last executing test programs: 1.954987269s ago: executing program 1 (id=2): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x1070bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x20048884) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettfilter={0x24, 0x2e, 0x1, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0x6, 0xa}, {0x1, 0xfff1}, {0x7, 0xc}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000090}, 0x4041080) 1.739476472s ago: executing program 1 (id=7): r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x802) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd9b, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r2}, 0x10) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x2e9aa845) 1.647807847s ago: executing program 2 (id=3): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0500000004000000990000000b"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000300)='sched_switch\x00', r1, 0x0, 0x400007}, 0x18) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x13) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000040)=0x5) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000200)={0xfffffffe, 0x4000400, 0x2, 0x81, 0x9, "ff0700000000000000000000000000008000", 0xfffffffe, 0x40407}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000140)=0xd) 1.640590362s ago: executing program 1 (id=8): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000001800)=ANY=[@ANYBLOB="020200030f0000002cbd7040fedbdf2503000900800000001cdc0dca1d9f68846960e56de42944af030006000000000002004e22ac1414bb000000000000000002000100000000000000070c00000080030005000000000002004e20ac1414bb00000000000000000200130002"], 0x78}, 0x1, 0x7}, 0x8000) 1.63763316s ago: executing program 0 (id=1): set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000380)=0xffffffff00000041, 0x8) bind$vsock_stream(r0, &(0x7f0000000940), 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)='?', 0x20000081}], 0x1) 1.528447737s ago: executing program 2 (id=10): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x300000c, 0x50032, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x8ff20c2c10f0093d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x3, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) 1.351692815s ago: executing program 2 (id=12): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001d80)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001300)=""/244, 0x940}], 0x1) 1.306111054s ago: executing program 0 (id=13): bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x200000000000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000000)='sched_switch\x00', r4}, 0x10) syz_clone(0x63081180, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, 0x0, 0x4) r5 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f00000001c0)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000000)=[{0x7, 0x0, 0x83}], 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x42, 0x5c}) 1.289701712s ago: executing program 1 (id=15): socket$pppl2tp(0x18, 0x1, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000ed07449e000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000008b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000080)='kfree\x00', r0, 0x0, 0x8}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket$unix(0x1, 0x5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xc, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2}}}]}, 0x38}}, 0x40000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newtfilter={0x4c, 0x2c, 0xd27, 0x70bd24, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x4, 0xa}, {}, {0xa}}, [@filter_kind_options=@f_bpf={{0x8}, {0x20, 0x2, [@TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}, @TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6, 0xd, 0x5, 0x4}]}}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8858}, 0x20004804) socket$xdp(0x2c, 0x3, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x67, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x40200, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 1.130717258s ago: executing program 1 (id=17): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0xc}, 0x44004) sendmsg$NFT_BATCH(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000700)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a2c000000060a0b040000000000000000020000000900010073797a30000000000900020073797a3200000000140000001100", @ANYRES8], 0x54}, 0x1, 0x0, 0x0, 0x24068045}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020000000900010073797a300000000038000000060a17d50000000000000000020000000900020073797a32000000000900010073797a30000000000c0003"], 0xcdc}, 0x1, 0x0, 0x0, 0x20000050}, 0x0) 1.130437658s ago: executing program 2 (id=18): r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x800, 0x0, 0x3, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0xffffffc3, 0x4) sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x7080000, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x4, 0x1}, 0x80, 0x0, 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x37}], 0x10}}], 0x1, 0x4000000) 1.012031599s ago: executing program 1 (id=20): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000340)='kfree\x00', r1}, 0x18) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="2100000000000000000000000000100000040000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000002"], 0x50) 1.011631218s ago: executing program 2 (id=22): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) timer_create(0x2, 0x0, &(0x7f0000000380)=0x0) timer_gettime(r2, &(0x7f0000000580)) 878.551857ms ago: executing program 2 (id=25): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x200000a, 0x13, r2, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0x7ffff000}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 562.824161ms ago: executing program 3 (id=28): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020782500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000001100000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='kmem_cache_free\x00', r0, 0x0, 0x4}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = memfd_create(&(0x7f0000000040)='!\x00', 0x5) fstatfs(r1, &(0x7f0000000080)=""/82) 347.202163ms ago: executing program 3 (id=29): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000002000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000f00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='mem_disconnect\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004100000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xe, 0x0, &(0x7f00000003c0)="131c8701feaa16bca4ac74ab821d", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x50) 332.966371ms ago: executing program 0 (id=30): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000071000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x18) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x103440) syz_usb_disconnect(r1) 243.19199ms ago: executing program 3 (id=31): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)=@gcm_128={{0x304}, "03d6c27400", "df0d6ec73914c06f0f109088d190e700", '\x00', "f8dd23db00"}, 0x28) 160.727578ms ago: executing program 3 (id=32): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(0x3) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={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}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xfe, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_generate\x00', r1}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_generate\x00', r3}, 0x10) timer_create(0x2, 0x0, &(0x7f0000000100)) timer_settime(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r4 = io_uring_setup(0x54a0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r4, 0x12, 0x0, 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000400)=[0xe758], 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setscheduler(r5, 0x6, &(0x7f0000000040)=0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000880)='sched_kthread_work_queue_work\x00'}, 0x18) socketpair(0x1d, 0x2, 0x2, &(0x7f0000000300)={0x0, 0x0}) 345.305µs ago: executing program 3 (id=33): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, 0x0}, 0x0) 0s ago: executing program 3 (id=34): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf"], 0x0}, 0x94) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) kernel console output (not intermixed with test programs): 92KB 92KB [ 69.635953][ T1] SCTPv6 90KB 90KB [ 69.637878][ T1] RXRPC 128KB 128KB [ 69.639816][ T1] rxrpc_call_jar 159KB 159KB [ 69.641735][ T1] net_bridge_fdb_entry 15KB 15KB [ 69.643799][ T1] MPTCPv6 31KB 31KB [ 69.645721][ T1] fib6_node 128KB 128KB [ 69.647641][ T1] ip6_dst_cache 230KB 296KB [ 69.649573][ T1] RAWv6 185KB 185KB [ 69.651493][ T1] UDPv6 122KB 122KB [ 69.653492][ T1] TCPv6 149KB 149KB [ 69.655425][ T1] wg_peer 89KB 89KB [ 69.657362][ T1] allowedips_node 11KB 11KB [ 69.659293][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 69.661290][ T1] scsi_sense_cache 48KB 48KB [ 69.663271][ T1] virtio_scsi_cmd 16KB 16KB [ 69.665203][ T1] bio-136 83KB 84KB [ 69.667129][ T1] bio-264 7KB 7KB [ 69.669061][ T1] mqueue_inode_cache 60KB 60KB [ 69.671007][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 69.673149][ T1] jfs_mp 7KB 7KB [ 69.675083][ T1] cifs_small_rq 16KB 16KB [ 69.677018][ T1] cifs_request 67KB 67KB [ 69.679270][ T1] cifs_mpx_ids 7KB 7KB [ 69.681235][ T1] cifs_io_subrequest 39KB 39KB [ 69.683283][ T1] cifs_io_request 95KB 95KB [ 69.685237][ T1] nfs_commit_data 15KB 15KB [ 69.687164][ T1] nfs_write_data 63KB 63KB [ 69.689113][ T1] jbd2_inode 11KB 11KB [ 69.691027][ T1] ext4_system_zone 3KB 3KB [ 69.693573][ T1] ext4_io_end_vec 11KB 11KB [ 69.696050][ T1] fasync_cache 7KB 7KB [ 69.698463][ T1] pid_namespace 61KB 61KB [ 69.700888][ T1] kvm_gmem_inode_cache 31KB 31KB [ 69.704146][ T1] rpc_buffers 31KB 31KB [ 69.706566][ T1] rpc_tasks 7KB 7KB [ 69.709001][ T1] UNIX-STREAM 214KB 214KB [ 69.711408][ T1] UNIX 476KB 826KB [ 69.714008][ T1] MPTCP 30KB 30KB [ 69.716442][ T1] tcp_bind2_bucket 16KB 16KB [ 69.718842][ T1] tcp_bind_bucket 16KB 16KB [ 69.721256][ T1] xfrm_state 31KB 31KB [ 69.723785][ T1] ip_fib_trie 28KB 28KB [ 69.726198][ T1] ip_fib_alias 71KB 71KB [ 69.728633][ T1] rtable 20KB 20KB [ 69.731144][ T1] RAW 95KB 95KB [ 69.733656][ T1] UDP 154KB 154KB [ 69.736103][ T1] tw_sock_TCP 7KB 7KB [ 69.738547][ T1] request_sock_TCP 15KB 15KB [ 69.740964][ T1] TCP 350KB 350KB [ 69.743423][ T1] hugetlbfs_inode_cache 93KB 93KB [ 69.745967][ T1] netfs_subrequest 31KB 31KB [ 69.748396][ T1] netfs_request 95KB 95KB [ 69.750801][ T1] bio-280 15KB 15KB [ 69.753309][ T1] ep_head 16KB 16KB [ 69.755754][ T1] eventpoll_pwq 23KB 23KB [ 69.758157][ T1] eventpoll_epi 59KB 59KB [ 69.760578][ T1] inotify_inode_mark 23KB 23KB [ 69.763087][ T1] sgpool-128 29KB 29KB [ 69.765508][ T1] sgpool-64 31KB 31KB [ 69.767922][ T1] sgpool-32 159KB 220KB [ 69.770339][ T1] sgpool-16 93KB 93KB [ 69.772796][ T1] sgpool-8 70KB 70KB [ 69.775202][ T1] bio_crypt_ctx 7KB 7KB [ 69.777627][ T1] bio_integrity_data 4KB 4KB [ 69.780075][ T1] request_queue 223KB 247KB [ 69.782524][ T1] blkdev_ioc 7KB 7KB [ 69.784935][ T1] bio-200 156KB 195KB [ 69.787339][ T1] biovec-max 463KB 654KB [ 69.789783][ T1] biovec-64 283KB 283KB [ 69.792324][ T1] biovec-16 54KB 54KB [ 69.794747][ T1] uid_cache 31KB 31KB [ 69.797164][ T1] iommu_iova_magazine 1008KB 1008KB [ 69.799630][ T1] iommu_iova 168KB 168KB [ 69.802112][ T1] dmaengine-unmap-256 30KB 30KB [ 69.805278][ T1] dmaengine-unmap-128 30KB 30KB [ 69.807778][ T1] dmaengine-unmap-16 4KB 4KB [ 69.810225][ T1] dmaengine-unmap-2 4KB 4KB [ 69.812708][ T1] QIPCRTR 31KB 31KB [ 69.815107][ T1] audit_buffer 7KB 7KB [ 69.817059][ T1] skbuff_ext_cache 24KB 24KB [ 69.818994][ T1] skbuff_small_head 1796KB 1808KB [ 69.820925][ T1] skbuff_fclone_cache 156KB 296KB [ 69.823102][ T1] skbuff_head_cache 2034KB 2042KB [ 69.825073][ T1] configfs_dir_cache 16KB 16KB [ 69.827026][ T1] file_lease_cache 15KB 15KB [ 69.828956][ T1] file_lock_cache 47KB 47KB [ 69.830866][ T1] file_lock_ctx 15KB 15KB [ 69.832866][ T1] fsnotify_mark_connector 15KB 15KB [ 69.834930][ T1] posix_timers_cache 8KB 8KB [ 69.836895][ T1] taskstats 61KB 61KB [ 69.838821][ T1] mem_cgroup_per_node 103KB 123KB [ 69.840802][ T1] mem_cgroup 89KB 89KB [ 69.842772][ T1] proc_dir_entry 619KB 656KB [ 69.844704][ T1] pde_opener 15KB 15KB [ 69.846608][ T1] seq_file 62KB 132KB [ 69.848540][ T1] sigqueue 19KB 19KB [ 69.850456][ T1] shmem_inode_cache 7625KB 7804KB [ 69.852424][ T1] kernfs_iattrs_cache 11KB 11KB [ 69.854386][ T1] kernfs_node_cache 25448KB 25448KB [ 69.856320][ T1] mnt_cache 102KB 102KB [ 69.858238][ T1] filp 271KB 519KB [ 69.860155][ T1] names_cache 1181KB 1347KB [ 69.862125][ T1] net_namespace 84KB 84KB [ 69.864271][ T1] ima_iint_cache 55KB 55KB [ 69.866216][ T1] lsm_inode_cache 1329KB 1815KB [ 69.868142][ T1] lsm_file_cache 112KB 192KB [ 69.870067][ T1] key_jar 15KB 15KB [ 69.872526][ T1] uts_namespace 31KB 31KB [ 69.874932][ T1] nsproxy 15KB 15KB [ 69.877375][ T1] vm_area_struct 554KB 1164KB [ 69.879789][ T1] fs_cache 47KB 88KB [ 69.882232][ T1] files_cache 326KB 462KB [ 69.884647][ T1] signal_cache 924KB 1602KB [ 69.887049][ T1] sighand_cache 1119KB 2014KB [ 69.889462][ T1] task_struct 3867KB 4327KB [ 69.891930][ T1] cred 138KB 332KB [ 69.894337][ T1] anon_vma_chain 230KB 318KB [ 69.896765][ T1] anon_vma 228KB 478KB [ 69.899170][ T1] pid 208KB 370KB [ 69.901128][ T1] Acpi-Operand 254KB 352KB [ 69.903085][ T1] Acpi-ParseExt 98KB 126KB [ 69.905020][ T1] Acpi-Parse 86KB 106KB [ 69.907570][ T1] Acpi-State 82KB 122KB [ 69.909537][ T1] Acpi-Namespace 52KB 52KB [ 69.911459][ T1] numa_policy 7KB 7KB [ 69.913448][ T1] perf_event 31KB 31KB [ 69.915366][ T1] trace_event_file 528KB 528KB [ 69.917325][ T1] ftrace_event_field 1004KB 1004KB [ 69.919297][ T1] pool_workqueue 1792KB 1792KB [ 69.921231][ T1] task_group 46KB 46KB [ 69.923046][ T1] maple_node 569KB 1480KB [ 69.925140][ T1] mm_struct 318KB 612KB [ 69.927536][ T1] vmap_area 554KB 558KB [ 69.929987][ T1] debug_objects_cache 1727KB 2008KB [ 69.932603][ T1] page->ptl 99KB 141KB [ 69.935003][ T1] kmalloc-cg-8k 1184KB 1184KB [ 69.936963][ T1] kmalloc-cg-4k 11496KB 12064KB [ 69.938905][ T1] kmalloc-cg-2k 7604KB 7840KB [ 69.940839][ T1] kmalloc-cg-1k 2200KB 2400KB [ 69.942841][ T1] kmalloc-cg-512 1045KB 1152KB [ 69.944815][ T1] kmalloc-cg-256 352KB 352KB [ 69.946746][ T1] kmalloc-cg-128 228KB 228KB [ 69.948703][ T1] kmalloc-cg-64 65KB 72KB [ 69.950642][ T1] kmalloc-cg-32 77KB 156KB [ 69.952621][ T1] kmalloc-cg-16 16KB 16KB [ 69.954563][ T1] kmalloc-cg-8 24KB 24KB [ 69.956529][ T1] kmalloc-cg-192 72KB 72KB [ 69.958477][ T1] kmalloc-cg-96 56KB 56KB [ 69.960423][ T1] kmalloc-8k 5568KB 5792KB [ 69.962404][ T1] kmalloc-4k 34720KB 34792KB [ 69.964353][ T1] kmalloc-2k 11840KB 13632KB [ 69.966282][ T1] kmalloc-1k 11296KB 11360KB [ 69.968241][ T1] kmalloc-512 8047KB 8352KB [ 69.970210][ T1] kmalloc-256 3763KB 3764KB [ 69.972214][ T1] kmalloc-128 858KB 884KB [ 69.974174][ T1] kmalloc-64 2821KB 2956KB [ 69.976132][ T1] kmalloc-32 1307KB 1308KB [ 69.978051][ T1] kmalloc-16 364KB 384KB [ 69.980001][ T1] kmalloc-8 399KB 416KB [ 69.982008][ T1] kmalloc-192 1199KB 1264KB [ 69.983930][ T1] kmalloc-96 1553KB 1572KB [ 69.985868][ T1] kmem_cache_node 220KB 220KB [ 69.987801][ T1] kmem_cache 195KB 195KB [ 69.990208][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6120,uid=0 [ 69.995535][ T1] Out of memory: Killed process 6120 (udevd) total-vm:20940kB, anon-rss:60kB, file-rss:120kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:0 [ 70.005056][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 70.008561][ T1] CPU: 2 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 70.008586][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.008595][ T1] Call Trace: [ 70.008599][ T1] [ 70.008604][ T1] dump_stack_lvl+0x16c/0x1f0 [ 70.008625][ T1] dump_header+0x101/0x960 [ 70.008638][ T1] oom_kill_process+0x176/0x910 [ 70.008651][ T1] out_of_memory+0x350/0x1700 [ 70.008666][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 70.008685][ T1] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 70.008707][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 70.008729][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 70.008747][ T1] ? policy_nodemask+0xea/0x4e0 [ 70.008764][ T1] alloc_pages_mpol+0x1fb/0x550 [ 70.008781][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 70.008798][ T1] ? filemap_get_entry+0x1a7/0x3b0 [ 70.008813][ T1] folio_alloc_noprof+0x20/0x2d0 [ 70.008824][ T1] filemap_alloc_folio_noprof.part.0+0x39d/0x470 [ 70.008842][ T1] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 70.008862][ T1] __filemap_get_folio_mpol+0x610/0xc60 [ 70.008879][ T1] filemap_fault+0x684/0x29d0 [ 70.008894][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 70.008913][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 70.008924][ T1] __do_fault+0x10d/0x490 [ 70.008938][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 70.008949][ T1] do_fault+0xae4/0x1ad0 [ 70.008964][ T1] ? __pfx_filemap_map_pages+0x10/0x10 [ 70.008978][ T1] __handle_mm_fault+0x1919/0x2bb0 [ 70.008992][ T1] ? reacquire_held_locks+0xcd/0x1f0 [ 70.009003][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 70.009016][ T1] ? lock_vma_under_rcu+0x176/0x580 [ 70.009032][ T1] ? get_timespec64+0x136/0x1b0 [ 70.009046][ T1] handle_mm_fault+0x3fe/0xad0 [ 70.009059][ T1] do_user_addr_fault+0x60c/0x1370 [ 70.009074][ T1] ? rcu_is_watching+0x12/0xc0 [ 70.009091][ T1] exc_page_fault+0x64/0xc0 [ 70.009104][ T1] asm_exc_page_fault+0x26/0x30 [ 70.009115][ T1] RIP: 0033:0x7fd87fffd407 [ 70.009129][ T1] Code: Unable to access opcode bytes at 0x7fd87fffd3dd. [ 70.009134][ T1] RSP: 002b:00007ffd02928950 EFLAGS: 00010202 [ 70.009142][ T1] RAX: 0000000000000000 RBX: 00007fd87feadc80 RCX: 00007fd87fffd407 [ 70.009149][ T1] RDX: 00007ffd02928990 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.009155][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 70.009161][ T1] R10: 00007ffd02928990 R11: 0000000000000202 R12: 00007fd880217490 [ 70.009168][ T1] R13: 00007ffd029289cc R14: 00007fd880257000 R15: 000055ced06bbd98 [ 70.009181][ T1] [ 70.009746][ T1] Mem-Info: [ 70.099808][ T1] active_anon:0 inactive_anon:63 isolated_anon:0 [ 70.099808][ T1] active_file:0 inactive_file:151 isolated_file:0 [ 70.099808][ T1] unevictable:1768 dirty:0 writeback:0 [ 70.099808][ T1] slab_reclaimable:5642 slab_unreclaimable:51871 [ 70.099808][ T1] mapped:2 shmem:1768 pagetables:775 [ 70.099808][ T1] sec_pagetables:314 bounce:0 [ 70.099808][ T1] kernel_misc_reclaimable:0 [ 70.099808][ T1] free:16161 free_pcp:5249 free_cma:0 [ 70.118281][ T1] Node 0 active_anon:24kB inactive_anon:8kB active_file:4kB inactive_file:148kB 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:9024kB pagetables:1004kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB [ 70.130891][ T1] Node 1 active_anon:0kB inactive_anon:244kB active_file:180kB inactive_file:120kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:2916kB pagetables:2096kB sec_pagetables:112kB all_unreclaimable? yes Balloon:0kB [ 70.146372][ 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:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:156kB local_pcp:0kB free_cma:0kB [ 70.158834][ T1] lowmem_reserve[]: 0 289 289 289 289 [ 70.161150][ T1] Node 0 DMA32 free:7772kB boost:8192kB min:21524kB low:24856kB high:28188kB reserved_highatomic:0KB free_highatomic:0KB active_anon:24kB inactive_anon:8kB active_file:144kB inactive_file:8kB unevictable:3536kB writepending:0kB zspages:1080kB present:1032196kB managed:296860kB mlocked:0kB bounce:0kB free_pcp:5068kB local_pcp:672kB free_cma:0kB [ 70.174444][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 70.176548][ T1] Node 1 DMA32 free:55400kB boost:30720kB min:77864kB low:89648kB high:101432kB reserved_highatomic:10240KB free_highatomic:0KB active_anon:0kB inactive_anon:172kB active_file:240kB inactive_file:60kB unevictable:3536kB writepending:0kB zspages:1952kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:24036kB local_pcp:2100kB free_cma:0kB [ 70.190228][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 70.193678][ 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 [ 70.199122][ T1] Node 0 DMA32: 29*4kB (ME) 39*8kB (ME) 59*16kB (ME) 84*32kB (ME) 36*64kB (UME) 11*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7772kB [ 70.205524][ T1] Node 1 DMA32: 36*4kB (UME) 45*8kB (UME) 73*16kB (UME) 94*32kB (UME) 55*64kB (ME) 32*128kB (ME) 28*256kB (UME) 8*512kB (M) 5*1024kB (M) 1*2048kB (U) 6*4096kB (U) = 55304kB [ 70.212889][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 70.217162][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 70.221029][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 70.225068][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 70.228915][ T1] 1931 total pagecache pages [ 70.230881][ T1] 51 pages in swap cache [ 70.232755][ T1] Free swap = 117288kB [ 70.234514][ T1] Total swap = 124996kB [ 70.236304][ T1] 524155 pages RAM [ 70.237916][ T1] 0 pages HighMem/MovableOnly [ 70.239953][ T1] 209047 pages reserved [ 70.241759][ T1] 0 pages cma reserved [ 70.243574][ T1] Unreclaimable slab info: [ 70.245492][ T1] Name Used Total [ 70.248144][ T1] pid_2 31KB 31KB [ 70.250709][ T1] bio-472 15KB 15KB [ 70.253537][ T1] bio-536 15KB 15KB [ 70.256109][ T1] bio-552 15KB 15KB [ 70.258684][ T1] bio-584 15KB 15KB [ 70.261260][ T1] zspage-zswap1 129KB 157KB [ 70.263928][ T1] zs_handle-zswap1 163KB 200KB [ 70.266517][ T1] zswap_entry 453KB 517KB [ 70.269110][ T1] AF_VSOCK 30KB 30KB [ 70.271665][ T1] batadv_tt_change_cache 16KB 16KB [ 70.274672][ T1] batadv_tl_cache 16KB 16KB [ 70.277272][ T1] TIPC 92KB 92KB [ 70.279871][ T1] SCTPv6 90KB 90KB [ 70.282510][ T1] RXRPC 128KB 128KB [ 70.285075][ T1] rxrpc_call_jar 159KB 159KB [ 70.287639][ T1] net_bridge_fdb_entry 15KB 15KB [ 70.290318][ T1] MPTCPv6 31KB 31KB [ 70.293805][ T1] fib6_node 128KB 128KB [ 70.296445][ T1] ip6_dst_cache 230KB 296KB [ 70.299061][ T1] RAWv6 185KB 185KB [ 70.301708][ T1] UDPv6 122KB 122KB [ 70.304378][ T1] TCPv6 149KB 149KB [ 70.306990][ T1] wg_peer 89KB 89KB [ 70.309565][ T1] allowedips_node 11KB 11KB [ 70.312228][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 70.314902][ T1] scsi_sense_cache 48KB 48KB [ 70.317821][ T1] virtio_scsi_cmd 16KB 16KB [ 70.320415][ T1] bio-136 83KB 84KB [ 70.323085][ T1] bio-264 7KB 7KB [ 70.325652][ T1] mqueue_inode_cache 60KB 60KB [ 70.328254][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 70.331029][ T1] jfs_mp 7KB 7KB [ 70.333684][ T1] cifs_small_rq 16KB 16KB [ 70.336287][ T1] cifs_request 67KB 67KB [ 70.338868][ T1] cifs_mpx_ids 7KB 7KB [ 70.341459][ T1] cifs_io_subrequest 39KB 39KB [ 70.344171][ T1] cifs_io_request 95KB 95KB [ 70.346774][ T1] nfs_commit_data 15KB 15KB [ 70.349355][ T1] nfs_write_data 63KB 63KB [ 70.352163][ T1] jbd2_inode 11KB 11KB [ 70.354748][ T1] ext4_system_zone 3KB 3KB [ 70.357381][ T1] ext4_io_end_vec 11KB 11KB [ 70.360002][ T1] fasync_cache 7KB 7KB [ 70.362693][ T1] pid_namespace 61KB 61KB [ 70.365274][ T1] kvm_gmem_inode_cache 31KB 31KB [ 70.367983][ T1] rpc_buffers 31KB 31KB [ 70.370581][ T1] rpc_tasks 7KB 7KB [ 70.372883][ T1] UNIX-STREAM 214KB 214KB [ 70.374790][ T1] UNIX 474KB 826KB [ 70.376722][ T1] MPTCP 30KB 30KB [ 70.378653][ T1] tcp_bind2_bucket 16KB 16KB [ 70.380571][ T1] tcp_bind_bucket 16KB 16KB [ 70.382523][ T1] xfrm_state 31KB 31KB [ 70.384436][ T1] ip_fib_trie 28KB 28KB [ 70.386336][ T1] ip_fib_alias 71KB 71KB [ 70.388254][ T1] rtable 20KB 20KB [ 70.390158][ T1] RAW 95KB 95KB [ 70.392107][ T1] UDP 154KB 154KB [ 70.394021][ T1] tw_sock_TCP 7KB 7KB [ 70.395940][ T1] request_sock_TCP 15KB 15KB [ 70.397837][ T1] TCP 350KB 350KB [ 70.399783][ T1] hugetlbfs_inode_cache 93KB 93KB [ 70.401860][ T1] netfs_subrequest 31KB 31KB [ 70.403799][ T1] netfs_request 95KB 95KB [ 70.405754][ T1] bio-280 15KB 15KB [ 70.407735][ T1] ep_head 16KB 16KB [ 70.409684][ T1] eventpoll_pwq 23KB 23KB [ 70.411611][ T1] eventpoll_epi 59KB 59KB [ 70.413622][ T1] inotify_inode_mark 23KB 23KB [ 70.415574][ T1] sgpool-128 29KB 29KB [ 70.417494][ T1] sgpool-64 31KB 31KB [ 70.419637][ T1] sgpool-32 159KB 220KB [ 70.421556][ T1] sgpool-16 93KB 93KB [ 70.423530][ T1] sgpool-8 70KB 70KB [ 70.425447][ T1] bio_crypt_ctx 7KB 7KB [ 70.427358][ T1] bio_integrity_data 4KB 4KB [ 70.429317][ T1] request_queue 223KB 247KB [ 70.431003][ T1] blkdev_ioc 7KB 7KB [ 70.432809][ T1] bio-200 156KB 195KB [ 70.434715][ T1] biovec-max 463KB 654KB [ 70.436627][ T1] biovec-64 283KB 283KB [ 70.438552][ T1] biovec-16 54KB 54KB [ 70.440476][ T1] uid_cache 31KB 31KB [ 70.442434][ T1] iommu_iova_magazine 1008KB 1008KB [ 70.444606][ T1] iommu_iova 168KB 168KB [ 70.447111][ T1] dmaengine-unmap-256 30KB 30KB [ 70.449702][ T1] dmaengine-unmap-128 30KB 30KB [ 70.452298][ T1] dmaengine-unmap-16 4KB 4KB [ 70.454521][ T1] dmaengine-unmap-2 4KB 4KB [ 70.456859][ T1] QIPCRTR 31KB 31KB [ 70.459427][ T1] audit_buffer 7KB 7KB [ 70.462068][ T1] skbuff_ext_cache 24KB 24KB [ 70.464652][ T1] skbuff_small_head 1520KB 1666KB [ 70.467224][ T1] skbuff_fclone_cache 156KB 296KB [ 70.469894][ T1] skbuff_head_cache 1600KB 1808KB [ 70.472578][ T1] configfs_dir_cache 16KB 16KB [ 70.475155][ T1] file_lease_cache 15KB 15KB [ 70.477757][ T1] file_lock_cache 47KB 47KB [ 70.480371][ T1] file_lock_ctx 15KB 15KB [ 70.482960][ T1] fsnotify_mark_connector 15KB 15KB [ 70.485634][ T1] posix_timers_cache 8KB 8KB [ 70.488200][ T1] taskstats 61KB 61KB [ 70.490644][ T1] mem_cgroup_per_node 103KB 123KB [ 70.493371][ T1] mem_cgroup 89KB 89KB [ 70.495938][ T1] proc_dir_entry 619KB 656KB [ 70.498192][ T1] pde_opener 15KB 15KB [ 70.500465][ T1] seq_file 62KB 132KB [ 70.502644][ T1] sigqueue 19KB 19KB [ 70.504742][ T1] shmem_inode_cache 7625KB 7804KB [ 70.506958][ T1] kernfs_iattrs_cache 11KB 11KB [ 70.508937][ T1] kernfs_node_cache 25448KB 25448KB [ 70.510844][ T1] mnt_cache 102KB 102KB [ 70.513079][ T1] filp 267KB 511KB [ 70.515094][ T1] names_cache 1181KB 1347KB [ 70.517038][ T1] net_namespace 84KB 84KB [ 70.518970][ T1] ima_iint_cache 55KB 55KB [ 70.521108][ T1] lsm_inode_cache 1328KB 1815KB [ 70.523088][ T1] lsm_file_cache 111KB 188KB [ 70.525002][ T1] key_jar 15KB 15KB [ 70.526901][ T1] uts_namespace 31KB 31KB [ 70.528846][ T1] nsproxy 15KB 15KB [ 70.530760][ T1] vm_area_struct 506KB 1078KB [ 70.532764][ T1] fs_cache 47KB 88KB [ 70.534692][ T1] files_cache 326KB 462KB [ 70.536643][ T1] signal_cache 924KB 1602KB [ 70.538575][ T1] sighand_cache 1116KB 2014KB [ 70.540507][ T1] task_struct 3867KB 4327KB [ 70.542482][ T1] cred 138KB 328KB [ 70.544469][ T1] anon_vma_chain 224KB 307KB [ 70.546374][ T1] anon_vma 216KB 438KB [ 70.548320][ T1] pid 208KB 370KB [ 70.550233][ T1] Acpi-Operand 254KB 352KB [ 70.552228][ T1] Acpi-ParseExt 98KB 126KB [ 70.554609][ T1] Acpi-Parse 86KB 106KB [ 70.557166][ T1] Acpi-State 82KB 122KB [ 70.559704][ T1] Acpi-Namespace 52KB 52KB [ 70.562324][ T1] numa_policy 7KB 7KB [ 70.564246][ T1] perf_event 31KB 31KB [ 70.566307][ T1] trace_event_file 528KB 528KB [ 70.568867][ T1] ftrace_event_field 1004KB 1004KB [ 70.571419][ T1] pool_workqueue 1792KB 1792KB [ 70.574085][ T1] task_group 46KB 46KB [ 70.576264][ T1] maple_node 560KB 1472KB [ 70.578219][ T1] mm_struct 318KB 612KB [ 70.580169][ T1] vmap_area 554KB 558KB [ 70.582192][ T1] debug_objects_cache 1723KB 2008KB [ 70.584699][ T1] page->ptl 98KB 141KB [ 70.587167][ T1] kmalloc-cg-8k 1184KB 1184KB [ 70.589669][ T1] kmalloc-cg-4k 11488KB 12064KB [ 70.592332][ T1] kmalloc-cg-2k 7600KB 7840KB [ 70.594965][ T1] kmalloc-cg-1k 2198KB 2400KB [ 70.597480][ T1] kmalloc-cg-512 1044KB 1152KB [ 70.599993][ T1] kmalloc-cg-256 352KB 352KB [ 70.602524][ T1] kmalloc-cg-128 228KB 228KB [ 70.604994][ T1] kmalloc-cg-64 64KB 72KB [ 70.607453][ T1] kmalloc-cg-32 77KB 156KB [ 70.609969][ T1] kmalloc-cg-16 16KB 16KB [ 70.612531][ T1] kmalloc-cg-8 24KB 24KB [ 70.615025][ T1] kmalloc-cg-192 72KB 72KB [ 70.617520][ T1] kmalloc-cg-96 56KB 56KB [ 70.620039][ T1] kmalloc-8k 5568KB 5792KB [ 70.622615][ T1] kmalloc-4k 27712KB 28584KB [ 70.625414][ T1] kmalloc-2k 11824KB 13568KB [ 70.627918][ T1] kmalloc-1k 10434KB 10496KB [ 70.630405][ T1] kmalloc-512 8025KB 8352KB [ 70.632968][ T1] kmalloc-256 3763KB 3764KB [ 70.635469][ T1] kmalloc-128 857KB 884KB [ 70.638013][ T1] kmalloc-64 2815KB 2956KB [ 70.640552][ T1] kmalloc-32 1285KB 1316KB [ 70.643106][ T1] kmalloc-16 364KB 384KB [ 70.645609][ T1] kmalloc-8 399KB 416KB [ 70.648126][ T1] kmalloc-192 1198KB 1264KB [ 70.650635][ T1] kmalloc-96 1509KB 1568KB [ 70.653221][ T1] kmem_cache_node 220KB 220KB [ 70.655705][ T1] kmem_cache 195KB 195KB [ 70.658237][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5741,uid=0 [ 70.663740][ T1] Out of memory: Killed process 5741 (getty) total-vm:4044kB, anon-rss:128kB, file-rss:172kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 70.678042][ T5351] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 70.682383][ T5351] CPU: 1 UID: 0 PID: 5351 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 70.682398][ T5351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.682406][ T5351] Call Trace: [ 70.682410][ T5351] [ 70.682415][ T5351] dump_stack_lvl+0x16c/0x1f0 [ 70.682433][ T5351] dump_header+0x101/0x960 [ 70.682447][ T5351] oom_kill_process+0x176/0x910 [ 70.682460][ T5351] out_of_memory+0x350/0x1700 [ 70.682474][ T5351] ? __pfx_out_of_memory+0x10/0x10 [ 70.682490][ T5351] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 70.682510][ T5351] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 70.682526][ T5351] ? __lock_acquire+0x436/0x2890 [ 70.682538][ T5351] ? find_held_lock+0x2b/0x80 [ 70.682555][ T5351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 70.682572][ T5351] ? policy_nodemask+0xea/0x4e0 [ 70.682590][ T5351] alloc_pages_mpol+0x1fb/0x550 [ 70.682607][ T5351] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 70.682634][ T5351] ? swap_entry_swapped+0x1df/0x290 [ 70.682653][ T5351] ? __pfx_swap_entry_swapped+0x10/0x10 [ 70.682672][ T5351] folio_alloc_mpol_noprof+0x36/0x2f0 [ 70.682684][ T5351] __read_swap_cache_async+0x20a/0x500 [ 70.682699][ T5351] ? __pfx___read_swap_cache_async+0x10/0x10 [ 70.682712][ T5351] ? lock_acquire+0x179/0x330 [ 70.682724][ T5351] ? page_table_check_set+0x7dd/0xa40 [ 70.682741][ T5351] swap_cluster_readahead+0x432/0x770 [ 70.682758][ T5351] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 70.682771][ T5351] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 70.682804][ T5351] ? percpu_ref_put_many.constprop.0+0xc4/0x2a0 [ 70.682830][ T5351] ? get_vma_policy+0x242/0x3c0 [ 70.682849][ T5351] swapin_readahead+0x160/0x1220 [ 70.682879][ T5351] ? __pfx_swapin_readahead+0x10/0x10 [ 70.682903][ T5351] ? find_held_lock+0x2b/0x80 [ 70.682923][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 70.682935][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 70.682946][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 70.682959][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 70.682971][ T5351] ? swap_cache_get_folio+0x293/0x8e0 [ 70.682984][ T5351] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 70.682995][ T5351] ? __pfx_get_swap_device+0x10/0x10 [ 70.683011][ T5351] ? rcu_read_unlock+0x2d/0xb0 [ 70.683024][ T5351] ? do_swap_page+0x962/0x64a0 [ 70.683034][ T5351] do_swap_page+0x962/0x64a0 [ 70.683047][ T5351] ? __lock_acquire+0x436/0x2890 [ 70.683058][ T5351] ? __pfx_css_rstat_updated+0x10/0x10 [ 70.683069][ T5351] ? __pfx_do_swap_page+0x10/0x10 [ 70.683081][ T5351] ? __pfx_default_wake_function+0x10/0x10 [ 70.683098][ T5351] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 70.683113][ T5351] ? rcu_is_watching+0x12/0xc0 [ 70.683129][ T5351] ? ___pte_offset_map+0x175/0x380 [ 70.683146][ T5351] __handle_mm_fault+0x19cb/0x2bb0 [ 70.683160][ T5351] ? reacquire_held_locks+0xcd/0x1f0 [ 70.683170][ T5351] ? __pfx___handle_mm_fault+0x10/0x10 [ 70.683183][ T5351] ? lock_vma_under_rcu+0x176/0x580 [ 70.683198][ T5351] ? rseq_set_ids_get_csaddr+0x79/0x240 [ 70.683213][ T5351] handle_mm_fault+0x3fe/0xad0 [ 70.683226][ T5351] do_user_addr_fault+0x60c/0x1370 [ 70.683242][ T5351] ? rcu_is_watching+0x12/0xc0 [ 70.683258][ T5351] exc_page_fault+0x64/0xc0 [ 70.683272][ T5351] asm_exc_page_fault+0x26/0x30 [ 70.683282][ T5351] RIP: 0033:0x7f862ad7e570 [ 70.683296][ T5351] Code: Unable to access opcode bytes at 0x7f862ad7e546. [ 70.683301][ T5351] RSP: 002b:00007ffdcadff388 EFLAGS: 00010202 [ 70.683310][ T5351] RAX: 000055b592d87810 RBX: 00007ffdcadff3b0 RCX: 0000000000000002 [ 70.683316][ T5351] RDX: 0000000000000001 RSI: 000055b592d8aaac RDI: 000055b592d87810 [ 70.683323][ T5351] RBP: 000055b592d82ba0 R08: 000055b592d8aa80 R09: 0000000000000000 [ 70.683329][ T5351] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b592d82ba0 [ 70.683335][ T5351] R13: 0000000000000066 R14: 00007ffdcadff94c R15: 0000000000000000 [ 70.683348][ T5351] [ 70.683403][ T5351] Mem-Info: [ 70.815254][ T5351] active_anon:0 inactive_anon:55 isolated_anon:0 [ 70.815254][ T5351] active_file:0 inactive_file:172 isolated_file:0 [ 70.815254][ T5351] unevictable:1768 dirty:0 writeback:0 [ 70.815254][ T5351] slab_reclaimable:5642 slab_unreclaimable:49508 [ 70.815254][ T5351] mapped:2 shmem:1768 pagetables:747 [ 70.815254][ T5351] sec_pagetables:314 bounce:0 [ 70.815254][ T5351] kernel_misc_reclaimable:0 [ 70.815254][ T5351] free:16129 free_pcp:7670 free_cma:0 [ 70.837267][ T5351] Node 0 active_anon:0kB inactive_anon:60kB active_file:28kB inactive_file:124kB 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:9004kB pagetables:1004kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB [ 70.849710][ T5351] Node 1 active_anon:112kB inactive_anon:60kB active_file:0kB inactive_file:476kB 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:2912kB pagetables:1984kB sec_pagetables:112kB all_unreclaimable? yes Balloon:0kB [ 70.861961][ T5351] 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:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:156kB local_pcp:32kB free_cma:0kB [ 70.871964][ T5351] lowmem_reserve[]: 0 289 289 289 289 [ 70.873760][ T5351] Node 0 DMA32 free:7772kB boost:8192kB min:21524kB low:24856kB high:28188kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:60kB active_file:28kB inactive_file:124kB unevictable:3536kB writepending:0kB zspages:1064kB present:1032196kB managed:296860kB mlocked:0kB bounce:0kB free_pcp:5316kB local_pcp:2152kB free_cma:0kB [ 70.884237][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 70.885921][ T5351] Node 1 DMA32 free:55304kB boost:30720kB min:77864kB low:89648kB high:101432kB reserved_highatomic:10240KB free_highatomic:0KB active_anon:56kB inactive_anon:116kB active_file:100kB inactive_file:200kB unevictable:3536kB writepending:0kB zspages:1952kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:25304kB local_pcp:7124kB free_cma:0kB [ 70.896876][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 70.898737][ T5351] 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 [ 70.903311][ T5351] Node 0 DMA32: 29*4kB (ME) 39*8kB (ME) 59*16kB (ME) 84*32kB (ME) 36*64kB (UME) 11*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7772kB [ 70.908461][ T5351] Node 1 DMA32: 36*4kB (UME) 45*8kB (UME) 73*16kB (UME) 94*32kB (UME) 55*64kB (ME) 32*128kB (ME) 28*256kB (UME) 8*512kB (M) 5*1024kB (M) 1*2048kB (U) 6*4096kB (U) = 55304kB [ 70.914658][ T5351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 70.917923][ T5351] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 70.921015][ T5351] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 70.924301][ T5351] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 70.927426][ T5351] 1931 total pagecache pages [ 70.929129][ T5351] 51 pages in swap cache [ 70.930807][ T5351] Free swap = 117476kB [ 70.932333][ T5351] Total swap = 124996kB [ 70.933744][ T5351] 524155 pages RAM [ 70.935011][ T5351] 0 pages HighMem/MovableOnly [ 70.936740][ T5351] 209047 pages reserved [ 70.938250][ T5351] 0 pages cma reserved [ 70.939867][ T5351] Unreclaimable slab info: [ 70.941487][ T5351] Name Used Total [ 70.943633][ T5351] pid_2 31KB 31KB [ 70.945715][ T5351] bio-472 15KB 15KB [ 70.947837][ T5351] bio-536 15KB 15KB [ 70.949933][ T5351] bio-552 15KB 15KB [ 70.952017][ T5351] bio-584 15KB 15KB [ 70.954017][ T5351] zspage-zswap1 129KB 157KB [ 70.956063][ T5351] zs_handle-zswap1 154KB 196KB [ 70.958146][ T5351] zswap_entry 424KB 502KB [ 70.960251][ T5351] AF_VSOCK 30KB 30KB [ 70.962352][ T5351] batadv_tt_change_cache 16KB 16KB [ 70.964569][ T5351] batadv_tl_cache 16KB 16KB [ 70.966589][ T5351] TIPC 92KB 92KB [ 70.968793][ T5351] SCTPv6 90KB 90KB [ 70.970749][ T5351] RXRPC 128KB 128KB [ 70.972826][ T5351] rxrpc_call_jar 159KB 159KB [ 70.974805][ T5351] net_bridge_fdb_entry 15KB 15KB [ 70.976907][ T5351] MPTCPv6 31KB 31KB [ 70.978980][ T5351] fib6_node 128KB 128KB [ 70.980958][ T5351] ip6_dst_cache 230KB 296KB [ 70.982995][ T5351] RAWv6 185KB 185KB [ 70.984989][ T5351] UDPv6 122KB 122KB [ 70.986956][ T5351] TCPv6 149KB 149KB [ 70.989061][ T5351] wg_peer 89KB 89KB [ 70.991028][ T5351] allowedips_node 11KB 11KB [ 70.993824][ T5351] t10_alua_lu_gp_cache 7KB 7KB [ 70.995979][ T5351] scsi_sense_cache 48KB 48KB [ 70.998020][ T5351] virtio_scsi_cmd 16KB 16KB [ 71.000032][ T5351] bio-136 83KB 84KB [ 71.002166][ T5351] bio-264 7KB 7KB [ 71.004213][ T5351] mqueue_inode_cache 60KB 60KB [ 71.006292][ T5351] f2fs_bio_post_read_ctx 23KB 23KB [ 71.008713][ T5351] jfs_mp 7KB 7KB [ 71.010963][ T5351] cifs_small_rq 16KB 16KB [ 71.013052][ T5351] cifs_request 67KB 67KB [ 71.015088][ T5351] cifs_mpx_ids 7KB 7KB [ 71.017141][ T5351] cifs_io_subrequest 39KB 39KB [ 71.019209][ T5351] cifs_io_request 95KB 95KB [ 71.021270][ T5351] nfs_commit_data 15KB 15KB [ 71.023329][ T5351] nfs_write_data 63KB 63KB [ 71.025356][ T5351] jbd2_inode 11KB 11KB [ 71.027407][ T5351] ext4_system_zone 3KB 3KB [ 71.029457][ T5351] ext4_io_end_vec 11KB 11KB [ 71.031501][ T5351] fasync_cache 7KB 7KB [ 71.033790][ T5351] pid_namespace 61KB 61KB [ 71.035842][ T5351] kvm_gmem_inode_cache 31KB 31KB [ 71.037963][ T5351] rpc_buffers 31KB 31KB [ 71.040144][ T5351] rpc_tasks 7KB 7KB [ 71.042216][ T5351] UNIX-STREAM 214KB 214KB [ 71.044288][ T5351] UNIX 474KB 826KB [ 71.046331][ T5351] MPTCP 30KB 30KB [ 71.048541][ T5351] tcp_bind2_bucket 16KB 16KB [ 71.050629][ T5351] tcp_bind_bucket 16KB 16KB [ 71.052698][ T5351] xfrm_state 31KB 31KB [ 71.054681][ T5351] ip_fib_trie 28KB 28KB [ 71.056691][ T5351] ip_fib_alias 71KB 71KB [ 71.058733][ T5351] rtable 20KB 20KB [ 71.060767][ T5351] RAW 95KB 95KB [ 71.062842][ T5351] UDP 154KB 154KB [ 71.064848][ T5351] tw_sock_TCP 7KB 7KB [ 71.066934][ T5351] request_sock_TCP 15KB 15KB [ 71.068984][ T5351] TCP 350KB 350KB [ 71.070984][ T5351] hugetlbfs_inode_cache 93KB 93KB [ 71.073150][ T5351] netfs_subrequest 31KB 31KB [ 71.075129][ T5351] netfs_request 95KB 95KB [ 71.077160][ T5351] bio-280 15KB 15KB [ 71.079404][ T5351] ep_head 16KB 16KB [ 71.081488][ T5351] eventpoll_pwq 23KB 23KB [ 71.083553][ T5351] eventpoll_epi 59KB 59KB [ 71.085519][ T5351] inotify_inode_mark 23KB 23KB [ 71.087580][ T5351] sgpool-128 29KB 29KB [ 71.089618][ T5351] sgpool-64 31KB 31KB [ 71.091651][ T5351] sgpool-32 159KB 220KB [ 71.093695][ T5351] sgpool-16 93KB 93KB [ 71.095679][ T5351] sgpool-8 70KB 70KB [ 71.097749][ T5351] bio_crypt_ctx 7KB 7KB [ 71.099990][ T5351] bio_integrity_data 4KB 4KB [ 71.102175][ T5351] request_queue 223KB 247KB [ 71.104217][ T5351] blkdev_ioc 7KB 7KB [ 71.106413][ T5351] bio-200 156KB 195KB [ 71.108558][ T5351] biovec-max 463KB 654KB [ 71.110606][ T5351] biovec-64 283KB 283KB [ 71.112890][ T5351] biovec-16 54KB 54KB [ 71.115000][ T5351] uid_cache 31KB 31KB [ 71.117081][ T5351] iommu_iova_magazine 1008KB 1008KB [ 71.119083][ T5351] iommu_iova 168KB 168KB [ 71.121071][ T5351] dmaengine-unmap-256 30KB 30KB [ 71.123244][ T5351] dmaengine-unmap-128 30KB 30KB [ 71.125381][ T5351] dmaengine-unmap-16 4KB 4KB [ 71.127450][ T5351] dmaengine-unmap-2 4KB 4KB [ 71.129847][ T5351] QIPCRTR 31KB 31KB [ 71.131969][ T5351] audit_buffer 7KB 7KB [ 71.133956][ T5351] skbuff_ext_cache 24KB 24KB [ 71.136127][ T5351] skbuff_small_head 1586KB 1651KB [ 71.138210][ T5351] skbuff_fclone_cache 156KB 296KB [ 71.140259][ T5351] skbuff_head_cache 1669KB 1769KB [ 71.142434][ T5351] configfs_dir_cache 16KB 16KB [ 71.144487][ T5351] file_lease_cache 15KB 15KB [ 71.146431][ T5351] file_lock_cache 47KB 47KB [ 71.148492][ T5351] file_lock_ctx 15KB 15KB [ 71.150526][ T5351] fsnotify_mark_connector 15KB 15KB [ 71.154695][ T5351] posix_timers_cache 8KB 8KB [ 71.157223][ T5351] taskstats 61KB 61KB [ 71.159624][ T5351] mem_cgroup_per_node 103KB 123KB [ 71.162353][ T5351] mem_cgroup 89KB 89KB [ 71.164924][ T5351] proc_dir_entry 619KB 656KB [ 71.167457][ T5351] pde_opener 15KB 15KB [ 71.170037][ T5351] seq_file 62KB 132KB [ 71.172656][ T5351] sigqueue 19KB 19KB [ 71.175114][ T5351] shmem_inode_cache 7625KB 7804KB [ 71.177616][ T5351] kernfs_iattrs_cache 11KB 11KB [ 71.180128][ T5351] kernfs_node_cache 25448KB 25448KB [ 71.182720][ T5351] mnt_cache 102KB 102KB [ 71.185169][ T5351] filp 229KB 496KB [ 71.187599][ T5351] names_cache 1181KB 1347KB [ 71.190144][ T5351] net_namespace 84KB 84KB [ 71.192724][ T5351] ima_iint_cache 55KB 55KB [ 71.195221][ T5351] lsm_inode_cache 1327KB 1815KB [ 71.197778][ T5351] lsm_file_cache 111KB 188KB [ 71.200334][ T5351] key_jar 15KB 15KB [ 71.202980][ T5351] uts_namespace 31KB 31KB [ 71.205562][ T5351] nsproxy 15KB 15KB [ 71.208122][ T5351] vm_area_struct 500KB 1046KB [ 71.210668][ T5351] fs_cache 47KB 88KB [ 71.213313][ T5351] files_cache 326KB 462KB [ 71.215871][ T5351] signal_cache 924KB 1602KB [ 71.218418][ T5351] sighand_cache 1116KB 2014KB [ 71.220959][ T5351] task_struct 3867KB 4327KB [ 71.223584][ T5351] cred 138KB 328KB [ 71.226088][ T5351] anon_vma_chain 221KB 303KB [ 71.228609][ T5351] anon_vma 216KB 438KB [ 71.231182][ T5351] pid 208KB 370KB [ 71.233768][ T5351] Acpi-Operand 254KB 352KB [ 71.236212][ T5351] Acpi-ParseExt 98KB 126KB [ 71.238618][ T5351] Acpi-Parse 86KB 106KB [ 71.241153][ T5351] Acpi-State 82KB 122KB [ 71.243362][ T5351] Acpi-Namespace 52KB 52KB [ 71.245415][ T5351] numa_policy 7KB 7KB [ 71.247368][ T5351] perf_event 31KB 31KB [ 71.249415][ T5351] trace_event_file 528KB 528KB [ 71.251378][ T5351] ftrace_event_field 1004KB 1004KB [ 71.253442][ T5351] pool_workqueue 1792KB 1792KB [ 71.255404][ T5351] task_group 46KB 46KB [ 71.257446][ T5351] maple_node 556KB 1456KB [ 71.259891][ T5351] mm_struct 318KB 612KB [ 71.262123][ T5351] vmap_area 554KB 558KB [ 71.264356][ T5351] debug_objects_cache 1723KB 2008KB [ 71.266934][ T5351] page->ptl 96KB 137KB [ 71.269469][ T5351] kmalloc-cg-8k 1184KB 1184KB [ 71.272104][ T5351] kmalloc-cg-4k 11488KB 12064KB [ 71.274752][ T5351] kmalloc-cg-2k 7600KB 7840KB [ 71.277330][ T5351] kmalloc-cg-1k 2198KB 2400KB [ 71.279866][ T5351] kmalloc-cg-512 1044KB 1152KB [ 71.282440][ T5351] kmalloc-cg-256 352KB 352KB [ 71.284988][ T5351] kmalloc-cg-128 228KB 228KB [ 71.287489][ T5351] kmalloc-cg-64 64KB 72KB [ 71.290038][ T5351] kmalloc-cg-32 77KB 156KB [ 71.292667][ T5351] kmalloc-cg-16 16KB 16KB [ 71.295187][ T5351] kmalloc-cg-8 24KB 24KB [ 71.297722][ T5351] kmalloc-cg-192 72KB 72KB [ 71.300211][ T5351] kmalloc-cg-96 56KB 56KB [ 71.302653][ T5351] kmalloc-8k 5568KB 5792KB [ 71.304713][ T5351] kmalloc-4k 28424KB 28488KB [ 71.306719][ T5351] kmalloc-2k 11824KB 13568KB [ 71.308771][ T5351] kmalloc-1k 10584KB 10592KB [ 71.310747][ T5351] kmalloc-512 8025KB 8352KB [ 71.312873][ T5351] kmalloc-256 3763KB 3764KB [ 71.314905][ T5351] kmalloc-128 857KB 884KB [ 71.317241][ T5351] kmalloc-64 2815KB 2956KB [ 71.319328][ T5351] kmalloc-32 1286KB 1312KB [ 71.321348][ T5351] kmalloc-16 364KB 384KB [ 71.323411][ T5351] kmalloc-8 399KB 416KB [ 71.325450][ T5351] kmalloc-192 1198KB 1264KB [ 71.327461][ T5351] kmalloc-96 1521KB 1568KB [ 71.329557][ T5351] kmem_cache_node 220KB 220KB [ 71.331525][ T5351] kmem_cache 195KB 195KB [ 71.333648][ T5351] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5637,uid=100 [ 71.339212][ T5351] Out of memory: Killed process 5637 (dbus-daemon) total-vm:4752kB, anon-rss:140kB, file-rss:232kB, shmem-rss:0kB, UID:100 pgtables:52kB oom_score_adj:0 [ 71.351180][ T5351] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 71.354995][ T5351] CPU: 1 UID: 0 PID: 5351 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 71.355010][ T5351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.355017][ T5351] Call Trace: [ 71.355021][ T5351] [ 71.355026][ T5351] dump_stack_lvl+0x16c/0x1f0 [ 71.355044][ T5351] dump_header+0x101/0x960 [ 71.355058][ T5351] oom_kill_process+0x176/0x910 [ 71.355071][ T5351] out_of_memory+0x350/0x1700 [ 71.355085][ T5351] ? __pfx_out_of_memory+0x10/0x10 [ 71.355100][ T5351] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 71.355130][ T5351] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 71.355157][ T5351] ? __lock_acquire+0x436/0x2890 [ 71.355178][ T5351] ? find_held_lock+0x2b/0x80 [ 71.355206][ T5351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 71.355229][ T5351] ? policy_nodemask+0xea/0x4e0 [ 71.355247][ T5351] alloc_pages_mpol+0x1fb/0x550 [ 71.355264][ T5351] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 71.355281][ T5351] ? swap_entry_swapped+0x1df/0x290 [ 71.355297][ T5351] ? __pfx_swap_entry_swapped+0x10/0x10 [ 71.355314][ T5351] folio_alloc_mpol_noprof+0x36/0x2f0 [ 71.355326][ T5351] __read_swap_cache_async+0x20a/0x500 [ 71.355341][ T5351] ? __pfx___read_swap_cache_async+0x10/0x10 [ 71.355354][ T5351] ? lock_acquire+0x179/0x330 [ 71.355365][ T5351] ? page_table_check_set+0x7dd/0xa40 [ 71.355382][ T5351] swap_cluster_readahead+0x432/0x770 [ 71.355399][ T5351] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 71.355412][ T5351] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 71.355433][ T5351] ? percpu_ref_put_many.constprop.0+0xc4/0x2a0 [ 71.355449][ T5351] ? get_vma_policy+0x242/0x3c0 [ 71.355459][ T5351] swapin_readahead+0x160/0x1220 [ 71.355476][ T5351] ? __pfx_swapin_readahead+0x10/0x10 [ 71.355490][ T5351] ? find_held_lock+0x2b/0x80 [ 71.355503][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 71.355514][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 71.355525][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 71.355553][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 71.355565][ T5351] ? swap_cache_get_folio+0x293/0x8e0 [ 71.355578][ T5351] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 71.355590][ T5351] ? __pfx_get_swap_device+0x10/0x10 [ 71.355605][ T5351] ? rcu_read_unlock+0x2d/0xb0 [ 71.355619][ T5351] ? do_swap_page+0x962/0x64a0 [ 71.355629][ T5351] do_swap_page+0x962/0x64a0 [ 71.355641][ T5351] ? __lock_acquire+0x436/0x2890 [ 71.355652][ T5351] ? __pfx_css_rstat_updated+0x10/0x10 [ 71.355664][ T5351] ? __pfx_do_swap_page+0x10/0x10 [ 71.355680][ T5351] ? __pfx_default_wake_function+0x10/0x10 [ 71.355697][ T5351] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 71.355733][ T5351] ? rcu_is_watching+0x12/0xc0 [ 71.355753][ T5351] ? ___pte_offset_map+0x175/0x380 [ 71.355770][ T5351] __handle_mm_fault+0x19cb/0x2bb0 [ 71.355783][ T5351] ? reacquire_held_locks+0xcd/0x1f0 [ 71.355794][ T5351] ? __pfx___handle_mm_fault+0x10/0x10 [ 71.355807][ T5351] ? lock_vma_under_rcu+0x176/0x580 [ 71.355822][ T5351] ? rseq_set_ids_get_csaddr+0x79/0x240 [ 71.355837][ T5351] handle_mm_fault+0x3fe/0xad0 [ 71.355851][ T5351] do_user_addr_fault+0x60c/0x1370 [ 71.355865][ T5351] ? rcu_is_watching+0x12/0xc0 [ 71.355882][ T5351] exc_page_fault+0x64/0xc0 [ 71.355895][ T5351] asm_exc_page_fault+0x26/0x30 [ 71.355906][ T5351] RIP: 0033:0x7f862ad7e570 [ 71.355920][ T5351] Code: Unable to access opcode bytes at 0x7f862ad7e546. [ 71.355926][ T5351] RSP: 002b:00007ffdcadff388 EFLAGS: 00010202 [ 71.355935][ T5351] RAX: 000055b592d87810 RBX: 00007ffdcadff3b0 RCX: 0000000000000002 [ 71.355942][ T5351] RDX: 0000000000000001 RSI: 000055b592d8aaac RDI: 000055b592d87810 [ 71.355949][ T5351] RBP: 000055b592d82ba0 R08: 000055b592d8aa80 R09: 0000000000000000 [ 71.355955][ T5351] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b592d82ba0 [ 71.355962][ T5351] R13: 0000000000000066 R14: 00007ffdcadff94c R15: 0000000000000000 [ 71.355975][ T5351] [ 71.355979][ T5351] Mem-Info: [ 71.498199][ T5351] active_anon:0 inactive_anon:76 isolated_anon:0 [ 71.498199][ T5351] active_file:0 inactive_file:127 isolated_file:0 [ 71.498199][ T5351] unevictable:1768 dirty:0 writeback:0 [ 71.498199][ T5351] slab_reclaimable:5642 slab_unreclaimable:49381 [ 71.498199][ T5351] mapped:2 shmem:1768 pagetables:736 [ 71.498199][ T5351] sec_pagetables:314 bounce:0 [ 71.498199][ T5351] kernel_misc_reclaimable:0 [ 71.498199][ T5351] free:16017 free_pcp:7944 free_cma:0 [ 71.513816][ T5351] Node 0 active_anon:0kB inactive_anon:60kB active_file:12kB inactive_file:140kB 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:8992kB pagetables:1004kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB [ 71.523585][ T5351] Node 1 active_anon:4kB inactive_anon:144kB active_file:200kB inactive_file:100kB 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:2884kB pagetables:1940kB sec_pagetables:112kB all_unreclaimable? yes Balloon:0kB [ 71.533315][ T5351] 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:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:156kB local_pcp:32kB free_cma:0kB [ 71.542812][ T5351] lowmem_reserve[]: 0 289 289 289 289 [ 71.544817][ T5351] Node 0 DMA32 free:7772kB boost:8192kB min:21524kB low:24856kB high:28188kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:96kB active_file:16kB inactive_file:136kB unevictable:3536kB writepending:0kB zspages:924kB present:1032196kB managed:296860kB mlocked:0kB bounce:0kB free_pcp:5668kB local_pcp:2228kB free_cma:0kB [ 71.555015][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 71.556600][ T5351] Node 1 DMA32 free:54856kB boost:30720kB min:77864kB low:89648kB high:101432kB reserved_highatomic:10240KB free_highatomic:0KB active_anon:52kB inactive_anon:96kB active_file:240kB inactive_file:60kB unevictable:3536kB writepending:0kB zspages:1952kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:26056kB local_pcp:6996kB free_cma:0kB [ 71.567002][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 71.568643][ T5351] 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 [ 71.573856][ T5351] Node 0 DMA32: 29*4kB (ME) 39*8kB (ME) 59*16kB (ME) 84*32kB (ME) 36*64kB (UME) 11*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7772kB [ 71.579700][ T5351] Node 1 DMA32: 36*4kB (UME) 45*8kB (UME) 73*16kB (UME) 94*32kB (UME) 56*64kB (UME) 32*128kB (ME) 28*256kB (UME) 9*512kB (UM) 6*1024kB (UM) 0*2048kB 6*4096kB (U) = 54856kB [ 71.586655][ T5351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 71.590379][ T5351] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 71.594092][ T5351] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 71.597859][ T5351] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 71.601549][ T5351] 1924 total pagecache pages [ 71.603487][ T5351] 44 pages in swap cache [ 71.605161][ T5351] Free swap = 117696kB [ 71.606832][ T5351] Total swap = 124996kB [ 71.608524][ T5351] 524155 pages RAM [ 71.610019][ T5351] 0 pages HighMem/MovableOnly [ 71.611995][ T5351] 209047 pages reserved [ 71.613658][ T5351] 0 pages cma reserved [ 71.615304][ T5351] Unreclaimable slab info: [ 71.617110][ T5351] Name Used Total [ 71.619587][ T5351] pid_2 31KB 31KB [ 71.622138][ T5351] bio-472 15KB 15KB [ 71.624459][ T5351] bio-536 15KB 15KB [ 71.626539][ T5351] bio-552 15KB 15KB [ 71.628765][ T5351] bio-584 15KB 15KB [ 71.631300][ T5351] zspage-zswap1 124KB 157KB [ 71.634083][ T5351] zs_handle-zswap1 153KB 196KB [ 71.636814][ T5351] zswap_entry 423KB 502KB [ 71.639386][ T5351] AF_VSOCK 30KB 30KB [ 71.642106][ T5351] batadv_tt_change_cache 16KB 16KB [ 71.644886][ T5351] batadv_tl_cache 16KB 16KB [ 71.647817][ T5351] TIPC 92KB 92KB [ 71.650200][ T5351] SCTPv6 90KB 90KB [ 71.652325][ T5351] RXRPC 128KB 128KB [ 71.654414][ T5351] rxrpc_call_jar 159KB 159KB [ 71.656481][ T5351] net_bridge_fdb_entry 15KB 15KB [ 71.658810][ T5351] MPTCPv6 31KB 31KB [ 71.661390][ T5351] fib6_node 128KB 128KB [ 71.664074][ T5351] ip6_dst_cache 230KB 296KB [ 71.666666][ T5351] RAWv6 185KB 185KB [ 71.669279][ T5351] UDPv6 122KB 122KB [ 71.671971][ T5351] TCPv6 149KB 149KB [ 71.674590][ T5351] wg_peer 89KB 89KB [ 71.677151][ T5351] allowedips_node 11KB 11KB [ 71.679328][ T5351] t10_alua_lu_gp_cache 7KB 7KB [ 71.681438][ T5351] scsi_sense_cache 48KB 48KB [ 71.683516][ T5351] virtio_scsi_cmd 16KB 16KB [ 71.685586][ T5351] bio-136 83KB 84KB [ 71.687672][ T5351] bio-264 7KB 7KB [ 71.690173][ T5351] mqueue_inode_cache 60KB 60KB [ 71.692317][ T5351] f2fs_bio_post_read_ctx 23KB 23KB [ 71.694497][ T5351] jfs_mp 7KB 7KB [ 71.696647][ T5351] cifs_small_rq 16KB 16KB [ 71.698635][ T5351] cifs_request 67KB 67KB [ 71.700606][ T5351] cifs_mpx_ids 7KB 7KB [ 71.702640][ T5351] cifs_io_subrequest 39KB 39KB [ 71.704669][ T5351] cifs_io_request 95KB 95KB [ 71.706649][ T5351] nfs_commit_data 15KB 15KB [ 71.708647][ T5351] nfs_write_data 63KB 63KB [ 71.710643][ T5351] jbd2_inode 11KB 11KB [ 71.712675][ T5351] ext4_system_zone 3KB 3KB [ 71.714615][ T5351] ext4_io_end_vec 11KB 11KB [ 71.716593][ T5351] fasync_cache 7KB 7KB [ 71.718574][ T5351] pid_namespace 61KB 61KB [ 71.720545][ T5351] kvm_gmem_inode_cache 31KB 31KB [ 71.722869][ T5351] rpc_buffers 31KB 31KB [ 71.725377][ T5351] rpc_tasks 7KB 7KB [ 71.727962][ T5351] UNIX-STREAM 214KB 214KB [ 71.730516][ T5351] UNIX 474KB 826KB [ 71.732838][ T5351] MPTCP 30KB 30KB [ 71.734807][ T5351] tcp_bind2_bucket 16KB 16KB [ 71.736856][ T5351] tcp_bind_bucket 16KB 16KB [ 71.738737][ T5351] xfrm_state 31KB 31KB [ 71.740630][ T5351] ip_fib_trie 28KB 28KB [ 71.742909][ T5351] ip_fib_alias 71KB 71KB [ 71.745497][ T5351] rtable 20KB 20KB [ 71.748083][ T5351] RAW 95KB 95KB [ 71.750971][ T5351] UDP 154KB 154KB [ 71.753491][ T5351] tw_sock_TCP 7KB 7KB [ 71.755446][ T5351] request_sock_TCP 15KB 15KB [ 71.757319][ T5351] TCP 350KB 350KB [ 71.759288][ T5351] hugetlbfs_inode_cache 93KB 93KB [ 71.761366][ T5351] netfs_subrequest 31KB 31KB [ 71.763396][ T5351] netfs_request 95KB 95KB [ 71.765811][ T5351] bio-280 15KB 15KB [ 71.768283][ T5351] ep_head 16KB 16KB [ 71.770710][ T5351] eventpoll_pwq 23KB 23KB [ 71.773280][ T5351] eventpoll_epi 59KB 59KB [ 71.775869][ T5351] inotify_inode_mark 23KB 23KB [ 71.778500][ T5351] sgpool-128 29KB 29KB [ 71.781080][ T5351] sgpool-64 31KB 31KB [ 71.783545][ T5351] sgpool-32 159KB 220KB [ 71.786108][ T5351] sgpool-16 93KB 93KB [ 71.788678][ T5351] sgpool-8 70KB 70KB [ 71.791215][ T5351] bio_crypt_ctx 7KB 7KB [ 71.793293][ T5351] bio_integrity_data 4KB 4KB [ 71.795262][ T5351] request_queue 223KB 247KB [ 71.797246][ T5351] blkdev_ioc 7KB 7KB [ 71.799212][ T5351] bio-200 156KB 195KB [ 71.801198][ T5351] biovec-max 463KB 654KB [ 71.803628][ T5351] biovec-64 283KB 283KB [ 71.806173][ T5351] biovec-16 54KB 54KB [ 71.808720][ T5351] uid_cache 31KB 31KB [ 71.811165][ T5351] iommu_iova_magazine 1008KB 1008KB [ 71.813218][ T5351] iommu_iova 168KB 168KB [ 71.815167][ T5351] dmaengine-unmap-256 30KB 30KB [ 71.817196][ T5351] dmaengine-unmap-128 30KB 30KB [ 71.819213][ T5351] dmaengine-unmap-16 4KB 4KB [ 71.821206][ T5351] dmaengine-unmap-2 4KB 4KB [ 71.823660][ T5351] QIPCRTR 31KB 31KB [ 71.826241][ T5351] audit_buffer 7KB 7KB [ 71.828823][ T5351] skbuff_ext_cache 24KB 24KB [ 71.831066][ T5351] skbuff_small_head 1518KB 1620KB [ 71.833129][ T5351] skbuff_fclone_cache 156KB 296KB [ 71.835130][ T5351] skbuff_head_cache 1659KB 1691KB [ 71.837173][ T5351] configfs_dir_cache 16KB 16KB [ 71.839173][ T5351] file_lease_cache 15KB 15KB [ 71.841152][ T5351] file_lock_cache 47KB 47KB [ 71.843607][ T5351] file_lock_ctx 15KB 15KB [ 71.846170][ T5351] fsnotify_mark_connector 15KB 15KB [ 71.848934][ T5351] posix_timers_cache 8KB 8KB [ 71.851526][ T5351] taskstats 61KB 61KB [ 71.854074][ T5351] mem_cgroup_per_node 103KB 123KB [ 71.856089][ T5351] mem_cgroup 89KB 89KB [ 71.858031][ T5351] proc_dir_entry 619KB 656KB [ 71.859992][ T5351] pde_opener 15KB 15KB [ 71.862047][ T5351] seq_file 62KB 132KB [ 71.864001][ T5351] sigqueue 19KB 19KB [ 71.865944][ T5351] shmem_inode_cache 7625KB 7804KB [ 71.867894][ T5351] kernfs_iattrs_cache 11KB 11KB [ 71.869915][ T5351] kernfs_node_cache 25448KB 25448KB [ 71.871958][ T5351] mnt_cache 102KB 102KB [ 71.873909][ T5351] filp 226KB 472KB [ 71.875872][ T5351] names_cache 1181KB 1347KB [ 71.877964][ T5351] net_namespace 84KB 84KB [ 71.880088][ T5351] ima_iint_cache 55KB 55KB [ 71.882222][ T5351] lsm_inode_cache 1327KB 1815KB [ 71.884785][ T5351] lsm_file_cache 111KB 188KB [ 71.887341][ T5351] key_jar 15KB 15KB [ 71.889912][ T5351] uts_namespace 31KB 31KB [ 71.892258][ T5351] nsproxy 15KB 15KB [ 71.894215][ T5351] vm_area_struct 474KB 937KB [ 71.896180][ T5351] fs_cache 47KB 88KB [ 71.898130][ T5351] files_cache 326KB 462KB [ 71.900128][ T5351] signal_cache 924KB 1602KB [ 71.902205][ T5351] sighand_cache 1116KB 2014KB [ 71.904169][ T5351] task_struct 3867KB 4327KB [ 71.906125][ T5351] cred 137KB 328KB [ 71.908091][ T5351] anon_vma_chain 221KB 303KB [ 71.910069][ T5351] anon_vma 210KB 430KB [ 71.912184][ T5351] pid 208KB 370KB [ 71.914741][ T5351] Acpi-Operand 254KB 352KB [ 71.917323][ T5351] Acpi-ParseExt 98KB 126KB [ 71.919904][ T5351] Acpi-Parse 86KB 106KB [ 71.922457][ T5351] Acpi-State 82KB 122KB [ 71.925006][ T5351] Acpi-Namespace 52KB 52KB [ 71.927562][ T5351] numa_policy 7KB 7KB [ 71.930132][ T5351] perf_event 31KB 31KB [ 71.932298][ T5351] trace_event_file 528KB 528KB [ 71.934239][ T5351] ftrace_event_field 1004KB 1004KB [ 71.936229][ T5351] pool_workqueue 1792KB 1792KB [ 71.938178][ T5351] task_group 46KB 46KB [ 71.940142][ T5351] maple_node 554KB 1456KB [ 71.942297][ T5351] mm_struct 318KB 612KB [ 71.944902][ T5351] vmap_area 554KB 558KB [ 71.947502][ T5351] debug_objects_cache 1721KB 2008KB [ 71.950169][ T5351] page->ptl 95KB 137KB [ 71.952562][ T5351] kmalloc-cg-8k 1184KB 1184KB [ 71.954897][ T5351] kmalloc-cg-4k 11480KB 12064KB [ 71.957005][ T5351] kmalloc-cg-2k 7600KB 7840KB [ 71.958972][ T5351] kmalloc-cg-1k 2198KB 2400KB [ 71.960924][ T5351] kmalloc-cg-512 1044KB 1152KB [ 71.963003][ T5351] kmalloc-cg-256 352KB 352KB [ 71.964954][ T5351] kmalloc-cg-128 228KB 228KB [ 71.966899][ T5351] kmalloc-cg-64 64KB 72KB [ 71.968862][ T5351] kmalloc-cg-32 77KB 156KB [ 71.970807][ T5351] kmalloc-cg-16 16KB 16KB [ 71.973150][ T5351] kmalloc-cg-8 24KB 24KB [ 71.975724][ T5351] kmalloc-cg-192 72KB 72KB [ 71.978297][ T5351] kmalloc-cg-96 56KB 56KB [ 71.980861][ T5351] kmalloc-8k 5568KB 5792KB [ 71.983039][ T5351] kmalloc-4k 28520KB 28648KB [ 71.984997][ T5351] kmalloc-2k 11820KB 13568KB [ 71.986938][ T5351] kmalloc-1k 10482KB 10496KB [ 71.988924][ T5351] kmalloc-512 8010KB 8352KB [ 71.990866][ T5351] kmalloc-256 3763KB 3764KB [ 71.992918][ T5351] kmalloc-128 857KB 884KB [ 71.994878][ T5351] kmalloc-64 2814KB 2956KB [ 71.996857][ T5351] kmalloc-32 1283KB 1312KB [ 71.998824][ T5351] kmalloc-16 364KB 384KB [ 72.000778][ T5351] kmalloc-8 399KB 416KB [ 72.002811][ T5351] kmalloc-192 1198KB 1264KB [ 72.004764][ T5351] kmalloc-96 1516KB 1564KB [ 72.006714][ T5351] kmem_cache_node 220KB 220KB [ 72.008671][ T5351] kmem_cache 195KB 195KB [ 72.010621][ T5351] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=crond,pid=5733,uid=0 [ 72.016402][ T5351] Out of memory: Killed process 5733 (crond) total-vm:4044kB, anon-rss:128kB, file-rss:236kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 72.031082][ T5351] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 72.035069][ T5351] CPU: 1 UID: 0 PID: 5351 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 72.035084][ T5351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.035091][ T5351] Call Trace: [ 72.035095][ T5351] [ 72.035100][ T5351] dump_stack_lvl+0x16c/0x1f0 [ 72.035118][ T5351] dump_header+0x101/0x960 [ 72.035132][ T5351] oom_kill_process+0x176/0x910 [ 72.035145][ T5351] out_of_memory+0x350/0x1700 [ 72.035160][ T5351] ? __pfx_out_of_memory+0x10/0x10 [ 72.035175][ T5351] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 72.035195][ T5351] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 72.035211][ T5351] ? __lock_acquire+0x436/0x2890 [ 72.035223][ T5351] ? find_held_lock+0x2b/0x80 [ 72.035239][ T5351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 72.035257][ T5351] ? policy_nodemask+0xea/0x4e0 [ 72.035274][ T5351] alloc_pages_mpol+0x1fb/0x550 [ 72.035291][ T5351] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 72.035307][ T5351] ? swap_entry_swapped+0x1df/0x290 [ 72.035323][ T5351] ? __pfx_swap_entry_swapped+0x10/0x10 [ 72.035340][ T5351] folio_alloc_mpol_noprof+0x36/0x2f0 [ 72.035352][ T5351] __read_swap_cache_async+0x20a/0x500 [ 72.035367][ T5351] ? __pfx___read_swap_cache_async+0x10/0x10 [ 72.035380][ T5351] ? lock_acquire+0x179/0x330 [ 72.035391][ T5351] ? page_table_check_set+0x7dd/0xa40 [ 72.035408][ T5351] swap_cluster_readahead+0x432/0x770 [ 72.035425][ T5351] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 72.035438][ T5351] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 72.035459][ T5351] ? percpu_ref_put_many.constprop.0+0xc4/0x2a0 [ 72.035475][ T5351] ? get_vma_policy+0x242/0x3c0 [ 72.035486][ T5351] swapin_readahead+0x160/0x1220 [ 72.035503][ T5351] ? __pfx_swapin_readahead+0x10/0x10 [ 72.035517][ T5351] ? find_held_lock+0x2b/0x80 [ 72.035543][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 72.035555][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 72.035566][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 72.035579][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 72.035591][ T5351] ? swap_cache_get_folio+0x293/0x8e0 [ 72.035604][ T5351] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 72.035616][ T5351] ? __pfx_get_swap_device+0x10/0x10 [ 72.035631][ T5351] ? rcu_read_unlock+0x2d/0xb0 [ 72.035645][ T5351] ? do_swap_page+0x962/0x64a0 [ 72.035655][ T5351] do_swap_page+0x962/0x64a0 [ 72.035667][ T5351] ? __lock_acquire+0x436/0x2890 [ 72.035678][ T5351] ? __pfx_css_rstat_updated+0x10/0x10 [ 72.035690][ T5351] ? __pfx_do_swap_page+0x10/0x10 [ 72.035702][ T5351] ? __pfx_default_wake_function+0x10/0x10 [ 72.035737][ T5351] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 72.035753][ T5351] ? rcu_is_watching+0x12/0xc0 [ 72.035769][ T5351] ? ___pte_offset_map+0x175/0x380 [ 72.035786][ T5351] __handle_mm_fault+0x19cb/0x2bb0 [ 72.035799][ T5351] ? reacquire_held_locks+0xcd/0x1f0 [ 72.035809][ T5351] ? __pfx___handle_mm_fault+0x10/0x10 [ 72.035822][ T5351] ? lock_vma_under_rcu+0x176/0x580 [ 72.035837][ T5351] ? rseq_set_ids_get_csaddr+0x79/0x240 [ 72.035852][ T5351] handle_mm_fault+0x3fe/0xad0 [ 72.035865][ T5351] do_user_addr_fault+0x60c/0x1370 [ 72.035881][ T5351] ? rcu_is_watching+0x12/0xc0 [ 72.035897][ T5351] exc_page_fault+0x64/0xc0 [ 72.035910][ T5351] asm_exc_page_fault+0x26/0x30 [ 72.035921][ T5351] RIP: 0033:0x7f862ad7e570 [ 72.035935][ T5351] Code: Unable to access opcode bytes at 0x7f862ad7e546. [ 72.035940][ T5351] RSP: 002b:00007ffdcadff388 EFLAGS: 00010202 [ 72.035949][ T5351] RAX: 000055b592d87810 RBX: 00007ffdcadff3b0 RCX: 0000000000000002 [ 72.035956][ T5351] RDX: 0000000000000001 RSI: 000055b592d8aaac RDI: 000055b592d87810 [ 72.035962][ T5351] RBP: 000055b592d82ba0 R08: 000055b592d8aa80 R09: 0000000000000000 [ 72.035968][ T5351] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b592d82ba0 [ 72.035975][ T5351] R13: 0000000000000066 R14: 00007ffdcadff94c R15: 0000000000000000 [ 72.035988][ T5351] [ 72.035992][ T5351] Mem-Info: [ 72.170356][ T5351] active_anon:1 inactive_anon:43 isolated_anon:0 [ 72.170356][ T5351] active_file:0 inactive_file:115 isolated_file:0 [ 72.170356][ T5351] unevictable:1768 dirty:0 writeback:0 [ 72.170356][ T5351] slab_reclaimable:5642 slab_unreclaimable:49823 [ 72.170356][ T5351] mapped:2 shmem:1768 pagetables:723 [ 72.170356][ T5351] sec_pagetables:314 bounce:0 [ 72.170356][ T5351] kernel_misc_reclaimable:0 [ 72.170356][ T5351] free:15753 free_pcp:7750 free_cma:0 [ 72.184150][ T5351] Node 0 active_anon:0kB inactive_anon:56kB active_file:8kB inactive_file:144kB 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:8972kB pagetables:1004kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB [ 72.194380][ T5351] Node 1 active_anon:32kB inactive_anon:116kB active_file:84kB inactive_file:216kB 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:2880kB pagetables:1888kB sec_pagetables:112kB all_unreclaimable? yes Balloon:0kB [ 72.206970][ T5351] 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:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:156kB local_pcp:32kB free_cma:0kB [ 72.217585][ T5351] lowmem_reserve[]: 0 289 289 289 289 [ 72.219381][ T5351] Node 0 DMA32 free:7772kB boost:8192kB min:21524kB low:24856kB high:28188kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:32kB active_file:108kB inactive_file:44kB unevictable:3536kB writepending:0kB zspages:924kB present:1032196kB managed:296860kB mlocked:0kB bounce:0kB free_pcp:5704kB local_pcp:2232kB free_cma:0kB [ 72.229597][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 72.231144][ T5351] Node 1 DMA32 free:53416kB boost:30720kB min:77864kB low:89648kB high:101432kB reserved_highatomic:10240KB free_highatomic:0KB active_anon:56kB inactive_anon:92kB active_file:40kB inactive_file:260kB unevictable:3536kB writepending:0kB zspages:1952kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:25272kB local_pcp:6996kB free_cma:0kB [ 72.243569][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 72.245137][ T5351] 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 [ 72.249273][ T5351] Node 0 DMA32: 29*4kB (ME) 39*8kB (ME) 59*16kB (ME) 84*32kB (ME) 36*64kB (UME) 11*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7772kB [ 72.254756][ T5351] Node 1 DMA32: 36*4kB (UME) 45*8kB (UME) 73*16kB (UME) 93*32kB (ME) 56*64kB (UME) 32*128kB (ME) 28*256kB (UME) 8*512kB (M) 5*1024kB (M) 0*2048kB 6*4096kB (U) = 53288kB [ 72.262089][ T5351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 72.265264][ T5351] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 72.268193][ T5351] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 72.271234][ T5351] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 72.275501][ T5351] 1924 total pagecache pages [ 72.277088][ T5351] 44 pages in swap cache [ 72.278493][ T5351] Free swap = 117880kB [ 72.279883][ T5351] Total swap = 124996kB [ 72.281244][ T5351] 524155 pages RAM [ 72.282763][ T5351] 0 pages HighMem/MovableOnly [ 72.284664][ T5351] 209047 pages reserved [ 72.286006][ T5351] 0 pages cma reserved [ 72.287329][ T5351] Unreclaimable slab info: [ 72.288813][ T5351] Name Used Total [ 72.290816][ T5351] pid_2 31KB 31KB [ 72.293245][ T5351] bio-472 15KB 15KB [ 72.295823][ T5351] bio-536 15KB 15KB [ 72.298302][ T5351] bio-552 15KB 15KB [ 72.300338][ T5351] bio-584 15KB 15KB [ 72.302369][ T5351] zspage-zswap1 124KB 157KB [ 72.304344][ T5351] zs_handle-zswap1 153KB 196KB [ 72.306298][ T5351] zswap_entry 423KB 502KB [ 72.308300][ T5351] AF_VSOCK 30KB 30KB [ 72.310269][ T5351] batadv_tt_change_cache 16KB 16KB [ 72.312447][ T5351] batadv_tl_cache 16KB 16KB [ 72.314431][ T5351] TIPC 92KB 92KB [ 72.316408][ T5351] SCTPv6 90KB 90KB [ 72.318421][ T5351] RXRPC 128KB 128KB [ 72.320399][ T5351] rxrpc_call_jar 159KB 159KB [ 72.322403][ T5351] net_bridge_fdb_entry 15KB 15KB [ 72.324417][ T5351] MPTCPv6 31KB 31KB [ 72.326363][ T5351] fib6_node 128KB 128KB [ 72.328349][ T5351] ip6_dst_cache 230KB 296KB [ 72.330301][ T5351] RAWv6 185KB 185KB [ 72.332343][ T5351] UDPv6 122KB 122KB [ 72.334345][ T5351] TCPv6 149KB 149KB [ 72.336355][ T5351] wg_peer 89KB 89KB [ 72.338375][ T5351] allowedips_node 11KB 11KB [ 72.340383][ T5351] t10_alua_lu_gp_cache 7KB 7KB [ 72.342463][ T5351] scsi_sense_cache 48KB 48KB [ 72.344434][ T5351] virtio_scsi_cmd 16KB 16KB [ 72.346381][ T5351] bio-136 83KB 84KB [ 72.348373][ T5351] bio-264 7KB 7KB [ 72.350338][ T5351] mqueue_inode_cache 60KB 60KB [ 72.352407][ T5351] f2fs_bio_post_read_ctx 23KB 23KB [ 72.354492][ T5351] jfs_mp 7KB 7KB [ 72.356480][ T5351] cifs_small_rq 16KB 16KB [ 72.358463][ T5351] cifs_request 67KB 67KB [ 72.360434][ T5351] cifs_mpx_ids 7KB 7KB [ 72.362448][ T5351] cifs_io_subrequest 39KB 39KB [ 72.364600][ T5351] cifs_io_request 95KB 95KB [ 72.366575][ T5351] nfs_commit_data 15KB 15KB [ 72.368533][ T5351] nfs_write_data 63KB 63KB [ 72.370489][ T5351] jbd2_inode 11KB 11KB [ 72.372498][ T5351] ext4_system_zone 3KB 3KB [ 72.374467][ T5351] ext4_io_end_vec 11KB 11KB [ 72.376456][ T5351] fasync_cache 7KB 7KB [ 72.378440][ T5351] pid_namespace 61KB 61KB [ 72.380429][ T5351] kvm_gmem_inode_cache 31KB 31KB [ 72.382516][ T5351] rpc_buffers 31KB 31KB [ 72.384460][ T5351] rpc_tasks 7KB 7KB [ 72.386405][ T5351] UNIX-STREAM 214KB 214KB [ 72.388360][ T5351] UNIX 474KB 826KB [ 72.390336][ T5351] MPTCP 30KB 30KB [ 72.392581][ T5351] tcp_bind2_bucket 16KB 16KB [ 72.394815][ T5351] tcp_bind_bucket 16KB 16KB [ 72.397032][ T5351] xfrm_state 31KB 31KB [ 72.399036][ T5351] ip_fib_trie 28KB 28KB [ 72.401050][ T5351] ip_fib_alias 71KB 71KB [ 72.403034][ T5351] rtable 20KB 20KB [ 72.404976][ T5351] RAW 95KB 95KB [ 72.406910][ T5351] UDP 154KB 154KB [ 72.408872][ T5351] tw_sock_TCP 7KB 7KB [ 72.410840][ T5351] request_sock_TCP 15KB 15KB [ 72.412840][ T5351] TCP 350KB 350KB [ 72.414875][ T5351] hugetlbfs_inode_cache 93KB 93KB [ 72.416993][ T5351] netfs_subrequest 31KB 31KB [ 72.418966][ T5351] netfs_request 95KB 95KB [ 72.420935][ T5351] bio-280 15KB 15KB [ 72.422961][ T5351] ep_head 16KB 16KB [ 72.424912][ T5351] eventpoll_pwq 23KB 23KB [ 72.426845][ T5351] eventpoll_epi 59KB 59KB [ 72.428799][ T5351] inotify_inode_mark 23KB 23KB [ 72.430774][ T5351] sgpool-128 29KB 29KB [ 72.432768][ T5351] sgpool-64 31KB 31KB [ 72.434706][ T5351] sgpool-32 159KB 220KB [ 72.436677][ T5351] sgpool-16 93KB 93KB [ 72.438666][ T5351] sgpool-8 70KB 70KB [ 72.440631][ T5351] bio_crypt_ctx 7KB 7KB [ 72.442658][ T5351] bio_integrity_data 4KB 4KB [ 72.444650][ T5351] request_queue 223KB 247KB [ 72.446598][ T5351] blkdev_ioc 7KB 7KB [ 72.448543][ T5351] bio-200 156KB 195KB [ 72.450500][ T5351] biovec-max 463KB 654KB [ 72.452576][ T5351] biovec-64 283KB 283KB [ 72.454517][ T5351] biovec-16 54KB 54KB [ 72.456503][ T5351] uid_cache 31KB 31KB [ 72.458504][ T5351] iommu_iova_magazine 1008KB 1008KB [ 72.460540][ T5351] iommu_iova 168KB 168KB [ 72.462538][ T5351] dmaengine-unmap-256 30KB 30KB [ 72.464549][ T5351] dmaengine-unmap-128 30KB 30KB [ 72.466713][ T5351] dmaengine-unmap-16 4KB 4KB [ 72.468701][ T5351] dmaengine-unmap-2 4KB 4KB [ 72.470651][ T5351] QIPCRTR 31KB 31KB [ 72.472683][ T5351] audit_buffer 7KB 7KB [ 72.474619][ T5351] skbuff_ext_cache 24KB 24KB [ 72.476604][ T5351] skbuff_small_head 1629KB 1635KB [ 72.478595][ T5351] skbuff_fclone_cache 156KB 296KB [ 72.480622][ T5351] skbuff_head_cache 1765KB 1769KB [ 72.482644][ T5351] configfs_dir_cache 16KB 16KB [ 72.484390][ T5351] file_lease_cache 15KB 15KB [ 72.486217][ T5351] file_lock_cache 47KB 47KB [ 72.488194][ T5351] file_lock_ctx 15KB 15KB [ 72.490149][ T5351] fsnotify_mark_connector 15KB 15KB [ 72.492346][ T5351] posix_timers_cache 8KB 8KB [ 72.494320][ T5351] taskstats 61KB 61KB [ 72.496282][ T5351] mem_cgroup_per_node 103KB 123KB [ 72.498346][ T5351] mem_cgroup 89KB 89KB [ 72.500318][ T5351] proc_dir_entry 619KB 656KB [ 72.502312][ T5351] pde_opener 15KB 15KB [ 72.504263][ T5351] seq_file 62KB 132KB [ 72.506199][ T5351] sigqueue 19KB 19KB [ 72.508316][ T5351] shmem_inode_cache 7625KB 7804KB [ 72.510277][ T5351] kernfs_iattrs_cache 11KB 11KB [ 72.512454][ T5351] kernfs_node_cache 25448KB 25448KB [ 72.514507][ T5351] mnt_cache 102KB 102KB [ 72.516490][ T5351] filp 226KB 472KB [ 72.518477][ T5351] names_cache 1181KB 1347KB [ 72.520465][ T5351] net_namespace 84KB 84KB [ 72.522478][ T5351] ima_iint_cache 55KB 55KB [ 72.524451][ T5351] lsm_inode_cache 1327KB 1815KB [ 72.526384][ T5351] lsm_file_cache 111KB 188KB [ 72.528352][ T5351] key_jar 15KB 15KB [ 72.530307][ T5351] uts_namespace 31KB 31KB [ 72.532345][ T5351] nsproxy 15KB 15KB [ 72.534307][ T5351] vm_area_struct 474KB 937KB [ 72.536273][ T5351] fs_cache 47KB 88KB [ 72.538263][ T5351] files_cache 326KB 462KB [ 72.540240][ T5351] signal_cache 924KB 1602KB [ 72.542259][ T5351] sighand_cache 1116KB 2014KB [ 72.544224][ T5351] task_struct 3867KB 4327KB [ 72.546176][ T5351] cred 137KB 328KB [ 72.548132][ T5351] anon_vma_chain 221KB 303KB [ 72.550099][ T5351] anon_vma 210KB 430KB [ 72.552120][ T5351] pid 208KB 370KB [ 72.554066][ T5351] Acpi-Operand 254KB 352KB [ 72.556042][ T5351] Acpi-ParseExt 98KB 126KB [ 72.558013][ T5351] Acpi-Parse 86KB 106KB [ 72.559991][ T5351] Acpi-State 82KB 122KB [ 72.561979][ T5351] Acpi-Namespace 52KB 52KB [ 72.563928][ T5351] numa_policy 7KB 7KB [ 72.565885][ T5351] perf_event 31KB 31KB [ 72.567894][ T5351] trace_event_file 528KB 528KB [ 72.569878][ T5351] ftrace_event_field 1004KB 1004KB [ 72.571907][ T5351] pool_workqueue 1792KB 1792KB [ 72.573861][ T5351] task_group 46KB 46KB [ 72.575848][ T5351] maple_node 554KB 1456KB [ 72.577831][ T5351] mm_struct 318KB 612KB [ 72.579795][ T5351] vmap_area 554KB 558KB [ 72.581855][ T5351] debug_objects_cache 1721KB 2008KB [ 72.583902][ T5351] page->ptl 95KB 137KB [ 72.585881][ T5351] kmalloc-cg-8k 1184KB 1184KB [ 72.587856][ T5351] kmalloc-cg-4k 11480KB 12064KB [ 72.589845][ T5351] kmalloc-cg-2k 7600KB 7840KB [ 72.591880][ T5351] kmalloc-cg-1k 2198KB 2400KB [ 72.593827][ T5351] kmalloc-cg-512 1044KB 1152KB [ 72.595789][ T5351] kmalloc-cg-256 352KB 352KB [ 72.597891][ T5351] kmalloc-cg-128 228KB 228KB [ 72.599902][ T5351] kmalloc-cg-64 64KB 72KB [ 72.601940][ T5351] kmalloc-cg-32 77KB 156KB [ 72.603884][ T5351] kmalloc-cg-16 16KB 16KB [ 72.605814][ T5351] kmalloc-cg-8 24KB 24KB [ 72.607775][ T5351] kmalloc-cg-192 72KB 72KB [ 72.609720][ T5351] kmalloc-cg-96 56KB 56KB [ 72.611725][ T5351] kmalloc-8k 5568KB 5792KB [ 72.613713][ T5351] kmalloc-4k 30440KB 30568KB [ 72.615674][ T5351] kmalloc-2k 11820KB 13568KB [ 72.617668][ T5351] kmalloc-1k 10802KB 10816KB [ 72.619633][ T5351] kmalloc-512 8029KB 8352KB [ 72.621597][ T5351] kmalloc-256 3763KB 3764KB [ 72.623574][ T5351] kmalloc-128 857KB 884KB [ 72.625538][ T5351] kmalloc-64 2815KB 2956KB [ 72.627478][ T5351] kmalloc-32 1291KB 1312KB [ 72.629453][ T5351] kmalloc-16 364KB 384KB [ 72.631402][ T5351] kmalloc-8 399KB 416KB [ 72.633404][ T5351] kmalloc-192 1198KB 1264KB [ 72.635344][ T5351] kmalloc-96 1525KB 1564KB [ 72.637360][ T5351] kmem_cache_node 220KB 220KB [ 72.639306][ T5351] kmem_cache 195KB 195KB [ 72.641292][ T5351] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syslogd,pid=5333,uid=0 [ 72.645679][ T5351] Out of memory: Killed process 5333 (syslogd) total-vm:4044kB, anon-rss:128kB, file-rss:124kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 72.655752][ T5351] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 72.659559][ T5351] CPU: 1 UID: 0 PID: 5351 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 72.659573][ T5351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.659580][ T5351] Call Trace: [ 72.659584][ T5351] [ 72.659589][ T5351] dump_stack_lvl+0x16c/0x1f0 [ 72.659607][ T5351] dump_header+0x101/0x960 [ 72.659621][ T5351] oom_kill_process+0x176/0x910 [ 72.659633][ T5351] out_of_memory+0x350/0x1700 [ 72.659648][ T5351] ? __pfx_out_of_memory+0x10/0x10 [ 72.659663][ T5351] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 72.659683][ T5351] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 72.659699][ T5351] ? __lock_acquire+0x436/0x2890 [ 72.659735][ T5351] ? find_held_lock+0x2b/0x80 [ 72.659758][ T5351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 72.659778][ T5351] ? policy_nodemask+0xea/0x4e0 [ 72.659796][ T5351] alloc_pages_mpol+0x1fb/0x550 [ 72.659813][ T5351] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 72.659829][ T5351] ? swap_entry_swapped+0x1df/0x290 [ 72.659845][ T5351] ? __pfx_swap_entry_swapped+0x10/0x10 [ 72.659863][ T5351] folio_alloc_mpol_noprof+0x36/0x2f0 [ 72.659875][ T5351] __read_swap_cache_async+0x20a/0x500 [ 72.659893][ T5351] ? __pfx___read_swap_cache_async+0x10/0x10 [ 72.659911][ T5351] ? lock_acquire+0x179/0x330 [ 72.659928][ T5351] ? page_table_check_set+0x7dd/0xa40 [ 72.659954][ T5351] swap_cluster_readahead+0x432/0x770 [ 72.659971][ T5351] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 72.659984][ T5351] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 72.660005][ T5351] ? percpu_ref_put_many.constprop.0+0xc4/0x2a0 [ 72.660025][ T5351] ? get_vma_policy+0x242/0x3c0 [ 72.660036][ T5351] swapin_readahead+0x160/0x1220 [ 72.660053][ T5351] ? __pfx_swapin_readahead+0x10/0x10 [ 72.660067][ T5351] ? find_held_lock+0x2b/0x80 [ 72.660080][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 72.660092][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 72.660103][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 72.660116][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 72.660128][ T5351] ? swap_cache_get_folio+0x293/0x8e0 [ 72.660141][ T5351] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 72.660153][ T5351] ? __pfx_get_swap_device+0x10/0x10 [ 72.660168][ T5351] ? rcu_read_unlock+0x2d/0xb0 [ 72.660182][ T5351] ? do_swap_page+0x962/0x64a0 [ 72.660192][ T5351] do_swap_page+0x962/0x64a0 [ 72.660204][ T5351] ? __lock_acquire+0x436/0x2890 [ 72.660215][ T5351] ? __pfx_css_rstat_updated+0x10/0x10 [ 72.660227][ T5351] ? __pfx_do_swap_page+0x10/0x10 [ 72.660239][ T5351] ? __pfx_default_wake_function+0x10/0x10 [ 72.660256][ T5351] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 72.660272][ T5351] ? rcu_is_watching+0x12/0xc0 [ 72.660288][ T5351] ? ___pte_offset_map+0x175/0x380 [ 72.660304][ T5351] __handle_mm_fault+0x19cb/0x2bb0 [ 72.660318][ T5351] ? reacquire_held_locks+0xcd/0x1f0 [ 72.660328][ T5351] ? __pfx___handle_mm_fault+0x10/0x10 [ 72.660341][ T5351] ? lock_vma_under_rcu+0x176/0x580 [ 72.660356][ T5351] ? rseq_set_ids_get_csaddr+0x79/0x240 [ 72.660371][ T5351] handle_mm_fault+0x3fe/0xad0 [ 72.660384][ T5351] do_user_addr_fault+0x60c/0x1370 [ 72.660399][ T5351] ? rcu_is_watching+0x12/0xc0 [ 72.660415][ T5351] exc_page_fault+0x64/0xc0 [ 72.660428][ T5351] asm_exc_page_fault+0x26/0x30 [ 72.660440][ T5351] RIP: 0033:0x7f862ad7e570 [ 72.660454][ T5351] Code: Unable to access opcode bytes at 0x7f862ad7e546. [ 72.660459][ T5351] RSP: 002b:00007ffdcadff388 EFLAGS: 00010202 [ 72.660468][ T5351] RAX: 000055b592d87810 RBX: 00007ffdcadff3b0 RCX: 0000000000000002 [ 72.660475][ T5351] RDX: 0000000000000001 RSI: 000055b592d8aaac RDI: 000055b592d87810 [ 72.660481][ T5351] RBP: 000055b592d82ba0 R08: 000055b592d8aa80 R09: 0000000000000000 [ 72.660487][ T5351] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b592d82ba0 [ 72.660494][ T5351] R13: 0000000000000066 R14: 00007ffdcadff94c R15: 0000000000000000 [ 72.660507][ T5351] [ 72.660511][ T5351] Mem-Info: [ 72.783127][ T5351] active_anon:61 inactive_anon:0 isolated_anon:0 [ 72.783127][ T5351] active_file:101 inactive_file:13 isolated_file:0 [ 72.783127][ T5351] unevictable:1768 dirty:0 writeback:0 [ 72.783127][ T5351] slab_reclaimable:5642 slab_unreclaimable:49821 [ 72.783127][ T5351] mapped:2 shmem:1768 pagetables:713 [ 72.783127][ T5351] sec_pagetables:314 bounce:0 [ 72.783127][ T5351] kernel_misc_reclaimable:0 [ 72.783127][ T5351] free:15297 free_pcp:8320 free_cma:0 [ 72.796795][ T5351] Node 0 active_anon:32kB inactive_anon:0kB active_file:0kB inactive_file:200kB 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:8940kB pagetables:1004kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB [ 72.806350][ T5351] Node 1 active_anon:212kB inactive_anon:0kB active_file:0kB inactive_file:300kB 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:2880kB pagetables:1848kB sec_pagetables:112kB all_unreclaimable? yes Balloon:0kB [ 72.815885][ T5351] 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:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:156kB local_pcp:32kB free_cma:0kB [ 72.825336][ T5351] lowmem_reserve[]: 0 289 289 289 289 [ 72.827102][ T5351] Node 0 DMA32 free:7772kB boost:8192kB min:21524kB low:24856kB high:28188kB reserved_highatomic:0KB free_highatomic:0KB active_anon:32kB inactive_anon:0kB active_file:88kB inactive_file:68kB unevictable:3536kB writepending:0kB zspages:956kB present:1032196kB managed:296860kB mlocked:0kB bounce:0kB free_pcp:6308kB local_pcp:2264kB free_cma:0kB [ 72.837286][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 72.838830][ T5351] Node 1 DMA32 free:51976kB boost:30720kB min:77864kB low:89648kB high:101432kB reserved_highatomic:10240KB free_highatomic:0KB active_anon:312kB inactive_anon:0kB active_file:20kB inactive_file:280kB unevictable:3536kB writepending:0kB zspages:1952kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:26816kB local_pcp:7008kB free_cma:0kB [ 72.849181][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 72.850733][ T5351] 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 [ 72.854896][ T5351] Node 0 DMA32: 29*4kB (ME) 39*8kB (ME) 59*16kB (ME) 84*32kB (ME) 36*64kB (UME) 11*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7772kB [ 72.859582][ T5351] Node 1 DMA32: 36*4kB (UME) 45*8kB (UME) 73*16kB (UME) 93*32kB (ME) 55*64kB (ME) 32*128kB (ME) 27*256kB (ME) 8*512kB (M) 6*1024kB (UM) 1*2048kB (U) 5*4096kB (U) = 51944kB [ 72.865113][ T5351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 72.868200][ T5351] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 72.871136][ T5351] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 72.874197][ T5351] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 72.877497][ T5351] 1924 total pagecache pages [ 72.879231][ T5351] 44 pages in swap cache [ 72.880624][ T5351] Free swap = 118056kB [ 72.882038][ T5351] Total swap = 124996kB [ 72.883381][ T5351] 524155 pages RAM [ 72.884595][ T5351] 0 pages HighMem/MovableOnly [ 72.886102][ T5351] 209047 pages reserved [ 72.887448][ T5351] 0 pages cma reserved [ 72.888781][ T5351] Unreclaimable slab info: [ 72.890234][ T5351] Name Used Total [ 72.892309][ T5351] pid_2 31KB 31KB [ 72.894351][ T5351] bio-472 15KB 15KB [ 72.896314][ T5351] bio-536 15KB 15KB [ 72.898315][ T5351] bio-552 15KB 15KB [ 72.900317][ T5351] bio-584 15KB 15KB [ 72.902342][ T5351] zspage-zswap1 120KB 157KB [ 72.904293][ T5351] zs_handle-zswap1 118KB 196KB [ 72.906233][ T5351] zswap_entry 300KB 478KB [ 72.908186][ T5351] AF_VSOCK 30KB 30KB [ 72.910142][ T5351] batadv_tt_change_cache 16KB 16KB [ 72.912322][ T5351] batadv_tl_cache 16KB 16KB [ 72.914922][ T5351] TIPC 92KB 92KB [ 72.917504][ T5351] SCTPv6 90KB 90KB [ 72.920109][ T5351] RXRPC 128KB 128KB [ 72.929726][ T5351] rxrpc_call_jar 159KB 159KB [ 72.932419][ T5351] net_bridge_fdb_entry 15KB 15KB [ 72.935077][ T5351] MPTCPv6 31KB 31KB [ 72.937687][ T5351] fib6_node 128KB 128KB [ 72.940263][ T5351] ip6_dst_cache 230KB 296KB [ 72.943055][ T5351] RAWv6 185KB 185KB [ 72.945640][ T5351] UDPv6 122KB 122KB [ 72.948231][ T5351] TCPv6 149KB 149KB [ 72.950787][ T5351] wg_peer 89KB 89KB [ 72.953447][ T5351] allowedips_node 11KB 11KB [ 72.956049][ T5351] t10_alua_lu_gp_cache 7KB 7KB [ 72.958707][ T5351] scsi_sense_cache 48KB 48KB [ 72.961248][ T5351] virtio_scsi_cmd 16KB 16KB [ 72.971427][ T5351] bio-136 83KB 84KB [ 72.974110][ T5351] bio-264 7KB 7KB [ 72.976669][ T5351] mqueue_inode_cache 60KB 60KB [ 72.979855][ T5351] f2fs_bio_post_read_ctx 23KB 23KB [ 72.982777][ T5351] jfs_mp 7KB 7KB [ 72.985376][ T5351] cifs_small_rq 16KB 16KB [ 72.987961][ T5351] cifs_request 67KB 67KB [ 72.990556][ T5351] cifs_mpx_ids 7KB 7KB [ 72.993284][ T5351] cifs_io_subrequest 39KB 39KB [ 72.995301][ T5351] cifs_io_request 95KB 95KB [ 72.997283][ T5351] nfs_commit_data 15KB 15KB [ 72.999271][ T5351] nfs_write_data 63KB 63KB [ 73.001279][ T5351] jbd2_inode 11KB 11KB [ 73.003813][ T5351] ext4_system_zone 3KB 3KB [ 73.005773][ T5351] ext4_io_end_vec 11KB 11KB [ 73.007746][ T5351] fasync_cache 7KB 7KB [ 73.009704][ T5351] pid_namespace 61KB 61KB [ 73.011668][ T5351] kvm_gmem_inode_cache 31KB 31KB [ 73.013800][ T5351] rpc_buffers 31KB 31KB [ 73.015778][ T5351] rpc_tasks 7KB 7KB [ 73.017735][ T5351] UNIX-STREAM 214KB 214KB [ 73.019742][ T5351] UNIX 422KB 735KB [ 73.022290][ T5351] MPTCP 30KB 30KB [ 73.024805][ T5351] tcp_bind2_bucket 16KB 16KB [ 73.027316][ T5351] tcp_bind_bucket 16KB 16KB [ 73.029866][ T5351] xfrm_state 31KB 31KB [ 73.032536][ T5351] ip_fib_trie 28KB 28KB [ 73.035120][ T5351] ip_fib_alias 71KB 71KB [ 73.037720][ T5351] rtable 20KB 20KB [ 73.040373][ T5351] RAW 95KB 95KB [ 73.042988][ T5351] UDP 154KB 154KB [ 73.045554][ T5351] tw_sock_TCP 7KB 7KB [ 73.048132][ T5351] request_sock_TCP 15KB 15KB [ 73.050711][ T5351] TCP 350KB 350KB [ 73.053441][ T5351] hugetlbfs_inode_cache 93KB 93KB [ 73.056172][ T5351] netfs_subrequest 31KB 31KB [ 73.058760][ T5351] netfs_request 95KB 95KB [ 73.061343][ T5351] bio-280 15KB 15KB [ 73.063952][ T5351] ep_head 16KB 16KB [ 73.066343][ T5351] eventpoll_pwq 23KB 23KB [ 73.068840][ T5351] eventpoll_epi 59KB 59KB [ 73.071388][ T5351] inotify_inode_mark 23KB 23KB [ 73.073798][ T5351] sgpool-128 29KB 29KB [ 73.076100][ T5351] sgpool-64 31KB 31KB [ 73.078369][ T5351] sgpool-32 159KB 220KB [ 73.080958][ T5351] sgpool-16 93KB 93KB [ 73.083326][ T5351] sgpool-8 70KB 70KB [ 73.085306][ T5351] bio_crypt_ctx 7KB 7KB [ 73.087222][ T5351] bio_integrity_data 4KB 4KB [ 73.089220][ T5351] request_queue 223KB 247KB [ 73.091123][ T5351] blkdev_ioc 7KB 7KB [ 73.093311][ T5351] bio-200 138KB 195KB [ 73.095218][ T5351] biovec-max 463KB 654KB [ 73.097154][ T5351] biovec-64 283KB 283KB [ 73.099070][ T5351] biovec-16 54KB 54KB [ 73.100978][ T5351] uid_cache 31KB 31KB [ 73.102945][ T5351] iommu_iova_magazine 1008KB 1008KB [ 73.104901][ T5351] iommu_iova 168KB 168KB [ 73.106833][ T5351] dmaengine-unmap-256 30KB 30KB [ 73.108826][ T5351] dmaengine-unmap-128 30KB 30KB [ 73.110804][ T5351] dmaengine-unmap-16 4KB 4KB [ 73.112863][ T5351] dmaengine-unmap-2 4KB 4KB [ 73.114766][ T5351] QIPCRTR 31KB 31KB [ 73.116699][ T5351] audit_buffer 7KB 7KB [ 73.118597][ T5351] skbuff_ext_cache 24KB 24KB [ 73.120426][ T5351] skbuff_small_head 1547KB 1632KB [ 73.122855][ T5351] skbuff_fclone_cache 156KB 296KB [ 73.125051][ T5351] skbuff_head_cache 1738KB 1777KB [ 73.126969][ T5351] configfs_dir_cache 16KB 16KB [ 73.128943][ T5351] file_lease_cache 15KB 15KB [ 73.130859][ T5351] file_lock_cache 47KB 47KB [ 73.132811][ T5351] file_lock_ctx 15KB 15KB [ 73.134674][ T5351] fsnotify_mark_connector 15KB 15KB [ 73.136752][ T5351] posix_timers_cache 8KB 8KB [ 73.138709][ T5351] taskstats 61KB 61KB [ 73.140634][ T5351] mem_cgroup_per_node 103KB 123KB [ 73.142685][ T5351] mem_cgroup 89KB 89KB [ 73.144615][ T5351] proc_dir_entry 619KB 656KB [ 73.146539][ T5351] pde_opener 15KB 15KB [ 73.148485][ T5351] seq_file 62KB 132KB [ 73.150403][ T5351] sigqueue 19KB 19KB [ 73.152387][ T5351] shmem_inode_cache 7607KB 7773KB [ 73.154295][ T5351] kernfs_iattrs_cache 11KB 11KB [ 73.156267][ T5351] kernfs_node_cache 25448KB 25448KB [ 73.158200][ T5351] mnt_cache 102KB 102KB [ 73.160141][ T5351] filp 169KB 417KB [ 73.162125][ T5351] names_cache 633KB 871KB [ 73.164053][ T5351] net_namespace 84KB 84KB [ 73.165962][ T5351] ima_iint_cache 55KB 55KB [ 73.167902][ T5351] lsm_inode_cache 1314KB 1811KB [ 73.169848][ T5351] lsm_file_cache 106KB 160KB [ 73.171847][ T5351] key_jar 15KB 15KB [ 73.173751][ T5351] uts_namespace 31KB 31KB [ 73.175672][ T5351] nsproxy 15KB 15KB [ 73.177598][ T5351] vm_area_struct 393KB 804KB [ 73.179512][ T5351] fs_cache 46KB 88KB [ 73.181445][ T5351] files_cache 326KB 462KB [ 73.183606][ T5351] signal_cache 924KB 1602KB [ 73.185532][ T5351] sighand_cache 1114KB 2014KB [ 73.187441][ T5351] task_struct 3867KB 4327KB [ 73.189383][ T5351] cred 136KB 328KB [ 73.191323][ T5351] anon_vma_chain 171KB 236KB [ 73.193337][ T5351] anon_vma 201KB 382KB [ 73.195267][ T5351] pid 208KB 370KB [ 73.197204][ T5351] Acpi-Operand 254KB 352KB [ 73.199164][ T5351] Acpi-ParseExt 98KB 126KB [ 73.201120][ T5351] Acpi-Parse 86KB 106KB [ 73.203090][ T5351] Acpi-State 82KB 122KB [ 73.204984][ T5351] Acpi-Namespace 52KB 52KB [ 73.206881][ T5351] numa_policy 7KB 7KB [ 73.208756][ T5351] perf_event 31KB 31KB [ 73.210684][ T5351] trace_event_file 528KB 528KB [ 73.212684][ T5351] ftrace_event_field 1004KB 1004KB [ 73.214631][ T5351] pool_workqueue 1792KB 1792KB [ 73.216563][ T5351] task_group 46KB 46KB [ 73.218490][ T5351] maple_node 523KB 1352KB [ 73.220430][ T5351] mm_struct 309KB 612KB [ 73.222398][ T5351] vmap_area 554KB 558KB [ 73.224337][ T5351] debug_objects_cache 1721KB 2008KB [ 73.226305][ T5351] page->ptl 91KB 126KB [ 73.228219][ T5351] kmalloc-cg-8k 1184KB 1184KB [ 73.230146][ T5351] kmalloc-cg-4k 11440KB 12032KB [ 73.233747][ T5351] kmalloc-cg-2k 7576KB 7840KB [ 73.235717][ T5351] kmalloc-cg-1k 2162KB 2400KB [ 73.237643][ T5351] kmalloc-cg-512 1029KB 1152KB [ 73.239589][ T5351] kmalloc-cg-256 352KB 352KB [ 73.241570][ T5351] kmalloc-cg-128 214KB 228KB [ 73.243557][ T5351] kmalloc-cg-64 64KB 72KB [ 73.245482][ T5351] kmalloc-cg-32 77KB 156KB [ 73.247394][ T5351] kmalloc-cg-16 16KB 16KB [ 73.249328][ T5351] kmalloc-cg-8 24KB 24KB [ 73.251264][ T5351] kmalloc-cg-192 72KB 72KB [ 73.253234][ T5351] kmalloc-cg-96 56KB 56KB [ 73.255149][ T5351] kmalloc-8k 5568KB 5792KB [ 73.257069][ T5351] kmalloc-4k 29544KB 29672KB [ 73.258988][ T5351] kmalloc-2k 11672KB 13504KB [ 73.260914][ T5351] kmalloc-1k 10680KB 10688KB [ 73.262923][ T5351] kmalloc-512 8007KB 8352KB [ 73.264841][ T5351] kmalloc-256 3761KB 3764KB [ 73.266748][ T5351] kmalloc-128 844KB 884KB [ 73.268708][ T5351] kmalloc-64 2803KB 2956KB [ 73.270646][ T5351] kmalloc-32 1255KB 1312KB [ 73.272638][ T5351] kmalloc-16 363KB 384KB [ 73.274556][ T5351] kmalloc-8 396KB 416KB [ 73.276508][ T5351] kmalloc-192 1188KB 1264KB [ 73.278443][ T5351] kmalloc-96 1510KB 1560KB [ 73.280493][ T5351] kmem_cache_node 220KB 220KB [ 73.282493][ T5351] kmem_cache 195KB 195KB [ 73.284417][ T5351] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5336,uid=0 [ 73.288825][ T5351] Out of memory: Killed process 5336 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:84kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 73.298433][ T5351] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 73.302107][ T5351] CPU: 1 UID: 0 PID: 5351 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 73.302121][ T5351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.302128][ T5351] Call Trace: [ 73.302132][ T5351] [ 73.302137][ T5351] dump_stack_lvl+0x16c/0x1f0 [ 73.302154][ T5351] dump_header+0x101/0x960 [ 73.302171][ T5351] out_of_memory+0xd4c/0x1700 [ 73.302186][ T5351] ? __pfx_out_of_memory+0x10/0x10 [ 73.302201][ T5351] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 73.302222][ T5351] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 73.302239][ T5351] ? __lock_acquire+0x436/0x2890 [ 73.302251][ T5351] ? find_held_lock+0x2b/0x80 [ 73.302267][ T5351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 73.302285][ T5351] ? policy_nodemask+0xea/0x4e0 [ 73.302303][ T5351] alloc_pages_mpol+0x1fb/0x550 [ 73.302320][ T5351] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 73.302337][ T5351] ? swap_entry_swapped+0x1df/0x290 [ 73.302353][ T5351] ? __pfx_swap_entry_swapped+0x10/0x10 [ 73.302371][ T5351] folio_alloc_mpol_noprof+0x36/0x2f0 [ 73.302383][ T5351] __read_swap_cache_async+0x20a/0x500 [ 73.302398][ T5351] ? __pfx___read_swap_cache_async+0x10/0x10 [ 73.302411][ T5351] ? lock_acquire+0x179/0x330 [ 73.302423][ T5351] ? page_table_check_set+0x7dd/0xa40 [ 73.302441][ T5351] swap_cluster_readahead+0x432/0x770 [ 73.302457][ T5351] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 73.302471][ T5351] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 73.302492][ T5351] ? percpu_ref_put_many.constprop.0+0xc4/0x2a0 [ 73.302508][ T5351] ? get_vma_policy+0x242/0x3c0 [ 73.302519][ T5351] swapin_readahead+0x160/0x1220 [ 73.302536][ T5351] ? __pfx_swapin_readahead+0x10/0x10 [ 73.302550][ T5351] ? find_held_lock+0x2b/0x80 [ 73.302563][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 73.302575][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 73.302587][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 73.302600][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 73.302612][ T5351] ? swap_cache_get_folio+0x293/0x8e0 [ 73.302625][ T5351] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 73.302637][ T5351] ? __pfx_get_swap_device+0x10/0x10 [ 73.302653][ T5351] ? rcu_read_unlock+0x2d/0xb0 [ 73.302667][ T5351] ? do_swap_page+0x962/0x64a0 [ 73.302677][ T5351] do_swap_page+0x962/0x64a0 [ 73.302690][ T5351] ? __lock_acquire+0x436/0x2890 [ 73.302701][ T5351] ? __pfx_css_rstat_updated+0x10/0x10 [ 73.302714][ T5351] ? __pfx_do_swap_page+0x10/0x10 [ 73.302726][ T5351] ? __pfx_default_wake_function+0x10/0x10 [ 73.302743][ T5351] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 73.302759][ T5351] ? rcu_is_watching+0x12/0xc0 [ 73.302775][ T5351] ? ___pte_offset_map+0x175/0x380 [ 73.302791][ T5351] __handle_mm_fault+0x19cb/0x2bb0 [ 73.302805][ T5351] ? reacquire_held_locks+0xcd/0x1f0 [ 73.302816][ T5351] ? __pfx___handle_mm_fault+0x10/0x10 [ 73.302829][ T5351] ? lock_vma_under_rcu+0x176/0x580 [ 73.302844][ T5351] ? rseq_set_ids_get_csaddr+0x79/0x240 [ 73.302860][ T5351] handle_mm_fault+0x3fe/0xad0 [ 73.302874][ T5351] do_user_addr_fault+0x60c/0x1370 [ 73.302889][ T5351] ? rcu_is_watching+0x12/0xc0 [ 73.302905][ T5351] exc_page_fault+0x64/0xc0 [ 73.302923][ T5351] asm_exc_page_fault+0x26/0x30 [ 73.302934][ T5351] RIP: 0033:0x7f862ad7e570 [ 73.302948][ T5351] Code: Unable to access opcode bytes at 0x7f862ad7e546. [ 73.302953][ T5351] RSP: 002b:00007ffdcadff388 EFLAGS: 00010202 [ 73.302962][ T5351] RAX: 000055b592d87810 RBX: 00007ffdcadff3b0 RCX: 0000000000000002 [ 73.302969][ T5351] RDX: 0000000000000001 RSI: 000055b592d8aaac RDI: 000055b592d87810 [ 73.302976][ T5351] RBP: 000055b592d82ba0 R08: 000055b592d8aa80 R09: 0000000000000000 [ 73.302983][ T5351] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b592d82ba0 [ 73.302990][ T5351] R13: 0000000000000066 R14: 00007ffdcadff94c R15: 0000000000000000 [ 73.303003][ T5351] [ 73.303007][ T5351] Mem-Info: [ 73.424374][ T5351] active_anon:12 inactive_anon:30 isolated_anon:0 [ 73.424374][ T5351] active_file:14 inactive_file:100 isolated_file:0 [ 73.424374][ T5351] unevictable:1768 dirty:0 writeback:0 [ 73.424374][ T5351] slab_reclaimable:5612 slab_unreclaimable:49619 [ 73.424374][ T5351] mapped:2 shmem:1768 pagetables:701 [ 73.424374][ T5351] sec_pagetables:314 bounce:0 [ 73.424374][ T5351] kernel_misc_reclaimable:0 [ 73.424374][ T5351] free:15291 free_pcp:8555 free_cma:0 [ 73.438600][ T5351] Node 0 active_anon:0kB inactive_anon:40kB active_file:12kB inactive_file:144kB 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:8908kB pagetables:956kB sec_pagetables:1144kB all_unreclaimable? yes Balloon:0kB [ 73.448048][ T5351] Node 1 active_anon:60kB inactive_anon:80kB active_file:40kB inactive_file:260kB 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:2880kB pagetables:1848kB sec_pagetables:112kB all_unreclaimable? yes Balloon:0kB [ 73.457597][ T5351] 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:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:156kB local_pcp:32kB free_cma:0kB [ 73.466969][ T5351] lowmem_reserve[]: 0 289 289 289 289 [ 73.468698][ T5351] Node 0 DMA32 free:7772kB boost:8192kB min:21524kB low:24856kB high:28188kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:120kB active_file:76kB inactive_file:80kB unevictable:3536kB writepending:0kB zspages:924kB present:1032196kB managed:296860kB mlocked:0kB bounce:0kB free_pcp:6588kB local_pcp:2264kB free_cma:0kB [ 73.478658][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 73.480192][ T5351] Node 1 DMA32 free:51944kB boost:30720kB min:77864kB low:89648kB high:101432kB reserved_highatomic:10240KB free_highatomic:0KB active_anon:120kB inactive_anon:20kB active_file:240kB inactive_file:60kB unevictable:3536kB writepending:0kB zspages:1940kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:27408kB local_pcp:6976kB free_cma:0kB [ 73.490609][ T5351] lowmem_reserve[]: 0 0 0 0 0 [ 73.492202][ T5351] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 1448kB [ 73.496346][ T5351] Node 0 DMA32: 29*4kB (ME) 39*8kB (ME) 59*16kB (ME) 84*32kB (ME) 36*64kB (UME) 11*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7772kB [ 73.500989][ T5351] Node 1 DMA32: 36*4kB (UME) 45*8kB (UME) 73*16kB (UME) 93*32kB (ME) 55*64kB (ME) 32*128kB (ME) 27*256kB (ME) 8*512kB (M) 6*1024kB (UM) 1*2048kB (U) 5*4096kB (U) = 51944kB [ 73.506387][ T5351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 73.509355][ T5351] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 73.512293][ T5351] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 73.515248][ T5351] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 73.518136][ T5351] 1925 total pagecache pages [ 73.519618][ T5351] 44 pages in swap cache [ 73.520988][ T5351] Free swap = 118200kB [ 73.522357][ T5351] Total swap = 124996kB [ 73.523668][ T5351] 524155 pages RAM [ 73.524878][ T5351] 0 pages HighMem/MovableOnly [ 73.526350][ T5351] 209047 pages reserved [ 73.527658][ T5351] 0 pages cma reserved [ 73.528982][ T5351] Unreclaimable slab info: [ 73.530404][ T5351] Name Used Total [ 73.532450][ T5351] pid_2 31KB 31KB [ 73.534331][ T5351] bio-472 15KB 15KB [ 73.536269][ T5351] bio-536 15KB 15KB [ 73.538191][ T5351] bio-552 15KB 15KB [ 73.540079][ T5351] bio-584 15KB 15KB [ 73.542035][ T5351] zspage-zswap1 119KB 157KB [ 73.543956][ T5351] zs_handle-zswap1 114KB 196KB [ 73.545878][ T5351] zswap_entry 288KB 474KB [ 73.547786][ T5351] AF_VSOCK 30KB 30KB [ 73.549717][ T5351] batadv_tt_change_cache 16KB 16KB [ 73.552036][ T5351] batadv_tl_cache 16KB 16KB [ 73.553962][ T5351] TIPC 92KB 92KB [ 73.555914][ T5351] SCTPv6 90KB 90KB [ 73.557832][ T5351] RXRPC 128KB 128KB [ 73.559800][ T5351] rxrpc_call_jar 159KB 159KB [ 73.561742][ T5351] net_bridge_fdb_entry 15KB 15KB [ 73.563838][ T5351] MPTCPv6 31KB 31KB [ 73.565675][ T5351] fib6_node 128KB 128KB [ 73.567588][ T5351] ip6_dst_cache 230KB 296KB [ 73.569537][ T5351] RAWv6 185KB 185KB [ 73.571475][ T5351] UDPv6 122KB 122KB [ 73.573494][ T5351] TCPv6 149KB 149KB [ 73.575453][ T5351] wg_peer 89KB 89KB [ 73.577389][ T5351] allowedips_node 11KB 11KB [ 73.579602][ T5351] t10_alua_lu_gp_cache 7KB 7KB [ 73.582109][ T5351] scsi_sense_cache 48KB 48KB [ 73.584695][ T5351] virtio_scsi_cmd 16KB 16KB [ 73.587322][ T5351] bio-136 83KB 84KB [ 73.589988][ T5351] bio-264 7KB 7KB [ 73.592973][ T5351] mqueue_inode_cache 60KB 60KB [ 73.595638][ T5351] f2fs_bio_post_read_ctx 23KB 23KB [ 73.598502][ T5351] jfs_mp 7KB 7KB [ 73.601120][ T5351] cifs_small_rq 16KB 16KB [ 73.603803][ T5351] cifs_request 67KB 67KB [ 73.606385][ T5351] cifs_mpx_ids 7KB 7KB [ 73.609009][ T5351] cifs_io_subrequest 39KB 39KB [ 73.611648][ T5351] cifs_io_request 95KB 95KB [ 73.614281][ T5351] nfs_commit_data 15KB 15KB [ 73.616867][ T5351] nfs_write_data 63KB 63KB [ 73.619455][ T5351] jbd2_inode 11KB 11KB [ 73.622180][ T5351] ext4_system_zone 3KB 3KB [ 73.624805][ T5351] ext4_io_end_vec 11KB 11KB [ 73.627379][ T5351] fasync_cache 7KB 7KB [ 73.629941][ T5351] pid_namespace 61KB 61KB [ 73.632605][ T5351] kvm_gmem_inode_cache 31KB 31KB [ 73.635393][ T5351] rpc_buffers 31KB 31KB [ 73.637969][ T5351] rpc_tasks 7KB 7KB [ 73.640525][ T5351] UNIX-STREAM 214KB 214KB [ 73.643176][ T5351] UNIX 420KB 735KB [ 73.645757][ T5351] MPTCP 30KB 30KB [ 73.648330][ T5351] tcp_bind2_bucket 16KB 16KB [ 73.650919][ T5351] tcp_bind_bucket 16KB 16KB [ 73.653528][ T5351] xfrm_state 31KB 31KB [ 73.656107][ T5351] ip_fib_trie 28KB 28KB [ 73.658673][ T5351] ip_fib_alias 71KB 71KB [ 73.661234][ T5351] rtable 20KB 20KB [ 73.663893][ T5351] RAW 95KB 95KB [ 73.666444][ T5351] UDP 154KB 154KB [ 73.669018][ T5351] tw_sock_TCP 7KB 7KB [ 73.671562][ T5351] request_sock_TCP 15KB 15KB [ 73.674204][ T5351] TCP 350KB 350KB [ 73.676791][ T5351] hugetlbfs_inode_cache 93KB 93KB [ 73.679460][ T5351] netfs_subrequest 31KB 31KB [ 73.681471][ T5351] netfs_request 95KB 95KB [ 73.683464][ T5351] bio-280 15KB 15KB [ 73.685402][ T5351] ep_head 16KB 16KB [ 73.687318][ T5351] eventpoll_pwq 23KB 23KB [ 73.689260][ T5351] eventpoll_epi 59KB 59KB [ 73.691170][ T5351] inotify_inode_mark 23KB 23KB [ 73.693206][ T5351] sgpool-128 29KB 29KB [ 73.695368][ T5351] sgpool-64 31KB 31KB [ 73.697323][ T5351] sgpool-32 159KB 220KB [ 73.699277][ T5351] sgpool-16 93KB 93KB [ 73.701213][ T5351] sgpool-8 70KB 70KB [ 73.703197][ T5351] bio_crypt_ctx 7KB 7KB [ 73.705126][ T5351] bio_integrity_data 4KB 4KB [ 73.707062][ T5351] request_queue 223KB 247KB [ 73.709015][ T5351] blkdev_ioc 7KB 7KB [ 73.710943][ T5351] bio-200 133KB 187KB [ 73.712934][ T5351] biovec-max 463KB 654KB [ 73.714841][ T5351] biovec-64 283KB 283KB [ 73.716772][ T5351] biovec-16 54KB 54KB [ 73.718702][ T5351] uid_cache 31KB 31KB [ 73.720624][ T5351] iommu_iova_magazine 1008KB 1008KB [ 73.722793][ T5351] iommu_iova 168KB 168KB [ 73.724729][ T5351] dmaengine-unmap-256 30KB 30KB [ 73.726699][ T5351] dmaengine-unmap-128 30KB 30KB [ 73.728678][ T5351] dmaengine-unmap-16 4KB 4KB [ 73.730615][ T5351] dmaengine-unmap-2 4KB 4KB [ 73.732616][ T5351] QIPCRTR 31KB 31KB [ 73.734514][ T5351] audit_buffer 7KB 7KB [ 73.736457][ T5351] skbuff_ext_cache 24KB 24KB [ 73.738397][ T5351] skbuff_small_head 1632KB 1647KB [ 73.740324][ T5351] skbuff_fclone_cache 156KB 296KB [ 73.742363][ T5351] skbuff_head_cache 1825KB 1831KB [ 73.744289][ T5351] configfs_dir_cache 16KB 16KB [ 73.746221][ T5351] file_lease_cache 15KB 15KB [ 73.748138][ T5351] file_lock_cache 47KB 47KB [ 73.750048][ T5351] file_lock_ctx 15KB 15KB [ 73.752019][ T5351] fsnotify_mark_connector 15KB 15KB [ 73.754074][ T5351] posix_timers_cache 8KB 8KB [ 73.756067][ T5351] taskstats 61KB 61KB [ 73.757978][ T5351] mem_cgroup_per_node 103KB 123KB [ 73.759997][ T5351] mem_cgroup 89KB 89KB [ 73.761985][ T5351] proc_dir_entry 619KB 656KB [ 73.763889][ T5351] pde_opener 15KB 15KB [ 73.765802][ T5351] seq_file 62KB 132KB [ 73.767730][ T5351] sigqueue 19KB 19KB [ 73.769684][ T5351] shmem_inode_cache 7605KB 7773KB [ 73.771596][ T5351] kernfs_iattrs_cache 11KB 11KB [ 73.773623][ T5351] kernfs_node_cache 25448KB 25448KB [ 73.775546][ T5351] mnt_cache 102KB 102KB [ 73.777472][ T5351] filp 159KB 393KB [ 73.779419][ T5351] names_cache 344KB 603KB [ 73.781404][ T5351] net_namespace 84KB 84KB [ 73.783381][ T5351] ima_iint_cache 55KB 55KB [ 73.785324][ T5351] lsm_inode_cache 1311KB 1811KB [ 73.787247][ T5351] lsm_file_cache 105KB 160KB [ 73.789209][ T5351] key_jar 15KB 15KB [ 73.791127][ T5351] uts_namespace 31KB 31KB [ 73.793178][ T5351] nsproxy 15KB 15KB [ 73.795225][ T5351] vm_area_struct 357KB 687KB [ 73.797170][ T5351] fs_cache 46KB 88KB [ 73.799349][ T5351] files_cache 326KB 462KB [ 73.801303][ T5351] signal_cache 924KB 1602KB [ 73.803318][ T5351] sighand_cache 1114KB 2014KB [ 73.805259][ T5351] task_struct 3867KB 4327KB [ 73.807192][ T5351] cred 136KB 328KB [ 73.809168][ T5351] anon_vma_chain 165KB 220KB [ 73.811112][ T5351] anon_vma 192KB 358KB [ 73.813135][ T5351] pid 208KB 370KB [ 73.815079][ T5351] Acpi-Operand 254KB 352KB [ 73.817033][ T5351] Acpi-ParseExt 98KB 126KB [ 73.818986][ T5351] Acpi-Parse 86KB 106KB [ 73.820956][ T5351] Acpi-State 82KB 122KB [ 73.822979][ T5351] Acpi-Namespace 52KB 52KB [ 73.824939][ T5351] numa_policy 7KB 7KB [ 73.826880][ T5351] perf_event 31KB 31KB [ 73.828869][ T5351] trace_event_file 528KB 528KB [ 73.830816][ T5351] ftrace_event_field 1004KB 1004KB [ 73.832855][ T5351] pool_workqueue 1792KB 1792KB [ 73.834786][ T5351] task_group 46KB 46KB [ 73.836759][ T5351] maple_node 521KB 1336KB [ 73.838705][ T5351] mm_struct 306KB 612KB [ 73.840657][ T5351] vmap_area 542KB 554KB [ 73.842671][ T5351] debug_objects_cache 1721KB 2008KB [ 73.844670][ T5351] page->ptl 91KB 126KB [ 73.846603][ T5351] kmalloc-cg-8k 1184KB 1184KB [ 73.848545][ T5351] kmalloc-cg-4k 11392KB 12032KB [ 73.850960][ T5351] kmalloc-cg-2k 7552KB 7840KB [ 73.853447][ T5351] kmalloc-cg-1k 2156KB 2400KB [ 73.855480][ T5351] kmalloc-cg-512 1028KB 1152KB [ 73.857905][ T5351] kmalloc-cg-256 352KB 352KB [ 73.860323][ T5351] kmalloc-cg-128 214KB 228KB [ 73.862792][ T5351] kmalloc-cg-64 64KB 72KB [ 73.865198][ T5351] kmalloc-cg-32 77KB 156KB [ 73.867586][ T5351] kmalloc-cg-16 16KB 16KB [ 73.869993][ T5351] kmalloc-cg-8 24KB 24KB [ 73.872445][ T5351] kmalloc-cg-192 72KB 72KB [ 73.874373][ T5351] kmalloc-cg-96 56KB 56KB [ 73.876339][ T5351] kmalloc-8k 5392KB 5728KB [ 73.878288][ T5351] kmalloc-4k 30728KB 30824KB [ 73.880688][ T5351] kmalloc-2k 11624KB 13440KB [ 73.883143][ T5351] kmalloc-1k 10926KB 10944KB [ 73.885570][ T5351] kmalloc-512 7988KB 8352KB [ 73.887985][ T5351] kmalloc-256 3760KB 3764KB [ 73.890418][ T5351] kmalloc-128 844KB 884KB [ 73.892918][ T5351] kmalloc-64 2795KB 2956KB [ 73.895333][ T5351] kmalloc-32 1231KB 1312KB [ 73.897771][ T5351] kmalloc-16 362KB 384KB [ 73.900367][ T5351] kmalloc-8 396KB 416KB [ 73.902836][ T5351] kmalloc-192 1170KB 1264KB [ 73.905258][ T5351] kmalloc-96 1518KB 1564KB [ 73.907655][ T5351] kmem_cache_node 220KB 220KB [ 73.909599][ T5351] kmem_cache 195KB 195KB [ 73.911284][ T5351] Out of memory and no killable processes... [ 73.913293][ T5351] Kernel panic - not syncing: System is deadlocked on memory [ 73.916048][ T5351] CPU: 1 UID: 0 PID: 5351 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 73.919423][ T5351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.923117][ T5351] Call Trace: [ 73.924272][ T5351] [ 73.925231][ T5351] dump_stack_lvl+0x3d/0x1f0 [ 73.926723][ T5351] vpanic+0x640/0x6f0 [ 73.928025][ T5351] panic+0xca/0xd0 [ 73.929235][ T5351] ? __pfx_panic+0x10/0x10 [ 73.930683][ T5351] ? out_of_memory+0xd4c/0x1700 [ 73.932252][ T5351] ? out_of_memory+0x16d5/0x1700 [ 73.933838][ T5351] ? out_of_memory+0xd98/0x1700 [ 73.935386][ T5351] out_of_memory+0x16e6/0x1700 [ 73.936932][ T5351] ? __pfx_out_of_memory+0x10/0x10 [ 73.938582][ T5351] __alloc_frozen_pages_noprof+0x1dbc/0x2430 [ 73.940524][ T5351] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 73.942526][ T5351] ? __lock_acquire+0x436/0x2890 [ 73.944130][ T5351] ? find_held_lock+0x2b/0x80 [ 73.945645][ T5351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 73.947982][ T5351] ? policy_nodemask+0xea/0x4e0 [ 73.949930][ T5351] alloc_pages_mpol+0x1fb/0x550 [ 73.951804][ T5351] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 73.953520][ T5351] ? swap_entry_swapped+0x1df/0x290 [ 73.955179][ T5351] ? __pfx_swap_entry_swapped+0x10/0x10 [ 73.956967][ T5351] folio_alloc_mpol_noprof+0x36/0x2f0 [ 73.958675][ T5351] __read_swap_cache_async+0x20a/0x500 [ 73.960417][ T5351] ? __pfx___read_swap_cache_async+0x10/0x10 [ 73.962315][ T5351] ? lock_acquire+0x179/0x330 [ 73.963826][ T5351] ? page_table_check_set+0x7dd/0xa40 [ 73.965530][ T5351] swap_cluster_readahead+0x432/0x770 [ 73.967233][ T5351] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 73.969137][ T5351] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 73.971144][ T5351] ? percpu_ref_put_many.constprop.0+0xc4/0x2a0 [ 73.972915][ T5351] ? get_vma_policy+0x242/0x3c0 [ 73.974284][ T5351] swapin_readahead+0x160/0x1220 [ 73.975969][ T5351] ? __pfx_swapin_readahead+0x10/0x10 [ 73.978080][ T5351] ? find_held_lock+0x2b/0x80 [ 73.979983][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 73.981805][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 73.983511][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 73.985606][ T5351] ? swap_cache_get_folio+0x267/0x8e0 [ 73.987734][ T5351] ? swap_cache_get_folio+0x293/0x8e0 [ 73.989859][ T5351] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 73.992114][ T5351] ? __pfx_get_swap_device+0x10/0x10 [ 73.994031][ T5351] ? rcu_read_unlock+0x2d/0xb0 [ 73.995900][ T5351] ? do_swap_page+0x962/0x64a0 [ 73.997804][ T5351] do_swap_page+0x962/0x64a0 [ 73.999639][ T5351] ? __lock_acquire+0x436/0x2890 [ 74.001627][ T5351] ? __pfx_css_rstat_updated+0x10/0x10 [ 74.003786][ T5351] ? __pfx_do_swap_page+0x10/0x10 [ 74.005789][ T5351] ? __pfx_default_wake_function+0x10/0x10 [ 74.008103][ T5351] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 74.010631][ T5351] ? rcu_is_watching+0x12/0xc0 [ 74.012541][ T5351] ? ___pte_offset_map+0x175/0x380 [ 74.014572][ T5351] __handle_mm_fault+0x19cb/0x2bb0 [ 74.016618][ T5351] ? reacquire_held_locks+0xcd/0x1f0 [ 74.018707][ T5351] ? __pfx___handle_mm_fault+0x10/0x10 [ 74.020875][ T5351] ? lock_vma_under_rcu+0x176/0x580 [ 74.022949][ T5351] ? rseq_set_ids_get_csaddr+0x79/0x240 [ 74.025138][ T5351] handle_mm_fault+0x3fe/0xad0 [ 74.027040][ T5351] do_user_addr_fault+0x60c/0x1370 [ 74.029062][ T5351] ? rcu_is_watching+0x12/0xc0 [ 74.030662][ T5351] exc_page_fault+0x64/0xc0 [ 74.032128][ T5351] asm_exc_page_fault+0x26/0x30 [ 74.033686][ T5351] RIP: 0033:0x7f862ad7e570 [ 74.035128][ T5351] Code: Unable to access opcode bytes at 0x7f862ad7e546. [ 74.037348][ T5351] RSP: 002b:00007ffdcadff388 EFLAGS: 00010202 [ 74.039276][ T5351] RAX: 000055b592d87810 RBX: 00007ffdcadff3b0 RCX: 0000000000000002 [ 74.041785][ T5351] RDX: 0000000000000001 RSI: 000055b592d8aaac RDI: 000055b592d87810 [ 74.044276][ T5351] RBP: 000055b592d82ba0 R08: 000055b592d8aa80 R09: 0000000000000000 [ 74.046779][ T5351] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b592d82ba0 [ 74.049284][ T5351] R13: 0000000000000066 R14: 00007ffdcadff94c R15: 0000000000000000 [ 74.051798][ T5351] [ 74.053641][ T5351] Kernel Offset: disabled [ 74.055105][ T5351] Rebooting in 86400 seconds..