last executing test programs: 2.249081842s ago: executing program 3 (id=1109): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x3, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0x29}]}, &(0x7f0000000680)='GPL\x00'}, 0x94) 2.222931854s ago: executing program 3 (id=1111): perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x1, 0x0, 0x4, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6, 0x0, 0x0, 0x40000}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r0}, &(0x7f0000000080), &(0x7f00000000c0)=r1}, 0x20) 2.133905616s ago: executing program 3 (id=1112): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000050000000100000007"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000640), &(0x7f0000000740), 0x20075, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x2000300, 0xe, 0x0, &(0x7f0000000000)="63eced8e46dc3f0adf3389f7b986", 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 760.635301ms ago: executing program 1 (id=1125): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x400ffffffffffe, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, @perf_config_ext={0xa19a, 0x1008}, 0x100000, 0x0, 0xffffffff, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) 710.797122ms ago: executing program 0 (id=1126): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1e, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000002090000850000004300000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 710.630162ms ago: executing program 0 (id=1127): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0x7}, 0x4800, 0x2, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x13, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, [@generic={0x73, 0x1, 0x1, 0x48}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xc, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) 676.887723ms ago: executing program 1 (id=1128): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000003"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x17, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2300000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb7"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x18, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 646.611384ms ago: executing program 1 (id=1129): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x1e1142, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000030000000200000002"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x20000000000000fe, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000004c0)=r4) write$cgroup_devices(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000000000000"], 0xffdd) 590.778795ms ago: executing program 0 (id=1130): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="230000000800000002000000ffff000005"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000fa000000000000000001ff80851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f00000001c0)=""/222, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff97}, 0x78) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280), &(0x7f0000000340), 0x7ff, r0}, 0x38) 571.252365ms ago: executing program 0 (id=1131): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_clone(0x40100000, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1809000000ffffff0000000000000000851000000200000085000000070000009500000000000000"], 0x0, 0xfffffdff, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 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) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0, 0xe}}, 0x0, 0xffffffffffffffff, r0, 0x9) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 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) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) openat$ppp(0xffffffffffffff9c, 0x0, 0x140, 0x0) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) 370.725981ms ago: executing program 4 (id=1134): bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x5, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000007d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000001800000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000070000850000001b"], 0x0, 0xfffffffe, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) r1 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) syz_clone(0x41122000, 0x0, 0x0, 0x0, 0x0, 0x0) 370.548991ms ago: executing program 2 (id=1135): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x9, 0x2, 0x8, 0x40, 0xc0, 0x1, 0x3}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000e00)=ANY=[@ANYBLOB="61154c00000000006113"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0x0, 0x0, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000080), 0x1003, r0}, 0x38) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500), 0x0, 0x2, r0}, 0x38) 357.777941ms ago: executing program 0 (id=1136): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x17, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18020000ffffffff00000000000000001801000011646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000850000007d00000095"], 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xba03d6b623375271, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x80, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xe, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_CREATE(0x0, 0x0, 0x50) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) syz_clone(0x40042700, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) 325.835572ms ago: executing program 4 (id=1137): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff7ffa}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000180)={0x2, 0xa0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x9, 0x4022, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x0, 0x2, 0x0, 0x80}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x8) bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000280), 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_to_bond\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) 265.122344ms ago: executing program 2 (id=1138): write$cgroup_type(0xffffffffffffffff, &(0x7f0000000180), 0x40010) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x6, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{r1, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0)=r0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x20, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 264.027564ms ago: executing program 1 (id=1139): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000e00000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r0}, 0xc) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x3, &(0x7f0000001480)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffe}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) 189.356966ms ago: executing program 1 (id=1140): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000002280)={'syzkaller0\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000002280)={'syzkaller0\x00', @random="110000000002"}) 188.991795ms ago: executing program 2 (id=1141): r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x10000010000000, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}) 153.263976ms ago: executing program 3 (id=1142): bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x12, 0x16, 0x8, 0x2}, 0x48) 153.193556ms ago: executing program 2 (id=1143): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000880)=ANY=[@ANYRES32, @ANYBLOB="e3ff07001c"], 0x20) 119.684877ms ago: executing program 4 (id=1144): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1e000000000000000400000007"], 0x31) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) 119.514107ms ago: executing program 2 (id=1145): perf_event_open(&(0x7f0000000740)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x800000002, 0x8000}, 0x10ecc9, 0x1224, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000001020000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xc, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@exit, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) 119.091787ms ago: executing program 0 (id=1146): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x120, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1d, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x0, 0xc8, 0x0, 0x5}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000002280)={'syzkaller0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) 118.985327ms ago: executing program 3 (id=1147): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x483, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={0x0, 0x8}, 0x2, 0x0, 0x1000, 0x2, 0x2, 0x80000011, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000040)={@cgroup=r0, r0, 0x2f}, 0x20) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000d00)={0x0, 0x0}, 0x8) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080)=r1, 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000340)=r2, 0x4) 85.659958ms ago: executing program 4 (id=1148): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x6, 0xd, &(0x7f0000000300)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x36}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xe}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}]}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0xe, 0x0, &(0x7f0000000140)="05a42f284a5bf1fa61960ae8f0f9", 0x0, 0x4fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 85.320888ms ago: executing program 4 (id=1149): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="9feb01001800000000000000300000003000000006000000040000000000000700000000000000000000000b010000000000000001000005fdffffff00000000020000000000000000000000da"], 0x0, 0x4e, 0x0, 0x1}, 0x28) 34.720189ms ago: executing program 2 (id=1150): perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x73, 0x11, 0x33}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0xb7}, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195}, 0x70) 34.534529ms ago: executing program 4 (id=1151): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x7, 0x120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7c, 0x4, @perf_bp={0x0, 0x1}, 0x10ecc8, 0x1224, 0x0, 0x5, 0x8, 0x20005, 0x5, 0x0, 0x0, 0x0, 0x2000001030000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000003280)={0x0, 0x0, 0x0}, 0x0) sendmsg$tipc(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000042c0)="86", 0x1}], 0x1}, 0x0) sendmsg$tipc(r1, &(0x7f0000002700)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x21, &(0x7f0000000040), 0x4) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) close(r1) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000600)=""/203, 0xcb}], 0x1}, 0x0) 20.28026ms ago: executing program 1 (id=1152): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f0000000540)=ANY=[@ANYBLOB="9feb01001800000000000000200000002000000004000000010000000100001103000000070000000b0000000000000e030000000100000000302e"], 0x0, 0x3c, 0x0, 0x0, 0xb72}, 0x28) 0s ago: executing program 3 (id=1153): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0xc, &(0x7f0000000040)=ANY=[@ANYBLOB="18020000040000000000000000000000850000002c000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002300)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x7}, 0x50) 0s ago: executing program 3 (id=1155): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x13, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000200000000000000000850000002f0000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xdf}, 0x266, 0x400000, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) r3 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) syz_clone(0x40100000, 0x0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.180' (ED25519) to the list of known hosts. [ 21.436938][ T28] audit: type=1400 audit(1785961799.612:64): avc: denied { mounton } for pid=279 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.438055][ T279] cgroup: Unknown subsys name 'net' [ 21.459601][ T28] audit: type=1400 audit(1785961799.612:65): avc: denied { mount } for pid=279 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.486885][ T28] audit: type=1400 audit(1785961799.642:66): avc: denied { unmount } for pid=279 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.487038][ T279] cgroup: Unknown subsys name 'devices' [ 21.604729][ T279] cgroup: Unknown subsys name 'hugetlb' [ 21.610340][ T279] cgroup: Unknown subsys name 'rlimit' [ 21.742537][ T28] audit: type=1400 audit(1785961799.912:67): avc: denied { setattr } for pid=279 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.765809][ T28] audit: type=1400 audit(1785961799.912:68): avc: denied { mounton } for pid=279 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 21.789037][ T281] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.790724][ T28] audit: type=1400 audit(1785961799.912:69): avc: denied { mount } for pid=279 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.822342][ T28] audit: type=1400 audit(1785961799.982:70): avc: denied { relabelto } for pid=281 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.842524][ T279] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.847820][ T28] audit: type=1400 audit(1785961799.982:71): avc: denied { write } for pid=281 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.881973][ T28] audit: type=1400 audit(1785961800.012:72): avc: denied { read } for pid=279 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.907508][ T28] audit: type=1400 audit(1785961800.012:73): avc: denied { open } for pid=279 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.502172][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.509276][ T288] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.516755][ T288] device bridge_slave_0 entered promiscuous mode [ 22.524841][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.531872][ T288] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.539346][ T288] device bridge_slave_1 entered promiscuous mode [ 22.672269][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.679507][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.687033][ T290] device bridge_slave_0 entered promiscuous mode [ 22.693913][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.700945][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.708492][ T289] device bridge_slave_0 entered promiscuous mode [ 22.715756][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.722790][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.730295][ T289] device bridge_slave_1 entered promiscuous mode [ 22.744763][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.751807][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.759256][ T290] device bridge_slave_1 entered promiscuous mode [ 22.814533][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.821587][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.829124][ T294] device bridge_slave_0 entered promiscuous mode [ 22.836153][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.843234][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.850648][ T294] device bridge_slave_1 entered promiscuous mode [ 22.863226][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.870299][ T288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.877605][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.884631][ T288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.908556][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.915650][ T287] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.923306][ T287] device bridge_slave_0 entered promiscuous mode [ 22.950699][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.957854][ T287] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.965276][ T287] device bridge_slave_1 entered promiscuous mode [ 23.066415][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.073578][ T287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.080849][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.087908][ T287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.104006][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.111056][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.118336][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.125393][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.136542][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.143615][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.150868][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.157904][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.178965][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.186206][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.193940][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.201171][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.208673][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.215898][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.223400][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.230579][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.238385][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.245857][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.279100][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.287411][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.294463][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.302228][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.310665][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.317771][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.337951][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.345655][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.353635][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.361512][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.369693][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.376725][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.384216][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.392365][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.399407][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.422449][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.430001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.438130][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.455530][ T288] device veth0_vlan entered promiscuous mode [ 23.468149][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.476837][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.485066][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.492452][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.500913][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.509130][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.517455][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.524533][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.532122][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.540421][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.547476][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.568031][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 23.576452][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.584881][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.591910][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.599405][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 23.607911][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.616147][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.623179][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.630515][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.639035][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.647592][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.655666][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.663643][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.671528][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.679593][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.687915][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.703396][ T287] device veth0_vlan entered promiscuous mode [ 23.710377][ T288] device veth1_macvtap entered promiscuous mode [ 23.717519][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.725467][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.732842][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.740557][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.748946][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.757078][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.765147][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.773092][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.781123][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.801164][ T287] device veth1_macvtap entered promiscuous mode [ 23.808619][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.816418][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.823962][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.832390][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.841127][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.849483][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.857788][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.867610][ T289] device veth0_vlan entered promiscuous mode [ 23.880246][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.888215][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.896407][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 23.904854][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.912940][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.919972][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.927489][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.935865][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.944265][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.952397][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.960771][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.968456][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.975977][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.990900][ T290] device veth0_vlan entered promiscuous mode [ 24.003240][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.011579][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.019947][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.026988][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.034837][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.043134][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.051449][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.059396][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.067365][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.075687][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.084121][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.092249][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.100628][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.108131][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.116102][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.124265][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.138522][ T289] device veth1_macvtap entered promiscuous mode [ 24.150285][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.158937][ T287] request_module fs-gadgetfs succeeded, but still no fs? [ 24.159336][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.174995][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.182634][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.190851][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.199626][ T290] device veth1_macvtap entered promiscuous mode [ 24.222321][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.232438][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.242629][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.256022][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.264743][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.272984][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.281421][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.289917][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.298371][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.323375][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.332262][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.341277][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.351055][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.363742][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.371646][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.388231][ T294] device veth0_vlan entered promiscuous mode [ 24.423087][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.430596][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.486289][ C0] hrtimer: interrupt took 26625 ns [ 24.531756][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.566472][ T294] device veth1_macvtap entered promiscuous mode [ 24.637121][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.655242][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.749674][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.770182][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.280301][ T337] device syzkaller0 entered promiscuous mode [ 28.302196][ T435] device syzkaller0 entered promiscuous mode [ 28.333584][ T427] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 28.531549][ T427] device syzkaller0 entered promiscuous mode [ 28.834685][ T359] syz.0.17 (359) used greatest stack depth: 21792 bytes left [ 29.122701][ T468] Illegal XDP return value 4294967294 on prog (id 57) dev N/A, expect packet loss! [ 30.482804][ T491] device syzkaller0 entered promiscuous mode [ 30.865899][ T28] kauditd_printk_skb: 40 callbacks suppressed [ 30.866039][ T28] audit: type=1400 audit(1785961809.032:114): avc: denied { create } for pid=503 comm="syz.1.61" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 31.996517][ T28] audit: type=1400 audit(1785961810.172:115): avc: denied { read } for pid=546 comm="syz.2.77" name="ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 32.103781][ T28] audit: type=1400 audit(1785961810.202:116): avc: denied { open } for pid=546 comm="syz.2.77" path="/dev/ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 32.273140][ T28] audit: type=1400 audit(1785961810.202:117): avc: denied { ioctl } for pid=546 comm="syz.2.77" path="/dev/ppp" dev="devtmpfs" ino=158 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 32.347031][ T28] audit: type=1400 audit(1785961810.312:118): avc: denied { create } for pid=546 comm="syz.2.77" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 32.845215][ T28] audit: type=1400 audit(1785961811.022:119): avc: denied { ioctl } for pid=579 comm="syz.2.88" path="net:[4026532383]" dev="nsfs" ino=4026532383 ioctlcmd=0x9409 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 33.205668][ T592] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 33.221717][ T592] syzkaller0: linktype set to 804 [ 35.073717][ T28] audit: type=1400 audit(1785961813.252:120): avc: denied { create } for pid=656 comm="syz.1.117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 35.655257][ T28] audit: type=1400 audit(1785961813.832:121): avc: denied { ioctl } for pid=687 comm="syz.3.126" path="socket:[17600]" dev="sockfs" ino=17600 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 36.101846][ T696] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.498974][ T707] sock: sock_set_timeout: `syz.4.133' (pid 707) tries to set negative timeout [ 37.014824][ T28] audit: type=1400 audit(1785961815.192:122): avc: denied { create } for pid=721 comm="syz.2.140" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 38.108446][ T751] device veth0_vlan left promiscuous mode [ 38.120400][ T751] device veth0_vlan entered promiscuous mode [ 38.151229][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.186734][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.214847][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.470393][ T802] syz.4.165[802] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.470462][ T802] syz.4.165[802] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.488623][ T806] syz.2.166[806] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.523180][ T806] syz.2.166[806] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 40.479549][ T888] FAULT_INJECTION: forcing a failure. [ 40.479549][ T888] name failslab, interval 1, probability 0, space 0, times 0 [ 40.511876][ T888] CPU: 0 PID: 888 Comm: syz.2.198 Not tainted syzkaller #0 [ 40.519117][ T888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.529195][ T888] Call Trace: [ 40.532479][ T888] [ 40.535414][ T888] __dump_stack+0x21/0x24 [ 40.539864][ T888] dump_stack_lvl+0x110/0x170 [ 40.545522][ T888] ? __cfi_dump_stack_lvl+0x8/0x8 [ 40.550656][ T888] ? __cfi___anon_vma_interval_tree_augment_rotate+0x10/0x10 [ 40.558037][ T888] dump_stack+0x15/0x24 [ 40.562207][ T888] should_fail_ex+0x3bf/0x510 [ 40.566884][ T888] ? anon_vma_fork+0x1f6/0x510 [ 40.571652][ T888] __should_failslab+0xac/0xf0 [ 40.576420][ T888] should_failslab+0x9/0x20 [ 40.580914][ T888] kmem_cache_alloc+0x3b/0x320 [ 40.585664][ T888] ? anon_vma_fork+0xef/0x510 [ 40.590329][ T888] anon_vma_fork+0x1f6/0x510 [ 40.594912][ T888] copy_mm+0xcab/0x1ad0 [ 40.599052][ T888] ? copy_signal+0x630/0x630 [ 40.603622][ T888] ? _raw_spin_lock+0x94/0xf0 [ 40.608287][ T888] ? __init_rwsem+0x11b/0x1f0 [ 40.612952][ T888] ? copy_signal+0x4eb/0x630 [ 40.617522][ T888] copy_process+0x12d8/0x3500 [ 40.622285][ T888] ? idle_dummy+0x10/0x10 [ 40.626619][ T888] kernel_clone+0x22f/0x7f0 [ 40.631117][ T888] ? __cfi_kernel_clone+0x10/0x10 [ 40.636133][ T888] ? __kasan_check_write+0x14/0x20 [ 40.641233][ T888] ? mutex_unlock+0x8f/0x230 [ 40.645817][ T888] __x64_sys_clone+0x193/0x200 [ 40.650573][ T888] ? __cfi___x64_sys_clone+0x10/0x10 [ 40.655850][ T888] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 40.661899][ T888] x64_sys_call+0x990/0x9a0 [ 40.666418][ T888] do_syscall_64+0x4c/0xa0 [ 40.670825][ T888] ? clear_bhb_loop+0x30/0x80 [ 40.675492][ T888] ? clear_bhb_loop+0x30/0x80 [ 40.680148][ T888] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 40.686041][ T888] RIP: 0033:0x7f8224d9e0d9 [ 40.690466][ T888] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 40.710152][ T888] RSP: 002b:00007f8225d39fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 40.718567][ T888] RAX: ffffffffffffffda RBX: 00007f8225025fa0 RCX: 00007f8224d9e0d9 [ 40.726525][ T888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 40.734487][ T888] RBP: 00007f8225d3a090 R08: 0000000000000000 R09: 0000000000000000 [ 40.742455][ T888] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 40.750417][ T888] R13: 00007f8225026038 R14: 00007f8225025fa0 R15: 00007ffc286be878 [ 40.758386][ T888] [ 41.062697][ T28] audit: type=1400 audit(1785961819.232:123): avc: denied { create } for pid=905 comm="syz.0.206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 41.774691][ T967] FAULT_INJECTION: forcing a failure. [ 41.774691][ T967] name failslab, interval 1, probability 0, space 0, times 0 [ 41.800215][ T967] CPU: 1 PID: 967 Comm: syz.1.230 Not tainted syzkaller #0 [ 41.807451][ T967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.817499][ T967] Call Trace: [ 41.820769][ T967] [ 41.823684][ T967] __dump_stack+0x21/0x24 [ 41.828007][ T967] dump_stack_lvl+0x110/0x170 [ 41.832688][ T967] ? __cfi_dump_stack_lvl+0x8/0x8 [ 41.837702][ T967] dump_stack+0x15/0x24 [ 41.843320][ T967] should_fail_ex+0x3bf/0x510 [ 41.847980][ T967] ? anon_vma_fork+0x1f6/0x510 [ 41.852731][ T967] __should_failslab+0xac/0xf0 [ 41.857483][ T967] should_failslab+0x9/0x20 [ 41.861966][ T967] kmem_cache_alloc+0x3b/0x320 [ 41.866712][ T967] ? anon_vma_fork+0xef/0x510 [ 41.871381][ T967] anon_vma_fork+0x1f6/0x510 [ 41.875956][ T967] copy_mm+0xcab/0x1ad0 [ 41.880094][ T967] ? copy_signal+0x630/0x630 [ 41.884665][ T967] ? _raw_spin_lock+0x94/0xf0 [ 41.889331][ T967] ? __init_rwsem+0x11b/0x1f0 [ 41.893995][ T967] ? copy_signal+0x4eb/0x630 [ 41.898568][ T967] copy_process+0x12d8/0x3500 [ 41.903261][ T967] ? idle_dummy+0x10/0x10 [ 41.907588][ T967] kernel_clone+0x22f/0x7f0 [ 41.912101][ T967] ? __cfi_kernel_clone+0x10/0x10 [ 41.917110][ T967] ? __kasan_check_write+0x14/0x20 [ 41.922211][ T967] ? mutex_unlock+0x8f/0x230 [ 41.926788][ T967] __x64_sys_clone+0x193/0x200 [ 41.931537][ T967] ? __cfi___x64_sys_clone+0x10/0x10 [ 41.936807][ T967] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 41.942863][ T967] x64_sys_call+0x990/0x9a0 [ 41.947352][ T967] do_syscall_64+0x4c/0xa0 [ 41.951755][ T967] ? clear_bhb_loop+0x30/0x80 [ 41.956415][ T967] ? clear_bhb_loop+0x30/0x80 [ 41.961075][ T967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 41.966951][ T967] RIP: 0033:0x7f9e0779e0d9 [ 41.971344][ T967] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 41.990930][ T967] RSP: 002b:00007f9e086affd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 41.999325][ T967] RAX: ffffffffffffffda RBX: 00007f9e07a25fa0 RCX: 00007f9e0779e0d9 [ 42.007280][ T967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 42.015230][ T967] RBP: 00007f9e086b0090 R08: 0000000000000000 R09: 0000000000000000 [ 42.023185][ T967] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 42.031135][ T967] R13: 00007f9e07a26038 R14: 00007f9e07a25fa0 R15: 00007ffed2a39598 [ 42.039121][ T967] [ 42.282805][ T28] audit: type=1400 audit(1785961820.452:124): avc: denied { create } for pid=1001 comm="syz.0.246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 42.530234][ T28] audit: type=1400 audit(1785961820.702:125): avc: denied { tracepoint } for pid=1032 comm="syz.3.259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 42.838551][ T1054] FAULT_INJECTION: forcing a failure. [ 42.838551][ T1054] name failslab, interval 1, probability 0, space 0, times 0 [ 42.855052][ T1054] CPU: 1 PID: 1054 Comm: syz.3.269 Not tainted syzkaller #0 [ 42.862368][ T1054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.872426][ T1054] Call Trace: [ 42.875709][ T1054] [ 42.878636][ T1054] __dump_stack+0x21/0x24 [ 42.882970][ T1054] dump_stack_lvl+0x110/0x170 [ 42.887647][ T1054] ? __cfi_dump_stack_lvl+0x8/0x8 [ 42.892688][ T1054] dump_stack+0x15/0x24 [ 42.896852][ T1054] should_fail_ex+0x3bf/0x510 [ 42.901538][ T1054] __should_failslab+0xac/0xf0 [ 42.906304][ T1054] should_failslab+0x9/0x20 [ 42.910809][ T1054] __kmem_cache_alloc_node+0x3d/0x2d0 [ 42.916186][ T1054] ? security_prepare_creds+0x4e/0x150 [ 42.921750][ T1054] ? security_prepare_creds+0x4e/0x150 [ 42.927231][ T1054] __kmalloc+0xa4/0x1e0 [ 42.931391][ T1054] security_prepare_creds+0x4e/0x150 [ 42.936689][ T1054] prepare_creds+0x428/0x610 [ 42.941290][ T1054] copy_creds+0xe4/0x640 [ 42.945540][ T1054] copy_process+0x85c/0x3500 [ 42.950139][ T1054] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 42.955864][ T1054] ? __kasan_check_write+0x14/0x20 [ 42.961063][ T1054] ? idle_dummy+0x10/0x10 [ 42.965399][ T1054] kernel_clone+0x22f/0x7f0 [ 42.969907][ T1054] ? __cfi_kernel_clone+0x10/0x10 [ 42.974938][ T1054] ? __kasan_check_write+0x14/0x20 [ 42.980051][ T1054] ? mutex_unlock+0x8f/0x230 [ 42.984672][ T1054] __x64_sys_clone+0x193/0x200 [ 42.989452][ T1054] ? __cfi___x64_sys_clone+0x10/0x10 [ 42.994749][ T1054] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 43.000824][ T1054] x64_sys_call+0x990/0x9a0 [ 43.005334][ T1054] do_syscall_64+0x4c/0xa0 [ 43.009753][ T1054] ? clear_bhb_loop+0x30/0x80 [ 43.014429][ T1054] ? clear_bhb_loop+0x30/0x80 [ 43.019108][ T1054] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 43.025008][ T1054] RIP: 0033:0x7ff96039e0d9 [ 43.029417][ T1054] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.049024][ T1054] RSP: 002b:00007ff961233fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.057444][ T1054] RAX: ffffffffffffffda RBX: 00007ff960625fa0 RCX: 00007ff96039e0d9 [ 43.065437][ T1054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 43.073410][ T1054] RBP: 00007ff961234090 R08: 0000000000000000 R09: 0000000000000000 [ 43.081385][ T1054] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 43.089355][ T1054] R13: 00007ff960626038 R14: 00007ff960625fa0 R15: 00007fff1e8c54b8 [ 43.097318][ T1054] [ 43.462390][ T1098] FAULT_INJECTION: forcing a failure. [ 43.462390][ T1098] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 43.476303][ T1098] CPU: 0 PID: 1098 Comm: syz.2.286 Not tainted syzkaller #0 [ 43.483617][ T1098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.493776][ T1098] Call Trace: [ 43.497064][ T1098] [ 43.499996][ T1098] __dump_stack+0x21/0x24 [ 43.504342][ T1098] dump_stack_lvl+0x110/0x170 [ 43.509026][ T1098] ? __cfi_dump_stack_lvl+0x8/0x8 [ 43.514068][ T1098] ? get_page_from_freelist+0x2ca9/0x2d20 [ 43.519798][ T1098] dump_stack+0x15/0x24 [ 43.523981][ T1098] should_fail_ex+0x3bf/0x510 [ 43.528690][ T1098] should_fail_alloc_page+0x61/0x90 [ 43.533899][ T1098] prepare_alloc_pages+0x131/0x570 [ 43.539025][ T1098] ? __alloc_pages_bulk+0x9d0/0x9d0 [ 43.544237][ T1098] __alloc_pages+0x15b/0x610 [ 43.548848][ T1098] ? __cfi___alloc_pages+0x10/0x10 [ 43.553972][ T1098] ? __alloc_pages+0x1fa/0x610 [ 43.558751][ T1098] ? __cfi___alloc_pages+0x10/0x10 [ 43.563871][ T1098] ? __stack_depot_save+0x36/0x490 [ 43.568990][ T1098] ? slab_post_alloc_hook+0x4f/0x2d0 [ 43.574318][ T1098] __pmd_alloc+0xa1/0x4b0 [ 43.578648][ T1098] ? __kasan_check_write+0x14/0x20 [ 43.583765][ T1098] ? __cfi__raw_spin_lock+0x10/0x10 [ 43.588966][ T1098] ? anon_vma_fork+0x1f6/0x510 [ 43.593740][ T1098] ? __cfi___pmd_alloc+0x10/0x10 [ 43.598682][ T1098] ? __x64_sys_clone+0x193/0x200 [ 43.603631][ T1098] ? x64_sys_call+0x990/0x9a0 [ 43.608322][ T1098] ? _raw_spin_unlock+0x4c/0x70 [ 43.613187][ T1098] ? __pud_alloc+0x17f/0x1a0 [ 43.617869][ T1098] copy_page_range+0x24dc/0x27f0 [ 43.622824][ T1098] ? mas_store+0x220/0x390 [ 43.627241][ T1098] ? __cfi_copy_page_range+0x10/0x10 [ 43.632581][ T1098] ? anon_vma_fork+0x4bd/0x510 [ 43.637354][ T1098] copy_mm+0xf90/0x1ad0 [ 43.641513][ T1098] ? copy_signal+0x630/0x630 [ 43.646113][ T1098] ? _raw_spin_lock+0x94/0xf0 [ 43.650799][ T1098] ? __init_rwsem+0x11b/0x1f0 [ 43.655483][ T1098] ? copy_signal+0x4eb/0x630 [ 43.660075][ T1098] copy_process+0x12d8/0x3500 [ 43.664766][ T1098] ? idle_dummy+0x10/0x10 [ 43.669106][ T1098] kernel_clone+0x22f/0x7f0 [ 43.673621][ T1098] ? __cfi_kernel_clone+0x10/0x10 [ 43.678661][ T1098] ? __kasan_check_write+0x14/0x20 [ 43.683774][ T1098] ? mutex_unlock+0x8f/0x230 [ 43.688376][ T1098] __x64_sys_clone+0x193/0x200 [ 43.693148][ T1098] ? __cfi___x64_sys_clone+0x10/0x10 [ 43.698449][ T1098] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 43.704555][ T1098] x64_sys_call+0x990/0x9a0 [ 43.709073][ T1098] do_syscall_64+0x4c/0xa0 [ 43.713502][ T1098] ? clear_bhb_loop+0x30/0x80 [ 43.718201][ T1098] ? clear_bhb_loop+0x30/0x80 [ 43.722897][ T1098] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 43.728802][ T1098] RIP: 0033:0x7f8224d9e0d9 [ 43.733226][ T1098] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.752842][ T1098] RSP: 002b:00007f8225d39fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.761320][ T1098] RAX: ffffffffffffffda RBX: 00007f8225025fa0 RCX: 00007f8224d9e0d9 [ 43.769306][ T1098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 43.777289][ T1098] RBP: 00007f8225d3a090 R08: 0000000000000000 R09: 0000000000000000 [ 43.785264][ T1098] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 43.793239][ T1098] R13: 00007f8225026038 R14: 00007f8225025fa0 R15: 00007ffc286be878 [ 43.801570][ T1098] [ 44.043106][ T1119] -: renamed from syzkaller0 [ 44.104022][ T1121] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.116520][ T1121] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.256087][ T1121] device bridge_slave_1 left promiscuous mode [ 44.268257][ T1121] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.305327][ T1121] device bridge_slave_0 left promiscuous mode [ 44.326894][ T1121] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.109103][ T1189] FAULT_INJECTION: forcing a failure. [ 45.109103][ T1189] name failslab, interval 1, probability 0, space 0, times 0 [ 45.146830][ T1200] FAULT_INJECTION: forcing a failure. [ 45.146830][ T1200] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 45.165152][ T1189] CPU: 1 PID: 1189 Comm: syz.4.324 Not tainted syzkaller #0 [ 45.172472][ T1189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 45.182529][ T1189] Call Trace: [ 45.185811][ T1189] [ 45.188739][ T1189] __dump_stack+0x21/0x24 [ 45.193076][ T1189] dump_stack_lvl+0x110/0x170 [ 45.197765][ T1189] ? __cfi_dump_stack_lvl+0x8/0x8 [ 45.202804][ T1189] ? __cfi_avc_has_perm_noaudit+0x10/0x10 [ 45.208536][ T1189] dump_stack+0x15/0x24 [ 45.212701][ T1189] should_fail_ex+0x3bf/0x510 [ 45.217378][ T1189] ? dup_fd+0x56/0x8c0 [ 45.221446][ T1189] __should_failslab+0xac/0xf0 [ 45.226213][ T1189] should_failslab+0x9/0x20 [ 45.230716][ T1189] kmem_cache_alloc+0x3b/0x320 [ 45.235488][ T1189] dup_fd+0x56/0x8c0 [ 45.239384][ T1189] ? put_ctx+0xa2/0x190 [ 45.243542][ T1189] ? perf_event_init_task+0x47c/0x4c0 [ 45.248921][ T1189] copy_files+0x76/0xe0 [ 45.253076][ T1189] copy_process+0x1223/0x3500 [ 45.257760][ T1189] ? idle_dummy+0x10/0x10 [ 45.262092][ T1189] kernel_clone+0x22f/0x7f0 [ 45.266597][ T1189] ? __cfi_kernel_clone+0x10/0x10 [ 45.271626][ T1189] ? __kasan_check_write+0x14/0x20 [ 45.276735][ T1189] ? mutex_unlock+0x8f/0x230 [ 45.281334][ T1189] __x64_sys_clone+0x193/0x200 [ 45.286101][ T1189] ? __cfi___x64_sys_clone+0x10/0x10 [ 45.291396][ T1189] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 45.297469][ T1189] x64_sys_call+0x990/0x9a0 [ 45.301973][ T1189] do_syscall_64+0x4c/0xa0 [ 45.306392][ T1189] ? clear_bhb_loop+0x30/0x80 [ 45.311065][ T1189] ? clear_bhb_loop+0x30/0x80 [ 45.315737][ T1189] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 45.321635][ T1189] RIP: 0033:0x7f7222f9e0d9 [ 45.326047][ T1189] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.345651][ T1189] RSP: 002b:00007f7223ef4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 45.354073][ T1189] RAX: ffffffffffffffda RBX: 00007f7223225fa0 RCX: 00007f7222f9e0d9 [ 45.362056][ T1189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 45.370039][ T1189] RBP: 00007f7223ef5090 R08: 0000000000000000 R09: 0000000000000000 [ 45.378010][ T1189] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 45.385968][ T1189] R13: 00007f7223226038 R14: 00007f7223225fa0 R15: 00007ffe01a9bb48 [ 45.393938][ T1189] [ 45.398994][ T1200] CPU: 0 PID: 1200 Comm: syz.1.335 Not tainted syzkaller #0 [ 45.406305][ T1200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 45.416355][ T1200] Call Trace: [ 45.419635][ T1200] [ 45.422559][ T1200] __dump_stack+0x21/0x24 [ 45.426980][ T1200] dump_stack_lvl+0x110/0x170 [ 45.431663][ T1200] ? __cfi_dump_stack_lvl+0x8/0x8 [ 45.436692][ T1200] dump_stack+0x15/0x24 [ 45.440840][ T1200] should_fail_ex+0x3bf/0x510 [ 45.445506][ T1200] should_fail_alloc_page+0x61/0x90 [ 45.450693][ T1200] prepare_alloc_pages+0x131/0x570 [ 45.455815][ T1200] ? __alloc_pages_bulk+0x9d0/0x9d0 [ 45.461011][ T1200] __alloc_pages+0x15b/0x610 [ 45.465594][ T1200] ? __cfi___alloc_pages+0x10/0x10 [ 45.470701][ T1200] ? __alloc_pages+0x1fa/0x610 [ 45.475479][ T1200] ? __cfi___alloc_pages+0x10/0x10 [ 45.480606][ T1200] ? __kasan_check_write+0x14/0x20 [ 45.485707][ T1200] ? _raw_spin_lock+0x94/0xf0 [ 45.490387][ T1200] pte_alloc_one+0x70/0x190 [ 45.494892][ T1200] ? __cfi_pte_alloc_one+0x10/0x10 [ 45.499999][ T1200] ? _raw_spin_unlock+0x4c/0x70 [ 45.504874][ T1200] ? __pmd_alloc+0x402/0x4b0 [ 45.509454][ T1200] ? __kasan_check_write+0x14/0x20 [ 45.514571][ T1200] __pte_alloc+0x75/0x2a0 [ 45.518894][ T1200] ? __cfi___pmd_alloc+0x10/0x10 [ 45.523818][ T1200] ? __x64_sys_clone+0x193/0x200 [ 45.528764][ T1200] ? __cfi___pte_alloc+0x10/0x10 [ 45.533715][ T1200] ? _raw_spin_unlock+0x4c/0x70 [ 45.538557][ T1200] copy_page_range+0x217d/0x27f0 [ 45.543493][ T1200] ? __cfi_copy_page_range+0x10/0x10 [ 45.548767][ T1200] ? anon_vma_fork+0x4bd/0x510 [ 45.553521][ T1200] copy_mm+0xf90/0x1ad0 [ 45.557664][ T1200] ? copy_signal+0x630/0x630 [ 45.562234][ T1200] ? _raw_spin_lock+0x94/0xf0 [ 45.566896][ T1200] ? __init_rwsem+0x11b/0x1f0 [ 45.571574][ T1200] ? copy_signal+0x4eb/0x630 [ 45.576146][ T1200] copy_process+0x12d8/0x3500 [ 45.580823][ T1200] ? idle_dummy+0x10/0x10 [ 45.585231][ T1200] kernel_clone+0x22f/0x7f0 [ 45.589724][ T1200] ? __cfi_kernel_clone+0x10/0x10 [ 45.594743][ T1200] ? __kasan_check_write+0x14/0x20 [ 45.599837][ T1200] ? mutex_unlock+0x8f/0x230 [ 45.604450][ T1200] __x64_sys_clone+0x193/0x200 [ 45.609212][ T1200] ? __cfi___x64_sys_clone+0x10/0x10 [ 45.614488][ T1200] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 45.620546][ T1200] x64_sys_call+0x990/0x9a0 [ 45.625035][ T1200] do_syscall_64+0x4c/0xa0 [ 45.629441][ T1200] ? clear_bhb_loop+0x30/0x80 [ 45.634100][ T1200] ? clear_bhb_loop+0x30/0x80 [ 45.638763][ T1200] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 45.644647][ T1200] RIP: 0033:0x7f9e0779e0d9 [ 45.649046][ T1200] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.668632][ T1200] RSP: 002b:00007f9e086affd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 45.677033][ T1200] RAX: ffffffffffffffda RBX: 00007f9e07a25fa0 RCX: 00007f9e0779e0d9 [ 45.684999][ T1200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 45.692975][ T1200] RBP: 00007f9e086b0090 R08: 0000000000000000 R09: 0000000000000000 [ 45.700934][ T1200] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 45.708894][ T1200] R13: 00007f9e07a26038 R14: 00007f9e07a25fa0 R15: 00007ffed2a39598 [ 45.716853][ T1200] [ 45.756531][ T1202] device veth0_vlan left promiscuous mode [ 45.766000][ T1202] device veth0_vlan entered promiscuous mode [ 45.982904][ T1244] device syzkaller0 entered promiscuous mode [ 45.989891][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 46.056696][ T1247] device syzkaller0 entered promiscuous mode [ 46.111412][ T28] audit: type=1400 audit(1785961824.282:126): avc: denied { create } for pid=1250 comm="syz.1.347" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 47.039479][ T28] audit: type=1400 audit(1785961825.212:127): avc: denied { create } for pid=1309 comm="syz.3.370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 47.170992][ T1323] FAULT_INJECTION: forcing a failure. [ 47.170992][ T1323] name failslab, interval 1, probability 0, space 0, times 0 [ 47.193466][ T1323] CPU: 0 PID: 1323 Comm: syz.0.374 Not tainted syzkaller #0 [ 47.200784][ T1323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.210846][ T1323] Call Trace: [ 47.214132][ T1323] [ 47.217057][ T1323] __dump_stack+0x21/0x24 [ 47.221389][ T1323] dump_stack_lvl+0x110/0x170 [ 47.226064][ T1323] ? __cfi_dump_stack_lvl+0x8/0x8 [ 47.231092][ T1323] dump_stack+0x15/0x24 [ 47.235254][ T1323] should_fail_ex+0x3bf/0x510 [ 47.239938][ T1323] ? vm_area_dup+0x65/0x280 [ 47.244441][ T1323] __should_failslab+0xac/0xf0 [ 47.249214][ T1323] should_failslab+0x9/0x20 [ 47.253712][ T1323] kmem_cache_alloc+0x3b/0x320 [ 47.258484][ T1323] vm_area_dup+0x65/0x280 [ 47.262825][ T1323] copy_mm+0xc13/0x1ad0 [ 47.266978][ T1323] ? copy_signal+0x630/0x630 [ 47.271565][ T1323] ? _raw_spin_lock+0x94/0xf0 [ 47.276245][ T1323] ? __init_rwsem+0x11b/0x1f0 [ 47.280928][ T1323] ? copy_signal+0x4eb/0x630 [ 47.285514][ T1323] copy_process+0x12d8/0x3500 [ 47.290206][ T1323] ? idle_dummy+0x10/0x10 [ 47.294539][ T1323] kernel_clone+0x22f/0x7f0 [ 47.299051][ T1323] ? __cfi_kernel_clone+0x10/0x10 [ 47.304128][ T1323] ? __kasan_check_write+0x14/0x20 [ 47.309236][ T1323] ? mutex_unlock+0x8f/0x230 [ 47.313838][ T1323] __x64_sys_clone+0x193/0x200 [ 47.318608][ T1323] ? __cfi___x64_sys_clone+0x10/0x10 [ 47.323907][ T1323] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 47.329987][ T1323] x64_sys_call+0x990/0x9a0 [ 47.334491][ T1323] do_syscall_64+0x4c/0xa0 [ 47.338909][ T1323] ? clear_bhb_loop+0x30/0x80 [ 47.343587][ T1323] ? clear_bhb_loop+0x30/0x80 [ 47.348258][ T1323] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 47.354150][ T1323] RIP: 0033:0x7fd56f39e0d9 [ 47.358607][ T1323] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 47.378213][ T1323] RSP: 002b:00007fd570310fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 47.386636][ T1323] RAX: ffffffffffffffda RBX: 00007fd56f625fa0 RCX: 00007fd56f39e0d9 [ 47.394788][ T1323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 47.402759][ T1323] RBP: 00007fd570311090 R08: 0000000000000000 R09: 0000000000000000 [ 47.410730][ T1323] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 47.418696][ T1323] R13: 00007fd56f626038 R14: 00007fd56f625fa0 R15: 00007ffcde095d68 [ 47.426680][ T1323] [ 47.971619][ T1367] FAULT_INJECTION: forcing a failure. [ 47.971619][ T1367] name failslab, interval 1, probability 0, space 0, times 0 [ 48.021774][ T1367] CPU: 1 PID: 1367 Comm: syz.2.392 Not tainted syzkaller #0 [ 48.029107][ T1367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 48.039165][ T1367] Call Trace: [ 48.042441][ T1367] [ 48.045366][ T1367] __dump_stack+0x21/0x24 [ 48.049702][ T1367] dump_stack_lvl+0x110/0x170 [ 48.054377][ T1367] ? __cfi_dump_stack_lvl+0x8/0x8 [ 48.059402][ T1367] ? stack_trace_save+0xa6/0xf0 [ 48.064255][ T1367] dump_stack+0x15/0x24 [ 48.068415][ T1367] should_fail_ex+0x3bf/0x510 [ 48.073094][ T1367] __should_failslab+0xac/0xf0 [ 48.077864][ T1367] should_failslab+0x9/0x20 [ 48.082364][ T1367] kmem_cache_alloc_node+0x42/0x330 [ 48.087563][ T1367] ? dup_task_struct+0x5a/0x7e0 [ 48.092418][ T1367] dup_task_struct+0x5a/0x7e0 [ 48.097094][ T1367] ? __kasan_check_write+0x14/0x20 [ 48.102209][ T1367] copy_process+0x5e7/0x3500 [ 48.106805][ T1367] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 48.112562][ T1367] ? __kasan_check_write+0x14/0x20 [ 48.117672][ T1367] ? idle_dummy+0x10/0x10 [ 48.122007][ T1367] kernel_clone+0x22f/0x7f0 [ 48.126514][ T1367] ? __cfi_kernel_clone+0x10/0x10 [ 48.131542][ T1367] ? __kasan_check_write+0x14/0x20 [ 48.136649][ T1367] ? mutex_unlock+0x8f/0x230 [ 48.141247][ T1367] __x64_sys_clone+0x193/0x200 [ 48.146023][ T1367] ? __cfi___x64_sys_clone+0x10/0x10 [ 48.151321][ T1367] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 48.157403][ T1367] x64_sys_call+0x990/0x9a0 [ 48.161911][ T1367] do_syscall_64+0x4c/0xa0 [ 48.166414][ T1367] ? clear_bhb_loop+0x30/0x80 [ 48.171095][ T1367] ? clear_bhb_loop+0x30/0x80 [ 48.175770][ T1367] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 48.181667][ T1367] RIP: 0033:0x7f8224d9e0d9 [ 48.186083][ T1367] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 48.205689][ T1367] RSP: 002b:00007f8225d39fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 48.214142][ T1367] RAX: ffffffffffffffda RBX: 00007f8225025fa0 RCX: 00007f8224d9e0d9 [ 48.222116][ T1367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060142200 [ 48.230104][ T1367] RBP: 00007f8225d3a090 R08: 0000000000000000 R09: 0000000000000000 [ 48.238088][ T1367] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 48.246072][ T1367] R13: 00007f8225026038 R14: 00007f8225025fa0 R15: 00007ffc286be878 [ 48.254058][ T1367] [ 48.268948][ T28] audit: type=1400 audit(1785961826.442:128): avc: denied { create } for pid=1369 comm="syz.0.393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 48.880225][ T1427] device veth1_to_bond entered promiscuous mode [ 48.978263][ T1435] FAULT_INJECTION: forcing a failure. [ 48.978263][ T1435] name failslab, interval 1, probability 0, space 0, times 0 [ 48.996701][ T1435] CPU: 0 PID: 1435 Comm: syz.0.416 Not tainted syzkaller #0 [ 49.004023][ T1435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 49.014694][ T1435] Call Trace: [ 49.017980][ T1435] [ 49.020915][ T1435] __dump_stack+0x21/0x24 [ 49.025265][ T1435] dump_stack_lvl+0x110/0x170 [ 49.029963][ T1435] ? __cfi_dump_stack_lvl+0x8/0x8 [ 49.034999][ T1435] ? kmalloc_trace+0x40/0xb0 [ 49.039600][ T1435] ? copy_process+0x1223/0x3500 [ 49.044463][ T1435] ? __x64_sys_clone+0x193/0x200 [ 49.049418][ T1435] ? x64_sys_call+0x990/0x9a0 [ 49.054141][ T1435] ? do_syscall_64+0x4c/0xa0 [ 49.058748][ T1435] dump_stack+0x15/0x24 [ 49.062915][ T1435] should_fail_ex+0x3bf/0x510 [ 49.067604][ T1435] __should_failslab+0xac/0xf0 [ 49.072369][ T1435] should_failslab+0x9/0x20 [ 49.076872][ T1435] __kmem_cache_alloc_node+0x3d/0x2d0 [ 49.082245][ T1435] ? kvmalloc_node+0x28a/0x460 [ 49.087006][ T1435] ? kvmalloc_node+0x28a/0x460 [ 49.091768][ T1435] __kmalloc_node+0xa2/0x1e0 [ 49.096356][ T1435] kvmalloc_node+0x28a/0x460 [ 49.100950][ T1435] ? __cfi_kvmalloc_node+0x10/0x10 [ 49.106057][ T1435] ? kasan_save_alloc_info+0x1f/0x30 [ 49.111338][ T1435] ? __kasan_kmalloc+0x95/0xb0 [ 49.116101][ T1435] ? alloc_fdtable+0xcd/0x2e0 [ 49.120773][ T1435] ? kmalloc_trace+0x40/0xb0 [ 49.125365][ T1435] alloc_fdtable+0x10b/0x2e0 [ 49.129953][ T1435] dup_fd+0x693/0x8c0 [ 49.133927][ T1435] ? put_ctx+0xa2/0x190 [ 49.138087][ T1435] copy_files+0x76/0xe0 [ 49.142248][ T1435] copy_process+0x1223/0x3500 [ 49.146936][ T1435] ? idle_dummy+0x10/0x10 [ 49.151266][ T1435] kernel_clone+0x22f/0x7f0 [ 49.155768][ T1435] ? __cfi_kernel_clone+0x10/0x10 [ 49.160793][ T1435] ? __kasan_check_write+0x14/0x20 [ 49.165902][ T1435] ? mutex_unlock+0x8f/0x230 [ 49.170501][ T1435] __x64_sys_clone+0x193/0x200 [ 49.175269][ T1435] ? __cfi___x64_sys_clone+0x10/0x10 [ 49.180561][ T1435] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 49.186624][ T1435] x64_sys_call+0x990/0x9a0 [ 49.191135][ T1435] do_syscall_64+0x4c/0xa0 [ 49.195551][ T1435] ? clear_bhb_loop+0x30/0x80 [ 49.200221][ T1435] ? clear_bhb_loop+0x30/0x80 [ 49.204890][ T1435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 49.210792][ T1435] RIP: 0033:0x7fd56f39e0d9 [ 49.215203][ T1435] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 49.234811][ T1435] RSP: 002b:00007fd570310fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 49.243227][ T1435] RAX: ffffffffffffffda RBX: 00007fd56f625fa0 RCX: 00007fd56f39e0d9 [ 49.251195][ T1435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 49.259159][ T1435] RBP: 00007fd570311090 R08: 0000000000000000 R09: 0000000000000000 [ 49.267141][ T1435] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 49.275125][ T1435] R13: 00007fd56f626038 R14: 00007fd56f625fa0 R15: 00007ffcde095d68 [ 49.283109][ T1435] [ 50.595771][ T1517] device syzkaller0 entered promiscuous mode [ 50.753058][ T28] audit: type=1400 audit(1785961828.912:129): avc: denied { append } for pid=1526 comm="syz.4.444" name="ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 51.539208][ T1549] device sit0 entered promiscuous mode [ 52.341491][ T1602] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.353201][ T1602] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.425410][ T1599] syz.4.469 uses obsolete (PF_INET,SOCK_PACKET) [ 52.581094][ T1599] device bridge_slave_1 left promiscuous mode [ 52.604028][ T1599] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.638334][ T1599] device bridge_slave_0 left promiscuous mode [ 52.656608][ T1599] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.493501][ T28] audit: type=1400 audit(1785961831.672:130): avc: denied { create } for pid=1642 comm="syz.4.483" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 53.984235][ T1666] device syzkaller0 entered promiscuous mode [ 58.430593][ T1772] device syzkaller0 entered promiscuous mode [ 59.077700][ T1790] device syzkaller0 entered promiscuous mode [ 59.620246][ T1826] device syzkaller0 entered promiscuous mode [ 60.375770][ T1866] device syzkaller0 entered promiscuous mode [ 60.457980][ T1870] FAULT_INJECTION: forcing a failure. [ 60.457980][ T1870] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 60.475805][ T1870] CPU: 0 PID: 1870 Comm: syz.1.561 Not tainted syzkaller #0 [ 60.483126][ T1870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 60.493292][ T1870] Call Trace: [ 60.496576][ T1870] [ 60.499512][ T1870] __dump_stack+0x21/0x24 [ 60.503868][ T1870] dump_stack_lvl+0x110/0x170 [ 60.508568][ T1870] ? __cfi_dump_stack_lvl+0x8/0x8 [ 60.513606][ T1870] dump_stack+0x15/0x24 [ 60.517767][ T1870] should_fail_ex+0x3bf/0x510 [ 60.522453][ T1870] should_fail+0xb/0x10 [ 60.526609][ T1870] should_fail_usercopy+0x1a/0x20 [ 60.531640][ T1870] _copy_from_user+0x1e/0xc0 [ 60.536240][ T1870] __sys_bpf+0x2a0/0x850 [ 60.540498][ T1870] ? bpf_link_show_fdinfo+0x330/0x330 [ 60.545885][ T1870] ? __cfi_ksys_write+0x10/0x10 [ 60.550759][ T1870] ? debug_smp_processor_id+0x17/0x20 [ 60.556235][ T1870] __x64_sys_bpf+0x7c/0x90 [ 60.560669][ T1870] x64_sys_call+0x488/0x9a0 [ 60.565188][ T1870] do_syscall_64+0x4c/0xa0 [ 60.569625][ T1870] ? clear_bhb_loop+0x30/0x80 [ 60.574323][ T1870] ? clear_bhb_loop+0x30/0x80 [ 60.579012][ T1870] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.584938][ T1870] RIP: 0033:0x7f9e0779e0d9 [ 60.589360][ T1870] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 60.608989][ T1870] RSP: 002b:00007f9e086b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 60.617417][ T1870] RAX: ffffffffffffffda RBX: 00007f9e07a25fa0 RCX: 00007f9e0779e0d9 [ 60.625402][ T1870] RDX: 0000000000000050 RSI: 00002000000005c0 RDI: 000000000000000a [ 60.633388][ T1870] RBP: 00007f9e086b0090 R08: 0000000000000000 R09: 0000000000000000 [ 60.641366][ T1870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.649347][ T1870] R13: 00007f9e07a26038 R14: 00007f9e07a25fa0 R15: 00007ffed2a39598 [ 60.657342][ T1870] [ 60.710187][ T1876] FAULT_INJECTION: forcing a failure. [ 60.710187][ T1876] name failslab, interval 1, probability 0, space 0, times 0 [ 60.756492][ T1876] CPU: 1 PID: 1876 Comm: syz.1.564 Not tainted syzkaller #0 [ 60.763821][ T1876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 60.773884][ T1876] Call Trace: [ 60.777167][ T1876] [ 60.780277][ T1876] __dump_stack+0x21/0x24 [ 60.784716][ T1876] dump_stack_lvl+0x110/0x170 [ 60.790114][ T1876] ? __cfi_dump_stack_lvl+0x8/0x8 [ 60.795674][ T1876] ? skb_release_data+0x1af/0x8a0 [ 60.800713][ T1876] dump_stack+0x15/0x24 [ 60.804883][ T1876] should_fail_ex+0x3bf/0x510 [ 60.809571][ T1876] ? skb_clone+0x1e8/0x380 [ 60.814001][ T1876] __should_failslab+0xac/0xf0 [ 60.818778][ T1876] should_failslab+0x9/0x20 [ 60.823295][ T1876] kmem_cache_alloc+0x3b/0x320 [ 60.828081][ T1876] skb_clone+0x1e8/0x380 [ 60.832345][ T1876] bpf_clone_redirect+0x16a/0x4a0 [ 60.837387][ T1876] bpf_prog_64e505a7b7f97a05+0x55/0x5a [ 60.842859][ T1876] ? kasan_set_track+0x60/0x70 [ 60.847637][ T1876] ? kasan_set_track+0x4b/0x70 [ 60.852415][ T1876] ? kasan_save_alloc_info+0x1f/0x30 [ 60.857708][ T1876] ? __kasan_slab_alloc+0x72/0x80 [ 60.862740][ T1876] ? slab_post_alloc_hook+0x4f/0x2d0 [ 60.868034][ T1876] ? kmem_cache_alloc+0x166/0x320 [ 60.873066][ T1876] ? build_skb+0x2a/0x220 [ 60.877407][ T1876] ? bpf_prog_test_run_skb+0x38f/0x12f0 [ 60.882970][ T1876] ? bpf_prog_test_run+0x3b4/0x5c0 [ 60.888094][ T1876] ? __sys_bpf+0x5ee/0x850 [ 60.892519][ T1876] ? __x64_sys_bpf+0x7c/0x90 [ 60.897117][ T1876] ? x64_sys_call+0x488/0x9a0 [ 60.901814][ T1876] ? do_syscall_64+0x4c/0xa0 [ 60.906424][ T1876] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.912519][ T1876] ? __kasan_check_read+0x11/0x20 [ 60.917559][ T1876] ? kvm_sched_clock_read+0x18/0x40 [ 60.922788][ T1876] ? sched_clock+0x9/0x10 [ 60.927135][ T1876] bpf_test_run+0x55e/0x940 [ 60.931714][ T1876] ? convert___skb_to_skb+0x5b0/0x5b0 [ 60.937108][ T1876] ? __cfi_eth_type_trans+0x10/0x10 [ 60.942335][ T1876] ? __kasan_check_write+0x14/0x20 [ 60.947463][ T1876] ? bpf_prog_test_run_skb+0x7ad/0x12f0 [ 60.953030][ T1876] ? convert___skb_to_skb+0x40/0x5b0 [ 60.958343][ T1876] bpf_prog_test_run_skb+0xafb/0x12f0 [ 60.963735][ T1876] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 60.969541][ T1876] bpf_prog_test_run+0x3b4/0x5c0 [ 60.974469][ T1876] ? bpf_prog_query+0x270/0x270 [ 60.979301][ T1876] ? selinux_bpf+0xce/0xf0 [ 60.983711][ T1876] ? security_bpf+0x93/0xb0 [ 60.988233][ T1876] __sys_bpf+0x5ee/0x850 [ 60.992474][ T1876] ? bpf_link_show_fdinfo+0x330/0x330 [ 60.997837][ T1876] ? __cfi_ksys_write+0x10/0x10 [ 61.002703][ T1876] ? debug_smp_processor_id+0x17/0x20 [ 61.008059][ T1876] __x64_sys_bpf+0x7c/0x90 [ 61.012457][ T1876] x64_sys_call+0x488/0x9a0 [ 61.016945][ T1876] do_syscall_64+0x4c/0xa0 [ 61.021344][ T1876] ? clear_bhb_loop+0x30/0x80 [ 61.026001][ T1876] ? clear_bhb_loop+0x30/0x80 [ 61.030660][ T1876] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 61.036542][ T1876] RIP: 0033:0x7f9e0779e0d9 [ 61.040941][ T1876] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 61.060533][ T1876] RSP: 002b:00007f9e086b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 61.068938][ T1876] RAX: ffffffffffffffda RBX: 00007f9e07a25fa0 RCX: 00007f9e0779e0d9 [ 61.076902][ T1876] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 000000000000000a [ 61.084857][ T1876] RBP: 00007f9e086b0090 R08: 0000000000000000 R09: 0000000000000000 [ 61.092832][ T1876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 61.100790][ T1876] R13: 00007f9e07a26038 R14: 00007f9e07a25fa0 R15: 00007ffed2a39598 [ 61.108751][ T1876] [ 62.184563][ T1908] device syzkaller0 entered promiscuous mode [ 63.007713][ T1949] device syzkaller0 entered promiscuous mode [ 63.531854][ T1990] FAULT_INJECTION: forcing a failure. [ 63.531854][ T1990] name failslab, interval 1, probability 0, space 0, times 0 [ 63.544609][ T1990] CPU: 0 PID: 1990 Comm: syz.0.604 Not tainted syzkaller #0 [ 63.551911][ T1990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 63.562016][ T1990] Call Trace: [ 63.565304][ T1990] [ 63.568238][ T1990] __dump_stack+0x21/0x24 [ 63.572589][ T1990] dump_stack_lvl+0x110/0x170 [ 63.577279][ T1990] ? __cfi_dump_stack_lvl+0x8/0x8 [ 63.582371][ T1990] ? _parse_integer_limit+0x18e/0x1d0 [ 63.587752][ T1990] dump_stack+0x15/0x24 [ 63.591930][ T1990] should_fail_ex+0x3bf/0x510 [ 63.596620][ T1990] __should_failslab+0xac/0xf0 [ 63.601398][ T1990] should_failslab+0x9/0x20 [ 63.605914][ T1990] __kmem_cache_alloc_node+0x3d/0x2d0 [ 63.611302][ T1990] ? bpf_prog_test_run_skb+0x246/0x12f0 [ 63.616863][ T1990] ? bpf_prog_test_run_skb+0x246/0x12f0 [ 63.622426][ T1990] __kmalloc+0xa4/0x1e0 [ 63.626591][ T1990] bpf_prog_test_run_skb+0x246/0x12f0 [ 63.631982][ T1990] ? __kasan_check_write+0x14/0x20 [ 63.637104][ T1990] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 63.642933][ T1990] bpf_prog_test_run+0x3b4/0x5c0 [ 63.647890][ T1990] ? bpf_prog_query+0x270/0x270 [ 63.652754][ T1990] ? selinux_bpf+0xce/0xf0 [ 63.657187][ T1990] ? security_bpf+0x93/0xb0 [ 63.661705][ T1990] __sys_bpf+0x5ee/0x850 [ 63.665960][ T1990] ? bpf_link_show_fdinfo+0x330/0x330 [ 63.671361][ T1990] ? __cfi_ksys_write+0x10/0x10 [ 63.676242][ T1990] ? debug_smp_processor_id+0x17/0x20 [ 63.681624][ T1990] __x64_sys_bpf+0x7c/0x90 [ 63.686059][ T1990] x64_sys_call+0x488/0x9a0 [ 63.690615][ T1990] do_syscall_64+0x4c/0xa0 [ 63.695049][ T1990] ? clear_bhb_loop+0x30/0x80 [ 63.699737][ T1990] ? clear_bhb_loop+0x30/0x80 [ 63.704424][ T1990] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 63.710334][ T1990] RIP: 0033:0x7fd56f39e0d9 [ 63.714755][ T1990] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 63.734377][ T1990] RSP: 002b:00007fd570311028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 63.742801][ T1990] RAX: ffffffffffffffda RBX: 00007fd56f625fa0 RCX: 00007fd56f39e0d9 [ 63.750779][ T1990] RDX: 0000000000000050 RSI: 00002000000005c0 RDI: 000000000000000a [ 63.758760][ T1990] RBP: 00007fd570311090 R08: 0000000000000000 R09: 0000000000000000 [ 63.766743][ T1990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.774727][ T1990] R13: 00007fd56f626038 R14: 00007fd56f625fa0 R15: 00007ffcde095d68 [ 63.782719][ T1990] [ 63.892350][ T2004] FAULT_INJECTION: forcing a failure. [ 63.892350][ T2004] name failslab, interval 1, probability 0, space 0, times 0 [ 63.911610][ T2004] CPU: 1 PID: 2004 Comm: syz.2.610 Not tainted syzkaller #0 [ 63.918935][ T2004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 63.928986][ T2004] Call Trace: [ 63.932262][ T2004] [ 63.935184][ T2004] __dump_stack+0x21/0x24 [ 63.939508][ T2004] dump_stack_lvl+0x110/0x170 [ 63.944177][ T2004] ? __cfi_dump_stack_lvl+0x8/0x8 [ 63.949194][ T2004] ? skb_release_data+0x1af/0x8a0 [ 63.954212][ T2004] dump_stack+0x15/0x24 [ 63.958357][ T2004] should_fail_ex+0x3bf/0x510 [ 63.963023][ T2004] ? skb_clone+0x1e8/0x380 [ 63.967430][ T2004] __should_failslab+0xac/0xf0 [ 63.972188][ T2004] should_failslab+0x9/0x20 [ 63.976682][ T2004] kmem_cache_alloc+0x3b/0x320 [ 63.981445][ T2004] skb_clone+0x1e8/0x380 [ 63.985687][ T2004] bpf_clone_redirect+0x16a/0x4a0 [ 63.990705][ T2004] bpf_prog_64e505a7b7f97a05+0x55/0x5a [ 63.996158][ T2004] ? kasan_set_track+0x60/0x70 [ 64.000913][ T2004] ? kasan_set_track+0x4b/0x70 [ 64.005671][ T2004] ? kasan_save_alloc_info+0x1f/0x30 [ 64.010951][ T2004] ? __kasan_slab_alloc+0x72/0x80 [ 64.015972][ T2004] ? slab_post_alloc_hook+0x4f/0x2d0 [ 64.021253][ T2004] ? kmem_cache_alloc+0x166/0x320 [ 64.026271][ T2004] ? build_skb+0x2a/0x220 [ 64.030592][ T2004] ? bpf_prog_test_run_skb+0x38f/0x12f0 [ 64.036132][ T2004] ? bpf_prog_test_run+0x3b4/0x5c0 [ 64.041237][ T2004] ? __sys_bpf+0x5ee/0x850 [ 64.045651][ T2004] ? __x64_sys_bpf+0x7c/0x90 [ 64.050229][ T2004] ? x64_sys_call+0x488/0x9a0 [ 64.054897][ T2004] ? do_syscall_64+0x4c/0xa0 [ 64.059481][ T2004] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 64.065567][ T2004] ? __kasan_check_read+0x11/0x20 [ 64.070586][ T2004] ? kvm_sched_clock_read+0x18/0x40 [ 64.075778][ T2004] ? sched_clock+0x9/0x10 [ 64.080103][ T2004] bpf_test_run+0x55e/0x940 [ 64.084609][ T2004] ? convert___skb_to_skb+0x5b0/0x5b0 [ 64.090182][ T2004] ? __cfi_eth_type_trans+0x10/0x10 [ 64.095383][ T2004] ? __kasan_check_write+0x14/0x20 [ 64.100491][ T2004] ? bpf_prog_test_run_skb+0x7ad/0x12f0 [ 64.106030][ T2004] ? convert___skb_to_skb+0x40/0x5b0 [ 64.111398][ T2004] bpf_prog_test_run_skb+0xafb/0x12f0 [ 64.116771][ T2004] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 64.122573][ T2004] bpf_prog_test_run+0x3b4/0x5c0 [ 64.127501][ T2004] ? bpf_prog_query+0x270/0x270 [ 64.132340][ T2004] ? selinux_bpf+0xce/0xf0 [ 64.136747][ T2004] ? security_bpf+0x93/0xb0 [ 64.141245][ T2004] __sys_bpf+0x5ee/0x850 [ 64.145485][ T2004] ? bpf_link_show_fdinfo+0x330/0x330 [ 64.150850][ T2004] ? __cfi_ksys_write+0x10/0x10 [ 64.155707][ T2004] ? debug_smp_processor_id+0x17/0x20 [ 64.161071][ T2004] __x64_sys_bpf+0x7c/0x90 [ 64.165478][ T2004] x64_sys_call+0x488/0x9a0 [ 64.169974][ T2004] do_syscall_64+0x4c/0xa0 [ 64.174386][ T2004] ? clear_bhb_loop+0x30/0x80 [ 64.179053][ T2004] ? clear_bhb_loop+0x30/0x80 [ 64.183721][ T2004] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 64.189613][ T2004] RIP: 0033:0x7f8224d9e0d9 [ 64.194021][ T2004] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 64.213623][ T2004] RSP: 002b:00007f8225d3a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 64.222026][ T2004] RAX: ffffffffffffffda RBX: 00007f8225025fa0 RCX: 00007f8224d9e0d9 [ 64.229989][ T2004] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 000000000000000a [ 64.237949][ T2004] RBP: 00007f8225d3a090 R08: 0000000000000000 R09: 0000000000000000 [ 64.245905][ T2004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 64.253865][ T2004] R13: 00007f8225026038 R14: 00007f8225025fa0 R15: 00007ffc286be878 [ 64.261831][ T2004] [ 64.273635][ T2006] FAULT_INJECTION: forcing a failure. [ 64.273635][ T2006] name failslab, interval 1, probability 0, space 0, times 0 [ 64.298349][ T2006] CPU: 1 PID: 2006 Comm: syz.4.612 Not tainted syzkaller #0 [ 64.305676][ T2006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 64.315732][ T2006] Call Trace: [ 64.319008][ T2006] [ 64.321935][ T2006] __dump_stack+0x21/0x24 [ 64.326272][ T2006] dump_stack_lvl+0x110/0x170 [ 64.330953][ T2006] ? __cfi_dump_stack_lvl+0x8/0x8 [ 64.335990][ T2006] dump_stack+0x15/0x24 [ 64.340156][ T2006] should_fail_ex+0x3bf/0x510 [ 64.344831][ T2006] ? copy_signal+0x53/0x630 [ 64.349340][ T2006] __should_failslab+0xac/0xf0 [ 64.354107][ T2006] should_failslab+0x9/0x20 [ 64.358612][ T2006] kmem_cache_alloc+0x3b/0x320 [ 64.363383][ T2006] ? memcpy+0x56/0x70 [ 64.367368][ T2006] copy_signal+0x53/0x630 [ 64.371694][ T2006] copy_process+0x12a7/0x3500 [ 64.376377][ T2006] ? idle_dummy+0x10/0x10 [ 64.380718][ T2006] kernel_clone+0x22f/0x7f0 [ 64.385224][ T2006] ? __cfi_kernel_clone+0x10/0x10 [ 64.390253][ T2006] ? __kasan_check_write+0x14/0x20 [ 64.395359][ T2006] ? mutex_unlock+0x8f/0x230 [ 64.399952][ T2006] __x64_sys_clone+0x193/0x200 [ 64.404724][ T2006] ? __cfi___x64_sys_clone+0x10/0x10 [ 64.410017][ T2006] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 64.416085][ T2006] x64_sys_call+0x990/0x9a0 [ 64.420589][ T2006] do_syscall_64+0x4c/0xa0 [ 64.425008][ T2006] ? clear_bhb_loop+0x30/0x80 [ 64.429680][ T2006] ? clear_bhb_loop+0x30/0x80 [ 64.434357][ T2006] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 64.440272][ T2006] RIP: 0033:0x7f7222f9e0d9 [ 64.444683][ T2006] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 64.464289][ T2006] RSP: 002b:00007f7223ef4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 64.472712][ T2006] RAX: ffffffffffffffda RBX: 00007f7223225fa0 RCX: 00007f7222f9e0d9 [ 64.480681][ T2006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 64.488649][ T2006] RBP: 00007f7223ef5090 R08: 0000000000000000 R09: 0000000000000000 [ 64.496621][ T2006] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 64.504598][ T2006] R13: 00007f7223226038 R14: 00007f7223225fa0 R15: 00007ffe01a9bb48 [ 64.512577][ T2006] [ 64.543326][ T2018] cgroup: fork rejected by pids controller in /syz2 [ 65.097220][ T2044] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.106099][ T2044] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.114983][ T2044] device bridge_slave_0 entered promiscuous mode [ 65.123974][ T2044] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.131163][ T2044] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.301041][ T2044] device bridge_slave_1 entered promiscuous mode [ 65.711686][ T28] audit: type=1400 audit(1785961843.882:131): avc: denied { create } for pid=2044 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 65.733975][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.741426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.744458][ T28] audit: type=1400 audit(1785961843.882:132): avc: denied { write } for pid=2044 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 65.781938][ T28] audit: type=1400 audit(1785961843.882:133): avc: denied { read } for pid=2044 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 65.815301][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.826042][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.834981][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.842049][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.849564][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.857957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.866222][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.873264][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.880984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.926141][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.936714][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.975305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.048447][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.073638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.089763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.111438][ T2044] device veth0_vlan entered promiscuous mode [ 66.141627][ T2044] device veth1_macvtap entered promiscuous mode [ 66.160937][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.169731][ T2109] FAULT_INJECTION: forcing a failure. [ 66.169731][ T2109] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 66.194229][ T2109] CPU: 1 PID: 2109 Comm: syz.1.650 Not tainted syzkaller #0 [ 66.201541][ T2109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 66.211596][ T2109] Call Trace: [ 66.214872][ T2109] [ 66.217808][ T2109] __dump_stack+0x21/0x24 [ 66.222143][ T2109] dump_stack_lvl+0x110/0x170 [ 66.226825][ T2109] ? __cfi_dump_stack_lvl+0x8/0x8 [ 66.231861][ T2109] dump_stack+0x15/0x24 [ 66.236012][ T2109] should_fail_ex+0x3bf/0x510 [ 66.240676][ T2109] should_fail_alloc_page+0x61/0x90 [ 66.245865][ T2109] prepare_alloc_pages+0x131/0x570 [ 66.250966][ T2109] ? __alloc_pages_bulk+0x9d0/0x9d0 [ 66.256150][ T2109] __alloc_pages+0x15b/0x610 [ 66.260732][ T2109] ? __cfi___alloc_pages+0x10/0x10 [ 66.265828][ T2109] ? __alloc_pages+0x1fa/0x610 [ 66.270577][ T2109] ? __this_cpu_preempt_check+0x13/0x20 [ 66.276105][ T2109] ? __mod_node_page_state+0x9e/0xd0 [ 66.281374][ T2109] pte_alloc_one+0x70/0x190 [ 66.285864][ T2109] ? __cfi_pte_alloc_one+0x10/0x10 [ 66.290963][ T2109] ? _raw_spin_unlock+0x4c/0x70 [ 66.295842][ T2109] __pte_alloc+0x75/0x2a0 [ 66.300161][ T2109] ? __kasan_check_write+0x14/0x20 [ 66.305257][ T2109] ? _raw_spin_lock+0x94/0xf0 [ 66.309920][ T2109] ? __cfi___pte_alloc+0x10/0x10 [ 66.314842][ T2109] ? __kasan_check_write+0x14/0x20 [ 66.319934][ T2109] copy_page_range+0x217d/0x27f0 [ 66.324864][ T2109] ? __cfi_copy_page_range+0x10/0x10 [ 66.330134][ T2109] ? vma_interval_tree_augment_rotate+0x1b1/0x1e0 [ 66.336533][ T2109] copy_mm+0xf90/0x1ad0 [ 66.340671][ T2109] ? copy_signal+0x630/0x630 [ 66.345245][ T2109] ? _raw_spin_lock+0x94/0xf0 [ 66.349906][ T2109] ? __init_rwsem+0x11b/0x1f0 [ 66.354571][ T2109] ? copy_signal+0x4eb/0x630 [ 66.359141][ T2109] copy_process+0x12d8/0x3500 [ 66.363808][ T2109] ? idle_dummy+0x10/0x10 [ 66.368126][ T2109] kernel_clone+0x22f/0x7f0 [ 66.372616][ T2109] ? __cfi_kernel_clone+0x10/0x10 [ 66.377628][ T2109] ? __kasan_check_write+0x14/0x20 [ 66.382722][ T2109] ? mutex_unlock+0x8f/0x230 [ 66.387300][ T2109] __x64_sys_clone+0x193/0x200 [ 66.392054][ T2109] ? __cfi___x64_sys_clone+0x10/0x10 [ 66.397329][ T2109] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 66.403381][ T2109] x64_sys_call+0x990/0x9a0 [ 66.407867][ T2109] do_syscall_64+0x4c/0xa0 [ 66.412271][ T2109] ? clear_bhb_loop+0x30/0x80 [ 66.416927][ T2109] ? clear_bhb_loop+0x30/0x80 [ 66.421586][ T2109] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 66.427463][ T2109] RIP: 0033:0x7f9e0779e0d9 [ 66.431860][ T2109] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 66.451447][ T2109] RSP: 002b:00007f9e086affd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 66.459871][ T2109] RAX: ffffffffffffffda RBX: 00007f9e07a25fa0 RCX: 00007f9e0779e0d9 [ 66.467825][ T2109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 66.475786][ T2109] RBP: 00007f9e086b0090 R08: 0000000000000000 R09: 0000000000000000 [ 66.483762][ T2109] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 66.491718][ T2109] R13: 00007f9e07a26038 R14: 00007f9e07a25fa0 R15: 00007ffed2a39598 [ 66.499678][ T2109] [ 66.513625][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.534067][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.553912][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.788249][ T2140] device syzkaller0 entered promiscuous mode [ 67.446018][ T764] device veth1_macvtap left promiscuous mode [ 67.452752][ T764] device veth0_vlan left promiscuous mode [ 68.397535][ T28] audit: type=1400 audit(1785961846.572:134): avc: denied { create } for pid=2226 comm="syz.3.694" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 69.788492][ T2280] device syzkaller0 entered promiscuous mode [ 70.790031][ T2323] device syzkaller0 entered promiscuous mode [ 71.138938][ T2335] FAULT_INJECTION: forcing a failure. [ 71.138938][ T2335] name failslab, interval 1, probability 0, space 0, times 0 [ 71.213123][ T2335] CPU: 1 PID: 2335 Comm: syz.0.735 Not tainted syzkaller #0 [ 71.220454][ T2335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 71.230508][ T2335] Call Trace: [ 71.233787][ T2335] [ 71.236722][ T2335] __dump_stack+0x21/0x24 [ 71.241061][ T2335] dump_stack_lvl+0x110/0x170 [ 71.245740][ T2335] ? __cfi_dump_stack_lvl+0x8/0x8 [ 71.250764][ T2335] ? do_syscall_64+0x4c/0xa0 [ 71.255361][ T2335] dump_stack+0x15/0x24 [ 71.259517][ T2335] should_fail_ex+0x3bf/0x510 [ 71.264194][ T2335] __should_failslab+0xac/0xf0 [ 71.268966][ T2335] should_failslab+0x9/0x20 [ 71.273474][ T2335] __kmem_cache_alloc_node+0x3d/0x2d0 [ 71.278850][ T2335] ? sk_prot_alloc+0xed/0x320 [ 71.283528][ T2335] ? sk_prot_alloc+0xed/0x320 [ 71.288202][ T2335] __kmalloc+0xa4/0x1e0 [ 71.292360][ T2335] sk_prot_alloc+0xed/0x320 [ 71.296860][ T2335] sk_alloc+0x3b/0x460 [ 71.300930][ T2335] ? bpf_ctx_init+0x15d/0x1a0 [ 71.305612][ T2335] bpf_prog_test_run_skb+0x36c/0x12f0 [ 71.310994][ T2335] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 71.316809][ T2335] bpf_prog_test_run+0x3b4/0x5c0 [ 71.321831][ T2335] ? bpf_prog_query+0x270/0x270 [ 71.326681][ T2335] ? selinux_bpf+0xce/0xf0 [ 71.331099][ T2335] ? security_bpf+0x93/0xb0 [ 71.335605][ T2335] __sys_bpf+0x5ee/0x850 [ 71.339843][ T2335] ? bpf_link_show_fdinfo+0x330/0x330 [ 71.345217][ T2335] ? __cfi_ksys_write+0x10/0x10 [ 71.350065][ T2335] ? debug_smp_processor_id+0x17/0x20 [ 71.355445][ T2335] __x64_sys_bpf+0x7c/0x90 [ 71.359951][ T2335] x64_sys_call+0x488/0x9a0 [ 71.364454][ T2335] do_syscall_64+0x4c/0xa0 [ 71.368870][ T2335] ? clear_bhb_loop+0x30/0x80 [ 71.373544][ T2335] ? clear_bhb_loop+0x30/0x80 [ 71.378219][ T2335] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 71.384114][ T2335] RIP: 0033:0x7fd56f39e0d9 [ 71.388527][ T2335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 71.408135][ T2335] RSP: 002b:00007fd570311028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 71.416549][ T2335] RAX: ffffffffffffffda RBX: 00007fd56f625fa0 RCX: 00007fd56f39e0d9 [ 71.424517][ T2335] RDX: 0000000000000050 RSI: 00002000000005c0 RDI: 000000000000000a [ 71.432485][ T2335] RBP: 00007fd570311090 R08: 0000000000000000 R09: 0000000000000000 [ 71.440459][ T2335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.448431][ T2335] R13: 00007fd56f626038 R14: 00007fd56f625fa0 R15: 00007ffcde095d68 [ 71.456409][ T2335] [ 71.853713][ T2358] device syzkaller0 entered promiscuous mode [ 72.275281][ T28] audit: type=1400 audit(1785961850.452:135): avc: denied { create } for pid=2370 comm="syz.1.747" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 72.559571][ T2408] -: renamed from syzkaller0 [ 72.994495][ T2419] FAULT_INJECTION: forcing a failure. [ 72.994495][ T2419] name failslab, interval 1, probability 0, space 0, times 0 [ 73.034593][ T2419] CPU: 1 PID: 2419 Comm: syz.3.765 Not tainted syzkaller #0 [ 73.041926][ T2419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 73.052167][ T2419] Call Trace: [ 73.055449][ T2419] [ 73.058380][ T2419] __dump_stack+0x21/0x24 [ 73.062718][ T2419] dump_stack_lvl+0x110/0x170 [ 73.067396][ T2419] ? __cfi_dump_stack_lvl+0x8/0x8 [ 73.072432][ T2419] dump_stack+0x15/0x24 [ 73.076604][ T2419] should_fail_ex+0x3bf/0x510 [ 73.081301][ T2419] __should_failslab+0xac/0xf0 [ 73.086079][ T2419] should_failslab+0x9/0x20 [ 73.090583][ T2419] __kmem_cache_alloc_node+0x3d/0x2d0 [ 73.095967][ T2419] ? copy_mm+0x1c1/0x1ad0 [ 73.100306][ T2419] ? copy_mm+0x1c1/0x1ad0 [ 73.104650][ T2419] kmalloc_trace+0x29/0xb0 [ 73.109126][ T2419] copy_mm+0x1c1/0x1ad0 [ 73.113277][ T2419] ? kasan_save_alloc_info+0x1f/0x30 [ 73.118550][ T2419] ? copy_signal+0x630/0x630 [ 73.123129][ T2419] ? _raw_spin_lock+0x94/0xf0 [ 73.127800][ T2419] ? memset+0x35/0x40 [ 73.131777][ T2419] ? __init_rwsem+0x11b/0x1f0 [ 73.136448][ T2419] ? copy_signal+0x4eb/0x630 [ 73.141019][ T2419] copy_process+0x12d8/0x3500 [ 73.145692][ T2419] ? idle_dummy+0x10/0x10 [ 73.150025][ T2419] kernel_clone+0x22f/0x7f0 [ 73.154539][ T2419] ? __cfi_kernel_clone+0x10/0x10 [ 73.159563][ T2419] ? __kasan_check_write+0x14/0x20 [ 73.164665][ T2419] ? mutex_unlock+0x8f/0x230 [ 73.169250][ T2419] __x64_sys_clone+0x193/0x200 [ 73.174013][ T2419] ? __cfi___x64_sys_clone+0x10/0x10 [ 73.179293][ T2419] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 73.185380][ T2419] x64_sys_call+0x990/0x9a0 [ 73.189870][ T2419] do_syscall_64+0x4c/0xa0 [ 73.194276][ T2419] ? clear_bhb_loop+0x30/0x80 [ 73.198937][ T2419] ? clear_bhb_loop+0x30/0x80 [ 73.203597][ T2419] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 73.209478][ T2419] RIP: 0033:0x7ff96039e0d9 [ 73.213876][ T2419] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 73.233465][ T2419] RSP: 002b:00007ff961233fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 73.241863][ T2419] RAX: ffffffffffffffda RBX: 00007ff960625fa0 RCX: 00007ff96039e0d9 [ 73.249818][ T2419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 73.257778][ T2419] RBP: 00007ff961234090 R08: 0000000000000000 R09: 0000000000000000 [ 73.265743][ T2419] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 73.273698][ T2419] R13: 00007ff960626038 R14: 00007ff960625fa0 R15: 00007fff1e8c54b8 [ 73.281666][ T2419] [ 73.356644][ T2425] device syzkaller0 entered promiscuous mode [ 74.019658][ T2476] FAULT_INJECTION: forcing a failure. [ 74.019658][ T2476] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 74.062386][ T2476] CPU: 0 PID: 2476 Comm: syz.0.784 Not tainted syzkaller #0 [ 74.069715][ T2476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 74.079782][ T2476] Call Trace: [ 74.083065][ T2476] [ 74.085988][ T2476] __dump_stack+0x21/0x24 [ 74.090326][ T2476] dump_stack_lvl+0x110/0x170 [ 74.095001][ T2476] ? __cfi_dump_stack_lvl+0x8/0x8 [ 74.100046][ T2476] dump_stack+0x15/0x24 [ 74.104203][ T2476] should_fail_ex+0x3bf/0x510 [ 74.108879][ T2476] should_fail+0xb/0x10 [ 74.113054][ T2476] should_fail_usercopy+0x1a/0x20 [ 74.118075][ T2476] _copy_from_user+0x1e/0xc0 [ 74.122678][ T2476] __sys_bpf+0x2a0/0x850 [ 74.126927][ T2476] ? bpf_link_show_fdinfo+0x330/0x330 [ 74.132327][ T2476] ? __cfi_ksys_write+0x10/0x10 [ 74.137262][ T2476] ? do_user_addr_fault+0x9a5/0x1030 [ 74.142549][ T2476] ? debug_smp_processor_id+0x17/0x20 [ 74.147925][ T2476] __x64_sys_bpf+0x7c/0x90 [ 74.152341][ T2476] x64_sys_call+0x488/0x9a0 [ 74.156847][ T2476] do_syscall_64+0x4c/0xa0 [ 74.161268][ T2476] ? clear_bhb_loop+0x30/0x80 [ 74.165943][ T2476] ? clear_bhb_loop+0x30/0x80 [ 74.170620][ T2476] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 74.176525][ T2476] RIP: 0033:0x7fd56f39e0d9 [ 74.180939][ T2476] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 74.200546][ T2476] RSP: 002b:00007fd570311028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 74.208969][ T2476] RAX: ffffffffffffffda RBX: 00007fd56f625fa0 RCX: 00007fd56f39e0d9 [ 74.216960][ T2476] RDX: 0000000000000094 RSI: 00002000000000c0 RDI: 0000000000000005 [ 74.224934][ T2476] RBP: 00007fd570311090 R08: 0000000000000000 R09: 0000000000000000 [ 74.232914][ T2476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 74.240893][ T2476] R13: 00007fd56f626038 R14: 00007fd56f625fa0 R15: 00007ffcde095d68 [ 74.248874][ T2476] [ 74.364991][ T2491] FAULT_INJECTION: forcing a failure. [ 74.364991][ T2491] name failslab, interval 1, probability 0, space 0, times 0 [ 74.383640][ T2491] CPU: 1 PID: 2491 Comm: syz.2.792 Not tainted syzkaller #0 [ 74.390964][ T2491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 74.401018][ T2491] Call Trace: [ 74.404298][ T2491] [ 74.407219][ T2491] __dump_stack+0x21/0x24 [ 74.411538][ T2491] dump_stack_lvl+0x110/0x170 [ 74.416199][ T2491] ? __cfi_dump_stack_lvl+0x8/0x8 [ 74.421208][ T2491] ? skb_release_data+0x1af/0x8a0 [ 74.426218][ T2491] dump_stack+0x15/0x24 [ 74.430364][ T2491] should_fail_ex+0x3bf/0x510 [ 74.435024][ T2491] ? skb_clone+0x1e8/0x380 [ 74.439427][ T2491] __should_failslab+0xac/0xf0 [ 74.444179][ T2491] should_failslab+0x9/0x20 [ 74.448667][ T2491] kmem_cache_alloc+0x3b/0x320 [ 74.453424][ T2491] skb_clone+0x1e8/0x380 [ 74.457655][ T2491] bpf_clone_redirect+0x16a/0x4a0 [ 74.462686][ T2491] bpf_prog_64e505a7b7f97a05+0x55/0x5a [ 74.468131][ T2491] ? kasan_set_track+0x60/0x70 [ 74.472883][ T2491] ? kasan_set_track+0x4b/0x70 [ 74.477632][ T2491] ? kasan_save_alloc_info+0x1f/0x30 [ 74.482900][ T2491] ? __kasan_slab_alloc+0x72/0x80 [ 74.487910][ T2491] ? slab_post_alloc_hook+0x4f/0x2d0 [ 74.493182][ T2491] ? kmem_cache_alloc+0x166/0x320 [ 74.498192][ T2491] ? build_skb+0x2a/0x220 [ 74.502507][ T2491] ? bpf_prog_test_run_skb+0x38f/0x12f0 [ 74.508041][ T2491] ? bpf_prog_test_run+0x3b4/0x5c0 [ 74.513136][ T2491] ? __sys_bpf+0x5ee/0x850 [ 74.517536][ T2491] ? __x64_sys_bpf+0x7c/0x90 [ 74.522109][ T2491] ? x64_sys_call+0x488/0x9a0 [ 74.526770][ T2491] ? do_syscall_64+0x4c/0xa0 [ 74.531349][ T2491] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 74.537411][ T2491] ? __kasan_check_read+0x11/0x20 [ 74.542458][ T2491] ? kvm_sched_clock_read+0x18/0x40 [ 74.547650][ T2491] ? sched_clock+0x9/0x10 [ 74.551968][ T2491] bpf_test_run+0x55e/0x940 [ 74.556489][ T2491] ? convert___skb_to_skb+0x5b0/0x5b0 [ 74.561857][ T2491] ? __cfi_eth_type_trans+0x10/0x10 [ 74.567061][ T2491] ? __kasan_check_write+0x14/0x20 [ 74.572157][ T2491] ? bpf_prog_test_run_skb+0x7ad/0x12f0 [ 74.577710][ T2491] ? convert___skb_to_skb+0x40/0x5b0 [ 74.583068][ T2491] bpf_prog_test_run_skb+0xafb/0x12f0 [ 74.588430][ T2491] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 74.594221][ T2491] bpf_prog_test_run+0x3b4/0x5c0 [ 74.599164][ T2491] ? bpf_prog_query+0x270/0x270 [ 74.603998][ T2491] ? selinux_bpf+0xce/0xf0 [ 74.608495][ T2491] ? security_bpf+0x93/0xb0 [ 74.612995][ T2491] __sys_bpf+0x5ee/0x850 [ 74.617221][ T2491] ? bpf_link_show_fdinfo+0x330/0x330 [ 74.622579][ T2491] ? __cfi_ksys_write+0x10/0x10 [ 74.627424][ T2491] ? debug_smp_processor_id+0x17/0x20 [ 74.632789][ T2491] __x64_sys_bpf+0x7c/0x90 [ 74.637186][ T2491] x64_sys_call+0x488/0x9a0 [ 74.641678][ T2491] do_syscall_64+0x4c/0xa0 [ 74.646081][ T2491] ? clear_bhb_loop+0x30/0x80 [ 74.650743][ T2491] ? clear_bhb_loop+0x30/0x80 [ 74.655404][ T2491] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 74.661285][ T2491] RIP: 0033:0x7f273b79e0d9 [ 74.665687][ T2491] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 74.685369][ T2491] RSP: 002b:00007f273c5c2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 74.693789][ T2491] RAX: ffffffffffffffda RBX: 00007f273ba25fa0 RCX: 00007f273b79e0d9 [ 74.701750][ T2491] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 000000000000000a [ 74.709706][ T2491] RBP: 00007f273c5c2090 R08: 0000000000000000 R09: 0000000000000000 [ 74.717660][ T2491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 74.725622][ T2491] R13: 00007f273ba26038 R14: 00007f273ba25fa0 R15: 00007ffcb8efdc38 [ 74.733584][ T2491] [ 75.014910][ T2523] device syzkaller0 entered promiscuous mode [ 75.233253][ T2522] device wg2 entered promiscuous mode [ 76.032884][ T2564] device syzkaller0 entered promiscuous mode [ 76.373097][ T2582] device bridge0 entered promiscuous mode [ 76.720922][ T2606] FAULT_INJECTION: forcing a failure. [ 76.720922][ T2606] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.751957][ T2606] CPU: 1 PID: 2606 Comm: syz.3.830 Not tainted syzkaller #0 [ 76.759283][ T2606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 76.769343][ T2606] Call Trace: [ 76.772628][ T2606] [ 76.775565][ T2606] __dump_stack+0x21/0x24 [ 76.779909][ T2606] dump_stack_lvl+0x110/0x170 [ 76.784596][ T2606] ? __cfi_dump_stack_lvl+0x8/0x8 [ 76.789638][ T2606] dump_stack+0x15/0x24 [ 76.793889][ T2606] should_fail_ex+0x3bf/0x510 [ 76.798570][ T2606] should_fail_alloc_page+0x61/0x90 [ 76.803784][ T2606] prepare_alloc_pages+0x131/0x570 [ 76.808921][ T2606] ? __alloc_pages_bulk+0x9d0/0x9d0 [ 76.814135][ T2606] __alloc_pages+0x15b/0x610 [ 76.818829][ T2606] ? __cfi___alloc_pages+0x10/0x10 [ 76.823958][ T2606] ? __alloc_pages+0x1fa/0x610 [ 76.828741][ T2606] ? __this_cpu_preempt_check+0x13/0x20 [ 76.834395][ T2606] ? __mod_node_page_state+0x9e/0xd0 [ 76.839694][ T2606] pte_alloc_one+0x70/0x190 [ 76.844212][ T2606] ? __cfi_pte_alloc_one+0x10/0x10 [ 76.849339][ T2606] ? _raw_spin_unlock+0x4c/0x70 [ 76.854206][ T2606] __pte_alloc+0x75/0x2a0 [ 76.858548][ T2606] ? __kasan_check_write+0x14/0x20 [ 76.863669][ T2606] ? _raw_spin_lock+0x94/0xf0 [ 76.868362][ T2606] ? __cfi___pte_alloc+0x10/0x10 [ 76.873316][ T2606] ? __kasan_check_write+0x14/0x20 [ 76.878442][ T2606] copy_page_range+0x217d/0x27f0 [ 76.883400][ T2606] ? __cfi_copy_page_range+0x10/0x10 [ 76.888697][ T2606] ? rwsem_write_trylock+0x136/0x300 [ 76.894004][ T2606] copy_mm+0xf90/0x1ad0 [ 76.898170][ T2606] ? copy_signal+0x630/0x630 [ 76.902769][ T2606] ? _raw_spin_lock+0x94/0xf0 [ 76.907463][ T2606] ? __init_rwsem+0x11b/0x1f0 [ 76.912139][ T2606] ? copy_signal+0x4eb/0x630 [ 76.916718][ T2606] copy_process+0x12d8/0x3500 [ 76.921391][ T2606] ? idle_dummy+0x10/0x10 [ 76.925710][ T2606] kernel_clone+0x22f/0x7f0 [ 76.930205][ T2606] ? __cfi_kernel_clone+0x10/0x10 [ 76.935257][ T2606] ? __kasan_check_write+0x14/0x20 [ 76.940359][ T2606] ? mutex_unlock+0x8f/0x230 [ 76.944941][ T2606] __x64_sys_clone+0x193/0x200 [ 76.949701][ T2606] ? __cfi___x64_sys_clone+0x10/0x10 [ 76.954980][ T2606] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 76.961043][ T2606] x64_sys_call+0x990/0x9a0 [ 76.965531][ T2606] do_syscall_64+0x4c/0xa0 [ 76.969964][ T2606] ? clear_bhb_loop+0x30/0x80 [ 76.974624][ T2606] ? clear_bhb_loop+0x30/0x80 [ 76.979287][ T2606] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 76.985197][ T2606] RIP: 0033:0x7ff96039e0d9 [ 76.989597][ T2606] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 77.009196][ T2606] RSP: 002b:00007ff961233fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 77.017599][ T2606] RAX: ffffffffffffffda RBX: 00007ff960625fa0 RCX: 00007ff96039e0d9 [ 77.025561][ T2606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 77.033516][ T2606] RBP: 00007ff961234090 R08: 0000000000000000 R09: 0000000000000000 [ 77.041469][ T2606] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 77.049433][ T2606] R13: 00007ff960626038 R14: 00007ff960625fa0 R15: 00007fff1e8c54b8 [ 77.057397][ T2606] [ 77.156115][ T2609] device syzkaller0 entered promiscuous mode [ 78.250743][ T2682] device syzkaller0 entered promiscuous mode [ 79.039971][ T2720] device syzkaller0 entered promiscuous mode [ 79.293844][ T2742] FAULT_INJECTION: forcing a failure. [ 79.293844][ T2742] name failslab, interval 1, probability 0, space 0, times 0 [ 79.307668][ T2742] CPU: 1 PID: 2742 Comm: syz.3.882 Not tainted syzkaller #0 [ 79.314968][ T2742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 79.325030][ T2742] Call Trace: [ 79.328328][ T2742] [ 79.331254][ T2742] __dump_stack+0x21/0x24 [ 79.335588][ T2742] dump_stack_lvl+0x110/0x170 [ 79.340279][ T2742] ? __cfi_dump_stack_lvl+0x8/0x8 [ 79.345316][ T2742] ? __kasan_kmalloc+0x95/0xb0 [ 79.350102][ T2742] dump_stack+0x15/0x24 [ 79.354262][ T2742] should_fail_ex+0x3bf/0x510 [ 79.358940][ T2742] ? build_skb+0x2a/0x220 [ 79.363352][ T2742] __should_failslab+0xac/0xf0 [ 79.368125][ T2742] should_failslab+0x9/0x20 [ 79.372638][ T2742] kmem_cache_alloc+0x3b/0x320 [ 79.377407][ T2742] ? __kasan_check_write+0x14/0x20 [ 79.382515][ T2742] build_skb+0x2a/0x220 [ 79.386671][ T2742] bpf_prog_test_run_skb+0x38f/0x12f0 [ 79.392060][ T2742] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 79.397889][ T2742] bpf_prog_test_run+0x3b4/0x5c0 [ 79.402944][ T2742] ? bpf_prog_query+0x270/0x270 [ 79.407794][ T2742] ? selinux_bpf+0xce/0xf0 [ 79.412214][ T2742] ? security_bpf+0x93/0xb0 [ 79.416728][ T2742] __sys_bpf+0x5ee/0x850 [ 79.420981][ T2742] ? bpf_link_show_fdinfo+0x330/0x330 [ 79.426360][ T2742] ? __cfi_ksys_write+0x10/0x10 [ 79.431249][ T2742] ? debug_smp_processor_id+0x17/0x20 [ 79.436636][ T2742] __x64_sys_bpf+0x7c/0x90 [ 79.441068][ T2742] x64_sys_call+0x488/0x9a0 [ 79.445583][ T2742] do_syscall_64+0x4c/0xa0 [ 79.450011][ T2742] ? clear_bhb_loop+0x30/0x80 [ 79.454698][ T2742] ? clear_bhb_loop+0x30/0x80 [ 79.459429][ T2742] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 79.465368][ T2742] RIP: 0033:0x7ff96039e0d9 [ 79.469800][ T2742] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 79.489507][ T2742] RSP: 002b:00007ff961234028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 79.497938][ T2742] RAX: ffffffffffffffda RBX: 00007ff960625fa0 RCX: 00007ff96039e0d9 [ 79.505926][ T2742] RDX: 0000000000000050 RSI: 00002000000005c0 RDI: 000000000000000a [ 79.513907][ T2742] RBP: 00007ff961234090 R08: 0000000000000000 R09: 0000000000000000 [ 79.521889][ T2742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 79.529913][ T2742] R13: 00007ff960626038 R14: 00007ff960625fa0 R15: 00007fff1e8c54b8 [ 79.537901][ T2742] [ 80.640389][ T2792] device syzkaller0 entered promiscuous mode [ 81.332325][ T2841] FAULT_INJECTION: forcing a failure. [ 81.332325][ T2841] name failslab, interval 1, probability 0, space 0, times 0 [ 81.366203][ T2841] CPU: 0 PID: 2841 Comm: syz.2.918 Not tainted syzkaller #0 [ 81.373555][ T2841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 81.383617][ T2841] Call Trace: [ 81.386896][ T2841] [ 81.389831][ T2841] __dump_stack+0x21/0x24 [ 81.394163][ T2841] dump_stack_lvl+0x110/0x170 [ 81.400238][ T2841] ? __cfi_dump_stack_lvl+0x8/0x8 [ 81.405277][ T2841] dump_stack+0x15/0x24 [ 81.409440][ T2841] should_fail_ex+0x3bf/0x510 [ 81.414118][ T2841] ? mas_dup_build+0x342/0x17f0 [ 81.418978][ T2841] __should_failslab+0xac/0xf0 [ 81.423765][ T2841] should_failslab+0x9/0x20 [ 81.428283][ T2841] kmem_cache_alloc+0x3b/0x320 [ 81.433070][ T2841] ? __alloc_pages+0x610/0x610 [ 81.437841][ T2841] mas_dup_build+0x342/0x17f0 [ 81.442527][ T2841] ? __alloc_pages+0x1fa/0x610 [ 81.447297][ T2841] ? __cfi___alloc_pages+0x10/0x10 [ 81.452421][ T2841] __mt_dup+0x154/0x240 [ 81.456578][ T2841] ? __cfi___mt_dup+0x10/0x10 [ 81.461258][ T2841] ? pgd_alloc+0x90/0x2b0 [ 81.465597][ T2841] ? memset+0x35/0x40 [ 81.469584][ T2841] copy_mm+0x769/0x1ad0 [ 81.473745][ T2841] ? kasan_save_alloc_info+0x1f/0x30 [ 81.479026][ T2841] ? copy_signal+0x630/0x630 [ 81.483616][ T2841] ? _raw_spin_lock+0x94/0xf0 [ 81.488299][ T2841] ? __init_rwsem+0x11b/0x1f0 [ 81.492982][ T2841] ? copy_signal+0x4eb/0x630 [ 81.497566][ T2841] copy_process+0x12d8/0x3500 [ 81.502248][ T2841] ? idle_dummy+0x10/0x10 [ 81.506581][ T2841] kernel_clone+0x22f/0x7f0 [ 81.511093][ T2841] ? __cfi_kernel_clone+0x10/0x10 [ 81.516120][ T2841] ? __kasan_check_write+0x14/0x20 [ 81.521235][ T2841] ? mutex_unlock+0x8f/0x230 [ 81.525841][ T2841] __x64_sys_clone+0x193/0x200 [ 81.530618][ T2841] ? __cfi___x64_sys_clone+0x10/0x10 [ 81.535916][ T2841] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 81.541994][ T2841] x64_sys_call+0x990/0x9a0 [ 81.546507][ T2841] do_syscall_64+0x4c/0xa0 [ 81.550929][ T2841] ? clear_bhb_loop+0x30/0x80 [ 81.555606][ T2841] ? clear_bhb_loop+0x30/0x80 [ 81.560287][ T2841] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 81.566214][ T2841] RIP: 0033:0x7f273b79e0d9 [ 81.570628][ T2841] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 81.590232][ T2841] RSP: 002b:00007f273c5c1fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 81.598657][ T2841] RAX: ffffffffffffffda RBX: 00007f273ba25fa0 RCX: 00007f273b79e0d9 [ 81.606633][ T2841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 81.614612][ T2841] RBP: 00007f273c5c2090 R08: 0000000000000000 R09: 0000000000000000 [ 81.622591][ T2841] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 81.630573][ T2841] R13: 00007f273ba26038 R14: 00007f273ba25fa0 R15: 00007ffcb8efdc38 [ 81.638553][ T2841] [ 81.695013][ T2843] device syzkaller0 entered promiscuous mode [ 81.827023][ T2847] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 81.829917][ T2839] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 83.645070][ T2923] device wg2 entered promiscuous mode [ 84.393269][ T2957] device syzkaller0 entered promiscuous mode [ 85.229708][ T3011] device syzkaller0 entered promiscuous mode [ 85.406798][ T3022] FAULT_INJECTION: forcing a failure. [ 85.406798][ T3022] name failslab, interval 1, probability 0, space 0, times 0 [ 85.489786][ T3022] CPU: 0 PID: 3022 Comm: syz.1.981 Not tainted syzkaller #0 [ 85.497115][ T3022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 85.507179][ T3022] Call Trace: [ 85.510464][ T3022] [ 85.513393][ T3022] __dump_stack+0x21/0x24 [ 85.517741][ T3022] dump_stack_lvl+0x110/0x170 [ 85.522434][ T3022] ? __cfi_dump_stack_lvl+0x8/0x8 [ 85.527469][ T3022] ? avc_has_perm+0x163/0x250 [ 85.532157][ T3022] dump_stack+0x15/0x24 [ 85.536323][ T3022] should_fail_ex+0x3bf/0x510 [ 85.541013][ T3022] __should_failslab+0xac/0xf0 [ 85.545783][ T3022] should_failslab+0x9/0x20 [ 85.550299][ T3022] __kmem_cache_alloc_node+0x3d/0x2d0 [ 85.555678][ T3022] ? __get_vm_area_node+0x12c/0x360 [ 85.560878][ T3022] ? __get_vm_area_node+0x12c/0x360 [ 85.566164][ T3022] kmalloc_node_trace+0x26/0xb0 [ 85.571011][ T3022] __get_vm_area_node+0x12c/0x360 [ 85.576022][ T3022] __vmalloc_node_range+0x326/0x1440 [ 85.581288][ T3022] ? bpf_prog_alloc_no_stats+0x3e/0x3f0 [ 85.586819][ T3022] ? __cfi_avc_has_perm_noaudit+0x10/0x10 [ 85.592524][ T3022] ? __stack_depot_save+0x36/0x490 [ 85.597621][ T3022] ? selinux_capable+0x2b6/0x3b0 [ 85.602629][ T3022] ? _parse_integer_limit+0x18e/0x1d0 [ 85.607987][ T3022] ? __cfi___vmalloc_node_range+0x10/0x10 [ 85.613694][ T3022] ? avc_has_perm_noaudit+0x390/0x490 [ 85.619051][ T3022] ? avc_has_perm_noaudit+0x390/0x490 [ 85.624434][ T3022] ? bpf_prog_alloc_no_stats+0x3e/0x3f0 [ 85.629975][ T3022] __vmalloc+0x79/0x90 [ 85.634068][ T3022] ? bpf_prog_alloc_no_stats+0x3e/0x3f0 [ 85.639597][ T3022] bpf_prog_alloc_no_stats+0x3e/0x3f0 [ 85.644953][ T3022] bpf_prog_alloc+0x21/0x1c0 [ 85.649526][ T3022] bpf_prog_load+0x811/0x1670 [ 85.654187][ T3022] ? map_freeze+0x3a0/0x3a0 [ 85.658676][ T3022] ? selinux_bpf+0xc7/0xf0 [ 85.663075][ T3022] ? security_bpf+0x93/0xb0 [ 85.667569][ T3022] __sys_bpf+0x57b/0x850 [ 85.671798][ T3022] ? bpf_link_show_fdinfo+0x330/0x330 [ 85.677155][ T3022] ? __cfi_ksys_write+0x10/0x10 [ 85.681996][ T3022] ? do_user_addr_fault+0x9a5/0x1030 [ 85.687309][ T3022] ? debug_smp_processor_id+0x17/0x20 [ 85.692674][ T3022] __x64_sys_bpf+0x7c/0x90 [ 85.697079][ T3022] x64_sys_call+0x488/0x9a0 [ 85.701572][ T3022] do_syscall_64+0x4c/0xa0 [ 85.705975][ T3022] ? clear_bhb_loop+0x30/0x80 [ 85.710633][ T3022] ? clear_bhb_loop+0x30/0x80 [ 85.715290][ T3022] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.721172][ T3022] RIP: 0033:0x7f9e0779e0d9 [ 85.725570][ T3022] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 85.745160][ T3022] RSP: 002b:00007f9e086b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 85.753564][ T3022] RAX: ffffffffffffffda RBX: 00007f9e07a25fa0 RCX: 00007f9e0779e0d9 [ 85.761521][ T3022] RDX: 0000000000000094 RSI: 00002000000000c0 RDI: 0000000000000005 [ 85.769475][ T3022] RBP: 00007f9e086b0090 R08: 0000000000000000 R09: 0000000000000000 [ 85.777434][ T3022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 85.785387][ T3022] R13: 00007f9e07a26038 R14: 00007f9e07a25fa0 R15: 00007ffed2a39598 [ 85.793352][ T3022] [ 86.219527][ T3022] syz.1.981: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 86.241181][ T3022] CPU: 1 PID: 3022 Comm: syz.1.981 Not tainted syzkaller #0 [ 86.248502][ T3022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 86.258565][ T3022] Call Trace: [ 86.261845][ T3022] [ 86.264779][ T3022] __dump_stack+0x21/0x24 [ 86.269145][ T3022] dump_stack_lvl+0x110/0x170 [ 86.273813][ T3022] ? __cfi_dump_stack_lvl+0x8/0x8 [ 86.278826][ T3022] ? pr_cont_kernfs_name+0x133/0x160 [ 86.284100][ T3022] dump_stack+0x15/0x24 [ 86.288244][ T3022] warn_alloc+0x1dc/0x200 [ 86.292563][ T3022] ? should_failslab+0x9/0x20 [ 86.297231][ T3022] ? __cfi_warn_alloc+0x10/0x10 [ 86.302076][ T3022] ? kmalloc_node_trace+0x3d/0xb0 [ 86.307082][ T3022] ? __get_vm_area_node+0x353/0x360 [ 86.312267][ T3022] __vmalloc_node_range+0x34b/0x1440 [ 86.317534][ T3022] ? __cfi_avc_has_perm_noaudit+0x10/0x10 [ 86.323500][ T3022] ? __stack_depot_save+0x36/0x490 [ 86.328596][ T3022] ? selinux_capable+0x2b6/0x3b0 [ 86.333517][ T3022] ? _parse_integer_limit+0x18e/0x1d0 [ 86.338874][ T3022] ? __cfi___vmalloc_node_range+0x10/0x10 [ 86.344576][ T3022] ? avc_has_perm_noaudit+0x390/0x490 [ 86.349930][ T3022] ? avc_has_perm_noaudit+0x390/0x490 [ 86.355283][ T3022] ? bpf_prog_alloc_no_stats+0x3e/0x3f0 [ 86.360832][ T3022] __vmalloc+0x79/0x90 [ 86.364885][ T3022] ? bpf_prog_alloc_no_stats+0x3e/0x3f0 [ 86.370421][ T3022] bpf_prog_alloc_no_stats+0x3e/0x3f0 [ 86.375780][ T3022] bpf_prog_alloc+0x21/0x1c0 [ 86.380354][ T3022] bpf_prog_load+0x811/0x1670 [ 86.385014][ T3022] ? map_freeze+0x3a0/0x3a0 [ 86.389512][ T3022] ? selinux_bpf+0xc7/0xf0 [ 86.393920][ T3022] ? security_bpf+0x93/0xb0 [ 86.398416][ T3022] __sys_bpf+0x57b/0x850 [ 86.402731][ T3022] ? bpf_link_show_fdinfo+0x330/0x330 [ 86.408085][ T3022] ? __cfi_ksys_write+0x10/0x10 [ 86.412921][ T3022] ? do_user_addr_fault+0x9a5/0x1030 [ 86.418196][ T3022] ? debug_smp_processor_id+0x17/0x20 [ 86.423552][ T3022] __x64_sys_bpf+0x7c/0x90 [ 86.427953][ T3022] x64_sys_call+0x488/0x9a0 [ 86.432444][ T3022] do_syscall_64+0x4c/0xa0 [ 86.436845][ T3022] ? clear_bhb_loop+0x30/0x80 [ 86.441595][ T3022] ? clear_bhb_loop+0x30/0x80 [ 86.446263][ T3022] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.452152][ T3022] RIP: 0033:0x7f9e0779e0d9 [ 86.456553][ T3022] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 86.476160][ T3022] RSP: 002b:00007f9e086b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 86.484559][ T3022] RAX: ffffffffffffffda RBX: 00007f9e07a25fa0 RCX: 00007f9e0779e0d9 [ 86.492524][ T3022] RDX: 0000000000000094 RSI: 00002000000000c0 RDI: 0000000000000005 [ 86.500489][ T3022] RBP: 00007f9e086b0090 R08: 0000000000000000 R09: 0000000000000000 [ 86.508457][ T3022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 86.516460][ T3022] R13: 00007f9e07a26038 R14: 00007f9e07a25fa0 R15: 00007ffed2a39598 [ 86.524430][ T3022] [ 86.578165][ T3022] Mem-Info: [ 86.581369][ T3022] active_anon:6391 inactive_anon:0 isolated_anon:0 [ 86.581369][ T3022] active_file:26450 inactive_file:2317 isolated_file:0 [ 86.581369][ T3022] unevictable:0 dirty:103 writeback:0 [ 86.581369][ T3022] slab_reclaimable:7711 slab_unreclaimable:87265 [ 86.581369][ T3022] mapped:29753 shmem:820 pagetables:769 [ 86.581369][ T3022] sec_pagetables:0 bounce:0 [ 86.581369][ T3022] kernel_misc_reclaimable:0 [ 86.581369][ T3022] free:1497645 free_pcp:12282 free_cma:0 [ 86.719176][ T3022] Node 0 active_anon:26264kB inactive_anon:0kB active_file:105800kB inactive_file:9268kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:119312kB dirty:412kB writeback:0kB shmem:3880kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4464kB pagetables:3076kB sec_pagetables:0kB all_unreclaimable? no [ 86.754075][ T3022] DMA32 free:2966484kB boost:0kB min:31276kB low:39092kB high:46908kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2971888kB mlocked:0kB bounce:0kB free_pcp:5404kB local_pcp:0kB free_cma:0kB [ 86.814942][ T3022] lowmem_reserve[]: 0 3932 3932 3932 [ 86.822662][ T3022] Normal free:3013204kB boost:0kB min:42448kB low:53060kB high:63672kB reserved_highatomic:0KB active_anon:26264kB inactive_anon:0kB active_file:105800kB inactive_file:9268kB unevictable:0kB writepending:412kB present:5242880kB managed:4026400kB mlocked:0kB bounce:0kB free_pcp:44288kB local_pcp:22456kB free_cma:0kB [ 86.903103][ T3022] lowmem_reserve[]: 0 0 0 0 [ 86.907715][ T3022] DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 3*256kB (M) 3*512kB (M) 2*1024kB (UM) 2*2048kB (M) 722*4096kB (M) = 2966484kB [ 86.927192][ T3022] Normal: 2414*4kB (UME) 1681*8kB (UME) 1412*16kB (UME) 632*32kB (UME) 293*64kB (UME) 215*128kB (UM) 133*256kB (UME) 68*512kB (UME) 13*1024kB (UM) 6*2048kB (UM) 692*4096kB (M) = 3041088kB [ 86.948570][ T3022] 29309 total pagecache pages [ 86.953478][ T3022] 0 pages in swap cache [ 86.959889][ T3022] Free swap = 124996kB [ 86.966290][ T3022] Total swap = 124996kB [ 86.972712][ T3022] 2097051 pages RAM [ 86.984965][ T3022] 0 pages HighMem/MovableOnly [ 86.995067][ T3022] 347479 pages reserved [ 87.003132][ T3022] 0 pages cma reserved [ 87.112179][ T3078] device syzkaller0 entered promiscuous mode [ 87.637237][ T3104] device wg2 entered promiscuous mode [ 87.865347][ T3116] device syzkaller0 entered promiscuous mode [ 88.509842][ T3163] FAULT_INJECTION: forcing a failure. [ 88.509842][ T3163] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 88.593967][ T3163] CPU: 1 PID: 3163 Comm: syz.3.1033 Not tainted syzkaller #0 [ 88.601384][ T3163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 88.611448][ T3163] Call Trace: [ 88.614727][ T3163] [ 88.617658][ T3163] __dump_stack+0x21/0x24 [ 88.621995][ T3163] dump_stack_lvl+0x110/0x170 [ 88.626677][ T3163] ? __cfi_dump_stack_lvl+0x8/0x8 [ 88.631712][ T3163] dump_stack+0x15/0x24 [ 88.635881][ T3163] should_fail_ex+0x3bf/0x510 [ 88.640555][ T3163] should_fail+0xb/0x10 [ 88.644703][ T3163] should_fail_usercopy+0x1a/0x20 [ 88.649741][ T3163] _copy_to_user+0x1e/0x90 [ 88.654166][ T3163] simple_read_from_buffer+0xe9/0x160 [ 88.659549][ T3163] proc_fail_nth_read+0x1a6/0x220 [ 88.664598][ T3163] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 88.670161][ T3163] ? security_file_permission+0x94/0xb0 [ 88.675730][ T3163] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 88.681290][ T3163] vfs_read+0x286/0x930 [ 88.685461][ T3163] ? __cfi_vfs_read+0x10/0x10 [ 88.690166][ T3163] ? __kasan_check_write+0x14/0x20 [ 88.695289][ T3163] ? mutex_lock+0x93/0x1b0 [ 88.699719][ T3163] ? __cfi_mutex_lock+0x10/0x10 [ 88.704591][ T3163] ? __fdget_pos+0x2cd/0x380 [ 88.709187][ T3163] ? ksys_read+0x70/0x260 [ 88.713521][ T3163] ksys_read+0x14a/0x260 [ 88.717766][ T3163] ? __cfi_ksys_read+0x10/0x10 [ 88.722533][ T3163] ? debug_smp_processor_id+0x17/0x20 [ 88.727910][ T3163] __x64_sys_read+0x7b/0x90 [ 88.732413][ T3163] x64_sys_call+0x2f/0x9a0 [ 88.736828][ T3163] do_syscall_64+0x4c/0xa0 [ 88.741244][ T3163] ? clear_bhb_loop+0x30/0x80 [ 88.745919][ T3163] ? clear_bhb_loop+0x30/0x80 [ 88.750596][ T3163] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 88.756494][ T3163] RIP: 0033:0x7ff96035e90e [ 88.760910][ T3163] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 88.780518][ T3163] RSP: 002b:00007ff961233fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 88.788939][ T3163] RAX: ffffffffffffffda RBX: 00007ff9612346c0 RCX: 00007ff96035e90e [ 88.796910][ T3163] RDX: 000000000000000f RSI: 00007ff9612340a0 RDI: 0000000000000004 [ 88.804871][ T3163] RBP: 00007ff961234090 R08: 0000000000000000 R09: 0000000000000000 [ 88.812823][ T3163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 88.821295][ T3163] R13: 00007ff960626038 R14: 00007ff960625fa0 R15: 00007fff1e8c54b8 [ 88.829254][ T3163] [ 89.016921][ T3183] FAULT_INJECTION: forcing a failure. [ 89.016921][ T3183] name failslab, interval 1, probability 0, space 0, times 0 [ 89.060380][ T3183] CPU: 1 PID: 3183 Comm: syz.4.1042 Not tainted syzkaller #0 [ 89.067794][ T3183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 89.077961][ T3183] Call Trace: [ 89.081241][ T3183] [ 89.084174][ T3183] __dump_stack+0x21/0x24 [ 89.088510][ T3183] dump_stack_lvl+0x110/0x170 [ 89.093190][ T3183] ? __cfi_dump_stack_lvl+0x8/0x8 [ 89.098214][ T3183] ? preempt_schedule_irq+0xca/0x120 [ 89.103510][ T3183] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 89.109240][ T3183] dump_stack+0x15/0x24 [ 89.113398][ T3183] should_fail_ex+0x3bf/0x510 [ 89.118074][ T3183] __should_failslab+0xac/0xf0 [ 89.122841][ T3183] should_failslab+0x9/0x20 [ 89.127342][ T3183] kmem_cache_alloc_bulk+0x2d/0x3c0 [ 89.132548][ T3183] mas_dup_build+0xa7c/0x17f0 [ 89.137245][ T3183] __mt_dup+0x154/0x240 [ 89.141407][ T3183] ? __cfi___mt_dup+0x10/0x10 [ 89.146087][ T3183] ? pgd_alloc+0x90/0x2b0 [ 89.150464][ T3183] ? memset+0x35/0x40 [ 89.154449][ T3183] copy_mm+0x769/0x1ad0 [ 89.158608][ T3183] ? kasan_save_alloc_info+0x1f/0x30 [ 89.163893][ T3183] ? copy_signal+0x630/0x630 [ 89.168486][ T3183] ? _raw_spin_lock+0x94/0xf0 [ 89.173166][ T3183] ? __init_rwsem+0x11b/0x1f0 [ 89.177845][ T3183] ? copy_signal+0x4eb/0x630 [ 89.182437][ T3183] copy_process+0x12d8/0x3500 [ 89.187134][ T3183] ? idle_dummy+0x10/0x10 [ 89.191473][ T3183] kernel_clone+0x22f/0x7f0 [ 89.195980][ T3183] ? __cfi_kernel_clone+0x10/0x10 [ 89.201012][ T3183] ? __kasan_check_write+0x14/0x20 [ 89.206129][ T3183] ? mutex_unlock+0x8f/0x230 [ 89.210728][ T3183] __x64_sys_clone+0x193/0x200 [ 89.215499][ T3183] ? __cfi___x64_sys_clone+0x10/0x10 [ 89.220808][ T3183] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 89.226881][ T3183] x64_sys_call+0x990/0x9a0 [ 89.231388][ T3183] do_syscall_64+0x4c/0xa0 [ 89.235809][ T3183] ? clear_bhb_loop+0x30/0x80 [ 89.240490][ T3183] ? clear_bhb_loop+0x30/0x80 [ 89.245162][ T3183] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 89.251061][ T3183] RIP: 0033:0x7f7222f9e0d9 [ 89.255475][ T3183] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 89.275079][ T3183] RSP: 002b:00007f7223ef4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 89.283500][ T3183] RAX: ffffffffffffffda RBX: 00007f7223225fa0 RCX: 00007f7222f9e0d9 [ 89.291486][ T3183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 89.299503][ T3183] RBP: 00007f7223ef5090 R08: 0000000000000000 R09: 0000000000000000 [ 89.307490][ T3183] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 89.315466][ T3183] R13: 00007f7223226038 R14: 00007f7223225fa0 R15: 00007ffe01a9bb48 [ 89.323453][ T3183] [ 89.563817][ T28] audit: type=1400 audit(1785961867.742:136): avc: denied { create } for pid=3231 comm="syz.3.1061" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 89.939719][ T3265] FAULT_INJECTION: forcing a failure. [ 89.939719][ T3265] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 89.979483][ T3269] device syzkaller0 entered promiscuous mode [ 89.986051][ T3265] CPU: 1 PID: 3265 Comm: syz.0.1074 Not tainted syzkaller #0 [ 89.993447][ T3265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 90.003510][ T3265] Call Trace: [ 90.006793][ T3265] [ 90.009731][ T3265] __dump_stack+0x21/0x24 [ 90.014075][ T3265] dump_stack_lvl+0x110/0x170 [ 90.018765][ T3265] ? __cfi_dump_stack_lvl+0x8/0x8 [ 90.023818][ T3265] dump_stack+0x15/0x24 [ 90.027989][ T3265] should_fail_ex+0x3bf/0x510 [ 90.032673][ T3265] should_fail+0xb/0x10 [ 90.036828][ T3265] should_fail_usercopy+0x1a/0x20 [ 90.041865][ T3265] _copy_from_user+0x1e/0xc0 [ 90.046472][ T3265] __sys_bpf+0x2a0/0x850 [ 90.050722][ T3265] ? bpf_link_show_fdinfo+0x330/0x330 [ 90.056099][ T3265] ? __cfi_ksys_write+0x10/0x10 [ 90.060955][ T3265] ? debug_smp_processor_id+0x17/0x20 [ 90.066327][ T3265] __x64_sys_bpf+0x7c/0x90 [ 90.070737][ T3265] x64_sys_call+0x488/0x9a0 [ 90.075247][ T3265] do_syscall_64+0x4c/0xa0 [ 90.079669][ T3265] ? clear_bhb_loop+0x30/0x80 [ 90.084348][ T3265] ? clear_bhb_loop+0x30/0x80 [ 90.089033][ T3265] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.094929][ T3265] RIP: 0033:0x7fd56f39e0d9 [ 90.099352][ T3265] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 90.118947][ T3265] RSP: 002b:00007fd570311028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 90.127350][ T3265] RAX: ffffffffffffffda RBX: 00007fd56f625fa0 RCX: 00007fd56f39e0d9 [ 90.135310][ T3265] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 90.143264][ T3265] RBP: 00007fd570311090 R08: 0000000000000000 R09: 0000000000000000 [ 90.151225][ T3265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 90.159182][ T3265] R13: 00007fd56f626038 R14: 00007fd56f625fa0 R15: 00007ffcde095d68 [ 90.167144][ T3265] [ 91.326633][ T3354] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.354987][ T3354] device bridge_slave_1 left promiscuous mode [ 91.367100][ T3354] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.385491][ T3354] device bridge_slave_0 left promiscuous mode [ 91.391680][ T3354] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.522977][ C1] sched: RT throttling activated [ 93.064285][ T3395] device syzkaller0 entered promiscuous mode [ 93.618108][ C0] ================================================================== [ 93.626215][ C0] BUG: KASAN: slab-out-of-bounds in __bpf_get_stackid+0x6fa/0x960 [ 93.635343][ C0] Write of size 56 at addr ffff888119a35110 by task syz.3.1155/3449 [ 93.643311][ C0] [ 93.645630][ C0] CPU: 0 PID: 3449 Comm: syz.3.1155 Not tainted syzkaller #0 [ 93.652996][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 93.663142][ C0] Call Trace: [ 93.666409][ C0] [ 93.669237][ C0] __dump_stack+0x21/0x24 [ 93.673554][ C0] dump_stack_lvl+0x110/0x170 [ 93.678223][ C0] ? __cfi_dump_stack_lvl+0x8/0x8 [ 93.683248][ C0] ? __bpf_get_stackid+0x6fa/0x960 [ 93.688348][ C0] print_address_description+0x71/0x200 [ 93.693883][ C0] print_report+0x4a/0x60 [ 93.698196][ C0] kasan_report+0x122/0x150 [ 93.702685][ C0] ? __bpf_get_stackid+0x6fa/0x960 [ 93.707780][ C0] kasan_check_range+0x249/0x2a0 [ 93.712698][ C0] ? __bpf_get_stackid+0x6fa/0x960 [ 93.717789][ C0] memcpy+0x44/0x70 [ 93.721578][ C0] __bpf_get_stackid+0x6fa/0x960 [ 93.726496][ C0] bpf_get_stackid_pe+0x2ee/0x400 [ 93.731503][ C0] bpf_prog_ebdd8313a69a195f+0x28/0x3d [ 93.736945][ C0] ? sched_clock+0x9/0x10 [ 93.741293][ C0] bpf_overflow_handler+0x521/0x5e0 [ 93.746475][ C0] ? __cfi_bpf_overflow_handler+0x10/0x10 [ 93.752175][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 93.757366][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 93.762891][ C0] ? __perf_event_account_interrupt+0x1a4/0x2c0 [ 93.769115][ C0] __perf_event_overflow+0x458/0x640 [ 93.774389][ C0] perf_swevent_hrtimer+0x4b4/0x540 [ 93.779573][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 93.785097][ C0] ? __cfi_perf_swevent_hrtimer+0x10/0x10 [ 93.790809][ C0] ? kmem_cache_free+0x12d/0x300 [ 93.795739][ C0] ? timerqueue_del+0xd3/0x120 [ 93.800510][ C0] ? __cfi_perf_swevent_hrtimer+0x10/0x10 [ 93.806219][ C0] __hrtimer_run_queues+0x398/0x890 [ 93.811406][ C0] ? hrtimer_interrupt+0x8c0/0x8c0 [ 93.816501][ C0] ? ktime_get_update_offsets_now+0x30c/0x320 [ 93.822558][ C0] hrtimer_interrupt+0x3ad/0x8c0 [ 93.827484][ C0] __sysvec_apic_timer_interrupt+0x11e/0x440 [ 93.833455][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 93.839077][ C0] [ 93.841989][ C0] [ 93.844900][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 93.850864][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x1/0x60 [ 93.856918][ C0] Code: fb e8 23 00 00 00 48 8b 3d bc 7c 21 06 48 89 de e8 f4 d1 44 00 5b 5d c3 00 90 90 90 90 90 90 90 90 90 90 90 b8 0c 67 40 a5 55 <48> 89 e5 48 8b 45 08 65 48 8b 0d 70 07 91 7e 65 8b 15 71 07 91 7e [ 93.876510][ C0] RSP: 0018:ffffc90000e27bd0 EFLAGS: 00000246 [ 93.882558][ C0] RAX: ffffffff8199f432 RBX: 0000000000000000 RCX: 0000000000000002 [ 93.890511][ C0] RDX: ffff8881247bbcc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 93.898462][ C0] RBP: ffffc90000e27e80 R08: ffff888140511b3f R09: 1ffff110280a2367 [ 93.906412][ C0] R10: dffffc0000000000 R11: ffffed10280a2368 R12: 0000000040042408 [ 93.914366][ C0] R13: dffffc0000000000 R14: fffff520001c4f8c R15: ffffc90005511000 [ 93.922318][ C0] ? perf_ioctl+0x8e2/0x1e70 [ 93.926921][ C0] ? perf_ioctl+0x151d/0x1e70 [ 93.931581][ C0] ? has_cap_mac_admin+0x370/0x370 [ 93.936686][ C0] ? __cfi_perf_ioctl+0x10/0x10 [ 93.941524][ C0] ? selinux_file_ioctl+0xc0/0x4c0 [ 93.946620][ C0] ? selinux_file_ioctl+0x3ad/0x4c0 [ 93.951917][ C0] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 93.957451][ C0] ? clockevents_program_event+0x24a/0x330 [ 93.963255][ C0] ? __fget_files+0x2d1/0x330 [ 93.967913][ C0] ? security_file_ioctl+0x95/0xc0 [ 93.973008][ C0] ? __cfi_perf_ioctl+0x10/0x10 [ 93.977943][ C0] __se_sys_ioctl+0x12f/0x1b0 [ 93.982626][ C0] __x64_sys_ioctl+0x7b/0x90 [ 93.987211][ C0] x64_sys_call+0x58b/0x9a0 [ 93.991705][ C0] do_syscall_64+0x4c/0xa0 [ 93.996108][ C0] ? clear_bhb_loop+0x30/0x80 [ 94.000773][ C0] ? clear_bhb_loop+0x30/0x80 [ 94.005432][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 94.011317][ C0] RIP: 0033:0x7ff96039e0d9 [ 94.015715][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 94.035571][ C0] RSP: 002b:00007ff961234028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 94.043978][ C0] RAX: ffffffffffffffda RBX: 00007ff960625fa0 RCX: 00007ff96039e0d9 [ 94.051936][ C0] RDX: 0000000000000004 RSI: 0000000040042408 RDI: 0000000000000005 [ 94.059897][ C0] RBP: 00007ff960435024 R08: 0000000000000000 R09: 0000000000000000 [ 94.067850][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.075803][ C0] R13: 00007ff960626038 R14: 00007ff960625fa0 R15: 00007fff1e8c54b8 [ 94.083763][ C0] [ 94.086761][ C0] [ 94.089065][ C0] Allocated by task 3449: [ 94.093369][ C0] kasan_set_track+0x4b/0x70 [ 94.097946][ C0] kasan_save_alloc_info+0x1f/0x30 [ 94.103037][ C0] __kasan_kmalloc+0x95/0xb0 [ 94.107607][ C0] __kmalloc_node+0xb2/0x1e0 [ 94.112180][ C0] bpf_map_area_alloc+0x4b/0xe0 [ 94.117015][ C0] prealloc_elems_and_freelist+0x8a/0x1e0 [ 94.122720][ C0] stack_map_alloc+0x398/0x520 [ 94.127461][ C0] map_create+0x467/0xcf0 [ 94.131771][ C0] __sys_bpf+0x34e/0x850 [ 94.135991][ C0] __x64_sys_bpf+0x7c/0x90 [ 94.140387][ C0] x64_sys_call+0x488/0x9a0 [ 94.144872][ C0] do_syscall_64+0x4c/0xa0 [ 94.149441][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 94.155318][ C0] [ 94.157627][ C0] The buggy address belongs to the object at ffff888119a35100 [ 94.157627][ C0] which belongs to the cache kmalloc-64 of size 64 [ 94.171483][ C0] The buggy address is located 16 bytes inside of [ 94.171483][ C0] 64-byte region [ffff888119a35100, ffff888119a35140) [ 94.184567][ C0] [ 94.186872][ C0] The buggy address belongs to the physical page: [ 94.193276][ C0] page:ffffea0004668d40 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x119a35 [ 94.203497][ C0] flags: 0x4000000000000200(slab|zone=1) [ 94.209115][ C0] raw: 4000000000000200 ffffea0004862f80 dead000000000002 ffff888100042780 [ 94.217674][ C0] raw: 0000000000000000 0000000000200020 00000001ffffffff 0000000000000000 [ 94.226235][ C0] page dumped because: kasan: bad access detected [ 94.232622][ C0] page_owner tracks the page as allocated [ 94.238323][ C0] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 458, tgid 456 (syz.3.48), ts 28966834968, free_ts 28962887473 [ 94.256039][ C0] post_alloc_hook+0x1f5/0x210 [ 94.260788][ C0] prep_new_page+0x1c/0x110 [ 94.265288][ C0] get_page_from_freelist+0x2ca9/0x2d20 [ 94.270821][ C0] __alloc_pages+0x1fa/0x610 [ 94.275392][ C0] alloc_slab_page+0x6e/0xf0 [ 94.279960][ C0] new_slab+0x98/0x3e0 [ 94.284005][ C0] ___slab_alloc+0x70f/0xb70 [ 94.288575][ C0] __slab_alloc+0x5e/0xa0 [ 94.292902][ C0] __kmem_cache_alloc_node+0x204/0x2d0 [ 94.298355][ C0] __kmalloc+0xa4/0x1e0 [ 94.302487][ C0] kobject_get_path+0xbf/0x200 [ 94.307233][ C0] kobject_uevent_env+0x29f/0x720 [ 94.312242][ C0] kobject_uevent+0x1d/0x30 [ 94.316727][ C0] net_rx_queue_update_kobjects+0x223/0x470 [ 94.322618][ C0] netdev_register_kobject+0x23d/0x330 [ 94.328069][ C0] register_netdevice+0xec9/0x1550 [ 94.333174][ C0] page last free stack trace: [ 94.337851][ C0] free_unref_page_prepare+0x80c/0x820 [ 94.343296][ C0] free_unref_page+0x93/0x530 [ 94.347954][ C0] __free_pages+0x67/0x100 [ 94.352351][ C0] __free_slab+0xc7/0x1a0 [ 94.356655][ C0] discard_slab+0x29/0x40 [ 94.360966][ C0] __slab_free+0x201/0x280 [ 94.365364][ C0] ___cache_free+0xbf/0xd0 [ 94.369761][ C0] qlist_free_all+0xc6/0x140 [ 94.374329][ C0] kasan_quarantine_reduce+0x14a/0x170 [ 94.379766][ C0] __kasan_slab_alloc+0x24/0x80 [ 94.384593][ C0] slab_post_alloc_hook+0x4f/0x2d0 [ 94.389702][ C0] kmem_cache_alloc_node+0x179/0x330 [ 94.394975][ C0] __alloc_skb+0xe8/0x4a0 [ 94.399303][ C0] inet6_netconf_notify_devconf+0x107/0x1c0 [ 94.405181][ C0] addrconf_ifdown+0x163e/0x1950 [ 94.410095][ C0] addrconf_notify+0x39f/0xe30 [ 94.414837][ C0] [ 94.417141][ C0] Memory state around the buggy address: [ 94.422743][ C0] ffff888119a35000: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 94.430779][ C0] ffff888119a35080: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 94.438815][ C0] >ffff888119a35100: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 94.446851][ C0] ^ [ 94.452197][ C0] ffff888119a35180: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 94.460231][ C0] ffff888119a35200: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 94.468272][ C0] ================================================================== [ 94.476325][ C0] Disabling lock debugging due to kernel taint [ 94.497751][ T28] audit: type=1400 audit(1785961872.672:137): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 94.519742][ T28] audit: type=1400 audit(1785961872.672:138): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 94.541351][ T28] audit: type=1400 audit(1785961872.672:139): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 94.562871][ T28] audit: type=1400 audit(1785961872.672:140): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 94.583901][ T28] audit: type=1400 audit(1785961872.672:141): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 94.604591][ T28] audit: type=1400 audit(1785961872.672:142): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 94.627857][ T28] audit: type=1400 audit(1785961872.672:143): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1