last executing test programs: 3.699465639s ago: executing program 2 (id=58): bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x38) 3.653153126s ago: executing program 2 (id=60): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newtclass={0x24, 0x28, 0x4, 0x70bd26, 0x25dbdbff, {0x0, 0x0, 0x0, 0x0, {0x9, 0x4}, {0x7, 0xb}, {0xb, 0xf}}}, 0x24}}, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x24048c00}, 0x10) sendmmsg(r1, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = openat$nci(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) read$nci(r2, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) getpid() r3 = gettid() ppoll(0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000180)=0xffffffffffffffff) fcntl$setsig(r4, 0xa, 0x12) ppoll(&(0x7f0000000100)=[{r5, 0x1000}], 0x1, 0x0, 0x0, 0x0) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x13) 2.737003773s ago: executing program 2 (id=70): r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$NFT_BATCH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000009780)=ANY=[@ANYBLOB="140000001000010000000000000000000700000afc8a00000c0a01"], 0x8b44}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[], 0xfc}}, 0x0) 2.69165427s ago: executing program 2 (id=71): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1b000000000000000000000000800000000008"], 0x48) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000010000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9f0100180000000000000024000400010000840000000103740000ffffffff000000010000000000000006040000000000"], 0x0, 0x3e}, 0x28) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = timerfd_create(0x0, 0x0) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1) 2.455300617s ago: executing program 3 (id=72): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r0, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0)}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000380)={r1, &(0x7f0000000280), &(0x7f0000000300)=""/84}, 0x20) 2.381698109s ago: executing program 3 (id=73): syz_io_uring_setup(0x494, 0x0, &(0x7f0000000080), 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x20, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @netfilter, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7dc470d00281f324, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) socket(0x28, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={0x1, 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.381320985s ago: executing program 3 (id=74): socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x4) socket$nl_rdma(0x10, 0x3, 0x14) socket$netlink(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x42901, 0x0) socket$kcm(0x2, 0xa, 0x2) socket$packet(0x11, 0x3, 0x300) socket$inet(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='kfree\x00', r1}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00', 0x0}) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001100a7cc4a372eaf541d002007000000", @ANYRES32=r2, @ANYBLOB="00000000100000001c001a80080002802d00ff00080002", @ANYRES16=r3, @ANYRES32=r3], 0x44}}, 0x0) 2.270896796s ago: executing program 3 (id=75): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240), 0x40900, 0x0) r1 = syz_io_uring_setup(0x497, &(0x7f0000000180)={0x0, 0x5ea3, 0x8, 0x8000, 0x80400250}, &(0x7f0000000080)=0x0, &(0x7f0000000400)=0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x68, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000300)='kfree\x00', r4, 0x0, 0xb}, 0x18) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r2, r3, 0x0) io_uring_enter(r1, 0x4be7, 0x4c3, 0x43, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000002007000000000000000000095"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'veth1_virt_wifi\x00', 0x0}) r7 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000800)={r5, r6, 0x25, 0x4, @val=@tcx}, 0x1c) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000009c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20080, 0x80e1}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x3, &(0x7f0000000480)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000680)={r7, r9, 0x4, r5}, 0x10) 1.991402078s ago: executing program 3 (id=79): r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$NFT_BATCH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000009780)=ANY=[@ANYBLOB="140000001000010000000000000000000700000afc8a00000c0a01"], 0x8b44}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[@ANYBLOB], 0xfc}}, 0x0) 1.991018824s ago: executing program 3 (id=80): r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f0000000700)=ANY=[@ANYRES32=r0], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="1800002cc87f111f7982f60000008500000023000000950000"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x94eb2000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0x7ffff000}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x4, {0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1ca5}}}, 0x32) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file3\x00', 0x11e) renameat2(0xffffffffffffff9c, &(0x7f0000000400)='./file1/file3\x00', 0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r1}, 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/fscreate\x00') writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="c8", 0x1}], 0x1) r5 = socket(0x10, 0x3, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000000001c000000000000ea04850000007b00000095"], &(0x7f00000001c0)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r6, 0x0, 0x2}, 0x18) sendmsg$IPSET_CMD_HEADER(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYRES32=0x0], 0x30}, 0x1, 0x0, 0x0, 0xc040}, 0x20014040) connect$netlink(r5, &(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdffc}, 0xc) sendmsg$nl_route_sched(r5, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000008c0)=@newtaction={0x113c, 0x32, 0x829, 0xffffffff, 0x0, {0x0, 0x0, 0x2}, [{0x1128, 0x1, [@m_tunnel_key={0xc4, 0x19, 0x0, 0x0, {{0xf}, {0xc, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast1}]}, {0x8b, 0x6, "3ffa31a1e04e5f0bbe9ef54c170123d5af666c4927b8f0430c551ddfba0fa3d5e2d1bd396d7958e9f2bbf8484ea9d0ed9738d3af8bc421689e177d49c805b44ae7c5edad919a2c177727099adf9fe1a1b6f37a1426c4da45f50c5e27a49505edeb9e1aa0906dda6d5509d7d7bc28f96266d89021efbe8ea3dec1b711937e658c53f27c4767110d"}, {0xc}, {0xc, 0x8, {0x49c417274cb50172}}}}, @m_simple={0x1060, 0x1b, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x7ff, 0x0, 0xffffffffffffffff, 0x40, 0x577}}, @TCA_DEF_DATA={0x8, 0x3, 'GPL\x00'}, @TCA_DEF_DATA={0x8, 0x3, '&.\'\x00'}, @TCA_DEF_DATA={0x6, 0x3, '#\x00'}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}]}]}, 0x113c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') read$eventfd(r8, &(0x7f0000000080), 0x8) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000005a40)=ANY=[@ANYBLOB="b400000010000904000000000000000000002200", @ANYRES32=0x0, @ANYBLOB="fffffffed9526cfd8400128009000100766c616e000000007400028006000100000600000c000200367da1650e000000280003800c00010001800000002000000c000100a1000000c84200000c0001000800000008000000340004800c00010006000000ff0300000c00010004000000080000000c00010004000000020000000c000100050000000300000008000500", @ANYRES32=r7], 0xb4}, 0x1, 0x0, 0x0, 0x4008040}, 0x80) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x6a1c2, 0x50) 1.821696006s ago: executing program 2 (id=81): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x10}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x8}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=@newtfilter={0x7c, 0x2c, 0xca7, 0x70bd25, 0x0, {0x0, 0x0, 0x0, r4, {0x4, 0x4}, {}, {0x1, 0xfff1}}, [@filter_kind_options=@f_u32={{0x8}, {0x50, 0x2, [@TCA_U32_CLASSID={0x8, 0x1, {0x1, 0x3}}, @TCA_U32_SEL={0x44, 0x5, {0x8, 0xf, 0x3, 0x2, 0x7ae, 0x9, 0xb11, 0x65, [{0x7fff, 0x2000401, 0x5, 0x6}, {0x0, 0xe1, 0x8ad9, 0xfffffffd}, {0x3ff, 0xa, 0x76800, 0xd}]}}]}}]}, 0x7c}}, 0x20040054) r5 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000a40)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0x9}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}}, 0x0) 1.711480762s ago: executing program 2 (id=82): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000180)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, @fallback=0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='kfree\x00', r1, 0x0, 0x4}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000003, 0x13, r2, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) 1.450768411s ago: executing program 0 (id=83): socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x4) socket$nl_rdma(0x10, 0x3, 0x14) socket$netlink(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x42901, 0x0) socket$kcm(0x2, 0xa, 0x2) socket$packet(0x11, 0x3, 0x300) socket$inet(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='kfree\x00', r1}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00', 0x0}) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001100a7cc4a372eaf541d002007000000", @ANYRES32=r2, @ANYBLOB="00000000100000001c001a80080002802d00ff00080002", @ANYRES16=r3, @ANYRES32=r3], 0x44}}, 0x0) 1.340647857s ago: executing program 0 (id=84): unshare(0x28000600) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x50) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x38) 1.267265379s ago: executing program 0 (id=85): r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000100), 0x8000) r1 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r1, &(0x7f0000000200)={0x2a, 0xffffffffffffffff, 0xfffffffe}, 0xc) r2 = syz_io_uring_setup(0x497, &(0x7f0000000300)={0x0, 0x356f, 0x80, 0x2, 0x285}, &(0x7f0000000380)=0x0, &(0x7f0000000000)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) io_uring_enter(r2, 0x3498, 0x969, 0xffff000000000000, 0x0, 0x0) dup3(r2, r0, 0x80000) 1.153123463s ago: executing program 0 (id=87): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000070a05ca07000000000000000a0040010900010073797a3100000000090002"], 0x38}, 0x1, 0x0, 0x0, 0x20040850}, 0x44054) 1.152908183s ago: executing program 1 (id=88): r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$NFT_BATCH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000009780)=ANY=[@ANYBLOB="140000001000010000000000000000000700000afc8a00000c0a01"], 0x8b44}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[@ANYBLOB], 0xfc}}, 0x0) 1.030250995s ago: executing program 0 (id=89): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='dctcp', 0x5) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r3 = socket(0x400000000010, 0x3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r5, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x3}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000ac0)=@newtfilter={0x84, 0x2c, 0xd27, 0x70bd2d, 0x25dfdc00, {0x0, 0x0, 0x0, r5, {0x0, 0x3}, {}, {0xfff3, 0xffe0}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0xd, 0xd0ea, 0x10000000, 0x3, 0x4}, 0x1}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x3, 0x3}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x50}, 0x0) r6 = socket(0x400000000010, 0x3, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000580)={0x0, 0x26, &(0x7f00000000c0)={&(0x7f0000000140)=@newtfilter={0x2c, 0x2c, 0xd27, 0x70bd2d, 0x25dfdc00, {0x0, 0x0, 0x0, r8, {0x0, 0x3}, {}, {0xfff3, 0x1f}}, [@TCA_RATE={0x6, 0x5, {0xff, 0x9}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x40000, 0x25dfdbfb, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}, {0x3, 0xfff3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x6, 0x6b7, 0x80, 0x0, 0xffffffff, 0x91b1}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000400}, 0x0) sendto$inet(r0, &(0x7f0000000900)="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", 0xffffff5d, 0x12, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080), 0xffffffffffffffa9, 0xc9100120, 0x0, 0x1500) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="070000000400000080000000040000"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x8, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000008000000018120000", @ANYRES32=r8], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41002, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) set_mempolicy(0x8006, 0x0, 0x5) r10 = socket$inet6(0xa, 0x800000000000002, 0x0) sendto$inet6(r10, 0x0, 0x0, 0xc880, &(0x7f0000000540)={0xa, 0x4e1c, 0x6, @empty, 0x8}, 0x1c) 1.029809291s ago: executing program 1 (id=90): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "2a8435", 0x14, 0x6, 0x0, @empty, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x4, 0x5, 0xc2}}}}}}}, 0x0) 961.562547ms ago: executing program 1 (id=91): r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x8fff5) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r1, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[0x4], 0x0, 0x0, 0x1, 0x1}}, 0x40) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1f, 0x2, &(0x7f0000001c40)=ANY=[@ANYBLOB="85000000a800000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x13}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x6, 0x6}, 0x66) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0c000000040000000400000009"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000024c0), &(0x7f0000001280), 0xffffffff, r3}, 0x38) 880.291874ms ago: executing program 1 (id=92): socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x4) socket$nl_rdma(0x10, 0x3, 0x14) socket$netlink(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x42901, 0x0) socket$kcm(0x2, 0xa, 0x2) socket$packet(0x11, 0x3, 0x300) socket$inet(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='kfree\x00', r1}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00'}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001100a7cc4a372eaf541d002007000000", @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYRES16=r2, @ANYRES32=r2], 0x44}}, 0x0) 770.873595ms ago: executing program 1 (id=93): unshare(0x28000600) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x50) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x38) 351.046255ms ago: executing program 1 (id=94): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb200018"], 0x0, 0x56}, 0x28) 0s ago: executing program 0 (id=95): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newtclass={0x24, 0x28, 0x4, 0x70bd26, 0x25dbdbff, {0x0, 0x0, 0x0, 0x0, {0x9, 0x4}, {0x7, 0xb}, {0xb, 0xf}}}, 0x24}}, 0x80000) socket$netlink(0x10, 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) read$nci(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) getpid() r2 = gettid() ppoll(0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000180)=0xffffffffffffffff) fcntl$setsig(r3, 0xa, 0x12) ppoll(&(0x7f0000000100)=[{r4, 0x1000}], 0x1, 0x0, 0x0, 0x0) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x13) kernel console output (not intermixed with test programs): 5350] jfs_mp 7KB 7KB [ 70.948445][ T5350] cifs_small_rq 16KB 16KB [ 70.950494][ T5350] cifs_request 67KB 67KB [ 70.952502][ T5350] cifs_mpx_ids 7KB 7KB [ 70.954534][ T5350] cifs_io_subrequest 39KB 39KB [ 70.956600][ T5350] cifs_io_request 95KB 95KB [ 70.958690][ T5350] nfs_commit_data 15KB 15KB [ 70.960694][ T5350] nfs_write_data 63KB 63KB [ 70.962826][ T5350] jbd2_inode 15KB 15KB [ 70.964843][ T5350] ext4_system_zone 3KB 3KB [ 70.966918][ T5350] ext4_io_end_vec 11KB 11KB [ 70.969009][ T5350] fasync_cache 7KB 7KB [ 70.971033][ T5350] pid_namespace 61KB 61KB [ 70.973046][ T5350] kvm_gmem_inode_cache 31KB 31KB [ 70.975138][ T5350] rpc_buffers 31KB 31KB [ 70.977326][ T5350] rpc_tasks 7KB 7KB [ 70.979342][ T5350] UNIX-STREAM 183KB 183KB [ 70.981415][ T5350] UNIX 446KB 765KB [ 70.983436][ T5350] UDP-Lite 123KB 123KB [ 70.985500][ T5350] tcp_bind2_bucket 16KB 16KB [ 70.987616][ T5350] tcp_bind_bucket 16KB 16KB [ 70.990088][ T5350] ip_fib_trie 24KB 24KB [ 70.992091][ T5350] ip_fib_alias 61KB 71KB [ 70.994108][ T5350] rtable 20KB 20KB [ 70.996263][ T5350] RAW 127KB 127KB [ 70.998417][ T5350] UDP 154KB 154KB [ 71.000465][ T5350] tw_sock_TCP 7KB 7KB [ 71.002481][ T5350] request_sock_TCP 15KB 15KB [ 71.004476][ T5350] TCP 414KB 414KB [ 71.006537][ T5350] hugetlbfs_inode_cache 62KB 62KB [ 71.008699][ T5350] netfs_subrequest 31KB 31KB [ 71.010706][ T5350] netfs_request 95KB 95KB [ 71.012693][ T5350] bio-280 15KB 15KB [ 71.014697][ T5350] ep_head 16KB 16KB [ 71.016717][ T5350] eventpoll_pwq 19KB 19KB [ 71.018795][ T5350] eventpoll_epi 70KB 70KB [ 71.020797][ T5350] inotify_inode_mark 23KB 23KB [ 71.022835][ T5350] sgpool-128 29KB 29KB [ 71.024842][ T5350] sgpool-64 31KB 31KB [ 71.026895][ T5350] sgpool-32 222KB 252KB [ 71.029041][ T5350] sgpool-16 93KB 93KB [ 71.031068][ T5350] sgpool-8 46KB 46KB [ 71.033080][ T5350] bio_crypt_ctx 7KB 7KB [ 71.035076][ T5350] bio_integrity_data 4KB 4KB [ 71.037302][ T5350] request_queue 216KB 216KB [ 71.039311][ T5350] blkdev_ioc 7KB 7KB [ 71.041318][ T5350] bio-200 156KB 171KB [ 71.043311][ T5350] biovec-max 569KB 641KB [ 71.045346][ T5350] biovec-64 283KB 283KB [ 71.047427][ T5350] biovec-16 31KB 31KB [ 71.049453][ T5350] uid_cache 23KB 23KB [ 71.051479][ T5350] iommu_iova_magazine 1039KB 1039KB [ 71.053547][ T5350] iommu_iova 156KB 156KB [ 71.055572][ T5350] dmaengine-unmap-256 30KB 30KB [ 71.057729][ T5350] dmaengine-unmap-128 30KB 30KB [ 71.059798][ T5350] dmaengine-unmap-16 4KB 4KB [ 71.061850][ T5350] dmaengine-unmap-2 4KB 4KB [ 71.063863][ T5350] QIPCRTR 125KB 125KB [ 71.065912][ T5350] audit_buffer 58KB 58KB [ 71.067994][ T5350] skbuff_ext_cache 24KB 24KB [ 71.070024][ T5350] skbuff_small_head 786KB 802KB [ 71.072025][ T5350] skbuff_fclone_cache 187KB 250KB [ 71.074083][ T5350] skbuff_head_cache 881KB 894KB [ 71.076126][ T5350] configfs_dir_cache 16KB 16KB [ 71.078223][ T5350] file_lock_cache 47KB 47KB [ 71.080234][ T5350] file_lock_ctx 15KB 15KB [ 71.082231][ T5350] fsnotify_mark_connector 15KB 15KB [ 71.084381][ T5350] posix_timers_cache 8KB 8KB [ 71.086416][ T5350] taskstats 61KB 61KB [ 71.088512][ T5350] mem_cgroup_per_node 103KB 123KB [ 71.090605][ T5350] mem_cgroup 89KB 89KB [ 71.093105][ T5350] proc_dir_entry 664KB 664KB [ 71.095055][ T5350] pde_opener 15KB 15KB [ 71.097065][ T5350] seq_file 93KB 140KB [ 71.099136][ T5350] sigqueue 19KB 19KB [ 71.101168][ T5350] shmem_inode_cache 7744KB 7804KB [ 71.103177][ T5350] kernfs_iattrs_cache 11KB 11KB [ 71.105224][ T5350] kernfs_node_cache 25468KB 25468KB [ 71.107326][ T5350] mnt_cache 110KB 110KB [ 71.109327][ T5350] filp 431KB 559KB [ 71.111373][ T5350] names_cache 4109KB 4330KB [ 71.113401][ T5350] net_namespace 113KB 113KB [ 71.115400][ T5350] ima_iint_cache 63KB 63KB [ 71.117500][ T5350] lsm_inode_cache 1597KB 2138KB [ 71.119493][ T5350] lsm_file_cache 133KB 188KB [ 71.121506][ T5350] key_jar 23KB 23KB [ 71.123528][ T5350] uts_namespace 46KB 46KB [ 71.125531][ T5350] nsproxy 15KB 15KB [ 71.127691][ T5350] vm_area_struct 665KB 1203KB [ 71.129722][ T5350] fs_cache 53KB 92KB [ 71.131718][ T5350] files_cache 255KB 334KB [ 71.133727][ T5350] signal_cache 889KB 1910KB [ 71.135728][ T5350] sighand_cache 1107KB 1984KB [ 71.137823][ T5350] task_struct 4180KB 4492KB [ 71.139902][ T5350] cred 148KB 320KB [ 71.141913][ T5350] anon_vma_chain 208KB 311KB [ 71.143909][ T5350] anon_vma 243KB 462KB [ 71.145924][ T5350] pid 210KB 441KB [ 71.147972][ T5350] Acpi-Operand 247KB 356KB [ 71.150010][ T5350] Acpi-ParseExt 94KB 129KB [ 71.152003][ T5350] Acpi-Parse 98KB 118KB [ 71.154011][ T5350] Acpi-State 74KB 114KB [ 71.156031][ T5350] Acpi-Namespace 56KB 56KB [ 71.158126][ T5350] numa_policy 3KB 3KB [ 71.160176][ T5350] perf_event 31KB 31KB [ 71.162204][ T5350] trace_event_file 528KB 528KB [ 71.164193][ T5350] ftrace_event_field 1004KB 1004KB [ 71.166256][ T5350] pool_workqueue 1808KB 1808KB [ 71.168308][ T5350] task_group 30KB 30KB [ 71.170382][ T5350] maple_node 624KB 1416KB [ 71.172393][ T5350] mm_struct 569KB 765KB [ 71.174408][ T5350] vmap_area 841KB 843KB [ 71.176488][ T5350] debug_objects_cache 2269KB 2403KB [ 71.178661][ T5350] page->ptl 115KB 141KB [ 71.180697][ T5350] kmalloc-cg-8k 1216KB 1216KB [ 71.182700][ T5350] kmalloc-cg-4k 11904KB 11968KB [ 71.184705][ T5350] kmalloc-cg-2k 7772KB 7872KB [ 71.186739][ T5350] kmalloc-cg-1k 2222KB 2400KB [ 71.188944][ T5350] kmalloc-cg-512 874KB 1152KB [ 71.190960][ T5350] kmalloc-cg-256 352KB 352KB [ 71.192956][ T5350] kmalloc-cg-128 224KB 224KB [ 71.195403][ T5350] kmalloc-cg-64 68KB 72KB [ 71.197511][ T5350] kmalloc-cg-32 72KB 176KB [ 71.199507][ T5350] kmalloc-cg-16 16KB 16KB [ 71.201501][ T5350] kmalloc-cg-8 28KB 28KB [ 71.203494][ T5350] kmalloc-cg-192 76KB 76KB [ 71.205517][ T5350] kmalloc-cg-96 52KB 52KB [ 71.207605][ T5350] kmalloc-8k 5440KB 5696KB [ 71.209637][ T5350] kmalloc-4k 18192KB 18280KB [ 71.211646][ T5350] kmalloc-2k 11812KB 13216KB [ 71.213650][ T5350] kmalloc-1k 7162KB 7328KB [ 71.215724][ T5350] kmalloc-512 7601KB 8432KB [ 71.217804][ T5350] kmalloc-256 3902KB 3904KB [ 71.219874][ T5350] kmalloc-128 1268KB 1824KB [ 71.221915][ T5350] kmalloc-64 2849KB 2940KB [ 71.223911][ T5350] kmalloc-32 1498KB 1500KB [ 71.225946][ T5350] kmalloc-16 357KB 384KB [ 71.227999][ T5350] kmalloc-8 405KB 420KB [ 71.229980][ T5350] kmalloc-192 1513KB 1676KB [ 71.231972][ T5350] kmalloc-96 1456KB 1520KB [ 71.233976][ T5350] kmem_cache_node 220KB 220KB [ 71.235987][ T5350] kmem_cache 195KB 195KB [ 71.238072][ T5350] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=5955,uid=0 [ 71.242471][ T5350] Out of memory: Killed process 5955 (udevd) total-vm:21336kB, anon-rss:204kB, file-rss:140kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:0 [ 71.252050][ T5350] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 71.255750][ T5350] CPU: 0 UID: 0 PID: 5350 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 71.255766][ T5350] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.255773][ T5350] Call Trace: [ 71.255779][ T5350] [ 71.255784][ T5350] dump_stack_lvl+0x16c/0x1f0 [ 71.255806][ T5350] dump_header+0x101/0x960 [ 71.255821][ T5350] oom_kill_process+0x176/0x910 [ 71.255834][ T5350] out_of_memory+0x350/0x1700 [ 71.255849][ T5350] ? __pfx_out_of_memory+0x10/0x10 [ 71.255864][ T5350] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 71.255886][ T5350] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 71.255907][ T5350] ? __lock_acquire+0x436/0x2890 [ 71.255922][ T5350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 71.255940][ T5350] ? policy_nodemask+0xea/0x4e0 [ 71.255959][ T5350] alloc_pages_mpol+0x1fb/0x550 [ 71.255976][ T5350] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 71.255992][ T5350] ? swap_entry_swapped+0x1df/0x290 [ 71.256008][ T5350] ? __pfx_swap_entry_swapped+0x10/0x10 [ 71.256026][ T5350] folio_alloc_mpol_noprof+0x36/0x2f0 [ 71.256039][ T5350] __read_swap_cache_async+0x20a/0x500 [ 71.256054][ T5350] ? __pfx___read_swap_cache_async+0x10/0x10 [ 71.256073][ T5350] swap_cluster_readahead+0x528/0x770 [ 71.256090][ T5350] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 71.256104][ T5350] ? __page_table_check_zero+0x2a0/0x4a0 [ 71.256127][ T5350] ? get_vma_policy+0x242/0x3c0 [ 71.256137][ T5350] swapin_readahead+0x160/0x1220 [ 71.256155][ T5350] ? __pfx_swapin_readahead+0x10/0x10 [ 71.256170][ T5350] ? find_held_lock+0x2b/0x80 [ 71.256183][ T5350] ? swap_cache_get_folio+0x267/0x8e0 [ 71.256195][ T5350] ? swap_cache_get_folio+0x267/0x8e0 [ 71.256207][ T5350] ? swap_cache_get_folio+0x267/0x8e0 [ 71.256223][ T5350] ? swap_cache_get_folio+0x267/0x8e0 [ 71.256235][ T5350] ? swap_cache_get_folio+0x293/0x8e0 [ 71.256248][ T5350] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 71.256260][ T5350] ? __pfx_get_swap_device+0x10/0x10 [ 71.256276][ T5350] ? rcu_read_unlock+0x2d/0xb0 [ 71.256290][ T5350] ? do_swap_page+0x962/0x64a0 [ 71.256300][ T5350] do_swap_page+0x962/0x64a0 [ 71.256313][ T5350] ? __lock_acquire+0x436/0x2890 [ 71.256326][ T5350] ? __pfx_do_swap_page+0x10/0x10 [ 71.256338][ T5350] ? __pfx_default_wake_function+0x10/0x10 [ 71.256358][ T5350] ? rcu_is_watching+0x12/0xc0 [ 71.256373][ T5350] ? ___pte_offset_map+0x175/0x380 [ 71.256390][ T5350] __handle_mm_fault+0x19cb/0x2bb0 [ 71.256406][ T5350] ? __pfx___handle_mm_fault+0x10/0x10 [ 71.256425][ T5350] ? find_vma+0xbf/0x140 [ 71.256439][ T5350] ? __pfx_find_vma+0x10/0x10 [ 71.256455][ T5350] handle_mm_fault+0x3fe/0xad0 [ 71.256469][ T5350] do_user_addr_fault+0x7a6/0x1370 [ 71.256484][ T5350] ? rcu_is_watching+0x12/0xc0 [ 71.256500][ T5350] exc_page_fault+0x64/0xc0 [ 71.256516][ T5350] asm_exc_page_fault+0x26/0x30 [ 71.256527][ T5350] RIP: 0010:__put_user_nocheck_4+0x3/0x10 [ 71.256544][ T5350] Code: d9 0f 01 cb 89 01 31 c9 0f 01 ca e9 c7 c0 03 00 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 01 cb <89> 01 31 c9 0f 01 ca c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 [ 71.256554][ T5350] RSP: 0018:ffffc900040a7bb8 EFLAGS: 00050246 [ 71.256564][ T5350] RAX: 0000000000000001 RBX: 0000000000000001 RCX: 00007ffe63b82ee0 [ 71.256570][ T5350] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8880445402ac [ 71.256577][ T5350] RBP: ffff888044540240 R08: 0000000000000005 R09: 0000000000000000 [ 71.256583][ T5350] R10: 0000000000000001 R11: ffff88804cd4d4b0 R12: dffffc0000000000 [ 71.256589][ T5350] R13: ffff888044540258 R14: ffffc900040a7c28 R15: ffffc900040a7c40 [ 71.256603][ T5350] ep_send_events+0x2fd/0xc40 [ 71.256624][ T5350] ? __pfx_ep_send_events+0x10/0x10 [ 71.256639][ T5350] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 71.256655][ T5350] ? lockdep_hardirqs_on+0x7c/0x110 [ 71.256670][ T5350] ? read_tsc+0x9/0x20 [ 71.256684][ T5350] ? ktime_get+0x1a7/0x310 [ 71.256696][ T5350] do_epoll_wait+0x91a/0x1030 [ 71.256712][ T5350] ? kasan_quarantine_put+0x70/0x240 [ 71.256726][ T5350] ? lockdep_hardirqs_on+0x7c/0x110 [ 71.256745][ T5350] ? __pfx_do_epoll_wait+0x10/0x10 [ 71.256773][ T5350] ? find_held_lock+0x2b/0x80 [ 71.256786][ T5350] ? timespec64_add_safe+0x18c/0x210 [ 71.256798][ T5350] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 71.256815][ T5350] ? ktime_get_ts64+0x2d2/0x400 [ 71.256826][ T5350] ? read_tsc+0x9/0x20 [ 71.256839][ T5350] ? ktime_get_ts64+0x256/0x400 [ 71.256851][ T5350] __x64_sys_epoll_wait+0x194/0x290 [ 71.256863][ T5350] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 71.256875][ T5350] ? getname_flags.part.0+0x1c5/0x550 [ 71.256894][ T5350] do_syscall_64+0xcd/0xf80 [ 71.256911][ T5350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.256939][ T5350] RIP: 0033:0x7f0839ea7407 [ 71.256954][ T5350] Code: Unable to access opcode bytes at 0x7f0839ea73dd. [ 71.256959][ T5350] RSP: 002b:00007ffe63b82d80 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 71.256969][ T5350] RAX: ffffffffffffffda RBX: 00007f083a5e0880 RCX: 00007f0839ea7407 [ 71.256976][ T5350] RDX: 0000000000000008 RSI: 00007ffe63b82ee0 RDI: 000000000000000b [ 71.256982][ T5350] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 71.256988][ T5350] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 71.256994][ T5350] R13: 00005576cd0e2100 R14: 0000000000000000 R15: 0000000000000000 [ 71.257008][ T5350] [ 71.257012][ T5350] Mem-Info: [ 71.439690][ T5350] active_anon:0 inactive_anon:27 isolated_anon:0 [ 71.439690][ T5350] active_file:0 inactive_file:156 isolated_file:0 [ 71.439690][ T5350] unevictable:1768 dirty:0 writeback:0 [ 71.439690][ T5350] slab_reclaimable:7365 slab_unreclaimable:47877 [ 71.439690][ T5350] mapped:2 shmem:1768 pagetables:773 [ 71.439690][ T5350] sec_pagetables:314 bounce:0 [ 71.439690][ T5350] kernel_misc_reclaimable:0 [ 71.439690][ T5350] free:17060 free_pcp:7415 free_cma:0 [ 71.455942][ T5350] Node 0 active_anon:0kB inactive_anon:48kB active_file:0kB inactive_file:156kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:9184kB pagetables:1040kB sec_pagetables:1172kB all_unreclaimable? yes Balloon:0kB [ 71.467749][ T5350] Node 1 active_anon:0kB inactive_anon:60kB active_file:0kB inactive_file:392kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:2688kB pagetables:2052kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB [ 71.477620][ T5350] Node 0 DMA free:1480kB boost:0kB min:760kB low:948kB high:1136kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:20kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:60kB local_pcp:0kB free_cma:0kB [ 71.489027][ T5350] lowmem_reserve[]: 0 289 289 289 289 [ 71.490791][ T5350] Node 0 DMA32 free:8816kB boost:14336kB min:27668kB low:31000kB high:34332kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:48kB active_file:0kB inactive_file:156kB unevictable:3536kB writepending:0kB zspages:1192kB present:1032196kB managed:296812kB mlocked:0kB bounce:0kB free_pcp:4260kB local_pcp:164kB free_cma:0kB [ 71.503184][ T5350] lowmem_reserve[]: 0 0 0 0 0 [ 71.505326][ T5350] Node 1 DMA32 free:57892kB boost:20480kB min:67624kB low:79408kB high:91192kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:60kB active_file:0kB inactive_file:316kB unevictable:3536kB writepending:0kB zspages:1864kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:25360kB local_pcp:13180kB free_cma:0kB [ 71.516250][ T5350] lowmem_reserve[]: 0 0 0 0 0 [ 71.518110][ T5350] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 1472kB [ 71.523766][ T5350] Node 0 DMA32: 72*4kB (UME) 97*8kB (ME) 76*16kB (UME) 60*32kB (ME) 24*64kB (ME) 14*128kB (UME) 3*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 8808kB [ 71.529606][ T5350] Node 1 DMA32: 131*4kB (UME) 63*8kB (UME) 62*16kB (ME) 79*32kB (UME) 44*64kB (ME) 38*128kB (UME) 22*256kB (UME) 14*512kB (UM) 6*1024kB (UM) 1*2048kB (U) 6*4096kB (U) = 57796kB [ 71.535377][ T5350] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 71.539007][ T5350] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 71.543018][ T5350] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 71.546563][ T5350] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 71.549787][ T5350] 1881 total pagecache pages [ 71.551352][ T5350] 8 pages in swap cache [ 71.552744][ T5350] Free swap = 116848kB [ 71.554239][ T5350] Total swap = 124996kB [ 71.555640][ T5350] 524155 pages RAM [ 71.556934][ T5350] 0 pages HighMem/MovableOnly [ 71.559053][ T5350] 209059 pages reserved [ 71.560902][ T5350] 0 pages cma reserved [ 71.562750][ T5350] Unreclaimable slab info: [ 71.564693][ T5350] Name Used Total [ 71.566794][ T5350] pid_2 31KB 31KB [ 71.568960][ T5350] bio-472 15KB 15KB [ 71.570981][ T5350] bio-536 15KB 15KB [ 71.573009][ T5350] bio-552 15KB 15KB [ 71.574997][ T5350] bio-584 15KB 15KB [ 71.577001][ T5350] zspage-zswap1 157KB 157KB [ 71.579654][ T5350] zs_handle-zswap1 210KB 212KB [ 71.582325][ T5350] zswap_entry 558KB 581KB [ 71.585027][ T5350] AF_VSOCK 30KB 30KB [ 71.587046][ T5350] batadv_tt_change_cache 16KB 16KB [ 71.589960][ T5350] batadv_tl_cache 16KB 16KB [ 71.592603][ T5350] TIPC 92KB 92KB [ 71.595077][ T5350] RDS 61KB 61KB [ 71.597106][ T5350] SCTPv6 90KB 90KB [ 71.599799][ T5350] SCTP 30KB 30KB [ 71.602495][ T5350] sctp_chunk 15KB 15KB [ 71.605503][ T5350] sctp_bind_bucket 4KB 4KB [ 71.607620][ T5350] PNPIPE 30KB 30KB [ 71.609681][ T5350] RXRPC 96KB 96KB [ 71.611694][ T5350] rxrpc_call_jar 159KB 159KB [ 71.613754][ T5350] net_bridge_fdb_entry 15KB 15KB [ 71.615845][ T5350] fib6_node 77KB 108KB [ 71.618073][ T5350] ip6_dst_cache 130KB 242KB [ 71.620155][ T5350] RAWv6 154KB 154KB [ 71.622182][ T5350] UDPv6 122KB 122KB [ 71.624205][ T5350] TCPv6 178KB 178KB [ 71.626276][ T5350] wg_peer 89KB 89KB [ 71.628330][ T5350] allowedips_node 11KB 11KB [ 71.630389][ T5350] t10_alua_lu_gp_cache 7KB 7KB [ 71.632648][ T5350] scsi_sense_cache 44KB 44KB [ 71.634746][ T5350] virtio_scsi_cmd 16KB 16KB [ 71.636785][ T5350] bio-136 91KB 92KB [ 71.638898][ T5350] io_kiocb 734KB 765KB [ 71.640951][ T5350] bio-264 7KB 7KB [ 71.642974][ T5350] mqueue_inode_cache 121KB 121KB [ 71.645020][ T5350] f2fs_bio_post_read_ctx 23KB 23KB [ 71.647425][ T5350] jfs_mp 7KB 7KB [ 71.649556][ T5350] cifs_small_rq 16KB 16KB [ 71.651582][ T5350] cifs_request 67KB 67KB [ 71.653613][ T5350] cifs_mpx_ids 7KB 7KB [ 71.655641][ T5350] cifs_io_subrequest 39KB 39KB [ 71.658513][ T5350] cifs_io_request 95KB 95KB [ 71.660606][ T5350] nfs_commit_data 15KB 15KB [ 71.662661][ T5350] nfs_write_data 63KB 63KB [ 71.664690][ T5350] jbd2_inode 15KB 15KB [ 71.666732][ T5350] ext4_system_zone 3KB 3KB [ 71.668835][ T5350] ext4_io_end_vec 11KB 11KB [ 71.671021][ T5350] fasync_cache 7KB 7KB [ 71.673047][ T5350] pid_namespace 61KB 61KB [ 71.675039][ T5350] kvm_gmem_inode_cache 31KB 31KB [ 71.677137][ T5350] rpc_buffers 31KB 31KB [ 71.679237][ T5350] rpc_tasks 7KB 7KB [ 71.681333][ T5350] UNIX-STREAM 183KB 183KB [ 71.683368][ T5350] UNIX 446KB 765KB [ 71.685395][ T5350] UDP-Lite 123KB 123KB [ 71.687487][ T5350] tcp_bind2_bucket 16KB 16KB [ 71.689530][ T5350] tcp_bind_bucket 16KB 16KB [ 71.691553][ T5350] ip_fib_trie 24KB 24KB [ 71.693567][ T5350] ip_fib_alias 61KB 71KB [ 71.695573][ T5350] rtable 20KB 20KB [ 71.697669][ T5350] RAW 127KB 127KB [ 71.699739][ T5350] UDP 154KB 154KB [ 71.701749][ T5350] tw_sock_TCP 7KB 7KB [ 71.703773][ T5350] request_sock_TCP 15KB 15KB [ 71.706238][ T5350] TCP 414KB 414KB [ 71.708313][ T5350] hugetlbfs_inode_cache 62KB 62KB [ 71.710469][ T5350] netfs_subrequest 31KB 31KB [ 71.712498][ T5350] netfs_request 95KB 95KB [ 71.714502][ T5350] bio-280 15KB 15KB [ 71.716555][ T5350] ep_head 16KB 16KB [ 71.718640][ T5350] eventpoll_pwq 19KB 19KB [ 71.720672][ T5350] eventpoll_epi 70KB 70KB [ 71.722703][ T5350] inotify_inode_mark 23KB 23KB [ 71.724732][ T5350] sgpool-128 29KB 29KB [ 71.726813][ T5350] sgpool-64 31KB 31KB [ 71.728891][ T5350] sgpool-32 222KB 252KB [ 71.730939][ T5350] sgpool-16 93KB 93KB [ 71.732946][ T5350] sgpool-8 46KB 46KB [ 71.734933][ T5350] bio_crypt_ctx 7KB 7KB [ 71.736942][ T5350] bio_integrity_data 4KB 4KB [ 71.739027][ T5350] request_queue 216KB 216KB [ 71.741074][ T5350] blkdev_ioc 7KB 7KB [ 71.743078][ T5350] bio-200 156KB 171KB [ 71.745089][ T5350] biovec-max 569KB 641KB [ 71.747193][ T5350] biovec-64 283KB 283KB [ 71.749205][ T5350] biovec-16 31KB 31KB [ 71.751275][ T5350] uid_cache 23KB 23KB [ 71.753414][ T5350] iommu_iova_magazine 1039KB 1039KB [ 71.755494][ T5350] iommu_iova 156KB 156KB [ 71.757600][ T5350] dmaengine-unmap-256 30KB 30KB [ 71.759722][ T5350] dmaengine-unmap-128 30KB 30KB [ 71.761822][ T5350] dmaengine-unmap-16 4KB 4KB [ 71.763866][ T5350] dmaengine-unmap-2 4KB 4KB [ 71.765902][ T5350] QIPCRTR 125KB 125KB [ 71.768140][ T5350] audit_buffer 58KB 58KB [ 71.770273][ T5350] skbuff_ext_cache 24KB 24KB [ 71.772296][ T5350] skbuff_small_head 817KB 833KB [ 71.774402][ T5350] skbuff_fclone_cache 187KB 250KB [ 71.776473][ T5350] skbuff_head_cache 920KB 933KB [ 71.778791][ T5350] configfs_dir_cache 16KB 16KB [ 71.780881][ T5350] file_lock_cache 47KB 47KB [ 71.782921][ T5350] file_lock_ctx 15KB 15KB [ 71.784960][ T5350] fsnotify_mark_connector 15KB 15KB [ 71.787108][ T5350] posix_timers_cache 8KB 8KB [ 71.789217][ T5350] taskstats 61KB 61KB [ 71.791277][ T5350] mem_cgroup_per_node 103KB 123KB [ 71.793348][ T5350] mem_cgroup 89KB 89KB [ 71.795370][ T5350] proc_dir_entry 664KB 664KB [ 71.797470][ T5350] pde_opener 15KB 15KB [ 71.799480][ T5350] seq_file 93KB 140KB [ 71.801496][ T5350] sigqueue 19KB 19KB [ 71.803507][ T5350] shmem_inode_cache 7744KB 7804KB [ 71.805503][ T5350] kernfs_iattrs_cache 11KB 11KB [ 71.807607][ T5350] kernfs_node_cache 25468KB 25468KB [ 71.809952][ T5350] mnt_cache 110KB 110KB [ 71.811910][ T5350] filp 431KB 559KB [ 71.813952][ T5350] names_cache 4109KB 4330KB [ 71.815965][ T5350] net_namespace 113KB 113KB [ 71.817978][ T5350] ima_iint_cache 63KB 63KB [ 71.820022][ T5350] lsm_inode_cache 1597KB 2138KB [ 71.822039][ T5350] lsm_file_cache 133KB 188KB [ 71.824051][ T5350] key_jar 23KB 23KB [ 71.826068][ T5350] uts_namespace 46KB 46KB [ 71.828171][ T5350] nsproxy 15KB 15KB [ 71.830163][ T5350] vm_area_struct 665KB 1203KB [ 71.832165][ T5350] fs_cache 53KB 92KB [ 71.834185][ T5350] files_cache 255KB 334KB [ 71.836188][ T5350] signal_cache 889KB 1910KB [ 71.838338][ T5350] sighand_cache 1107KB 1984KB [ 71.840396][ T5350] task_struct 4180KB 4492KB [ 71.842472][ T5350] cred 148KB 320KB [ 71.844506][ T5350] anon_vma_chain 208KB 311KB [ 71.846514][ T5350] anon_vma 243KB 462KB [ 71.848726][ T5350] pid 210KB 441KB [ 71.850796][ T5350] Acpi-Operand 247KB 356KB [ 71.852790][ T5350] Acpi-ParseExt 94KB 129KB [ 71.854747][ T5350] Acpi-Parse 98KB 118KB [ 71.856832][ T5350] Acpi-State 74KB 114KB [ 71.858862][ T5350] Acpi-Namespace 56KB 56KB [ 71.860848][ T5350] numa_policy 3KB 3KB [ 71.862871][ T5350] perf_event 31KB 31KB [ 71.864906][ T5350] trace_event_file 528KB 528KB [ 71.866932][ T5350] ftrace_event_field 1004KB 1004KB [ 71.869043][ T5350] pool_workqueue 1808KB 1808KB [ 71.871043][ T5350] task_group 30KB 30KB [ 71.873073][ T5350] maple_node 624KB 1416KB [ 71.875101][ T5350] mm_struct 569KB 765KB [ 71.877117][ T5350] vmap_area 841KB 843KB [ 71.879264][ T5350] debug_objects_cache 2269KB 2403KB [ 71.881348][ T5350] page->ptl 115KB 141KB [ 71.883376][ T5350] kmalloc-cg-8k 1216KB 1216KB [ 71.885380][ T5350] kmalloc-cg-4k 11904KB 11968KB [ 71.887556][ T5350] kmalloc-cg-2k 7772KB 7872KB [ 71.889635][ T5350] kmalloc-cg-1k 2222KB 2400KB [ 71.891716][ T5350] kmalloc-cg-512 874KB 1152KB [ 71.893991][ T5350] kmalloc-cg-256 352KB 352KB [ 71.896290][ T5350] kmalloc-cg-128 224KB 224KB [ 71.898410][ T5350] kmalloc-cg-64 68KB 72KB [ 71.900503][ T5350] kmalloc-cg-32 72KB 176KB [ 71.902547][ T5350] kmalloc-cg-16 16KB 16KB [ 71.905019][ T5350] kmalloc-cg-8 28KB 28KB [ 71.907353][ T5350] kmalloc-cg-192 76KB 76KB [ 71.909357][ T5350] kmalloc-cg-96 52KB 52KB [ 71.911743][ T5350] kmalloc-8k 5440KB 5696KB [ 71.913753][ T5350] kmalloc-4k 18960KB 19048KB [ 71.915779][ T5350] kmalloc-2k 11812KB 13216KB [ 71.917862][ T5350] kmalloc-1k 7278KB 7328KB [ 71.919927][ T5350] kmalloc-512 7620KB 8432KB [ 71.921934][ T5350] kmalloc-256 3902KB 3904KB [ 71.923957][ T5350] kmalloc-128 1268KB 1824KB [ 71.925998][ T5350] kmalloc-64 2849KB 2940KB [ 71.928358][ T5350] kmalloc-32 1506KB 1508KB [ 71.930428][ T5350] kmalloc-16 357KB 384KB [ 71.932526][ T5350] kmalloc-8 405KB 420KB [ 71.934645][ T5350] kmalloc-192 1513KB 1676KB [ 71.936820][ T5350] kmalloc-96 1456KB 1520KB [ 71.938930][ T5350] kmem_cache_node 220KB 220KB [ 71.940844][ T5350] kmem_cache 195KB 195KB [ 71.942844][ T5350] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5636,uid=100 [ 71.948736][ T5350] Out of memory: Killed process 5636 (dbus-daemon) total-vm:4752kB, anon-rss:140kB, file-rss:212kB, shmem-rss:0kB, UID:100 pgtables:56kB oom_score_adj:0 [ 71.967443][ T1039] kworker/u32:6 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=0, oom_score_adj=0 [ 71.973547][ T1039] CPU: 3 UID: 0 PID: 1039 Comm: kworker/u32:6 Not tainted syzkaller #0 PREEMPT(full) [ 71.973575][ T1039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.973588][ T1039] Workqueue: netns cleanup_net [ 71.973617][ T1039] Call Trace: [ 71.973626][ T1039] [ 71.973633][ T1039] dump_stack_lvl+0x16c/0x1f0 [ 71.973664][ T1039] dump_header+0x101/0x960 [ 71.973687][ T1039] oom_kill_process+0x176/0x910 [ 71.973710][ T1039] out_of_memory+0x350/0x1700 [ 71.973737][ T1039] ? __pfx_out_of_memory+0x10/0x10 [ 71.973763][ T1039] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 71.973798][ T1039] ? ret_from_fork_asm+0x1a/0x30 [ 71.973826][ T1039] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 71.973849][ T1039] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 71.973882][ T1039] ? lock_acquire+0x179/0x330 [ 71.973910][ T1039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 71.973939][ T1039] ? policy_nodemask+0xea/0x4e0 [ 71.973969][ T1039] alloc_pages_mpol+0x1fb/0x550 [ 71.973997][ T1039] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 71.974031][ T1039] new_slab+0x2e1/0x430 [ 71.974054][ T1039] ___slab_alloc+0xe18/0x1c90 [ 71.974075][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 71.974109][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 71.974135][ T1039] ? __slab_alloc.constprop.0+0x63/0x110 [ 71.974153][ T1039] __slab_alloc.constprop.0+0x63/0x110 [ 71.974177][ T1039] kmem_cache_alloc_node_noprof+0x44a/0x800 [ 71.974199][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 71.974231][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 71.974261][ T1039] kmalloc_reserve+0x18b/0x2c0 [ 71.974292][ T1039] __alloc_skb+0x186/0x410 [ 71.974310][ T1039] ? __alloc_skb+0x35d/0x410 [ 71.974328][ T1039] ? __pfx___alloc_skb+0x10/0x10 [ 71.974358][ T1039] ethnl_default_notify+0x568/0xa20 [ 71.974389][ T1039] ? __pfx_ethnl_default_notify+0x10/0x10 [ 71.974423][ T1039] ? __netdev_update_features+0x1381/0x1fe0 [ 71.974448][ T1039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 71.974479][ T1039] ? __pfx_ethnl_default_notify+0x10/0x10 [ 71.974503][ T1039] ethnl_notify+0xc2/0x1c0 [ 71.974529][ T1039] ethnl_netdev_event+0x10a/0x190 [ 71.974555][ T1039] notifier_call_chain+0xbc/0x3e0 [ 71.974583][ T1039] ? __pfx_ethnl_netdev_event+0x10/0x10 [ 71.974613][ T1039] call_netdevice_notifiers_info+0xbe/0x110 [ 71.974644][ T1039] netdev_compute_master_upper_features+0x7e4/0xbb0 [ 71.974679][ T1039] ? __pfx_netdev_compute_master_upper_features+0x10/0x10 [ 71.974705][ T1039] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 71.974736][ T1039] __bond_release_one+0x982/0x1a60 [ 71.974763][ T1039] ? __mutex_lock+0x211/0x1ca0 [ 71.974796][ T1039] ? __pfx___bond_release_one+0x10/0x10 [ 71.974823][ T1039] ? find_held_lock+0x2b/0x80 [ 71.974852][ T1039] ? ib_device_get_by_netdev+0x1b8/0x520 [ 71.974889][ T1039] ? __pfx_bond_netpoll_cleanup+0x10/0x10 [ 71.974908][ T1039] ? udp_tunnel_nic_netdevice_event+0x158/0x1db0 [ 71.974927][ T1039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 71.974957][ T1039] bond_uninit+0x124/0x320 [ 71.974979][ T1039] ? __pfx_bond_uninit+0x10/0x10 [ 71.975004][ T1039] ? __pfx_bond_uninit+0x10/0x10 [ 71.975029][ T1039] unregister_netdevice_many_notify+0x141d/0x2590 [ 71.975065][ T1039] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 71.975090][ T1039] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 71.975123][ T1039] ? rtnl_is_locked+0x15/0x20 [ 71.975141][ T1039] ? nexthop_net_exit_rtnl+0x37/0x260 [ 71.975172][ T1039] ops_undo_list+0x8fc/0xab0 [ 71.975203][ T1039] ? __pfx_ops_undo_list+0x10/0x10 [ 71.975227][ T1039] ? cleanup_net+0x347/0x830 [ 71.975257][ T1039] ? idr_destroy+0x62/0x2e0 [ 71.975282][ T1039] cleanup_net+0x41b/0x830 [ 71.975309][ T1039] ? __pfx_cleanup_net+0x10/0x10 [ 71.975338][ T1039] ? rcu_is_watching+0x12/0xc0 [ 71.975366][ T1039] process_one_work+0x9ba/0x1b20 [ 71.975399][ T1039] ? __pfx_process_one_work+0x10/0x10 [ 71.975427][ T1039] ? assign_work+0x1a0/0x250 [ 71.975450][ T1039] worker_thread+0x6c8/0xf10 [ 71.975481][ T1039] ? __pfx_worker_thread+0x10/0x10 [ 71.975501][ T1039] kthread+0x3c5/0x780 [ 71.975520][ T1039] ? __pfx_kthread+0x10/0x10 [ 71.975538][ T1039] ? rcu_is_watching+0x12/0xc0 [ 71.975563][ T1039] ? __pfx_kthread+0x10/0x10 [ 71.975582][ T1039] ret_from_fork+0x983/0xb10 [ 71.975603][ T1039] ? __pfx_ret_from_fork+0x10/0x10 [ 71.975623][ T1039] ? __switch_to+0x7af/0x10d0 [ 71.975648][ T1039] ? __pfx_kthread+0x10/0x10 [ 71.975667][ T1039] ret_from_fork_asm+0x1a/0x30 [ 71.975708][ T1039] [ 71.975715][ T1039] Mem-Info: [ 72.132155][ T1039] active_anon:0 inactive_anon:12 isolated_anon:0 [ 72.132155][ T1039] active_file:0 inactive_file:109 isolated_file:0 [ 72.132155][ T1039] unevictable:1768 dirty:0 writeback:0 [ 72.132155][ T1039] slab_reclaimable:7009 slab_unreclaimable:47863 [ 72.132155][ T1039] mapped:2 shmem:1768 pagetables:759 [ 72.132155][ T1039] sec_pagetables:314 bounce:0 [ 72.132155][ T1039] kernel_misc_reclaimable:0 [ 72.132155][ T1039] free:17178 free_pcp:7720 free_cma:0 [ 72.148619][ T1039] Node 0 active_anon:0kB inactive_anon:28kB active_file:88kB inactive_file:48kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:9164kB pagetables:1040kB sec_pagetables:1172kB all_unreclaimable? yes Balloon:0kB [ 72.158718][ T1039] Node 1 active_anon:4kB inactive_anon:20kB active_file:128kB inactive_file:160kB 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:2688kB pagetables:1996kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB [ 72.168767][ T1039] Node 0 DMA free:1448kB boost:0kB min:760kB low:948kB high:1136kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:20kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:76kB local_pcp:16kB free_cma:0kB [ 72.179473][ T1039] lowmem_reserve[]: 0 289 289 289 289 [ 72.181615][ T1039] Node 0 DMA32 free:8808kB boost:14336kB min:27668kB low:31000kB high:34332kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:28kB active_file:0kB inactive_file:208kB unevictable:3536kB writepending:0kB zspages:1192kB present:1032196kB managed:296812kB mlocked:0kB bounce:0kB free_pcp:5336kB local_pcp:1204kB free_cma:0kB [ 72.192604][ T1039] lowmem_reserve[]: 0 0 0 0 0 [ 72.194173][ T1039] Node 1 DMA32 free:58456kB boost:20480kB min:67624kB low:79408kB high:91192kB reserved_highatomic:2048KB free_highatomic:0KB active_anon:4kB inactive_anon:20kB active_file:84kB inactive_file:204kB unevictable:3536kB writepending:0kB zspages:1864kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:25912kB local_pcp:13328kB free_cma:0kB [ 72.204832][ T1039] lowmem_reserve[]: 0 0 0 0 0 [ 72.206675][ T1039] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 1440kB [ 72.211218][ T1039] Node 0 DMA32: 72*4kB (UME) 97*8kB (ME) 76*16kB (UME) 60*32kB (ME) 24*64kB (ME) 14*128kB (UME) 3*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 8808kB [ 72.216292][ T1039] Node 1 DMA32: 131*4kB (UME) 32*8kB (UME) 63*16kB (UME) 86*32kB (UME) 49*64kB (UME) 35*128kB (UME) 25*256kB (UME) 14*512kB (UM) 6*1024kB (UM) 1*2048kB (U) 6*4096kB (U) = 58492kB [ 72.222648][ T1039] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 72.225725][ T1039] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 72.228750][ T1039] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 72.232634][ T1039] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 72.235550][ T1039] 1881 total pagecache pages [ 72.237268][ T1039] 8 pages in swap cache [ 72.238636][ T1039] Free swap = 117072kB [ 72.240352][ T1039] Total swap = 124996kB [ 72.241907][ T1039] 524155 pages RAM [ 72.243189][ T1039] 0 pages HighMem/MovableOnly [ 72.244810][ T1039] 209059 pages reserved [ 72.246285][ T1039] 0 pages cma reserved [ 72.247804][ T1039] Unreclaimable slab info: [ 72.249349][ T1039] Name Used Total [ 72.252010][ T1039] pid_2 31KB 31KB [ 72.254436][ T1039] bio-472 15KB 15KB [ 72.256475][ T1039] bio-536 15KB 15KB [ 72.258658][ T1039] bio-552 15KB 15KB [ 72.260745][ T1039] bio-584 15KB 15KB [ 72.262855][ T1039] zspage-zswap1 157KB 157KB [ 72.264898][ T1039] zs_handle-zswap1 210KB 212KB [ 72.266964][ T1039] zswap_entry 558KB 581KB [ 72.269236][ T1039] AF_VSOCK 30KB 30KB [ 72.271301][ T1039] batadv_tt_change_cache 16KB 16KB [ 72.273512][ T1039] batadv_tl_cache 16KB 16KB [ 72.275540][ T1039] TIPC 92KB 92KB [ 72.277697][ T1039] RDS 61KB 61KB [ 72.279798][ T1039] SCTPv6 90KB 90KB [ 72.281851][ T1039] SCTP 30KB 30KB [ 72.283843][ T1039] sctp_chunk 15KB 15KB [ 72.285876][ T1039] sctp_bind_bucket 4KB 4KB [ 72.287970][ T1039] PNPIPE 30KB 30KB [ 72.290059][ T1039] RXRPC 96KB 96KB [ 72.292033][ T1039] rxrpc_call_jar 159KB 159KB [ 72.294076][ T1039] net_bridge_fdb_entry 15KB 15KB [ 72.296178][ T1039] fib6_node 77KB 108KB [ 72.298239][ T1039] ip6_dst_cache 130KB 242KB [ 72.300275][ T1039] RAWv6 154KB 154KB [ 72.302431][ T1039] UDPv6 122KB 122KB [ 72.304429][ T1039] TCPv6 178KB 178KB [ 72.306501][ T1039] wg_peer 89KB 89KB [ 72.308589][ T1039] allowedips_node 11KB 11KB [ 72.311023][ T1039] t10_alua_lu_gp_cache 7KB 7KB [ 72.313746][ T1039] scsi_sense_cache 44KB 44KB [ 72.316348][ T1039] virtio_scsi_cmd 16KB 16KB [ 72.318971][ T1039] bio-136 91KB 92KB [ 72.321520][ T1039] io_kiocb 343KB 421KB [ 72.323622][ T1039] bio-264 7KB 7KB [ 72.325627][ T1039] mqueue_inode_cache 121KB 121KB [ 72.327770][ T1039] f2fs_bio_post_read_ctx 23KB 23KB [ 72.330003][ T1039] jfs_mp 7KB 7KB [ 72.332010][ T1039] cifs_small_rq 16KB 16KB [ 72.334014][ T1039] cifs_request 67KB 67KB [ 72.336004][ T1039] cifs_mpx_ids 7KB 7KB [ 72.338075][ T1039] cifs_io_subrequest 39KB 39KB [ 72.340255][ T1039] cifs_io_request 95KB 95KB [ 72.342597][ T1039] nfs_commit_data 15KB 15KB [ 72.344602][ T1039] nfs_write_data 63KB 63KB [ 72.346696][ T1039] jbd2_inode 15KB 15KB [ 72.348828][ T1039] ext4_system_zone 3KB 3KB [ 72.351081][ T1039] ext4_io_end_vec 11KB 11KB [ 72.353111][ T1039] fasync_cache 7KB 7KB [ 72.355094][ T1039] pid_namespace 61KB 61KB [ 72.357106][ T1039] kvm_gmem_inode_cache 31KB 31KB [ 72.359267][ T1039] rpc_buffers 31KB 31KB [ 72.361265][ T1039] rpc_tasks 7KB 7KB [ 72.363266][ T1039] UNIX-STREAM 183KB 183KB [ 72.365257][ T1039] UNIX 446KB 765KB [ 72.367301][ T1039] UDP-Lite 123KB 123KB [ 72.369314][ T1039] tcp_bind2_bucket 16KB 16KB [ 72.371323][ T1039] tcp_bind_bucket 16KB 16KB [ 72.373328][ T1039] ip_fib_trie 24KB 24KB [ 72.375318][ T1039] ip_fib_alias 61KB 71KB [ 72.377364][ T1039] rtable 20KB 20KB [ 72.379870][ T1039] RAW 127KB 127KB [ 72.381899][ T1039] UDP 154KB 154KB [ 72.384015][ T1039] tw_sock_TCP 7KB 7KB [ 72.386038][ T1039] request_sock_TCP 15KB 15KB [ 72.388170][ T1039] TCP 414KB 414KB [ 72.390306][ T1039] hugetlbfs_inode_cache 62KB 62KB [ 72.392428][ T1039] netfs_subrequest 31KB 31KB [ 72.394445][ T1039] netfs_request 95KB 95KB [ 72.396849][ T1039] bio-280 15KB 15KB [ 72.398950][ T1039] ep_head 16KB 16KB [ 72.401180][ T1039] eventpoll_pwq 19KB 19KB [ 72.403497][ T1039] eventpoll_epi 70KB 70KB [ 72.405635][ T1039] inotify_inode_mark 23KB 23KB [ 72.407848][ T1039] sgpool-128 29KB 29KB [ 72.409896][ T1039] sgpool-64 31KB 31KB [ 72.411872][ T1039] sgpool-32 222KB 252KB [ 72.413872][ T1039] sgpool-16 93KB 93KB [ 72.415866][ T1039] sgpool-8 46KB 46KB [ 72.417997][ T1039] bio_crypt_ctx 7KB 7KB [ 72.420030][ T1039] bio_integrity_data 4KB 4KB [ 72.422055][ T1039] request_queue 216KB 216KB [ 72.424496][ T1039] blkdev_ioc 7KB 7KB [ 72.427240][ T1039] bio-200 156KB 171KB [ 72.429277][ T1039] biovec-max 569KB 641KB [ 72.431341][ T1039] biovec-64 283KB 283KB [ 72.433402][ T1039] biovec-16 31KB 31KB [ 72.435415][ T1039] uid_cache 23KB 23KB [ 72.437598][ T1039] iommu_iova_magazine 1039KB 1039KB [ 72.439674][ T1039] iommu_iova 156KB 156KB [ 72.441880][ T1039] dmaengine-unmap-256 30KB 30KB [ 72.443954][ T1039] dmaengine-unmap-128 30KB 30KB [ 72.446032][ T1039] dmaengine-unmap-16 4KB 4KB [ 72.448192][ T1039] dmaengine-unmap-2 4KB 4KB [ 72.450273][ T1039] QIPCRTR 125KB 125KB [ 72.452246][ T1039] audit_buffer 58KB 58KB [ 72.454241][ T1039] skbuff_ext_cache 24KB 24KB [ 72.456252][ T1039] skbuff_small_head 829KB 849KB [ 72.458318][ T1039] skbuff_fclone_cache 187KB 250KB [ 72.460429][ T1039] skbuff_head_cache 959KB 972KB [ 72.462454][ T1039] configfs_dir_cache 16KB 16KB [ 72.464470][ T1039] file_lock_cache 47KB 47KB [ 72.466483][ T1039] file_lock_ctx 15KB 15KB [ 72.468540][ T1039] fsnotify_mark_connector 15KB 15KB [ 72.470877][ T1039] posix_timers_cache 8KB 8KB [ 72.472877][ T1039] taskstats 61KB 61KB [ 72.474865][ T1039] mem_cgroup_per_node 103KB 123KB [ 72.476922][ T1039] mem_cgroup 89KB 89KB [ 72.478968][ T1039] proc_dir_entry 664KB 664KB [ 72.480989][ T1039] pde_opener 15KB 15KB [ 72.482966][ T1039] seq_file 93KB 140KB [ 72.484944][ T1039] sigqueue 19KB 19KB [ 72.486916][ T1039] shmem_inode_cache 7699KB 7804KB [ 72.488951][ T1039] kernfs_iattrs_cache 11KB 11KB [ 72.491003][ T1039] kernfs_node_cache 25468KB 25468KB [ 72.492984][ T1039] mnt_cache 110KB 110KB [ 72.494958][ T1039] filp 398KB 559KB [ 72.496964][ T1039] names_cache 3255KB 3697KB [ 72.499009][ T1039] net_namespace 113KB 113KB [ 72.500993][ T1039] ima_iint_cache 63KB 63KB [ 72.502944][ T1039] lsm_inode_cache 1552KB 2012KB [ 72.504937][ T1039] lsm_file_cache 131KB 188KB [ 72.506914][ T1039] key_jar 23KB 23KB [ 72.508974][ T1039] uts_namespace 46KB 46KB [ 72.510979][ T1039] nsproxy 15KB 15KB [ 72.512989][ T1039] vm_area_struct 661KB 1203KB [ 72.514967][ T1039] fs_cache 53KB 92KB [ 72.516966][ T1039] files_cache 255KB 334KB [ 72.519012][ T1039] signal_cache 889KB 1910KB [ 72.521025][ T1039] sighand_cache 1107KB 1984KB [ 72.522994][ T1039] task_struct 4180KB 4492KB [ 72.525398][ T1039] cred 148KB 320KB [ 72.527579][ T1039] anon_vma_chain 208KB 311KB [ 72.529634][ T1039] anon_vma 243KB 462KB [ 72.531620][ T1039] pid 210KB 441KB [ 72.533651][ T1039] Acpi-Operand 247KB 356KB [ 72.535644][ T1039] Acpi-ParseExt 94KB 129KB [ 72.537749][ T1039] Acpi-Parse 98KB 118KB [ 72.539784][ T1039] Acpi-State 74KB 114KB [ 72.541750][ T1039] Acpi-Namespace 56KB 56KB [ 72.543732][ T1039] numa_policy 3KB 3KB [ 72.545727][ T1039] perf_event 31KB 31KB [ 72.547855][ T1039] trace_event_file 528KB 528KB [ 72.549951][ T1039] ftrace_event_field 1004KB 1004KB [ 72.551951][ T1039] pool_workqueue 1808KB 1808KB [ 72.553937][ T1039] task_group 30KB 30KB [ 72.555932][ T1039] maple_node 601KB 1416KB [ 72.558071][ T1039] mm_struct 569KB 765KB [ 72.560201][ T1039] vmap_area 841KB 843KB [ 72.562896][ T1039] debug_objects_cache 2269KB 2403KB [ 72.565615][ T1039] page->ptl 115KB 141KB [ 72.568301][ T1039] kmalloc-cg-8k 1216KB 1216KB [ 72.570782][ T1039] kmalloc-cg-4k 11872KB 11968KB [ 72.572778][ T1039] kmalloc-cg-2k 7772KB 7872KB [ 72.574782][ T1039] kmalloc-cg-1k 2222KB 2400KB [ 72.576791][ T1039] kmalloc-cg-512 874KB 1152KB [ 72.578836][ T1039] kmalloc-cg-256 352KB 352KB [ 72.580866][ T1039] kmalloc-cg-128 224KB 224KB [ 72.582856][ T1039] kmalloc-cg-64 68KB 72KB [ 72.584847][ T1039] kmalloc-cg-32 72KB 176KB [ 72.586888][ T1039] kmalloc-cg-16 16KB 16KB [ 72.588957][ T1039] kmalloc-cg-8 28KB 28KB [ 72.591272][ T1039] kmalloc-cg-192 76KB 76KB [ 72.593270][ T1039] kmalloc-cg-96 52KB 52KB [ 72.595263][ T1039] kmalloc-8k 5440KB 5696KB [ 72.597325][ T1039] kmalloc-4k 18264KB 19176KB [ 72.599353][ T1039] kmalloc-2k 11808KB 13216KB [ 72.601386][ T1039] kmalloc-1k 7280KB 7328KB [ 72.603369][ T1039] kmalloc-512 7590KB 8416KB [ 72.605360][ T1039] kmalloc-256 3902KB 3904KB [ 72.607429][ T1039] kmalloc-128 1267KB 1824KB [ 72.609540][ T1039] kmalloc-64 2830KB 2940KB [ 72.611702][ T1039] kmalloc-32 1420KB 1512KB [ 72.613691][ T1039] kmalloc-16 357KB 384KB [ 72.615671][ T1039] kmalloc-8 404KB 420KB [ 72.617706][ T1039] kmalloc-192 1513KB 1676KB [ 72.619914][ T1039] kmalloc-96 1440KB 1520KB [ 72.622161][ T1039] kmem_cache_node 220KB 220KB [ 72.624128][ T1039] kmem_cache 195KB 195KB [ 72.626109][ T1039] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=crond,pid=5732,uid=0 [ 72.631060][ T1039] Out of memory: Killed process 5732 (crond) total-vm:4044kB, anon-rss:128kB, file-rss:308kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 72.642616][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 72.647126][ T1] CPU: 2 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 72.647162][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.647173][ T1] Call Trace: [ 72.647179][ T1] [ 72.647184][ T1] dump_stack_lvl+0x16c/0x1f0 [ 72.647205][ T1] dump_header+0x101/0x960 [ 72.647221][ T1] oom_kill_process+0x176/0x910 [ 72.647234][ T1] out_of_memory+0x350/0x1700 [ 72.647249][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 72.647265][ T1] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 72.647287][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 72.647309][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 72.647327][ T1] ? policy_nodemask+0xea/0x4e0 [ 72.647345][ T1] alloc_pages_mpol+0x1fb/0x550 [ 72.647362][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 72.647380][ T1] ? filemap_get_entry+0x1a7/0x3b0 [ 72.647394][ T1] folio_alloc_noprof+0x20/0x2d0 [ 72.647406][ T1] filemap_alloc_folio_noprof.part.0+0x39d/0x470 [ 72.647425][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 72.647446][ T1] __filemap_get_folio_mpol+0x610/0xc60 [ 72.647463][ T1] filemap_fault+0x684/0x29d0 [ 72.647478][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 72.647497][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 72.647508][ T1] __do_fault+0x10d/0x490 [ 72.647523][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 72.647534][ T1] do_fault+0xae4/0x1ad0 [ 72.647549][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 72.647564][ T1] __handle_mm_fault+0x1919/0x2bb0 [ 72.647577][ T1] ? reacquire_held_locks+0xcd/0x1f0 [ 72.647589][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 72.647602][ T1] ? lock_vma_under_rcu+0x176/0x580 [ 72.647618][ T1] ? get_timespec64+0x136/0x1b0 [ 72.647632][ T1] handle_mm_fault+0x3fe/0xad0 [ 72.647646][ T1] do_user_addr_fault+0x60c/0x1370 [ 72.647661][ T1] ? rcu_is_watching+0x12/0xc0 [ 72.647678][ T1] exc_page_fault+0x64/0xc0 [ 72.647696][ T1] asm_exc_page_fault+0x26/0x30 [ 72.647706][ T1] RIP: 0033:0x7f5e6d2d0407 [ 72.647722][ T1] Code: Unable to access opcode bytes at 0x7f5e6d2d03dd. [ 72.647727][ T1] RSP: 002b:00007ffe40931790 EFLAGS: 00010202 [ 72.647736][ T1] RAX: 0000000000000000 RBX: 00007f5e6d180c80 RCX: 00007f5e6d2d0407 [ 72.647742][ T1] RDX: 00007ffe409317d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 72.647753][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 72.647759][ T1] R10: 00007ffe409317d0 R11: 0000000000000202 R12: 00007f5e6d4ea490 [ 72.647769][ T1] R13: 00007ffe4093180c R14: 00007f5e6d52a000 R15: 00005647e2629d98 [ 72.647784][ T1] [ 72.735653][ T1] Mem-Info: [ 72.736739][ T1] active_anon:6 inactive_anon:2 isolated_anon:0 [ 72.736739][ T1] active_file:0 inactive_file:163 isolated_file:0 [ 72.736739][ T1] unevictable:1768 dirty:0 writeback:0 [ 72.736739][ T1] slab_reclaimable:6975 slab_unreclaimable:47765 [ 72.736739][ T1] mapped:2 shmem:1768 pagetables:745 [ 72.736739][ T1] sec_pagetables:314 bounce:0 [ 72.736739][ T1] kernel_misc_reclaimable:0 [ 72.736739][ T1] free:17123 free_pcp:7882 free_cma:0 [ 72.750399][ T1] Node 0 active_anon:0kB inactive_anon:24kB active_file:0kB inactive_file:164kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:9132kB pagetables:1040kB sec_pagetables:1172kB all_unreclaimable? yes Balloon:0kB [ 72.760226][ T1] Node 1 active_anon:0kB inactive_anon:84kB active_file:0kB inactive_file:376kB 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:2688kB pagetables:1940kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB [ 72.769972][ T1] Node 0 DMA free:1440kB boost:0kB min:760kB low:948kB high:1136kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:20kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:76kB local_pcp:0kB free_cma:0kB [ 72.779612][ T1] lowmem_reserve[]: 0 289 289 289 289 [ 72.781430][ T1] Node 0 DMA32 free:8808kB boost:14336kB min:27668kB low:31000kB high:34332kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:36kB active_file:0kB inactive_file:76kB unevictable:3536kB writepending:0kB zspages:1116kB present:1032196kB managed:296812kB mlocked:0kB bounce:0kB free_pcp:5400kB local_pcp:140kB free_cma:0kB [ 72.791876][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 72.793615][ T1] Node 1 DMA32 free:58244kB boost:20480kB min:67624kB low:79408kB high:91192kB reserved_highatomic:4096KB free_highatomic:0KB active_anon:0kB inactive_anon:64kB active_file:136kB inactive_file:152kB unevictable:3536kB writepending:0kB zspages:1860kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:26140kB local_pcp:13280kB free_cma:0kB [ 72.805812][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 72.807822][ T1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 1440kB [ 72.812060][ T1] Node 0 DMA32: 72*4kB (UME) 97*8kB (ME) 76*16kB (UME) 60*32kB (ME) 24*64kB (ME) 14*128kB (UME) 3*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 8808kB [ 72.817086][ T1] Node 1 DMA32: 131*4kB (UME) 29*8kB (ME) 63*16kB (UME) 79*32kB (UME) 49*64kB (UME) 35*128kB (UME) 25*256kB (UME) 14*512kB (UM) 6*1024kB (UM) 1*2048kB (U) 6*4096kB (U) = 58244kB [ 72.822988][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 72.826197][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 72.829331][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 72.832887][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 72.835981][ T1] 1881 total pagecache pages [ 72.837640][ T1] 8 pages in swap cache [ 72.839021][ T1] Free swap = 117252kB [ 72.840405][ T1] Total swap = 124996kB [ 72.841814][ T1] 524155 pages RAM [ 72.843061][ T1] 0 pages HighMem/MovableOnly [ 72.844615][ T1] 209059 pages reserved [ 72.846085][ T1] 0 pages cma reserved [ 72.847500][ T1] Unreclaimable slab info: [ 72.848983][ T1] Name Used Total [ 72.851030][ T1] pid_2 31KB 31KB [ 72.853035][ T1] bio-472 15KB 15KB [ 72.855031][ T1] bio-536 15KB 15KB [ 72.857029][ T1] bio-552 15KB 15KB [ 72.859085][ T1] bio-584 15KB 15KB [ 72.861115][ T1] zspage-zswap1 157KB 157KB [ 72.863159][ T1] zs_handle-zswap1 210KB 212KB [ 72.865169][ T1] zswap_entry 558KB 581KB [ 72.867216][ T1] AF_VSOCK 30KB 30KB [ 72.869250][ T1] batadv_tt_change_cache 16KB 16KB [ 72.871424][ T1] batadv_tl_cache 16KB 16KB [ 72.873432][ T1] TIPC 92KB 92KB [ 72.875419][ T1] RDS 61KB 61KB [ 72.877570][ T1] SCTPv6 90KB 90KB [ 72.879611][ T1] SCTP 30KB 30KB [ 72.881626][ T1] sctp_chunk 15KB 15KB [ 72.883634][ T1] sctp_bind_bucket 4KB 4KB [ 72.885636][ T1] PNPIPE 30KB 30KB [ 72.887689][ T1] RXRPC 96KB 96KB [ 72.889717][ T1] rxrpc_call_jar 159KB 159KB [ 72.891702][ T1] net_bridge_fdb_entry 15KB 15KB [ 72.893787][ T1] fib6_node 77KB 108KB [ 72.895780][ T1] ip6_dst_cache 130KB 242KB [ 72.897827][ T1] RAWv6 154KB 154KB [ 72.899878][ T1] UDPv6 122KB 122KB [ 72.901917][ T1] TCPv6 178KB 178KB [ 72.903934][ T1] wg_peer 89KB 89KB [ 72.905931][ T1] allowedips_node 11KB 11KB [ 72.908120][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 72.910335][ T1] scsi_sense_cache 44KB 44KB [ 72.912364][ T1] virtio_scsi_cmd 16KB 16KB [ 72.914398][ T1] bio-136 91KB 92KB [ 72.916422][ T1] io_kiocb 343KB 421KB [ 72.918511][ T1] bio-264 7KB 7KB [ 72.920660][ T1] mqueue_inode_cache 121KB 121KB [ 72.922757][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 72.924947][ T1] jfs_mp 7KB 7KB [ 72.927539][ T1] cifs_small_rq 16KB 16KB [ 72.929685][ T1] cifs_request 67KB 67KB [ 72.931687][ T1] cifs_mpx_ids 7KB 7KB [ 72.933688][ T1] cifs_io_subrequest 39KB 39KB [ 72.936119][ T1] cifs_io_request 95KB 95KB [ 72.938199][ T1] nfs_commit_data 15KB 15KB [ 72.940218][ T1] nfs_write_data 63KB 63KB [ 72.942229][ T1] jbd2_inode 15KB 15KB [ 72.944227][ T1] ext4_system_zone 3KB 3KB [ 72.946240][ T1] ext4_io_end_vec 11KB 11KB [ 72.948319][ T1] fasync_cache 7KB 7KB [ 72.950352][ T1] pid_namespace 61KB 61KB [ 72.952349][ T1] kvm_gmem_inode_cache 31KB 31KB [ 72.954430][ T1] rpc_buffers 31KB 31KB [ 72.956422][ T1] rpc_tasks 7KB 7KB [ 72.958495][ T1] UNIX-STREAM 183KB 183KB [ 72.960512][ T1] UNIX 446KB 765KB [ 72.962511][ T1] UDP-Lite 123KB 123KB [ 72.964536][ T1] tcp_bind2_bucket 16KB 16KB [ 72.966581][ T1] tcp_bind_bucket 16KB 16KB [ 72.968669][ T1] ip_fib_trie 24KB 24KB [ 72.970708][ T1] ip_fib_alias 61KB 71KB [ 72.972686][ T1] rtable 20KB 20KB [ 72.974690][ T1] RAW 127KB 127KB [ 72.976669][ T1] UDP 154KB 154KB [ 72.978743][ T1] tw_sock_TCP 7KB 7KB [ 72.980742][ T1] request_sock_TCP 15KB 15KB [ 72.982755][ T1] TCP 414KB 414KB [ 72.984750][ T1] hugetlbfs_inode_cache 62KB 62KB [ 72.986885][ T1] netfs_subrequest 31KB 31KB [ 72.989076][ T1] netfs_request 95KB 95KB [ 72.991097][ T1] bio-280 15KB 15KB [ 72.993105][ T1] ep_head 16KB 16KB [ 72.995099][ T1] eventpoll_pwq 19KB 19KB [ 72.997124][ T1] eventpoll_epi 70KB 70KB [ 72.999188][ T1] inotify_inode_mark 23KB 23KB [ 73.001244][ T1] sgpool-128 29KB 29KB [ 73.003226][ T1] sgpool-64 31KB 31KB [ 73.005222][ T1] sgpool-32 222KB 252KB [ 73.007306][ T1] sgpool-16 93KB 93KB [ 73.009055][ T1] sgpool-8 46KB 46KB [ 73.011069][ T1] bio_crypt_ctx 7KB 7KB [ 73.013068][ T1] bio_integrity_data 4KB 4KB [ 73.015081][ T1] request_queue 216KB 216KB [ 73.017191][ T1] blkdev_ioc 7KB 7KB [ 73.019310][ T1] bio-200 156KB 171KB [ 73.021423][ T1] biovec-max 569KB 641KB [ 73.023410][ T1] biovec-64 283KB 283KB [ 73.025455][ T1] biovec-16 31KB 31KB [ 73.028112][ T1] uid_cache 23KB 23KB [ 73.030602][ T1] iommu_iova_magazine 1039KB 1039KB [ 73.032635][ T1] iommu_iova 156KB 156KB [ 73.034676][ T1] dmaengine-unmap-256 30KB 30KB [ 73.036758][ T1] dmaengine-unmap-128 30KB 30KB [ 73.039216][ T1] dmaengine-unmap-16 4KB 4KB [ 73.041273][ T1] dmaengine-unmap-2 4KB 4KB [ 73.043263][ T1] QIPCRTR 125KB 125KB [ 73.045286][ T1] audit_buffer 58KB 58KB [ 73.047334][ T1] skbuff_ext_cache 24KB 24KB [ 73.049317][ T1] skbuff_small_head 845KB 864KB [ 73.051353][ T1] skbuff_fclone_cache 187KB 250KB [ 73.053406][ T1] skbuff_head_cache 982KB 995KB [ 73.055430][ T1] configfs_dir_cache 16KB 16KB [ 73.057498][ T1] file_lock_cache 47KB 47KB [ 73.059476][ T1] file_lock_ctx 15KB 15KB [ 73.061496][ T1] fsnotify_mark_connector 15KB 15KB [ 73.063639][ T1] posix_timers_cache 8KB 8KB [ 73.065733][ T1] taskstats 61KB 61KB [ 73.067902][ T1] mem_cgroup_per_node 103KB 123KB [ 73.069990][ T1] mem_cgroup 89KB 89KB [ 73.071980][ T1] proc_dir_entry 664KB 664KB [ 73.073987][ T1] pde_opener 15KB 15KB [ 73.076069][ T1] seq_file 93KB 140KB [ 73.078118][ T1] sigqueue 19KB 19KB [ 73.080125][ T1] shmem_inode_cache 7699KB 7804KB [ 73.082116][ T1] kernfs_iattrs_cache 11KB 11KB [ 73.084144][ T1] kernfs_node_cache 25468KB 25468KB [ 73.086165][ T1] mnt_cache 110KB 110KB [ 73.088220][ T1] filp 398KB 559KB [ 73.090227][ T1] names_cache 3255KB 3697KB [ 73.092225][ T1] net_namespace 113KB 113KB [ 73.094225][ T1] ima_iint_cache 63KB 63KB [ 73.096234][ T1] lsm_inode_cache 1552KB 2012KB [ 73.098403][ T1] lsm_file_cache 131KB 188KB [ 73.100404][ T1] key_jar 23KB 23KB [ 73.102409][ T1] uts_namespace 46KB 46KB [ 73.104399][ T1] nsproxy 15KB 15KB [ 73.106403][ T1] vm_area_struct 661KB 1203KB [ 73.108417][ T1] fs_cache 53KB 92KB [ 73.110433][ T1] files_cache 255KB 334KB [ 73.112426][ T1] signal_cache 889KB 1910KB [ 73.114425][ T1] sighand_cache 1107KB 1984KB [ 73.116413][ T1] task_struct 4180KB 4492KB [ 73.118470][ T1] cred 148KB 320KB [ 73.120469][ T1] anon_vma_chain 208KB 311KB [ 73.122410][ T1] anon_vma 243KB 462KB [ 73.124396][ T1] pid 210KB 441KB [ 73.126438][ T1] Acpi-Operand 247KB 356KB [ 73.128469][ T1] Acpi-ParseExt 94KB 129KB [ 73.130381][ T1] Acpi-Parse 98KB 118KB [ 73.132325][ T1] Acpi-State 74KB 114KB [ 73.134326][ T1] Acpi-Namespace 56KB 56KB [ 73.136323][ T1] numa_policy 3KB 3KB [ 73.138378][ T1] perf_event 31KB 31KB [ 73.140782][ T1] trace_event_file 528KB 528KB [ 73.142813][ T1] ftrace_event_field 1004KB 1004KB [ 73.144809][ T1] pool_workqueue 1808KB 1808KB [ 73.146798][ T1] task_group 30KB 30KB [ 73.148844][ T1] maple_node 601KB 1416KB [ 73.150861][ T1] mm_struct 569KB 765KB [ 73.152838][ T1] vmap_area 841KB 843KB [ 73.154845][ T1] debug_objects_cache 2269KB 2403KB [ 73.156897][ T1] page->ptl 115KB 141KB [ 73.158933][ T1] kmalloc-cg-8k 1216KB 1216KB [ 73.161061][ T1] kmalloc-cg-4k 11872KB 11968KB [ 73.163067][ T1] kmalloc-cg-2k 7772KB 7872KB [ 73.165092][ T1] kmalloc-cg-1k 2222KB 2400KB [ 73.167100][ T1] kmalloc-cg-512 874KB 1152KB [ 73.169165][ T1] kmalloc-cg-256 352KB 352KB [ 73.171184][ T1] kmalloc-cg-128 224KB 224KB [ 73.173178][ T1] kmalloc-cg-64 68KB 72KB [ 73.175175][ T1] kmalloc-cg-32 72KB 176KB [ 73.177247][ T1] kmalloc-cg-16 16KB 16KB [ 73.179234][ T1] kmalloc-cg-8 28KB 28KB [ 73.181265][ T1] kmalloc-cg-192 76KB 76KB [ 73.183260][ T1] kmalloc-cg-96 52KB 52KB [ 73.185305][ T1] kmalloc-8k 5440KB 5696KB [ 73.187318][ T1] kmalloc-4k 18880KB 19176KB [ 73.189314][ T1] kmalloc-2k 11808KB 13216KB [ 73.191333][ T1] kmalloc-1k 7376KB 7424KB [ 73.193350][ T1] kmalloc-512 7602KB 8416KB [ 73.195344][ T1] kmalloc-256 3902KB 3904KB [ 73.197465][ T1] kmalloc-128 1267KB 1824KB [ 73.199460][ T1] kmalloc-64 2830KB 2940KB [ 73.201502][ T1] kmalloc-32 1426KB 1512KB [ 73.203494][ T1] kmalloc-16 357KB 384KB [ 73.205480][ T1] kmalloc-8 404KB 420KB [ 73.207703][ T1] kmalloc-192 1513KB 1676KB [ 73.209744][ T1] kmalloc-96 1442KB 1520KB [ 73.211748][ T1] kmem_cache_node 220KB 220KB [ 73.213761][ T1] kmem_cache 195KB 195KB [ 73.215743][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5741,uid=0 [ 73.220936][ T1] Out of memory: Killed process 5741 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:232kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 73.231807][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 73.235428][ T1] CPU: 0 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 73.235444][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.235451][ T1] Call Trace: [ 73.235455][ T1] [ 73.235459][ T1] dump_stack_lvl+0x16c/0x1f0 [ 73.235481][ T1] dump_header+0x101/0x960 [ 73.235496][ T1] oom_kill_process+0x176/0x910 [ 73.235509][ T1] out_of_memory+0x350/0x1700 [ 73.235524][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 73.235539][ T1] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 73.235561][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 73.235583][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 73.235602][ T1] ? policy_nodemask+0xea/0x4e0 [ 73.235620][ T1] alloc_pages_mpol+0x1fb/0x550 [ 73.235637][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 73.235655][ T1] ? filemap_get_entry+0x1a7/0x3b0 [ 73.235669][ T1] folio_alloc_noprof+0x20/0x2d0 [ 73.235680][ T1] filemap_alloc_folio_noprof.part.0+0x39d/0x470 [ 73.235699][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 73.235720][ T1] __filemap_get_folio_mpol+0x610/0xc60 [ 73.235736][ T1] filemap_fault+0x684/0x29d0 [ 73.235752][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 73.235771][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 73.235782][ T1] __do_fault+0x10d/0x490 [ 73.235796][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 73.235807][ T1] do_fault+0xae4/0x1ad0 [ 73.235823][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 73.235837][ T1] __handle_mm_fault+0x1919/0x2bb0 [ 73.235851][ T1] ? reacquire_held_locks+0xcd/0x1f0 [ 73.235866][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 73.235880][ T1] ? lock_vma_under_rcu+0x176/0x580 [ 73.235895][ T1] ? get_timespec64+0x136/0x1b0 [ 73.235910][ T1] handle_mm_fault+0x3fe/0xad0 [ 73.235924][ T1] do_user_addr_fault+0x60c/0x1370 [ 73.235939][ T1] ? rcu_is_watching+0x12/0xc0 [ 73.235957][ T1] exc_page_fault+0x64/0xc0 [ 73.235974][ T1] asm_exc_page_fault+0x26/0x30 [ 73.235985][ T1] RIP: 0033:0x7f5e6d2d0407 [ 73.236000][ T1] Code: Unable to access opcode bytes at 0x7f5e6d2d03dd. [ 73.236004][ T1] RSP: 002b:00007ffe40931790 EFLAGS: 00010202 [ 73.236013][ T1] RAX: 0000000000000000 RBX: 00007f5e6d180c80 RCX: 00007f5e6d2d0407 [ 73.236021][ T1] RDX: 00007ffe409317d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.236027][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 73.236033][ T1] R10: 00007ffe409317d0 R11: 0000000000000202 R12: 00007f5e6d4ea490 [ 73.236040][ T1] R13: 00007ffe4093180c R14: 00007f5e6d52a000 R15: 00005647e2629d98 [ 73.236053][ T1] [ 73.236057][ T1] Mem-Info: [ 73.322335][ T1] active_anon:0 inactive_anon:18 isolated_anon:0 [ 73.322335][ T1] active_file:22 inactive_file:84 isolated_file:0 [ 73.322335][ T1] unevictable:1768 dirty:0 writeback:0 [ 73.322335][ T1] slab_reclaimable:6975 slab_unreclaimable:47561 [ 73.322335][ T1] mapped:2 shmem:1768 pagetables:732 [ 73.322335][ T1] sec_pagetables:314 bounce:0 [ 73.322335][ T1] kernel_misc_reclaimable:0 [ 73.322335][ T1] free:17123 free_pcp:8148 free_cma:0 [ 73.336735][ T1] Node 0 active_anon:0kB inactive_anon:20kB active_file:140kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:9100kB pagetables:1040kB sec_pagetables:1172kB all_unreclaimable? yes Balloon:0kB [ 73.347341][ T1] Node 1 active_anon:0kB inactive_anon:52kB active_file:0kB inactive_file:316kB 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:2688kB pagetables:1888kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB [ 73.357067][ T1] Node 0 DMA free:1440kB boost:0kB min:760kB low:948kB high:1136kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:20kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:76kB local_pcp:16kB free_cma:0kB [ 73.366743][ T1] lowmem_reserve[]: 0 289 289 289 289 [ 73.368638][ T1] Node 0 DMA32 free:8808kB boost:14336kB min:27668kB low:31000kB high:34332kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:36kB active_file:20kB inactive_file:116kB unevictable:3536kB writepending:0kB zspages:1084kB present:1032196kB managed:296812kB mlocked:0kB bounce:0kB free_pcp:5520kB local_pcp:1236kB free_cma:0kB [ 73.379116][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 73.380718][ T1] Node 1 DMA32 free:58244kB boost:20480kB min:67624kB low:79408kB high:91192kB reserved_highatomic:10240KB free_highatomic:0KB active_anon:24kB inactive_anon:0kB active_file:0kB inactive_file:336kB unevictable:3536kB writepending:0kB zspages:1860kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:27052kB local_pcp:13248kB free_cma:0kB [ 73.391396][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 73.392987][ T1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 1440kB [ 73.397034][ T1] Node 0 DMA32: 72*4kB (UME) 97*8kB (ME) 76*16kB (UME) 60*32kB (ME) 24*64kB (ME) 14*128kB (UME) 3*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 8808kB [ 73.402175][ T1] Node 1 DMA32: 131*4kB (UME) 29*8kB (ME) 63*16kB (UME) 79*32kB (UME) 49*64kB (UME) 35*128kB (UME) 25*256kB (UME) 14*512kB (UM) 6*1024kB (UM) 1*2048kB (U) 6*4096kB (U) = 58244kB [ 73.407892][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 73.410959][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 73.413945][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 73.417410][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 73.420447][ T1] 1881 total pagecache pages [ 73.421995][ T1] 8 pages in swap cache [ 73.423382][ T1] Free swap = 117440kB [ 73.424771][ T1] Total swap = 124996kB [ 73.426161][ T1] 524155 pages RAM [ 73.427518][ T1] 0 pages HighMem/MovableOnly [ 73.429233][ T1] 209059 pages reserved [ 73.430644][ T1] 0 pages cma reserved [ 73.432000][ T1] Unreclaimable slab info: [ 73.433489][ T1] Name Used Total [ 73.435528][ T1] pid_2 31KB 31KB [ 73.437815][ T1] bio-472 15KB 15KB [ 73.439874][ T1] bio-536 15KB 15KB [ 73.441907][ T1] bio-552 15KB 15KB [ 73.443922][ T1] bio-584 15KB 15KB [ 73.445849][ T1] zspage-zswap1 157KB 157KB [ 73.448259][ T1] zs_handle-zswap1 210KB 212KB [ 73.450320][ T1] zswap_entry 558KB 581KB [ 73.452321][ T1] AF_VSOCK 30KB 30KB [ 73.454337][ T1] batadv_tt_change_cache 16KB 16KB [ 73.456468][ T1] batadv_tl_cache 16KB 16KB [ 73.458576][ T1] TIPC 92KB 92KB [ 73.460650][ T1] RDS 61KB 61KB [ 73.462656][ T1] SCTPv6 90KB 90KB [ 73.464650][ T1] SCTP 30KB 30KB [ 73.466693][ T1] sctp_chunk 15KB 15KB [ 73.468743][ T1] sctp_bind_bucket 4KB 4KB [ 73.470765][ T1] PNPIPE 30KB 30KB [ 73.472761][ T1] RXRPC 96KB 96KB [ 73.474773][ T1] rxrpc_call_jar 159KB 159KB [ 73.476819][ T1] net_bridge_fdb_entry 15KB 15KB [ 73.479002][ T1] fib6_node 74KB 108KB [ 73.481046][ T1] ip6_dst_cache 130KB 242KB [ 73.483051][ T1] RAWv6 154KB 154KB [ 73.485065][ T1] UDPv6 122KB 122KB [ 73.487070][ T1] TCPv6 178KB 178KB [ 73.489156][ T1] wg_peer 89KB 89KB [ 73.491184][ T1] allowedips_node 11KB 11KB [ 73.493199][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 73.495232][ T1] scsi_sense_cache 44KB 44KB [ 73.497298][ T1] virtio_scsi_cmd 16KB 16KB [ 73.499315][ T1] bio-136 91KB 92KB [ 73.501359][ T1] io_kiocb 343KB 421KB [ 73.503363][ T1] bio-264 7KB 7KB [ 73.505369][ T1] mqueue_inode_cache 121KB 121KB [ 73.507458][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 73.509649][ T1] jfs_mp 7KB 7KB [ 73.511656][ T1] cifs_small_rq 16KB 16KB [ 73.513663][ T1] cifs_request 67KB 67KB [ 73.515662][ T1] cifs_mpx_ids 7KB 7KB [ 73.517733][ T1] cifs_io_subrequest 39KB 39KB [ 73.519783][ T1] cifs_io_request 95KB 95KB [ 73.521804][ T1] nfs_commit_data 15KB 15KB [ 73.523819][ T1] nfs_write_data 63KB 63KB [ 73.525845][ T1] jbd2_inode 15KB 15KB [ 73.527882][ T1] ext4_system_zone 3KB 3KB [ 73.529993][ T1] ext4_io_end_vec 11KB 11KB [ 73.532013][ T1] fasync_cache 7KB 7KB [ 73.534026][ T1] pid_namespace 61KB 61KB [ 73.536019][ T1] kvm_gmem_inode_cache 31KB 31KB [ 73.538294][ T1] rpc_buffers 31KB 31KB [ 73.540292][ T1] rpc_tasks 7KB 7KB [ 73.542291][ T1] UNIX-STREAM 183KB 183KB [ 73.544281][ T1] UNIX 446KB 765KB [ 73.546285][ T1] UDP-Lite 123KB 123KB [ 73.548381][ T1] tcp_bind2_bucket 16KB 16KB [ 73.550763][ T1] tcp_bind_bucket 16KB 16KB [ 73.552721][ T1] ip_fib_trie 24KB 24KB [ 73.554650][ T1] ip_fib_alias 60KB 71KB [ 73.556628][ T1] rtable 20KB 20KB [ 73.558683][ T1] RAW 127KB 127KB [ 73.560703][ T1] UDP 154KB 154KB [ 73.562745][ T1] tw_sock_TCP 7KB 7KB [ 73.564729][ T1] request_sock_TCP 15KB 15KB [ 73.566715][ T1] TCP 414KB 414KB [ 73.568813][ T1] hugetlbfs_inode_cache 62KB 62KB [ 73.571025][ T1] netfs_subrequest 31KB 31KB [ 73.573056][ T1] netfs_request 95KB 95KB [ 73.575037][ T1] bio-280 15KB 15KB [ 73.577028][ T1] ep_head 16KB 16KB [ 73.579080][ T1] eventpoll_pwq 19KB 19KB [ 73.581073][ T1] eventpoll_epi 70KB 70KB [ 73.583151][ T1] inotify_inode_mark 23KB 23KB [ 73.585195][ T1] sgpool-128 29KB 29KB [ 73.587259][ T1] sgpool-64 31KB 31KB [ 73.589258][ T1] sgpool-32 222KB 252KB [ 73.591263][ T1] sgpool-16 93KB 93KB [ 73.593262][ T1] sgpool-8 46KB 46KB [ 73.595247][ T1] bio_crypt_ctx 7KB 7KB [ 73.597376][ T1] bio_integrity_data 4KB 4KB [ 73.599471][ T1] request_queue 216KB 216KB [ 73.601534][ T1] blkdev_ioc 7KB 7KB [ 73.603529][ T1] bio-200 156KB 171KB [ 73.605558][ T1] biovec-max 569KB 641KB [ 73.607631][ T1] biovec-64 283KB 283KB [ 73.609662][ T1] biovec-16 31KB 31KB [ 73.611665][ T1] uid_cache 23KB 23KB [ 73.613670][ T1] iommu_iova_magazine 1039KB 1039KB [ 73.615711][ T1] iommu_iova 156KB 156KB [ 73.617796][ T1] dmaengine-unmap-256 30KB 30KB [ 73.619879][ T1] dmaengine-unmap-128 30KB 30KB [ 73.622075][ T1] dmaengine-unmap-16 4KB 4KB [ 73.624107][ T1] dmaengine-unmap-2 4KB 4KB [ 73.626126][ T1] QIPCRTR 125KB 125KB [ 73.628187][ T1] audit_buffer 58KB 58KB [ 73.630219][ T1] skbuff_ext_cache 24KB 24KB [ 73.632442][ T1] skbuff_small_head 840KB 864KB [ 73.634594][ T1] skbuff_fclone_cache 187KB 250KB [ 73.636873][ T1] skbuff_head_cache 1009KB 1011KB [ 73.638972][ T1] configfs_dir_cache 16KB 16KB [ 73.641061][ T1] file_lock_cache 47KB 47KB [ 73.643060][ T1] file_lock_ctx 15KB 15KB [ 73.645095][ T1] fsnotify_mark_connector 15KB 15KB [ 73.647600][ T1] posix_timers_cache 8KB 8KB [ 73.649664][ T1] taskstats 61KB 61KB [ 73.652201][ T1] mem_cgroup_per_node 103KB 123KB [ 73.654274][ T1] mem_cgroup 89KB 89KB [ 73.656296][ T1] proc_dir_entry 664KB 664KB [ 73.658384][ T1] pde_opener 15KB 15KB [ 73.660397][ T1] seq_file 93KB 140KB [ 73.662379][ T1] sigqueue 19KB 19KB [ 73.664362][ T1] shmem_inode_cache 7688KB 7804KB [ 73.666384][ T1] kernfs_iattrs_cache 11KB 11KB [ 73.668592][ T1] kernfs_node_cache 25468KB 25468KB [ 73.670633][ T1] mnt_cache 110KB 110KB [ 73.672638][ T1] filp 364KB 559KB [ 73.674642][ T1] names_cache 2482KB 2945KB [ 73.676635][ T1] net_namespace 113KB 113KB [ 73.678550][ T1] ima_iint_cache 63KB 63KB [ 73.680592][ T1] lsm_inode_cache 1546KB 2012KB [ 73.682667][ T1] lsm_file_cache 131KB 188KB [ 73.684663][ T1] key_jar 23KB 23KB [ 73.686826][ T1] uts_namespace 46KB 46KB [ 73.688859][ T1] nsproxy 15KB 15KB [ 73.690883][ T1] vm_area_struct 620KB 1203KB [ 73.692873][ T1] fs_cache 53KB 92KB [ 73.694875][ T1] files_cache 255KB 334KB [ 73.696950][ T1] signal_cache 889KB 1910KB [ 73.699027][ T1] sighand_cache 1107KB 1984KB [ 73.701040][ T1] task_struct 4060KB 4492KB [ 73.703018][ T1] cred 148KB 320KB [ 73.705014][ T1] anon_vma_chain 208KB 311KB [ 73.707023][ T1] anon_vma 243KB 462KB [ 73.709071][ T1] pid 210KB 441KB [ 73.711069][ T1] Acpi-Operand 247KB 356KB [ 73.713062][ T1] Acpi-ParseExt 94KB 129KB [ 73.715046][ T1] Acpi-Parse 98KB 118KB [ 73.717090][ T1] Acpi-State 74KB 114KB [ 73.719132][ T1] Acpi-Namespace 56KB 56KB [ 73.721186][ T1] numa_policy 3KB 3KB [ 73.723164][ T1] perf_event 31KB 31KB [ 73.725130][ T1] trace_event_file 528KB 528KB [ 73.727209][ T1] ftrace_event_field 1004KB 1004KB [ 73.729241][ T1] pool_workqueue 1808KB 1808KB [ 73.731267][ T1] task_group 30KB 30KB [ 73.733462][ T1] maple_node 583KB 1416KB [ 73.735748][ T1] mm_struct 569KB 765KB [ 73.737872][ T1] vmap_area 845KB 847KB [ 73.739913][ T1] debug_objects_cache 2158KB 2403KB [ 73.741963][ T1] page->ptl 115KB 141KB [ 73.743946][ T1] kmalloc-cg-8k 1216KB 1216KB [ 73.745981][ T1] kmalloc-cg-4k 11808KB 11936KB [ 73.748021][ T1] kmalloc-cg-2k 7772KB 7872KB [ 73.750049][ T1] kmalloc-cg-1k 2222KB 2400KB [ 73.752037][ T1] kmalloc-cg-512 827KB 1152KB [ 73.754405][ T1] kmalloc-cg-256 352KB 352KB [ 73.756470][ T1] kmalloc-cg-128 224KB 224KB [ 73.758577][ T1] kmalloc-cg-64 68KB 72KB [ 73.760620][ T1] kmalloc-cg-32 72KB 176KB [ 73.762652][ T1] kmalloc-cg-16 16KB 16KB [ 73.764648][ T1] kmalloc-cg-8 28KB 28KB [ 73.766677][ T1] kmalloc-cg-192 76KB 76KB [ 73.768822][ T1] kmalloc-cg-96 52KB 52KB [ 73.770859][ T1] kmalloc-8k 5440KB 5696KB [ 73.772857][ T1] kmalloc-4k 18424KB 19048KB [ 73.774870][ T1] kmalloc-2k 11800KB 13184KB [ 73.776920][ T1] kmalloc-1k 7278KB 7424KB [ 73.778967][ T1] kmalloc-512 7580KB 8416KB [ 73.780992][ T1] kmalloc-256 3885KB 3888KB [ 73.782973][ T1] kmalloc-128 1249KB 1808KB [ 73.784954][ T1] kmalloc-64 2816KB 2940KB [ 73.786941][ T1] kmalloc-32 1407KB 1512KB [ 73.789003][ T1] kmalloc-16 357KB 384KB [ 73.791002][ T1] kmalloc-8 404KB 420KB [ 73.793012][ T1] kmalloc-192 1513KB 1676KB [ 73.795015][ T1] kmalloc-96 1421KB 1520KB [ 73.797239][ T1] kmem_cache_node 220KB 220KB [ 73.799227][ T1] kmem_cache 195KB 195KB [ 73.801254][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5335,uid=0 [ 73.805658][ T1] Out of memory: Killed process 5335 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:344kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 73.815727][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 73.819406][ T1] CPU: 0 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 73.819420][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.819427][ T1] Call Trace: [ 73.819431][ T1] [ 73.819436][ T1] dump_stack_lvl+0x16c/0x1f0 [ 73.819468][ T1] dump_header+0x101/0x960 [ 73.819484][ T1] oom_kill_process+0x176/0x910 [ 73.819497][ T1] out_of_memory+0x350/0x1700 [ 73.819512][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 73.819528][ T1] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 73.819550][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 73.819572][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 73.819590][ T1] ? policy_nodemask+0xea/0x4e0 [ 73.819608][ T1] alloc_pages_mpol+0x1fb/0x550 [ 73.819625][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 73.819642][ T1] ? filemap_get_entry+0x1a7/0x3b0 [ 73.819657][ T1] folio_alloc_noprof+0x20/0x2d0 [ 73.819669][ T1] filemap_alloc_folio_noprof.part.0+0x39d/0x470 [ 73.819687][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 73.819708][ T1] __filemap_get_folio_mpol+0x610/0xc60 [ 73.819725][ T1] filemap_fault+0x684/0x29d0 [ 73.819740][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 73.819759][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 73.819770][ T1] __do_fault+0x10d/0x490 [ 73.819784][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 73.819795][ T1] do_fault+0xae4/0x1ad0 [ 73.819811][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 73.819825][ T1] __handle_mm_fault+0x1919/0x2bb0 [ 73.819839][ T1] ? reacquire_held_locks+0xcd/0x1f0 [ 73.819850][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 73.819868][ T1] ? lock_vma_under_rcu+0x176/0x580 [ 73.819884][ T1] ? get_timespec64+0x136/0x1b0 [ 73.819898][ T1] handle_mm_fault+0x3fe/0xad0 [ 73.819912][ T1] do_user_addr_fault+0x60c/0x1370 [ 73.819927][ T1] ? rcu_is_watching+0x12/0xc0 [ 73.819944][ T1] exc_page_fault+0x64/0xc0 [ 73.819961][ T1] asm_exc_page_fault+0x26/0x30 [ 73.819971][ T1] RIP: 0033:0x7f5e6d2d0407 [ 73.819985][ T1] Code: Unable to access opcode bytes at 0x7f5e6d2d03dd. [ 73.819990][ T1] RSP: 002b:00007ffe40931790 EFLAGS: 00010202 [ 73.819999][ T1] RAX: 0000000000000000 RBX: 00007f5e6d180c80 RCX: 00007f5e6d2d0407 [ 73.820006][ T1] RDX: 00007ffe409317d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.820012][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 73.820018][ T1] R10: 00007ffe409317d0 R11: 0000000000000202 R12: 00007f5e6d4ea490 [ 73.820024][ T1] R13: 00007ffe4093180c R14: 00007f5e6d52a000 R15: 00005647e2629d98 [ 73.820038][ T1] [ 73.820109][ T1] Mem-Info: [ 73.905990][ T1] active_anon:10 inactive_anon:0 isolated_anon:0 [ 73.905990][ T1] active_file:17 inactive_file:89 isolated_file:0 [ 73.905990][ T1] unevictable:1768 dirty:0 writeback:0 [ 73.905990][ T1] slab_reclaimable:6919 slab_unreclaimable:47482 [ 73.905990][ T1] mapped:2 shmem:1768 pagetables:719 [ 73.905990][ T1] sec_pagetables:314 bounce:0 [ 73.905990][ T1] kernel_misc_reclaimable:0 [ 73.905990][ T1] free:17123 free_pcp:8312 free_cma:0 [ 73.920211][ T1] Node 0 active_anon:0kB inactive_anon:32kB active_file:0kB inactive_file:160kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:9068kB pagetables:1040kB sec_pagetables:1172kB all_unreclaimable? yes Balloon:0kB [ 73.930314][ T1] Node 1 active_anon:44kB inactive_anon:0kB active_file:64kB 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:2688kB pagetables:1836kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB [ 73.940302][ T1] Node 0 DMA free:1440kB boost:0kB min:760kB low:948kB high:1136kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:20kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:76kB local_pcp:16kB free_cma:0kB [ 73.949781][ T1] lowmem_reserve[]: 0 289 289 289 289 [ 73.951577][ T1] Node 0 DMA32 free:8808kB boost:14336kB min:27668kB low:31000kB high:34332kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:32kB active_file:0kB inactive_file:228kB unevictable:3536kB writepending:0kB zspages:1084kB present:1032196kB managed:296812kB mlocked:0kB bounce:0kB free_pcp:5700kB local_pcp:1236kB free_cma:0kB [ 73.962256][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 73.963834][ T1] Node 1 DMA32 free:58244kB boost:20480kB min:67624kB low:79408kB high:91192kB reserved_highatomic:10240KB free_highatomic:0KB active_anon:64kB inactive_anon:0kB active_file:0kB inactive_file:328kB unevictable:3536kB writepending:0kB zspages:1860kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:27788kB local_pcp:13252kB free_cma:0kB [ 73.974352][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 73.975980][ T1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 1440kB [ 73.980276][ T1] Node 0 DMA32: 72*4kB (UME) 97*8kB (ME) 76*16kB (UME) 60*32kB (ME) 24*64kB (ME) 14*128kB (UME) 3*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 8808kB [ 73.985374][ T1] Node 1 DMA32: 131*4kB (UME) 29*8kB (ME) 63*16kB (UME) 79*32kB (UME) 49*64kB (UME) 35*128kB (UME) 25*256kB (UME) 14*512kB (UM) 6*1024kB (UM) 1*2048kB (U) 6*4096kB (U) = 58244kB [ 73.991189][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 73.994274][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 73.997399][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 74.000519][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 74.003524][ T1] 1881 total pagecache pages [ 74.005063][ T1] 8 pages in swap cache [ 74.006440][ T1] Free swap = 117584kB [ 74.007984][ T1] Total swap = 124996kB [ 74.009375][ T1] 524155 pages RAM [ 74.010649][ T1] 0 pages HighMem/MovableOnly [ 74.012181][ T1] 209059 pages reserved [ 74.013566][ T1] 0 pages cma reserved [ 74.014916][ T1] Unreclaimable slab info: [ 74.016454][ T1] Name Used Total [ 74.018576][ T1] pid_2 31KB 31KB [ 74.020587][ T1] bio-472 15KB 15KB [ 74.022565][ T1] bio-536 15KB 15KB [ 74.024541][ T1] bio-552 15KB 15KB [ 74.026530][ T1] bio-584 15KB 15KB [ 74.028566][ T1] zspage-zswap1 157KB 157KB [ 74.030588][ T1] zs_handle-zswap1 210KB 212KB [ 74.032578][ T1] zswap_entry 558KB 581KB [ 74.034567][ T1] AF_VSOCK 30KB 30KB [ 74.036688][ T1] batadv_tt_change_cache 16KB 16KB [ 74.038876][ T1] batadv_tl_cache 16KB 16KB [ 74.040876][ T1] TIPC 92KB 92KB [ 74.042891][ T1] RDS 61KB 61KB [ 74.044861][ T1] SCTPv6 90KB 90KB [ 74.046866][ T1] SCTP 30KB 30KB [ 74.048970][ T1] sctp_chunk 15KB 15KB [ 74.050990][ T1] sctp_bind_bucket 4KB 4KB [ 74.052994][ T1] PNPIPE 30KB 30KB [ 74.054994][ T1] RXRPC 96KB 96KB [ 74.057332][ T1] rxrpc_call_jar 159KB 159KB [ 74.059344][ T1] net_bridge_fdb_entry 15KB 15KB [ 74.061914][ T1] fib6_node 72KB 108KB [ 74.063898][ T1] ip6_dst_cache 130KB 242KB [ 74.065979][ T1] RAWv6 154KB 154KB [ 74.068019][ T1] UDPv6 122KB 122KB [ 74.070036][ T1] TCPv6 178KB 178KB [ 74.072042][ T1] wg_peer 89KB 89KB [ 74.074045][ T1] allowedips_node 11KB 11KB [ 74.076080][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 74.078233][ T1] scsi_sense_cache 44KB 44KB [ 74.080271][ T1] virtio_scsi_cmd 16KB 16KB [ 74.082289][ T1] bio-136 91KB 92KB [ 74.084301][ T1] io_kiocb 117KB 195KB [ 74.086558][ T1] bio-264 7KB 7KB [ 74.088736][ T1] mqueue_inode_cache 121KB 121KB [ 74.090786][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 74.092947][ T1] jfs_mp 7KB 7KB [ 74.094943][ T1] cifs_small_rq 16KB 16KB [ 74.097006][ T1] cifs_request 67KB 67KB [ 74.099053][ T1] cifs_mpx_ids 7KB 7KB [ 74.101088][ T1] cifs_io_subrequest 39KB 39KB [ 74.103110][ T1] cifs_io_request 95KB 95KB [ 74.105121][ T1] nfs_commit_data 15KB 15KB [ 74.107125][ T1] nfs_write_data 63KB 63KB [ 74.109275][ T1] jbd2_inode 15KB 15KB [ 74.111328][ T1] ext4_system_zone 3KB 3KB [ 74.113337][ T1] ext4_io_end_vec 11KB 11KB [ 74.115345][ T1] fasync_cache 7KB 7KB [ 74.117515][ T1] pid_namespace 61KB 61KB [ 74.119548][ T1] kvm_gmem_inode_cache 31KB 31KB [ 74.121629][ T1] rpc_buffers 31KB 31KB [ 74.123628][ T1] rpc_tasks 7KB 7KB [ 74.125663][ T1] UNIX-STREAM 183KB 183KB [ 74.127751][ T1] UNIX 446KB 765KB [ 74.129789][ T1] UDP-Lite 123KB 123KB [ 74.131782][ T1] tcp_bind2_bucket 16KB 16KB [ 74.133777][ T1] tcp_bind_bucket 16KB 16KB [ 74.135798][ T1] ip_fib_trie 24KB 24KB [ 74.137876][ T1] ip_fib_alias 60KB 71KB [ 74.139872][ T1] rtable 20KB 20KB [ 74.141880][ T1] RAW 127KB 127KB [ 74.143875][ T1] UDP 154KB 154KB [ 74.145920][ T1] tw_sock_TCP 7KB 7KB [ 74.147954][ T1] request_sock_TCP 15KB 15KB [ 74.149928][ T1] TCP 414KB 414KB [ 74.151943][ T1] hugetlbfs_inode_cache 62KB 62KB [ 74.154052][ T1] netfs_subrequest 31KB 31KB [ 74.156096][ T1] netfs_request 95KB 95KB [ 74.158163][ T1] bio-280 15KB 15KB [ 74.160176][ T1] ep_head 16KB 16KB [ 74.162181][ T1] eventpoll_pwq 19KB 19KB [ 74.164534][ T1] eventpoll_epi 70KB 70KB [ 74.166538][ T1] inotify_inode_mark 23KB 23KB [ 74.168631][ T1] sgpool-128 29KB 29KB [ 74.170628][ T1] sgpool-64 31KB 31KB [ 74.172624][ T1] sgpool-32 222KB 252KB [ 74.174635][ T1] sgpool-16 93KB 93KB [ 74.176714][ T1] sgpool-8 46KB 46KB [ 74.178765][ T1] bio_crypt_ctx 7KB 7KB [ 74.180748][ T1] bio_integrity_data 4KB 4KB [ 74.182775][ T1] request_queue 216KB 216KB [ 74.184777][ T1] blkdev_ioc 7KB 7KB [ 74.186785][ T1] bio-200 156KB 171KB [ 74.188820][ T1] biovec-max 569KB 641KB [ 74.190823][ T1] biovec-64 283KB 283KB [ 74.192822][ T1] biovec-16 31KB 31KB [ 74.194830][ T1] uid_cache 23KB 23KB [ 74.197022][ T1] iommu_iova_magazine 1039KB 1039KB [ 74.199119][ T1] iommu_iova 156KB 156KB [ 74.201187][ T1] dmaengine-unmap-256 30KB 30KB [ 74.203237][ T1] dmaengine-unmap-128 30KB 30KB [ 74.205301][ T1] dmaengine-unmap-16 4KB 4KB [ 74.207376][ T1] dmaengine-unmap-2 4KB 4KB [ 74.209385][ T1] QIPCRTR 125KB 125KB [ 74.211426][ T1] audit_buffer 58KB 58KB [ 74.213438][ T1] skbuff_ext_cache 24KB 24KB [ 74.215471][ T1] skbuff_small_head 840KB 864KB [ 74.217505][ T1] skbuff_fclone_cache 187KB 250KB [ 74.219575][ T1] skbuff_head_cache 1040KB 1042KB [ 74.221567][ T1] configfs_dir_cache 16KB 16KB [ 74.223587][ T1] file_lock_cache 47KB 47KB [ 74.225583][ T1] file_lock_ctx 15KB 15KB [ 74.227695][ T1] fsnotify_mark_connector 15KB 15KB [ 74.229886][ T1] posix_timers_cache 8KB 8KB [ 74.231908][ T1] taskstats 61KB 61KB [ 74.233917][ T1] mem_cgroup_per_node 103KB 123KB [ 74.236031][ T1] mem_cgroup 89KB 89KB [ 74.238161][ T1] proc_dir_entry 664KB 664KB [ 74.240193][ T1] pde_opener 15KB 15KB [ 74.242193][ T1] seq_file 93KB 140KB [ 74.244183][ T1] sigqueue 19KB 19KB [ 74.246335][ T1] shmem_inode_cache 7675KB 7804KB [ 74.248428][ T1] kernfs_iattrs_cache 11KB 11KB [ 74.250483][ T1] kernfs_node_cache 25468KB 25468KB [ 74.252467][ T1] mnt_cache 110KB 110KB [ 74.254464][ T1] filp 333KB 559KB [ 74.256283][ T1] names_cache 2265KB 2766KB [ 74.258239][ T1] net_namespace 113KB 113KB [ 74.260228][ T1] ima_iint_cache 63KB 63KB [ 74.262199][ T1] lsm_inode_cache 1501KB 2008KB [ 74.264277][ T1] lsm_file_cache 131KB 188KB [ 74.266763][ T1] key_jar 23KB 23KB [ 74.268817][ T1] uts_namespace 46KB 46KB [ 74.270844][ T1] nsproxy 15KB 15KB [ 74.272837][ T1] vm_area_struct 605KB 1203KB [ 74.274831][ T1] fs_cache 53KB 92KB [ 74.277332][ T1] files_cache 255KB 334KB [ 74.279930][ T1] signal_cache 889KB 1910KB [ 74.282561][ T1] sighand_cache 1107KB 1984KB [ 74.285179][ T1] task_struct 4051KB 4492KB [ 74.287870][ T1] cred 148KB 320KB [ 74.290465][ T1] anon_vma_chain 208KB 311KB [ 74.293062][ T1] anon_vma 243KB 462KB [ 74.295637][ T1] pid 210KB 441KB [ 74.298316][ T1] Acpi-Operand 247KB 356KB [ 74.300928][ T1] Acpi-ParseExt 94KB 129KB [ 74.303159][ T1] Acpi-Parse 98KB 118KB [ 74.305230][ T1] Acpi-State 74KB 114KB [ 74.307349][ T1] Acpi-Namespace 56KB 56KB [ 74.309414][ T1] numa_policy 3KB 3KB [ 74.311476][ T1] perf_event 31KB 31KB [ 74.313551][ T1] trace_event_file 528KB 528KB [ 74.315594][ T1] ftrace_event_field 1004KB 1004KB [ 74.317743][ T1] pool_workqueue 1808KB 1808KB [ 74.319807][ T1] task_group 30KB 30KB [ 74.321878][ T1] maple_node 582KB 1416KB [ 74.323941][ T1] mm_struct 569KB 765KB [ 74.326003][ T1] vmap_area 845KB 847KB [ 74.328116][ T1] debug_objects_cache 2158KB 2403KB [ 74.330231][ T1] page->ptl 115KB 141KB [ 74.332297][ T1] kmalloc-cg-8k 1216KB 1216KB [ 74.334384][ T1] kmalloc-cg-4k 11808KB 11936KB [ 74.336443][ T1] kmalloc-cg-2k 7760KB 7872KB [ 74.338658][ T1] kmalloc-cg-1k 2222KB 2400KB [ 74.341449][ T1] kmalloc-cg-512 781KB 1152KB [ 74.344173][ T1] kmalloc-cg-256 352KB 352KB [ 74.346281][ T1] kmalloc-cg-128 224KB 224KB [ 74.350062][ T1] kmalloc-cg-64 68KB 72KB [ 74.352166][ T1] kmalloc-cg-32 72KB 176KB [ 74.354239][ T1] kmalloc-cg-16 16KB 16KB [ 74.356298][ T1] kmalloc-cg-8 28KB 28KB [ 74.358510][ T1] kmalloc-cg-192 76KB 76KB [ 74.360628][ T1] kmalloc-cg-96 52KB 52KB [ 74.362715][ T1] kmalloc-8k 5440KB 5696KB [ 74.364744][ T1] kmalloc-4k 18656KB 18952KB [ 74.366802][ T1] kmalloc-2k 11780KB 13184KB [ 74.369256][ T1] kmalloc-1k 7302KB 7424KB [ 74.371417][ T1] kmalloc-512 7557KB 8416KB [ 74.373515][ T1] kmalloc-256 3885KB 3888KB [ 74.375575][ T1] kmalloc-128 1231KB 1808KB [ 74.377841][ T1] kmalloc-64 2808KB 2940KB [ 74.379993][ T1] kmalloc-32 1349KB 1512KB [ 74.382051][ T1] kmalloc-16 357KB 384KB [ 74.384108][ T1] kmalloc-8 404KB 420KB [ 74.386174][ T1] kmalloc-192 1513KB 1676KB [ 74.388287][ T1] kmalloc-96 1408KB 1520KB [ 74.390647][ T1] kmem_cache_node 220KB 220KB [ 74.392707][ T1] kmem_cache 195KB 195KB [ 74.394772][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syslogd,pid=5332,uid=0 [ 74.399611][ T1] Out of memory: Killed process 5332 (syslogd) total-vm:4044kB, anon-rss:128kB, file-rss:72kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 74.407586][ T1039] kworker/u32:6 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=0, oom_score_adj=0 [ 74.413571][ T1039] CPU: 2 UID: 0 PID: 1039 Comm: kworker/u32:6 Not tainted syzkaller #0 PREEMPT(full) [ 74.413588][ T1039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.413596][ T1039] Workqueue: netns cleanup_net [ 74.413616][ T1039] Call Trace: [ 74.413621][ T1039] [ 74.413625][ T1039] dump_stack_lvl+0x16c/0x1f0 [ 74.413644][ T1039] dump_header+0x101/0x960 [ 74.413659][ T1039] out_of_memory+0xd4c/0x1700 [ 74.413675][ T1039] ? __pfx_out_of_memory+0x10/0x10 [ 74.413701][ T1039] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 74.413724][ T1039] ? ret_from_fork_asm+0x1a/0x30 [ 74.413741][ T1039] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 74.413755][ T1039] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 74.413775][ T1039] ? lock_acquire+0x179/0x330 [ 74.413791][ T1039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 74.413809][ T1039] ? policy_nodemask+0xea/0x4e0 [ 74.413827][ T1039] alloc_pages_mpol+0x1fb/0x550 [ 74.413844][ T1039] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 74.413865][ T1039] new_slab+0x2e1/0x430 [ 74.413878][ T1039] ___slab_alloc+0xe18/0x1c90 [ 74.413890][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 74.413915][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 74.413930][ T1039] ? __slab_alloc.constprop.0+0x63/0x110 [ 74.413941][ T1039] __slab_alloc.constprop.0+0x63/0x110 [ 74.413955][ T1039] kmem_cache_alloc_node_noprof+0x44a/0x800 [ 74.413969][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 74.413987][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 74.414002][ T1039] kmalloc_reserve+0x18b/0x2c0 [ 74.414020][ T1039] __alloc_skb+0x186/0x410 [ 74.414030][ T1039] ? __alloc_skb+0x35d/0x410 [ 74.414041][ T1039] ? __pfx___alloc_skb+0x10/0x10 [ 74.414059][ T1039] ethnl_default_notify+0x568/0xa20 [ 74.414077][ T1039] ? __pfx_ethnl_default_notify+0x10/0x10 [ 74.414097][ T1039] ? __netdev_update_features+0x1381/0x1fe0 [ 74.414112][ T1039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 74.414131][ T1039] ? __pfx_ethnl_default_notify+0x10/0x10 [ 74.414145][ T1039] ethnl_notify+0xc2/0x1c0 [ 74.414160][ T1039] ethnl_netdev_event+0x10a/0x190 [ 74.414175][ T1039] notifier_call_chain+0xbc/0x3e0 [ 74.414193][ T1039] ? __pfx_ethnl_netdev_event+0x10/0x10 [ 74.414210][ T1039] call_netdevice_notifiers_info+0xbe/0x110 [ 74.414229][ T1039] netdev_compute_master_upper_features+0x7e4/0xbb0 [ 74.414250][ T1039] ? __pfx_netdev_compute_master_upper_features+0x10/0x10 [ 74.414265][ T1039] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 74.414282][ T1039] __bond_release_one+0x982/0x1a60 [ 74.414299][ T1039] ? __mutex_lock+0x211/0x1ca0 [ 74.414318][ T1039] ? __pfx___bond_release_one+0x10/0x10 [ 74.414333][ T1039] ? find_held_lock+0x2b/0x80 [ 74.414348][ T1039] ? ib_device_get_by_netdev+0x1b8/0x520 [ 74.414367][ T1039] ? __pfx_bond_netpoll_cleanup+0x10/0x10 [ 74.414378][ T1039] ? udp_tunnel_nic_netdevice_event+0x158/0x1db0 [ 74.414390][ T1039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 74.414409][ T1039] bond_uninit+0x124/0x320 [ 74.414422][ T1039] ? __pfx_bond_uninit+0x10/0x10 [ 74.414438][ T1039] ? __pfx_bond_uninit+0x10/0x10 [ 74.414453][ T1039] unregister_netdevice_many_notify+0x141d/0x2590 [ 74.414474][ T1039] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 74.414490][ T1039] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 74.414510][ T1039] ? rtnl_is_locked+0x15/0x20 [ 74.414520][ T1039] ? nexthop_net_exit_rtnl+0x37/0x260 [ 74.414538][ T1039] ops_undo_list+0x8fc/0xab0 [ 74.414556][ T1039] ? __pfx_ops_undo_list+0x10/0x10 [ 74.414571][ T1039] ? cleanup_net+0x347/0x830 [ 74.414586][ T1039] ? idr_destroy+0x62/0x2e0 [ 74.414600][ T1039] cleanup_net+0x41b/0x830 [ 74.414617][ T1039] ? __pfx_cleanup_net+0x10/0x10 [ 74.414634][ T1039] ? rcu_is_watching+0x12/0xc0 [ 74.414651][ T1039] process_one_work+0x9ba/0x1b20 [ 74.414669][ T1039] ? __pfx_process_one_work+0x10/0x10 [ 74.414685][ T1039] ? assign_work+0x1a0/0x250 [ 74.414697][ T1039] worker_thread+0x6c8/0xf10 [ 74.414716][ T1039] ? __pfx_worker_thread+0x10/0x10 [ 74.414727][ T1039] kthread+0x3c5/0x780 [ 74.414738][ T1039] ? __pfx_kthread+0x10/0x10 [ 74.414750][ T1039] ? rcu_is_watching+0x12/0xc0 [ 74.414764][ T1039] ? __pfx_kthread+0x10/0x10 [ 74.414775][ T1039] ret_from_fork+0x983/0xb10 [ 74.414788][ T1039] ? __pfx_ret_from_fork+0x10/0x10 [ 74.414800][ T1039] ? __switch_to+0x7af/0x10d0 [ 74.414814][ T1039] ? __pfx_kthread+0x10/0x10 [ 74.414825][ T1039] ret_from_fork_asm+0x1a/0x30 [ 74.414848][ T1039] [ 74.414867][ T1039] Mem-Info: [ 74.558526][ T1039] active_anon:2 inactive_anon:6 isolated_anon:0 [ 74.558526][ T1039] active_file:26 inactive_file:61 isolated_file:0 [ 74.558526][ T1039] unevictable:1768 dirty:0 writeback:0 [ 74.558526][ T1039] slab_reclaimable:6899 slab_unreclaimable:47431 [ 74.558526][ T1039] mapped:2 shmem:1768 pagetables:707 [ 74.558526][ T1039] sec_pagetables:314 bounce:0 [ 74.558526][ T1039] kernel_misc_reclaimable:0 [ 74.558526][ T1039] free:17123 free_pcp:8403 free_cma:0 [ 74.572583][ T1039] Node 0 active_anon:0kB inactive_anon:20kB active_file:40kB inactive_file:96kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:9036kB pagetables:992kB sec_pagetables:1172kB all_unreclaimable? yes Balloon:0kB [ 74.582303][ T1039] Node 1 active_anon:16kB inactive_anon:4kB active_file:200kB inactive_file:88kB 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:2688kB pagetables:1836kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB [ 74.592037][ T1039] Node 0 DMA free:1440kB boost:0kB min:760kB low:948kB high:1136kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:20kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:76kB local_pcp:0kB free_cma:0kB [ 74.601668][ T1039] lowmem_reserve[]: 0 289 289 289 289 [ 74.603469][ T1039] Node 0 DMA32 free:8808kB boost:14336kB min:27668kB low:31000kB high:34332kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:212kB unevictable:3536kB writepending:0kB zspages:1084kB present:1032196kB managed:296812kB mlocked:0kB bounce:0kB free_pcp:5752kB local_pcp:252kB free_cma:0kB [ 74.613836][ T1039] lowmem_reserve[]: 0 0 0 0 0 [ 74.615449][ T1039] Node 1 DMA32 free:58244kB boost:20480kB min:67624kB low:79408kB high:91192kB reserved_highatomic:10240KB free_highatomic:0KB active_anon:16kB inactive_anon:4kB active_file:0kB inactive_file:416kB unevictable:3536kB writepending:0kB zspages:1812kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:27784kB local_pcp:1128kB free_cma:0kB [ 74.625978][ T1039] lowmem_reserve[]: 0 0 0 0 0 [ 74.627594][ T1039] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 1440kB [ 74.631839][ T1039] Node 0 DMA32: 72*4kB (UME) 97*8kB (ME) 76*16kB (UME) 60*32kB (ME) 24*64kB (ME) 14*128kB (UME) 3*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 8808kB [ 74.637027][ T1039] Node 1 DMA32: 131*4kB (UME) 29*8kB (ME) 63*16kB (UME) 79*32kB (UME) 49*64kB (UME) 35*128kB (UME) 25*256kB (UME) 14*512kB (UM) 6*1024kB (UM) 1*2048kB (U) 6*4096kB (U) = 58244kB [ 74.642839][ T1039] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 74.645934][ T1039] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 74.649043][ T1039] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 74.652124][ T1039] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 74.655123][ T1039] 1881 total pagecache pages [ 74.656646][ T1039] 8 pages in swap cache [ 74.658090][ T1039] Free swap = 117760kB [ 74.659467][ T1039] Total swap = 124996kB [ 74.660845][ T1039] 524155 pages RAM [ 74.662106][ T1039] 0 pages HighMem/MovableOnly [ 74.663661][ T1039] 209059 pages reserved [ 74.665047][ T1039] 0 pages cma reserved [ 74.666396][ T1039] Unreclaimable slab info: [ 74.667923][ T1039] Name Used Total [ 74.670003][ T1039] pid_2 31KB 31KB [ 74.672000][ T1039] bio-472 15KB 15KB [ 74.674002][ T1039] bio-536 15KB 15KB [ 74.675996][ T1039] bio-552 15KB 15KB [ 74.678063][ T1039] bio-584 15KB 15KB [ 74.680090][ T1039] zspage-zswap1 157KB 157KB [ 74.682094][ T1039] zs_handle-zswap1 210KB 212KB [ 74.684099][ T1039] zswap_entry 558KB 581KB [ 74.686109][ T1039] AF_VSOCK 30KB 30KB [ 74.688164][ T1039] batadv_tt_change_cache 16KB 16KB [ 74.690331][ T1039] batadv_tl_cache 16KB 16KB [ 74.692331][ T1039] TIPC 92KB 92KB [ 74.694335][ T1039] RDS 61KB 61KB [ 74.696339][ T1039] SCTPv6 90KB 90KB [ 74.698407][ T1039] SCTP 30KB 30KB [ 74.700426][ T1039] sctp_chunk 15KB 15KB [ 74.702461][ T1039] sctp_bind_bucket 4KB 4KB [ 74.704456][ T1039] PNPIPE 30KB 30KB [ 74.706476][ T1039] RXRPC 96KB 96KB [ 74.708530][ T1039] rxrpc_call_jar 159KB 159KB [ 74.710551][ T1039] net_bridge_fdb_entry 15KB 15KB [ 74.712617][ T1039] fib6_node 72KB 108KB [ 74.714615][ T1039] ip6_dst_cache 130KB 242KB [ 74.716610][ T1039] RAWv6 154KB 154KB [ 74.718666][ T1039] UDPv6 122KB 122KB [ 74.720691][ T1039] TCPv6 178KB 178KB [ 74.722717][ T1039] wg_peer 89KB 89KB [ 74.724716][ T1039] allowedips_node 11KB 11KB [ 74.726731][ T1039] t10_alua_lu_gp_cache 7KB 7KB [ 74.728869][ T1039] scsi_sense_cache 44KB 44KB [ 74.730900][ T1039] virtio_scsi_cmd 16KB 16KB [ 74.732911][ T1039] bio-136 91KB 92KB [ 74.734913][ T1039] io_kiocb 117KB 195KB [ 74.736934][ T1039] bio-264 7KB 7KB [ 74.738968][ T1039] mqueue_inode_cache 121KB 121KB [ 74.741026][ T1039] f2fs_bio_post_read_ctx 23KB 23KB [ 74.743175][ T1039] jfs_mp 7KB 7KB [ 74.745208][ T1039] cifs_small_rq 16KB 16KB [ 74.747273][ T1039] cifs_request 67KB 67KB [ 74.749293][ T1039] cifs_mpx_ids 7KB 7KB [ 74.751319][ T1039] cifs_io_subrequest 39KB 39KB [ 74.753438][ T1039] cifs_io_request 95KB 95KB [ 74.755461][ T1039] nfs_commit_data 15KB 15KB [ 74.757537][ T1039] nfs_write_data 63KB 63KB [ 74.759598][ T1039] jbd2_inode 15KB 15KB [ 74.761613][ T1039] ext4_system_zone 3KB 3KB [ 74.763609][ T1039] ext4_io_end_vec 11KB 11KB [ 74.765617][ T1039] fasync_cache 7KB 7KB [ 74.767685][ T1039] pid_namespace 61KB 61KB [ 74.769703][ T1039] kvm_gmem_inode_cache 31KB 31KB [ 74.771769][ T1039] rpc_buffers 31KB 31KB [ 74.773764][ T1039] rpc_tasks 7KB 7KB [ 74.775745][ T1039] UNIX-STREAM 183KB 183KB [ 74.777857][ T1039] UNIX 446KB 765KB [ 74.779888][ T1039] UDP-Lite 123KB 123KB [ 74.781896][ T1039] tcp_bind2_bucket 16KB 16KB [ 74.783884][ T1039] tcp_bind_bucket 16KB 16KB [ 74.785896][ T1039] ip_fib_trie 24KB 24KB [ 74.787936][ T1039] ip_fib_alias 60KB 71KB [ 74.789951][ T1039] rtable 20KB 20KB [ 74.791938][ T1039] RAW 127KB 127KB [ 74.793944][ T1039] UDP 154KB 154KB [ 74.795944][ T1039] tw_sock_TCP 7KB 7KB [ 74.797994][ T1039] request_sock_TCP 15KB 15KB [ 74.800008][ T1039] TCP 414KB 414KB [ 74.802007][ T1039] hugetlbfs_inode_cache 62KB 62KB [ 74.804101][ T1039] netfs_subrequest 31KB 31KB [ 74.806108][ T1039] netfs_request 95KB 95KB [ 74.808286][ T1039] bio-280 15KB 15KB [ 74.810319][ T1039] ep_head 16KB 16KB [ 74.812299][ T1039] eventpoll_pwq 19KB 19KB [ 74.814299][ T1039] eventpoll_epi 70KB 70KB [ 74.816288][ T1039] inotify_inode_mark 23KB 23KB [ 74.818366][ T1039] sgpool-128 29KB 29KB [ 74.820411][ T1039] sgpool-64 31KB 31KB [ 74.822410][ T1039] sgpool-32 222KB 252KB [ 74.824394][ T1039] sgpool-16 93KB 93KB [ 74.826388][ T1039] sgpool-8 46KB 46KB [ 74.828429][ T1039] bio_crypt_ctx 7KB 7KB [ 74.830455][ T1039] bio_integrity_data 4KB 4KB [ 74.832472][ T1039] request_queue 216KB 216KB [ 74.834470][ T1039] blkdev_ioc 7KB 7KB [ 74.836459][ T1039] bio-200 156KB 171KB [ 74.838506][ T1039] biovec-max 569KB 641KB [ 74.840526][ T1039] biovec-64 283KB 283KB [ 74.842528][ T1039] biovec-16 31KB 31KB [ 74.844523][ T1039] uid_cache 23KB 23KB [ 74.846532][ T1039] iommu_iova_magazine 1039KB 1039KB [ 74.848624][ T1039] iommu_iova 156KB 156KB [ 74.850646][ T1039] dmaengine-unmap-256 30KB 30KB [ 74.852690][ T1039] dmaengine-unmap-128 30KB 30KB [ 74.854740][ T1039] dmaengine-unmap-16 4KB 4KB [ 74.856763][ T1039] dmaengine-unmap-2 4KB 4KB [ 74.858804][ T1039] QIPCRTR 125KB 125KB [ 74.860839][ T1039] audit_buffer 58KB 58KB [ 74.862840][ T1039] skbuff_ext_cache 24KB 24KB [ 74.864827][ T1039] skbuff_small_head 855KB 879KB [ 74.866825][ T1039] skbuff_fclone_cache 187KB 250KB [ 74.868960][ T1039] skbuff_head_cache 1071KB 1073KB [ 74.870995][ T1039] configfs_dir_cache 16KB 16KB [ 74.873023][ T1039] file_lock_cache 47KB 47KB [ 74.875031][ T1039] file_lock_ctx 15KB 15KB [ 74.877061][ T1039] fsnotify_mark_connector 15KB 15KB [ 74.879243][ T1039] posix_timers_cache 8KB 8KB [ 74.881278][ T1039] taskstats 61KB 61KB [ 74.883274][ T1039] mem_cgroup_per_node 103KB 123KB [ 74.885336][ T1039] mem_cgroup 89KB 89KB [ 74.887362][ T1039] proc_dir_entry 664KB 664KB [ 74.889359][ T1039] pde_opener 15KB 15KB [ 74.891349][ T1039] seq_file 93KB 140KB [ 74.893355][ T1039] sigqueue 19KB 19KB [ 74.895351][ T1039] shmem_inode_cache 7675KB 7804KB [ 74.897408][ T1039] kernfs_iattrs_cache 11KB 11KB [ 74.899455][ T1039] kernfs_node_cache 25468KB 25468KB [ 74.901464][ T1039] mnt_cache 110KB 110KB [ 74.903492][ T1039] filp 333KB 559KB [ 74.905506][ T1039] names_cache 2265KB 2766KB [ 74.907579][ T1039] net_namespace 113KB 113KB [ 74.909647][ T1039] ima_iint_cache 63KB 63KB [ 74.911654][ T1039] lsm_inode_cache 1501KB 2008KB [ 74.913711][ T1039] lsm_file_cache 131KB 188KB [ 74.915697][ T1039] key_jar 23KB 23KB [ 74.917785][ T1039] uts_namespace 46KB 46KB [ 74.919787][ T1039] nsproxy 15KB 15KB [ 74.921803][ T1039] vm_area_struct 605KB 1203KB [ 74.923794][ T1039] fs_cache 53KB 92KB [ 74.925817][ T1039] files_cache 255KB 334KB [ 74.927854][ T1039] signal_cache 889KB 1910KB [ 74.930142][ T1039] sighand_cache 1107KB 1984KB [ 74.932274][ T1039] task_struct 4051KB 4492KB [ 74.934369][ T1039] cred 148KB 320KB [ 74.936471][ T1039] anon_vma_chain 208KB 311KB [ 74.938541][ T1039] anon_vma 243KB 462KB [ 74.940600][ T1039] pid 210KB 441KB [ 74.942678][ T1039] Acpi-Operand 247KB 356KB [ 74.944738][ T1039] Acpi-ParseExt 94KB 129KB [ 74.946810][ T1039] Acpi-Parse 98KB 118KB [ 74.948970][ T1039] Acpi-State 74KB 114KB [ 74.951058][ T1039] Acpi-Namespace 56KB 56KB [ 74.953134][ T1039] numa_policy 3KB 3KB [ 74.955187][ T1039] perf_event 31KB 31KB [ 74.957312][ T1039] trace_event_file 528KB 528KB [ 74.959360][ T1039] ftrace_event_field 1004KB 1004KB [ 74.961443][ T1039] pool_workqueue 1808KB 1808KB [ 74.963491][ T1039] task_group 30KB 30KB [ 74.965558][ T1039] maple_node 582KB 1416KB [ 74.967745][ T1039] mm_struct 569KB 765KB [ 74.969846][ T1039] vmap_area 845KB 847KB [ 74.971917][ T1039] debug_objects_cache 2158KB 2403KB [ 74.974059][ T1039] page->ptl 115KB 141KB [ 74.976123][ T1039] kmalloc-cg-8k 1216KB 1216KB [ 74.978311][ T1039] kmalloc-cg-4k 11808KB 11936KB [ 74.980368][ T1039] kmalloc-cg-2k 7760KB 7872KB [ 74.982511][ T1039] kmalloc-cg-1k 2222KB 2400KB [ 74.984543][ T1039] kmalloc-cg-512 781KB 1152KB [ 74.986580][ T1039] kmalloc-cg-256 352KB 352KB [ 74.988650][ T1039] kmalloc-cg-128 224KB 224KB [ 74.990699][ T1039] kmalloc-cg-64 68KB 72KB [ 74.992694][ T1039] kmalloc-cg-32 72KB 176KB [ 74.994698][ T1039] kmalloc-cg-16 16KB 16KB [ 74.996687][ T1039] kmalloc-cg-8 28KB 28KB [ 74.998677][ T1039] kmalloc-cg-192 76KB 76KB [ 75.000691][ T1039] kmalloc-cg-96 52KB 52KB [ 75.002747][ T1039] kmalloc-8k 5440KB 5696KB [ 75.004741][ T1039] kmalloc-4k 19352KB 19400KB [ 75.006755][ T1039] kmalloc-2k 11780KB 13184KB [ 75.008802][ T1039] kmalloc-1k 7438KB 7456KB [ 75.010851][ T1039] kmalloc-512 7557KB 8416KB [ 75.012840][ T1039] kmalloc-256 3885KB 3888KB [ 75.014860][ T1039] kmalloc-128 1231KB 1808KB [ 75.017065][ T1039] kmalloc-64 2808KB 2940KB [ 75.019185][ T1039] kmalloc-32 1356KB 1512KB [ 75.021208][ T1039] kmalloc-16 357KB 384KB [ 75.023214][ T1039] kmalloc-8 404KB 420KB [ 75.025252][ T1039] kmalloc-192 1513KB 1676KB [ 75.027320][ T1039] kmalloc-96 1408KB 1520KB [ 75.029329][ T1039] kmem_cache_node 220KB 220KB [ 75.031341][ T1039] kmem_cache 195KB 195KB [ 75.033359][ T1039] Out of memory and no killable processes... [ 75.035323][ T1039] Kernel panic - not syncing: System is deadlocked on memory [ 75.037709][ T1039] CPU: 2 UID: 0 PID: 1039 Comm: kworker/u32:6 Not tainted syzkaller #0 PREEMPT(full) [ 75.040838][ T1039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.044343][ T1039] Workqueue: netns cleanup_net [ 75.045951][ T1039] Call Trace: [ 75.047073][ T1039] [ 75.048066][ T1039] dump_stack_lvl+0x3d/0x1f0 [ 75.049649][ T1039] vpanic+0x640/0x6f0 [ 75.050984][ T1039] panic+0xca/0xd0 [ 75.052245][ T1039] ? __pfx_panic+0x10/0x10 [ 75.053743][ T1039] ? out_of_memory+0xd4c/0x1700 [ 75.055362][ T1039] ? out_of_memory+0x16d5/0x1700 [ 75.057020][ T1039] ? out_of_memory+0xd98/0x1700 [ 75.058640][ T1039] out_of_memory+0x16e6/0x1700 [ 75.060270][ T1039] ? __pfx_out_of_memory+0x10/0x10 [ 75.061970][ T1039] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 75.063956][ T1039] ? ret_from_fork_asm+0x1a/0x30 [ 75.065610][ T1039] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 75.067691][ T1039] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 75.069757][ T1039] ? lock_acquire+0x179/0x330 [ 75.071328][ T1039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 75.073293][ T1039] ? policy_nodemask+0xea/0x4e0 [ 75.074913][ T1039] alloc_pages_mpol+0x1fb/0x550 [ 75.076501][ T1039] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 75.078291][ T1039] new_slab+0x2e1/0x430 [ 75.079714][ T1039] ___slab_alloc+0xe18/0x1c90 [ 75.081284][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 75.082929][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 75.084577][ T1039] ? __slab_alloc.constprop.0+0x63/0x110 [ 75.086433][ T1039] __slab_alloc.constprop.0+0x63/0x110 [ 75.088232][ T1039] kmem_cache_alloc_node_noprof+0x44a/0x800 [ 75.090220][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 75.091865][ T1039] ? kmalloc_reserve+0x18b/0x2c0 [ 75.093518][ T1039] kmalloc_reserve+0x18b/0x2c0 [ 75.095115][ T1039] __alloc_skb+0x186/0x410 [ 75.096605][ T1039] ? __alloc_skb+0x35d/0x410 [ 75.098163][ T1039] ? __pfx___alloc_skb+0x10/0x10 [ 75.099838][ T1039] ethnl_default_notify+0x568/0xa20 [ 75.101574][ T1039] ? __pfx_ethnl_default_notify+0x10/0x10 [ 75.103466][ T1039] ? __netdev_update_features+0x1381/0x1fe0 [ 75.105431][ T1039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 75.107429][ T1039] ? __pfx_ethnl_default_notify+0x10/0x10 [ 75.109314][ T1039] ethnl_notify+0xc2/0x1c0 [ 75.110833][ T1039] ethnl_netdev_event+0x10a/0x190 [ 75.112516][ T1039] notifier_call_chain+0xbc/0x3e0 [ 75.114197][ T1039] ? __pfx_ethnl_netdev_event+0x10/0x10 [ 75.116034][ T1039] call_netdevice_notifiers_info+0xbe/0x110 [ 75.117989][ T1039] netdev_compute_master_upper_features+0x7e4/0xbb0 [ 75.120184][ T1039] ? __pfx_netdev_compute_master_upper_features+0x10/0x10 [ 75.122518][ T1039] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 75.124270][ T1039] __bond_release_one+0x982/0x1a60 [ 75.125968][ T1039] ? __mutex_lock+0x211/0x1ca0 [ 75.127566][ T1039] ? __pfx___bond_release_one+0x10/0x10 [ 75.129403][ T1039] ? find_held_lock+0x2b/0x80 [ 75.131005][ T1039] ? ib_device_get_by_netdev+0x1b8/0x520 [ 75.132868][ T1039] ? __pfx_bond_netpoll_cleanup+0x10/0x10 [ 75.134767][ T1039] ? udp_tunnel_nic_netdevice_event+0x158/0x1db0 [ 75.136871][ T1039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 75.138856][ T1039] bond_uninit+0x124/0x320 [ 75.140528][ T1039] ? __pfx_bond_uninit+0x10/0x10 [ 75.142240][ T1039] ? __pfx_bond_uninit+0x10/0x10 [ 75.143896][ T1039] unregister_netdevice_many_notify+0x141d/0x2590 [ 75.146030][ T1039] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 75.148260][ T1039] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 75.150366][ T1039] ? rtnl_is_locked+0x15/0x20 [ 75.151929][ T1039] ? nexthop_net_exit_rtnl+0x37/0x260 [ 75.153726][ T1039] ops_undo_list+0x8fc/0xab0 [ 75.155264][ T1039] ? __pfx_ops_undo_list+0x10/0x10 [ 75.156974][ T1039] ? cleanup_net+0x347/0x830 [ 75.158518][ T1039] ? idr_destroy+0x62/0x2e0 [ 75.160057][ T1039] cleanup_net+0x41b/0x830 [ 75.161554][ T1039] ? __pfx_cleanup_net+0x10/0x10 [ 75.163199][ T1039] ? rcu_is_watching+0x12/0xc0 [ 75.164786][ T1039] process_one_work+0x9ba/0x1b20 [ 75.166436][ T1039] ? __pfx_process_one_work+0x10/0x10 [ 75.168204][ T1039] ? assign_work+0x1a0/0x250 [ 75.169743][ T1039] worker_thread+0x6c8/0xf10 [ 75.171279][ T1039] ? __pfx_worker_thread+0x10/0x10 [ 75.172973][ T1039] kthread+0x3c5/0x780 [ 75.174327][ T1039] ? __pfx_kthread+0x10/0x10 [ 75.175855][ T1039] ? rcu_is_watching+0x12/0xc0 [ 75.177456][ T1039] ? __pfx_kthread+0x10/0x10 [ 75.178985][ T1039] ret_from_fork+0x983/0xb10 [ 75.180538][ T1039] ? __pfx_ret_from_fork+0x10/0x10 [ 75.182239][ T1039] ? __switch_to+0x7af/0x10d0 [ 75.183801][ T1039] ? __pfx_kthread+0x10/0x10 [ 75.185343][ T1039] ret_from_fork_asm+0x1a/0x30 [ 75.186938][ T1039] [ 75.188642][ T1039] Kernel Offset: disabled [ 75.190132][ T1039] Rebooting in 86400 seconds..