KB 31KB [ 84.234643][ T5154] vm_area_struct 226KB 718KB [ 84.236680][ T5154] fs_cache 26KB 64KB [ 84.238798][ T5154] files_cache 102KB 223KB [ 84.241016][ T5154] task_exec_state 8KB 40KB [ 84.243065][ T5154] signal_cache 757KB 2002KB [ 84.244990][ T5154] sighand_cache 968KB 2284KB [ 84.246910][ T5154] task_struct 3734KB 5000KB [ 84.248899][ T5154] cred 122KB 352KB [ 84.251153][ T5154] anon_vma_chain 84KB 232KB [ 84.253450][ T5154] anon_vma 117KB 367KB [ 84.255517][ T5154] pid 135KB 406KB [ 84.257458][ T5154] Acpi-Operand 201KB 320KB [ 84.259389][ T5154] Acpi-ParseExt 21KB 39KB [ 84.261345][ T5154] Acpi-Parse 13KB 23KB [ 84.263373][ T5154] Acpi-State 9KB 27KB [ 84.265596][ T5154] Acpi-Namespace 31KB 48KB [ 84.267863][ T5154] numa_policy 3KB 4KB [ 84.269918][ T5154] perf_event 15KB 31KB [ 84.271855][ T5154] trace_event_file 577KB 580KB [ 84.273751][ T5154] ftrace_event_field 1118KB 1122KB [ 84.275677][ T5154] pool_workqueue 2009KB 2032KB [ 84.277642][ T5154] task_group 48KB 64KB [ 84.279815][ T5154] maple_node 417KB 1400KB [ 84.282125][ T5154] mm_struct 165KB 478KB [ 84.284409][ T5154] vmap_area 264KB 534KB [ 84.286382][ T5154] debug_objects_cache 1799KB 3157KB [ 84.288309][ T5154] page->ptl 25KB 98KB [ 84.290245][ T5154] kmalloc-cg-8k 1232KB 1440KB [ 84.292270][ T5154] kmalloc-cg-4k 10304KB 10912KB [ 84.294984][ T5154] kmalloc-cg-2k 6480KB 6848KB [ 84.297209][ T5154] kmalloc-cg-1k 1896KB 2208KB [ 84.299380][ T5154] kmalloc-cg-512 918KB 1040KB [ 84.301353][ T5154] kmalloc-cg-256 260KB 304KB [ 84.303252][ T5154] kmalloc-cg-128 185KB 204KB [ 84.305159][ T5154] kmalloc-cg-64 40KB 64KB [ 84.307094][ T5154] kmalloc-cg-32 39KB 188KB [ 84.309217][ T5154] kmalloc-cg-16 5KB 16KB [ 84.311513][ T5154] kmalloc-cg-8 13KB 24KB [ 84.313737][ T5154] kmalloc-cg-192 56KB 64KB [ 84.315737][ T5154] kmalloc-cg-96 47KB 68KB [ 84.317771][ T5154] kmalloc-8k 4928KB 5344KB [ 84.319686][ T5154] kmalloc-4k 32120KB 32224KB [ 84.321714][ T5154] kmalloc-2k 12268KB 15808KB [ 84.323726][ T5154] kmalloc-1k 10090KB 10144KB [ 84.326120][ T5154] kmalloc-512 9937KB 10496KB [ 84.328411][ T5154] kmalloc-256 9610KB 9620KB [ 84.330390][ T5154] kmalloc-128 1444KB 1536KB [ 84.332406][ T5154] kmalloc-64 2799KB 2952KB [ 84.334304][ T5154] kmalloc-32 1156KB 1396KB [ 84.336353][ T5154] kmalloc-16 349KB 376KB [ 84.338419][ T5154] kmalloc-8 356KB 392KB [ 84.340705][ T5154] kmalloc-192 1033KB 1148KB [ 84.342740][ T5154] kmalloc-96 1559KB 1652KB [ 84.344664][ T5154] kmem_cache_node 215KB 220KB [ 84.346574][ T5154] kmem_cache 179KB 218KB [ 84.348578][ T5154] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5139,uid=0 [ 84.353335][ T5154] Out of memory: Killed process 5139 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 84.363352][ T5154] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 84.367360][ T5154] CPU: 1 UID: 0 PID: 5154 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 84.367378][ T5154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.367387][ T5154] Call Trace: [ 84.367392][ T5154] [ 84.367398][ T5154] dump_stack_lvl+0x100/0x190 [ 84.367416][ T5154] dump_header+0xfb/0x606 [ 84.367429][ T5154] out_of_memory.cold+0xd/0x170 [ 84.367445][ T5154] ? __pfx_out_of_memory+0x10/0x10 [ 84.367464][ T5154] ? psi_memstall_leave+0x1eb/0x360 [ 84.367480][ T5154] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 84.367501][ T5154] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 84.367514][ T5154] ? __blk_flush_plug+0x2f3/0x4b0 [ 84.367531][ T5154] ? __pfx_ext4_mpage_readpages.isra.0+0x10/0x10 [ 84.367546][ T5154] ? __pfx___blk_flush_plug+0x10/0x10 [ 84.367562][ T5154] ? alloc_pages_mpol+0x25a/0x540 [ 84.367581][ T5154] ? blk_finish_plug+0x83/0xa0 [ 84.367599][ T5154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 84.367616][ T5154] ? policy_nodemask+0xed/0x4f0 [ 84.367631][ T5154] alloc_pages_mpol+0x1fb/0x540 [ 84.367645][ T5154] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 84.367659][ T5154] ? filemap_get_entry+0x22d/0x450 [ 84.367675][ T5154] ? filemap_get_entry+0x22d/0x450 [ 84.367693][ T5154] folio_alloc_noprof+0x22/0x250 [ 84.367709][ T5154] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 84.367725][ T5154] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 84.367742][ T5154] __filemap_get_folio_mpol+0x653/0x1320 [ 84.367762][ T5154] filemap_fault+0x879/0x3130 [ 84.367782][ T5154] ? __pfx_filemap_fault+0x10/0x10 [ 84.367802][ T5154] ? find_held_lock+0x2b/0x80 [ 84.367815][ T5154] __do_fault+0x10b/0x440 [ 84.367829][ T5154] do_fault+0xa99/0x1750 [ 84.367845][ T5154] __handle_mm_fault+0x187d/0x2a00 [ 84.367864][ T5154] ? reacquire_held_locks+0xce/0x1e0 [ 84.367880][ T5154] ? __pfx___handle_mm_fault+0x10/0x10 [ 84.367899][ T5154] ? lock_vma_under_rcu+0x17c/0x590 [ 84.367923][ T5154] handle_mm_fault+0x37b/0xa30 [ 84.367941][ T5154] do_user_addr_fault+0x5a3/0x12f0 [ 84.367978][ T5154] exc_page_fault+0x6f/0xd0 [ 84.367997][ T5154] asm_exc_page_fault+0x26/0x30 [ 84.368009][ T5154] RIP: 0033:0x558cd5cf2850 [ 84.368026][ T5154] Code: Unable to access opcode bytes at 0x558cd5cf2826. [ 84.368032][ T5154] RSP: 002b:00007ffd2a96f740 EFLAGS: 00010246 [ 84.368042][ T5154] RAX: 0000558cd5d39040 RBX: 0000558cd5d39040 RCX: 000000000000006e [ 84.368049][ T5154] RDX: 000000000000001c RSI: 0000558cebd6bda4 RDI: 0000558cebd5fd04 [ 84.368056][ T5154] RBP: 0000558cebfb3d70 R08: 0000558cebd55f70 R09: 0000000000000020 [ 84.368063][ T5154] R10: 000000000000001c R11: 0000000000000028 R12: 0000000000000000 [ 84.368069][ T5154] R13: 0000558cd5d39100 R14: 0000000000000000 R15: 0000000000000000 [ 84.368082][ T5154] [ 84.368087][ T5154] Mem-Info: [ 84.457895][ T5154] active_anon:19 inactive_anon:30 isolated_anon:0 [ 84.457895][ T5154] active_file:7 inactive_file:66 isolated_file:0 [ 84.457895][ T5154] unevictable:1768 dirty:0 writeback:0 [ 84.457895][ T5154] slab_reclaimable:5501 slab_unreclaimable:52098 [ 84.457895][ T5154] mapped:4 shmem:1768 pagetables:709 [ 84.457895][ T5154] sec_pagetables:301 bounce:0 [ 84.457895][ T5154] kernel_misc_reclaimable:0 [ 84.457895][ T5154] free:22497 free_pcp:1253 free_cma:0 [ 84.472352][ T5154] Node 0 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:8kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7968kB pagetables:924kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 84.482795][ T5154] Node 1 active_anon:76kB inactive_anon:120kB active_file:24kB inactive_file:256kB 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:3744kB pagetables:1912kB sec_pagetables:60kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 84.493766][ T5154] Node 0 DMA free:2188kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB [ 84.504300][ T5154] lowmem_reserve[]: 0 280 280 280 280 [ 84.506076][ T5154] Node 0 DMA32 free:20720kB boost:28740kB min:41516kB low:44708kB high:47900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:28kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:580kB present:1032196kB managed:287120kB mlocked:0kB bounce:0kB free_pcp:624kB local_pcp:32kB free_cma:0kB [ 84.516218][ T5154] lowmem_reserve[]: 0 0 0 0 0 [ 84.517852][ T5154] Node 1 DMA32 free:67080kB boost:32768kB min:79908kB low:91692kB high:103476kB reserved_highatomic:0KB free_highatomic:0KB active_anon:188kB inactive_anon:8kB active_file:28kB inactive_file:252kB unevictable:3536kB writepending:0kB zspages:2292kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4272kB local_pcp:376kB free_cma:0kB [ 84.528209][ T5154] lowmem_reserve[]: 0 0 0 0 0 [ 84.529824][ T5154] Node 0 DMA: 77*4kB (U) 13*8kB (U) 11*16kB (U) 14*32kB (U) 2*64kB (U) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2188kB [ 84.534162][ T5154] Node 0 DMA32: 506*4kB (UME) 155*8kB (UME) 61*16kB (UME) 111*32kB (UME) 32*64kB (UME) 19*128kB (UME) 9*256kB (UME) 6*512kB (UME) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 20720kB [ 84.539972][ T5154] Node 1 DMA32: 170*4kB (UME) 321*8kB (UME) 225*16kB (UME) 125*32kB (UME) 80*64kB (UME) 48*128kB (ME) 19*256kB (ME) 10*512kB (UM) 0*1024kB 1*2048kB (U) 8*4096kB (U) = 66912kB [ 84.545673][ T5154] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 84.548761][ T5154] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 84.551877][ T5154] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 84.555193][ T5154] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 84.558260][ T5154] 1897 total pagecache pages [ 84.559754][ T5154] 56 pages in swap cache [ 84.561149][ T5154] Free swap = 118116kB [ 84.562467][ T5154] Total swap = 124996kB [ 84.563790][ T5154] 524155 pages RAM [ 84.564995][ T5154] 0 pages HighMem/MovableOnly [ 84.566524][ T5154] 211482 pages reserved [ 84.567999][ T5154] 0 pages cma reserved [ 84.569539][ T5154] Unreclaimable slab info: [ 84.571237][ T5154] Name Used Total [ 84.573466][ T5154] pid_2 22KB 63KB [ 84.575356][ T5154] bio-464 17KB 31KB [ 84.577268][ T5154] bio-528 19KB 31KB [ 84.579197][ T5154] bio-544 19KB 31KB [ 84.581968][ T5154] bio-552 19KB 31KB [ 84.584053][ T5154] zswap_entry 209KB 383KB [ 84.586193][ T5154] batadv_tt_change_cache 9KB 12KB [ 84.588500][ T5154] batadv_tl_cache 22KB 24KB [ 84.590805][ T5154] TIPC 65KB 92KB [ 84.592723][ T5154] SCTPv6 83KB 90KB [ 84.594603][ T5154] SCTP 24KB 30KB [ 84.596630][ T5154] RXRPC 96KB 128KB [ 84.598563][ T5154] rxrpc_call_jar 112KB 159KB [ 84.601171][ T5154] net_bridge_fdb_entry 43KB 47KB [ 84.603561][ T5154] fib6_node 140KB 144KB [ 84.605918][ T5154] ip6_dst_cache 150KB 351KB [ 84.607926][ T5154] RAWv6 113KB 154KB [ 84.609864][ T5154] UDPv6 85KB 126KB [ 84.611816][ T5154] TCPv6 70KB 243KB [ 84.613771][ T5154] wg_peer 118KB 118KB [ 84.615717][ T5154] allowedips_node 24KB 27KB [ 84.617670][ T5154] t10_alua_lu_gp_cache 8KB 15KB [ 84.619889][ T5154] scsi_sense_cache 60KB 60KB [ 84.622123][ T5154] virtio_scsi_cmd 21KB 24KB [ 84.624233][ T5154] bio-136 42KB 52KB [ 84.626334][ T5154] bio-264 10KB 15KB [ 84.628269][ T5154] mqueue_inode_cache 50KB 92KB [ 84.630242][ T5154] bio-272 10KB 15KB [ 84.632213][ T5154] f2fs_bio_post_read_ctx 30KB 31KB [ 84.634428][ T5154] jfs_mp 14KB 15KB [ 84.636573][ T5154] cifs_small_rq 28KB 32KB [ 84.638701][ T5154] cifs_request 67KB 67KB [ 84.641352][ T5154] cifs_mpx_ids 8KB 15KB [ 84.643821][ T5154] cifs_io_subrequest 42KB 47KB [ 84.646399][ T5154] cifs_io_request 105KB 111KB [ 84.648991][ T5154] nfs_commit_data 24KB 31KB [ 84.651295][ T5154] nfs_write_data 38KB 63KB [ 84.653384][ T5154] jbd2_inode 15KB 19KB [ 84.655367][ T5154] ext4_system_zone 2KB 3KB [ 84.657288][ T5154] ext4_io_end_vec 7KB 11KB [ 84.659257][ T5154] zspage 67KB 149KB [ 84.661368][ T5154] zs_handle 73KB 196KB [ 84.663490][ T5154] pid_namespace 66KB 92KB [ 84.665618][ T5154] kvm_gmem_inode_cache 15KB 30KB [ 84.667693][ T5154] kvm_vcpu 93KB 219KB [ 84.669611][ T5154] kvm_mmu_page_header 19KB 31KB [ 84.671637][ T5154] pte_list_desc 15KB 19KB [ 84.673596][ T5154] x86_emulator 119KB 191KB [ 84.675689][ T5154] rpc_buffers 25KB 31KB [ 84.677852][ T5154] rpc_tasks 8KB 15KB [ 84.679865][ T5154] UNIX-STREAM 63KB 223KB [ 84.681985][ T5154] UNIX 87KB 350KB [ 84.683906][ T5154] tcp_bind2_bucket 21KB 24KB [ 84.685988][ T5154] tcp_bind_bucket 22KB 24KB [ 84.688120][ T5154] ip_fib_trie 22KB 24KB [ 84.690263][ T5154] ip_fib_alias 71KB 86KB [ 84.692293][ T5154] rtable 28KB 40KB [ 84.694199][ T5154] RAW 88KB 95KB [ 84.696120][ T5154] UDP 85KB 127KB [ 84.698088][ T5154] tw_sock_TCP 19KB 31KB [ 84.700109][ T5154] request_sock_TCP 20KB 23KB [ 84.702312][ T5154] TCP 74KB 175KB [ 84.705055][ T5154] fs_bio_integrity 7KB 8KB [ 84.707102][ T5154] hugetlbfs_inode_cache 14KB 31KB [ 84.709478][ T5154] netfs_subrequest 35KB 39KB [ 84.712163][ T5154] netfs_request 105KB 111KB [ 84.714878][ T5154] bio-288 21KB 23KB [ 84.717696][ T5154] ep_head 2KB 20KB [ 84.719934][ T5154] eventpoll_pwq 8KB 23KB [ 84.722125][ T5154] eventpoll_epi 28KB 43KB [ 84.724119][ T5154] inotify_inode_mark 42KB 46KB [ 84.726229][ T5154] bpf_fs_inode_cache 14KB 31KB [ 84.728430][ T5154] sgpool-128 34KB 178KB [ 84.730774][ T5154] sgpool-64 57KB 223KB [ 84.732836][ T5154] sgpool-32 33KB 157KB [ 84.734753][ T5154] sgpool-16 32KB 78KB [ 84.736717][ T5154] sgpool-8 24KB 46KB [ 84.738653][ T5154] bio_crypt_ctx 9KB 11KB [ 84.741039][ T5154] bio_integrity_data 7KB 8KB [ 84.743259][ T5154] request_queue 223KB 242KB [ 84.745716][ T5154] blkdev_ioc 8KB 15KB [ 84.748008][ T5154] bio-200 22KB 70KB [ 84.750063][ T5154] biovec-max 246KB 476KB [ 84.752114][ T5154] biovec-128 63KB 159KB [ 84.754029][ T5154] biovec-64 27KB 157KB [ 84.756026][ T5154] biovec-16 16KB 54KB [ 84.757958][ T5154] user_namespace 13KB 30KB [ 84.759990][ T5154] uid_cache 33KB 54KB [ 84.762191][ T5154] iommu_iova_magazine 978KB 1134KB [ 84.764563][ T5154] iommu_iova 150KB 160KB [ 84.766967][ T5154] dmaengine-unmap-256 26KB 30KB [ 84.769167][ T5154] dmaengine-unmap-128 14KB 30KB [ 84.771129][ T5154] dmaengine-unmap-16 7KB 8KB [ 84.773065][ T5154] dmaengine-unmap-2 3KB 4KB [ 84.775000][ T5154] QIPCRTR 18KB 31KB [ 84.776945][ T5154] audit_buffer 11KB 11KB [ 84.778970][ T5154] skbuff_ext_cache 13KB 28KB [ 84.781282][ T5154] skbuff_small_head 1250KB 1274KB [ 84.783536][ T5154] skbuff_fclone_cache 23KB 125KB [ 84.785516][ T5154] skbuff_head_cache 1779KB 1802KB [ 84.787313][ T5154] configfs_dir_cache 30KB 32KB [ 84.789321][ T5154] file_lock_cache 17KB 31KB [ 84.791290][ T5154] file_lock_ctx 41KB 43KB [ 84.793488][ T5154] fsnotify_inode_mark_connector 35KB 43KB [ 84.796198][ T5154] taskstats 73KB 111KB [ 84.798346][ T5154] mem_cgroup_per_node 88KB 123KB [ 84.800353][ T5154] mem_cgroup 123KB 154KB [ 84.802335][ T5154] proc_dir_entry 595KB 625KB [ 84.804245][ T5154] pde_opener 3KB 3KB [ 84.806816][ T5154] seq_file 21KB 70KB [ 84.808804][ T5154] sigqueue 14KB 39KB [ 84.811027][ T5154] shmem_inode_cache 6791KB 6966KB [ 84.813568][ T5154] kernfs_iattrs_cache 19KB 23KB [ 84.816115][ T5154] kernfs_node_cache 24188KB 24292KB [ 84.818095][ T5154] mnt_cache 45KB 94KB [ 84.820185][ T5154] filp 68KB 456KB [ 84.822151][ T5154] names_cache 19KB 40KB [ 84.824065][ T5154] net_namespace 78KB 117KB [ 84.826007][ T5154] ima_iint_cache 31KB 63KB [ 84.827997][ T5154] lsm_inode_cache 1268KB 1795KB [ 84.830086][ T5154] lsm_file_cache 37KB 221KB [ 84.832265][ T5154] key_jar 24KB 31KB [ 84.834577][ T5154] uts_namespace 43KB 61KB [ 84.836726][ T5154] nsproxy 21KB 31KB [ 84.838646][ T5154] vm_area_struct 226KB 718KB [ 84.840637][ T5154] fs_cache 26KB 64KB [ 84.842557][ T5154] files_cache 102KB 223KB [ 84.844474][ T5154] task_exec_state 8KB 40KB [ 84.846432][ T5154] signal_cache 757KB 2002KB [ 84.848704][ T5154] sighand_cache 968KB 2284KB [ 84.851286][ T5154] task_struct 3734KB 5000KB [ 84.853573][ T5154] cred 122KB 352KB [ 84.855576][ T5154] anon_vma_chain 84KB 232KB [ 84.857438][ T5154] anon_vma 117KB 367KB [ 84.859661][ T5154] pid 135KB 406KB [ 84.862278][ T5154] Acpi-Operand 201KB 320KB [ 84.864791][ T5154] Acpi-ParseExt 21KB 39KB [ 84.867366][ T5154] Acpi-Parse 13KB 23KB [ 84.869628][ T5154] Acpi-State 9KB 27KB [ 84.871863][ T5154] Acpi-Namespace 31KB 48KB [ 84.874152][ T5154] numa_policy 3KB 4KB [ 84.876275][ T5154] perf_event 15KB 31KB [ 84.878240][ T5154] trace_event_file 577KB 580KB [ 84.880361][ T5154] ftrace_event_field 1118KB 1122KB [ 84.882378][ T5154] pool_workqueue 2009KB 2032KB [ 84.884317][ T5154] task_group 48KB 64KB [ 84.886415][ T5154] maple_node 417KB 1400KB [ 84.888787][ T5154] mm_struct 165KB 478KB [ 84.891216][ T5154] vmap_area 264KB 534KB [ 84.893258][ T5154] debug_objects_cache 1798KB 3157KB [ 84.895264][ T5154] page->ptl 25KB 98KB [ 84.897469][ T5154] kmalloc-cg-8k 1232KB 1440KB [ 84.899425][ T5154] kmalloc-cg-4k 10304KB 10912KB [ 84.901655][ T5154] kmalloc-cg-2k 6480KB 6848KB [ 84.903885][ T5154] kmalloc-cg-1k 1896KB 2208KB [ 84.906475][ T5154] kmalloc-cg-512 918KB 1040KB [ 84.908979][ T5154] kmalloc-cg-256 260KB 304KB [ 84.910975][ T5154] kmalloc-cg-128 185KB 204KB [ 84.912955][ T5154] kmalloc-cg-64 40KB 64KB [ 84.915048][ T5154] kmalloc-cg-32 39KB 188KB [ 84.917097][ T5154] kmalloc-cg-16 5KB 16KB [ 84.919138][ T5154] kmalloc-cg-8 13KB 24KB [ 84.921906][ T5154] kmalloc-cg-192 56KB 64KB [ 84.924028][ T5154] kmalloc-cg-96 47KB 68KB [ 84.926221][ T5154] kmalloc-8k 4928KB 5344KB [ 84.928134][ T5154] kmalloc-4k 32872KB 32960KB [ 84.930062][ T5154] kmalloc-2k 12268KB 15808KB [ 84.932040][ T5154] kmalloc-1k 10190KB 10208KB [ 84.934056][ T5154] kmalloc-512 9947KB 10496KB [ 84.936342][ T5154] kmalloc-256 9428KB 9524KB [ 84.938641][ T5154] kmalloc-128 1444KB 1536KB [ 84.940879][ T5154] kmalloc-64 2806KB 2952KB [ 84.942793][ T5154] kmalloc-32 1163KB 1396KB [ 84.944711][ T5154] kmalloc-16 349KB 376KB [ 84.946686][ T5154] kmalloc-8 356KB 392KB [ 84.948638][ T5154] kmalloc-192 1033KB 1148KB [ 84.950671][ T5154] kmalloc-96 1561KB 1652KB [ 84.952788][ T5154] kmem_cache_node 215KB 220KB [ 84.955097][ T5154] kmem_cache 179KB 218KB [ 84.957370][ T5154] Out of memory and no killable processes... [ 84.959308][ T5154] Kernel panic - not syncing: System is deadlocked on memory [ 84.961604][ T5154] CPU: 1 UID: 0 PID: 5154 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 84.964340][ T5154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.967985][ T5154] Call Trace: [ 84.969288][ T5154] [ 84.970398][ T5154] dump_stack_lvl+0x100/0x190 [ 84.971995][ T5154] vpanic+0x552/0x970 [ 84.973264][ T5154] ? __pfx_vpanic+0x10/0x10 [ 84.974691][ T5154] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 84.976633][ T5154] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 84.978499][ T5154] ? lockdep_hardirqs_on+0x78/0x100 [ 84.980190][ T5154] panic+0xd1/0xe0 [ 84.981457][ T5154] ? __pfx_panic+0x10/0x10 [ 84.982954][ T5154] ? dump_unreclaimable_slab.cold+0x79/0xbf [ 84.985184][ T5154] ? dump_header+0x5f9/0x606 [ 84.986940][ T5154] ? out_of_memory.cold+0x91/0x170 [ 84.988797][ T5154] ? out_of_memory.cold+0x53/0x170 [ 84.990427][ T5154] out_of_memory.cold+0xa2/0x170 [ 84.991989][ T5154] ? __pfx_out_of_memory+0x10/0x10 [ 84.993603][ T5154] ? psi_memstall_leave+0x1eb/0x360 [ 84.995301][ T5154] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 84.997295][ T5154] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 84.999550][ T5154] ? __blk_flush_plug+0x2f3/0x4b0 [ 85.001365][ T5154] ? __pfx_ext4_mpage_readpages.isra.0+0x10/0x10 [ 85.003549][ T5154] ? __pfx___blk_flush_plug+0x10/0x10 [ 85.005476][ T5154] ? alloc_pages_mpol+0x25a/0x540 [ 85.007622][ T5154] ? blk_finish_plug+0x83/0xa0 [ 85.009579][ T5154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 85.011576][ T5154] ? policy_nodemask+0xed/0x4f0 [ 85.013300][ T5154] alloc_pages_mpol+0x1fb/0x540 [ 85.015024][ T5154] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 85.016899][ T5154] ? filemap_get_entry+0x22d/0x450 [ 85.018630][ T5154] ? filemap_get_entry+0x22d/0x450 [ 85.020383][ T5154] folio_alloc_noprof+0x22/0x250 [ 85.021960][ T5154] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 85.023963][ T5154] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 85.026293][ T5154] __filemap_get_folio_mpol+0x653/0x1320 [ 85.028347][ T5154] filemap_fault+0x879/0x3130 [ 85.030180][ T5154] ? __pfx_filemap_fault+0x10/0x10 [ 85.032029][ T5154] ? find_held_lock+0x2b/0x80 [ 85.033533][ T5154] __do_fault+0x10b/0x440 [ 85.034946][ T5154] do_fault+0xa99/0x1750 [ 85.036415][ T5154] __handle_mm_fault+0x187d/0x2a00 [ 85.038133][ T5154] ? reacquire_held_locks+0xce/0x1e0 [ 85.039861][ T5154] ? __pfx___handle_mm_fault+0x10/0x10 [ 85.041766][ T5154] ? lock_vma_under_rcu+0x17c/0x590 [ 85.043617][ T5154] handle_mm_fault+0x37b/0xa30 [ 85.045372][ T5154] do_user_addr_fault+0x5a3/0x12f0 [ 85.047137][ T5154] exc_page_fault+0x6f/0xd0 [ 85.048625][ T5154] asm_exc_page_fault+0x26/0x30 [ 85.050195][ T5154] RIP: 0033:0x558cd5cf2850 [ 85.051613][ T5154] Code: Unable to access opcode bytes at 0x558cd5cf2826. [ 85.053797][ T5154] RSP: 002b:00007ffd2a96f740 EFLAGS: 00010246 [ 85.055893][ T5154] RAX: 0000558cd5d39040 RBX: 0000558cd5d39040 RCX: 000000000000006e [ 85.058911][ T5154] RDX: 000000000000001c RSI: 0000558cebd6bda4 RDI: 0000558cebd5fd04 [ 85.061571][ T5154] RBP: 0000558cebfb3d70 R08: 0000558cebd55f70 R09: 0000000000000020 [ 85.064034][ T5154] R10: 000000000000001c R11: 0000000000000028 R12: 0000000000000000 [ 85.066523][ T5154] R13: 0000558cd5d39100 R14: 0000000000000000 R15: 0000000000000000 [ 85.069105][ T5154] [ 85.071006][ T5154] Kernel Offset: disabled [ 85.072738][ T5154] Rebooting in 86400 seconds..