last executing test programs: 27.032051665s ago: executing program 0 (id=67): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000001300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x3}, @fwd={0x22}, @struct={0x0, 0x0, 0x0, 0x9, 0x0, 0x2}]}, {0x0, [0x0, 0x51]}}, &(0x7f00000005c0)=""/240, 0x40, 0xf0, 0x1}, 0x20) 23.858976261s ago: executing program 0 (id=67): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000001300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x3}, @fwd={0x22}, @struct={0x0, 0x0, 0x0, 0x9, 0x0, 0x2}]}, {0x0, [0x0, 0x51]}}, &(0x7f00000005c0)=""/240, 0x40, 0xf0, 0x1}, 0x20) 20.169167679s ago: executing program 0 (id=67): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000001300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x3}, @fwd={0x22}, @struct={0x0, 0x0, 0x0, 0x9, 0x0, 0x2}]}, {0x0, [0x0, 0x51]}}, &(0x7f00000005c0)=""/240, 0x40, 0xf0, 0x1}, 0x20) 14.638670841s ago: executing program 0 (id=67): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000001300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x3}, @fwd={0x22}, @struct={0x0, 0x0, 0x0, 0x9, 0x0, 0x2}]}, {0x0, [0x0, 0x51]}}, &(0x7f00000005c0)=""/240, 0x40, 0xf0, 0x1}, 0x20) 9.411975656s ago: executing program 0 (id=67): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000001300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x3}, @fwd={0x22}, @struct={0x0, 0x0, 0x0, 0x9, 0x0, 0x2}]}, {0x0, [0x0, 0x51]}}, &(0x7f00000005c0)=""/240, 0x40, 0xf0, 0x1}, 0x20) 5.956644258s ago: executing program 0 (id=67): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000001300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x3}, @fwd={0x22}, @struct={0x0, 0x0, 0x0, 0x9, 0x0, 0x2}]}, {0x0, [0x0, 0x51]}}, &(0x7f00000005c0)=""/240, 0x40, 0xf0, 0x1}, 0x20) 2.9353941s ago: executing program 3 (id=452): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e00000004000000040000000f00000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\f\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc, 0x7}, 0x410, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x10000, 0x7, 0x2, 0x80, 0x1}, 0x50) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r1, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r2, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000d00)={0x0, 0x0}, 0x8) r4 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000380)=r3, 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000000)=r4, 0x4) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f00000006c0), &(0x7f0000000000), 0x2}, 0x20) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 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, 0x8, 0x3, @perf_bp={0x0, 0x4}, 0x6000, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0700000004000000000900000100000028"], 0x50) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x38) perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9e9, 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, 0x3}, 0x40, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x50) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00'}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xf, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1, 0x2}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xe}, 0x94) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xca, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xa, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b70300000000008085000000700000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r7, 0x0, 0x10, 0xfffffef3, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x5562, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r6, &(0x7f0000000000), &(0x7f0000000040)=""/73}, 0x70) 2.875875561s ago: executing program 1 (id=453): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x80}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1, 0x4, 0x8, 0x1, 0x0, 0x0, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r1, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000008c0)={r2, &(0x7f0000000300)="391d8710b2b7575df79aeeb705d067a6f47da5663ec122ea0769d1227ec76e0a4a8b25facb92892d1f323366953bf1b5c5cdf890", &(0x7f0000000680)=""/194, 0x4}, 0x20) 2.848826152s ago: executing program 1 (id=454): bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0xe, 0x4, 0x8, 0x8001, 0x4}, 0x48) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'\x00', @remote}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 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}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) close(r1) ioctl$TUNGETFILTER(r1, 0x801054db, 0x0) r2 = getpid() perf_event_open(0x0, r2, 0x3, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) 2.640913967s ago: executing program 3 (id=455): perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x20, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x440, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x2, 0x0, 0x0, 0xf}]}, {0x0, [0x0, 0x5f]}}, 0x0, 0x28}, 0x20) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='/proc///\x00\x82q\xee\x00!\xbd\xc2\x98#YP\xee\x9c2G\xf0\x81x\x97'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_ro(r1, 0x0, 0x275a, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r3, 0x58, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000340)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x7, '\x00', r4, 0xffffffffffffffff, 0x4, 0x0, 0x5}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x58, &(0x7f0000000180)}, 0x10) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x100) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='blkio.throttle.io_serviced\x00', 0x275a, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_virt_wifi\x00'}) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x41200100, 0x0, 0x0, 0x0, 0x0, 0x0) 2.209484967s ago: executing program 1 (id=456): socketpair$tipc(0x1e, 0x2, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0a00000008000000e47f000001"], 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000300)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1e00000004000000ff"], 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1b"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) ioctl$SIOCSIFHWADDR(r1, 0x8946, &(0x7f0000000040)={'veth0_vlan\x00', @random='\x00\x00\x00\x00\x00 '}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000500), &(0x7f0000000280)}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x40e00, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[r2], 0x0, 0x10, 0x8000}, 0x94) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000340), 0x0}, 0x20) socketpair(0x1, 0x1, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r4 = syz_clone(0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x480283, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x7, 0x6}, 0x7606}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x9) bpf$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) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x95, 0xffffffffffffff10, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x201, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x6001, 0x3, 0x1, 0x8, 0x0, 0x3, 0x8}, 0x0, 0x4, r3, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6) r8 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) r9 = bpf$ITER_CREATE(0xb, &(0x7f00000002c0)={r8}, 0x8) write$cgroup_int(r9, &(0x7f00000001c0), 0xfffffdef) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.69646424s ago: executing program 3 (id=459): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000006000000050000000010"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000010700000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r1, 0x0, 0x0}, 0x10) 1.521521284s ago: executing program 3 (id=460): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="1908000000000000000000000000000018010000e0322020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b725000000000000850000000e00000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000880), 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0xc, 0x17, &(0x7f0000000cc0)=ANY=[@ANYRESHEX, @ANYRES16, @ANYRESOCT, @ANYBLOB="0000000000000000b7020000000000008500000007000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x100, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$ITER_CREATE(0xb, 0x0, 0x0) close(r3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x11, 0xb, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000005000000f3ebfffe08000200183d000002000000eb099a5d0000b14a401364aa8c00000000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000009500000000000000"], &(0x7f0000000540)='GPL\x00', 0x7, 0xfd, &(0x7f00000005c0)=""/253, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000006c0)={0x3, 0x0, 0xff53, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000700)=[r2, r2, 0x1], 0x0, 0x10, 0x2}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000940)={{r3}, &(0x7f0000000200), &(0x7f0000000800)=r3}, 0x20) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0x2}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$cgroup_pid(r5, &(0x7f0000000880), 0x12) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x1b, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000080000000000000000095000000000000001c1d7c884169ad6f"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x64}, 0x94) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="8510000004000000950100000000000018000000000000000000000000000000950000400000000085100000fcffffff9500000000000000"], &(0x7f00000000c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r6, 0xe0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) openat$cgroup_pressure(r4, &(0x7f0000000480)='memory.pressure\x00', 0x2, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x7d, 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, 0x0, @perf_config_ext, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) r8 = openat$tun(0xffffffffffffff9c, 0x0, 0x2100, 0x0) ioctl$TUNSETDEBUG(r8, 0x400454c9, &(0x7f0000000340)=0x8) write$cgroup_subtree(r7, 0x0, 0x4) syz_clone(0x22023500, 0x0, 0x0, 0x0, 0x0, 0x0) 1.471242595s ago: executing program 4 (id=462): perf_event_open(&(0x7f0000000680)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0x4}, 0x0, 0x1, 0x0, 0x7, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x50}, @printk={@llx, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x10}}]}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000400)={r0, 0x0, 0x0}, 0x10) (async) syz_clone(0xe50c1700, 0x0, 0x0, 0x0, 0x0, 0x0) (async) close(0x3) 1.101815164s ago: executing program 1 (id=463): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x12, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000010000f1000000000000000071180c000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x3, '\x00', 0x0, @cgroup_sock_addr=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.101327204s ago: executing program 4 (id=464): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x80}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1, 0x4, 0x8, 0x1, 0x0, 0x0, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r1, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000008c0)={r2, &(0x7f0000000300)="391d8710b2b7575df79aeeb705d067a6f47da5663ec122ea0769d1227ec76e0a4a8b25facb92892d1f323366953bf1b5c5cdf890", &(0x7f0000000680)=""/194, 0x4}, 0x20) 1.100852424s ago: executing program 1 (id=465): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e00000004000000040000000f00000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\f\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xc, 0x7}, 0x410, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x10000, 0x7, 0x2, 0x80, 0x1}, 0x50) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r1, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r2, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000d00)={0x0, 0x0}, 0x8) r4 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000380)=r3, 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000000)=r4, 0x4) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f00000006c0), &(0x7f0000000000), 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="13000000860700"/20, @ANYRES32, @ANYBLOB='\x00\x00'], 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0700000004000000000900000100000028"], 0x50) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x38) perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9e9, 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, 0x3}, 0x40, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x50) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00'}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xf, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1, 0x2}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xe}, 0x94) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xca, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xa, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b70300000000008085000000700000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r7, 0x0, 0x10, 0xfffffef3, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x5562, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r6, &(0x7f0000000000), &(0x7f0000000040)=""/73}, 0x70) 1.100588484s ago: executing program 2 (id=466): 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$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000003"], 0x48) close(r3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1, 0xba7e}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x17, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @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) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 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) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000180)=r4) write$cgroup_devices(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030611bc5cb60128876360864666702c1ffe80000000000000", @ANYRESDEC], 0xffdd) 1.082383294s ago: executing program 4 (id=467): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c0000000a000000000000000000000202000000000000000300000d0000000003000000010000000000000001000000040000000300000000000000000000050000004600", @ANYRES32], &(0x7f0000000b80)=""/4090, 0x5e, 0xffa, 0x1}, 0x28) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xc4b7, '\x00', 0x0, r0, 0x0, 0x5}, 0x50) 1.039291925s ago: executing program 3 (id=468): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x1, 0x40, 0x5, 0x41}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000003c0)={{r1}, &(0x7f0000000100), &(0x7f0000000340)='%+9llu \x00'}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000080)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 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) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000380)=r5) write$cgroup_devices(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000000004000", @ANYRESDEC], 0xffdd) 990.062237ms ago: executing program 4 (id=469): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'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$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42}, 0x90) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000380)=r5) write$cgroup_devices(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000000000040", @ANYRESDEC], 0xffdd) 772.573132ms ago: executing program 2 (id=470): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000006000000050000000010"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000107000000000000000026", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r1, 0x0, 0x0}, 0x10) 770.934012ms ago: executing program 3 (id=471): bpf$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) (async) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x112}) (async) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x2, &(0x7f0000000080)=[{0x30, 0x80, 0x4a, 0xfffff024}, {0x6, 0x0, 0x0, 0x5387cf83}]}) r2 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="09000000040000000400000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x2, 0x17, &(0x7f0000000880)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {0x85, 0x0, 0x0, 0x76}}, {{0x6, 0x0, 0x2, 0x9, 0x0, 0x6, 0xe7030000}, {0x4, 0x0, 0x0, 0x6}}, [@printk={@llu, {0x5, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0xa, 0x1, 0x9}, {0x7, 0x0, 0x3}, {}, {}, {0x14}}], {{0x4, 0x1, 0x5, 0x3}, {0x5, 0x0, 0xb, 0x3, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 751.687282ms ago: executing program 2 (id=472): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x5, 0x2, 0x7, 0x0, 0x1, 0x10000}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfe7d}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000580)={{r0, 0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000000380)}, 0x20) close(0x3) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0xfffffff8}, 0x50) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r5, &(0x7f0000000280), &(0x7f0000000000)=""/3, 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r5, &(0x7f0000000780)}, 0x20) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10004000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000c40)={{r4}, &(0x7f0000000bc0), &(0x7f0000000c00)='%pI4 \x00'}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r6, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 645.906225ms ago: executing program 1 (id=473): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x5, 0x4}, 0x100020, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, r0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x14, 0x4c}, [@ldst={0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @cgroup_sock}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x10, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071114900000000008510000002000000850000000000000095000000000000009500a505020000"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x6}, 0x94) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000200)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="1e000000070000000600000080000000c2110000dddb9079ad96f5a65ccba7b3a7b56c3660222e4f5f0562dd9752ac0da3f6e7a248c8d35448e4a13a2125bf33ad3becc03a7401e56a4169f56a92d00004da2963c9c20625a11968e1ae211cbc84b3b064e1eb99818888f6778caf81b3327c55748cd74d76a9dd83d14cdf1d683b015ed481d52da2302f0a93df2c916e22c79564cfa47625171021f963add5d5ca946b61967a34b3523acae81f97d03f856fc09776fe7c7243952e6b93d54a65a73be1f3ce5422d515db05409f6b322eafe9da52ee63a86ffe6a940e49edeee1ffe00344da1f6b08b2af83", @ANYRES32, @ANYBLOB="fcffffff00"/20, @ANYRES32, @ANYBLOB="000000000500"/27], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x15, 0x2000000000000216, &(0x7f0000000280)=ANY=[], 0x0, 0xffffffff, 0x0, 0x0, 0x41000, 0x1c, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xf4) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x400000, 0xd1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x400, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0), 0x0) syz_open_procfs$namespace(r3, &(0x7f0000002340)='ns/time\x00') bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/uts\x00') bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018020000", @ANYRES32, @ANYBLOB="00000000000000006600020000000000180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1a00fe00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222}, 0x78) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000540)='(pu&00\t(|') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x58, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@float={0x5, 0x0, 0x0, 0x10, 0x4}]}, {0x0, [0x2e]}}, &(0x7f0000000380)=""/198, 0x27, 0xc6, 0x0, 0xdf, 0x10000}, 0x28) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x4, 0x0}, 0x8) r7 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000ac0), 0x6}, 0x100, 0x0, 0x0, 0x3, 0x80009, 0x0, 0x7, 0x0, 0x0, 0x0, 0xb}, r3, 0x0, 0xffffffffffffffff, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000e00000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x6, 0x9, &(0x7f00000000c0)=@raw=[@exit, @map_idx={0x18, 0x9, 0x5, 0x0, 0x3}, @ringbuf_query, @map_val={0x18, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000000140)='syzkaller\x00', 0x3, 0x7e, &(0x7f0000000b00)=""/126, 0x40f00, 0x6, '\x00', r4, @fallback=0x2b, r5, 0x8, &(0x7f0000000540)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000580)={0x1, 0x9, 0x5, 0xdeab}, 0x10, r6, r8, 0x3, 0x0, &(0x7f0000000600)=[{0x0, 0x3, 0xf, 0xa}, {0x5, 0x1, 0x5, 0x6}, {0x2, 0x5, 0xd, 0x7}], 0x10, 0x7}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000740)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x9, '\x00', 0x0, r0, 0x5, 0x4, 0x5}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000007c0)={r1}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a00)={0x11, 0xb, &(0x7f0000000240)=@raw=[@map_idx_val={0x18, 0x1, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6000}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7f}}], &(0x7f00000002c0)='GPL\x00', 0x7ff, 0x8a, &(0x7f0000000600)=""/138, 0x40f00, 0x2, '\x00', r4, 0x0, r2, 0x8, &(0x7f00000006c0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000700)={0x3, 0x5, 0xa, 0x729d}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000880), &(0x7f00000008c0), 0x10, 0x9}, 0x94) 532.012867ms ago: executing program 4 (id=474): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=[{0x18, 0x1, 0x1, "af"}], 0x18}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x9, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000071122900000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x80) 469.520619ms ago: executing program 4 (id=475): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001a80)=ANY=[@ANYBLOB="01000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1808000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 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$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) syz_clone(0x40100000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, &(0x7f0000000000), &(0x7f0000000040)=r2}, 0x20) 363.009641ms ago: executing program 2 (id=476): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x12, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000001000000030000000000000071180c000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x3, '\x00', 0x0, @cgroup_sock_addr=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 73.157808ms ago: executing program 2 (id=477): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x80}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1, 0x4, 0x8, 0x1, 0x0, 0x0, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r1, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000008c0)={r2, &(0x7f0000000300)="391d8710b2b7575df79aeeb705d067a6f47da5663ec122ea0769d1227ec76e0a4a8b25facb92892d1f323366953bf1b5c5cdf890", &(0x7f0000000680)=""/194, 0x4}, 0x20) 0s ago: executing program 2 (id=478): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0e00000004000000080000000180000004000000", @ANYRES32, @ANYBLOB="02000000000000000000d6000000000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 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}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) close(r1) ioctl$TUNGETFILTER(r1, 0x801054db, 0x0) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x0, 0xbfffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0xe, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="b255879c413db13e15d535653573be4c1c4d5d7d9dce9b125ed1ec566cd70a9b8b5f54d5c5a99b456bd4aa671c50ca36f3cb00ac42b9c529aefce9635d568ae3275dfcc87f3204247694803c15c193f5ba8d980f513355a6b39b98e674e178990e68036af7e24369e7dcd56d1b7b6b04a48bddac5934c382bb41ade687983fd0a5c3db21d8c0b018d2a23aaf", @ANYRESDEC=r2, @ANYRES64=r0, @ANYBLOB="9388eb2c3e396652ef007dfc450ad4313bcc575ddf4247a35abdd9f0f11f8e0d"], &(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) r4 = syz_clone(0x41002000, &(0x7f00000002c0)="b81424f997b74a7479ff2d980b4e1acb0d15fea1d406a49be87f7687b15871851ecf83d26797faa804f1ce8e4393629e607f9c58c49df25b1239d5dbd5e851ae640b1fe67b88fc30b0c2f61b31ce8ccad14fd14e34644da72e72d9f26b79490094da6af8a1790b8c649a449e73368a1af26d3704a1680c129ca90ab0389ecc5ef315d079ecff9b2f3d42311d347c491ee673cab81e00ded6f684b487fb28251e6340dc015ec255526acc3dd93aece2fa4287ff025d51a43eb642c36fe00ea9593c91a5ba2103f44bbc367e56bf13ea7c4ecc85447daaa60a037b93093452173f6482e9cc26", 0xe5, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000540)="e205d27e275c3e2880f9be632dbca6ad807f28dd5ff79077ec2c19ea5e7e406770158ce0feba38a8fec1381c9134014ef21261f8eeb0d24875e25dbe1d6c7752f07e1d900883ab2ce216eb2ee1ab48ce92af93e94019a57aefc0dcc19b58dcc497442c98f1e075") r5 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200, 0x0, 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, 0x20a1b, 0x0, @perf_config_ext={0x1, 0x2000000000000000}, 0x0, 0x400000, 0x0, 0x0, 0x8, 0x10001, 0x3}, r4, 0x10, 0xffffffffffffffff, 0x1) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x1, 0x4, 0x9}, 0x50) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xd, 0xa, 0x4, 0x1, 0x306c2, r6, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r7, 0xffffffffffffffff}, &(0x7f0000000840), &(0x7f0000000880)=r6}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000e80)={r7, &(0x7f0000000d40), 0x0}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r3) r9 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x2, 0x7, &(0x7f0000000180)=@raw=[@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r6}}, @func, @map_idx={0x18, 0x7, 0x5, 0x0, 0x6}], &(0x7f00000001c0)='syzkaller\x00', 0x1, 0x4f, &(0x7f0000000900)=""/79, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x8, &(0x7f0000000e40)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000ec0)={0x4, 0xc, 0x0, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0xa, &(0x7f0000001880)=[0xffffffffffffffff, r9, r8, 0xffffffffffffffff, r6], &(0x7f00000018c0)=[{0x5, 0x2, 0x7, 0x6}, {0x4, 0x1, 0x5, 0x8}, {0x5, 0x4, 0x2}, {0x0, 0x3, 0xf, 0x2}, {0x3, 0x5, 0x7, 0x6}, {0x3, 0x3, 0x6, 0xb}, {0x3, 0x5, 0x9, 0x3}, {0x2, 0x5, 0x3, 0x7}, {0x3, 0x2, 0xa, 0x3}, {0x3, 0x3, 0x3, 0x9}], 0x10, 0xe}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x501, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, 0x100) recvmsg$unix(r11, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x10020) close(r10) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x8914, &(0x7f0000000b80)='lo\x00\x96o\xd6Q\xb4Y\xa9\xc87,%\x81\xfe\x00\xd2\xd1|C\b\x00\x00\x00\x00\x00\x00\x00\xe3\xd8Yk\xdd\x85\xaac{\x8c\x8ffp`-\xcd\xf6jh\xbf\x9c\xd9\xd5\xf4\xe68\xe6O\xc2\xf1V0\x8b\xdd\xcc\xeeR\xf2/\xba\fE>k\a\xe7>t7\x8e(\xf0\x87d\xaf\x93\xfa`\xa6,o\x81.\x1cR\xa5\t\x00\x00\x00\x00\x00\x00\x00|pT\x15\xbc\f*d\x8b\xc2\xcd\x8f\x98\xdf\x00\x00\x1cM\x9c\xa5\xe0\xa8\x00\x00\x00\x80V\xf6\x80\x86\x1b\x05\xe6\"\x1d\f\xaey\x06\xd9$H!w\xa6m\xd8\x7f\xc6\x837\x83/\x9a\xdf\x01\xf2\x9e\xbb\xca^\xf9\x05\xeb\xb8{7[\xf9\xe9\x15\xdc0]\x89\x9b~\x04\xb4\xa5\xad\v.\xd0*%`\xb0\x96\x86\xdb\xa9\xd3\x01\xb2\xc7\xf8G\x069\x90,\xda\xf6\xc5\xcd\xec\xa3B\xc3\"4\xab\xf4\xa7\x83r\xa4\x80|\x03C\x9c\x00\xac\xba\xcb\xa4h\x86w_Eu\xbfy%,\xe5\n\xc1\xb3\xa4g\xa3P\x0f\x11\x93\xc7\x7f\xec\xb2\xc5E\x00\xdd\xf2e\xa8\xf1<\xb2\xc82\xbf=o\x00`\xc1A\'\xc6X\x92\x0e[\x19\xaa?\x06\xe5\x9d\xd1\x87\x92\xbb\xe3Y\x97\xc2') socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r13, 0x8914, &(0x7f0000001000)='lo:\x96o8\x14d\xa1\xba\xda\xd1\xa0J\x12tQ\xb16\xe3\xd7\\b\x8b\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\xb7l\xed@n\x00\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x02\b\x00\x00\xda\xf3\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xeb\xe1\xde\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xfc\xfa 6(%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x9c\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x94\x1dx\xd6\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc5 [ 31.170116][ T497] __dump_stack+0x21/0x30 [ 31.174450][ T497] dump_stack_lvl+0x110/0x170 [ 31.179123][ T497] ? show_regs_print_info+0x20/0x20 [ 31.184340][ T497] dump_stack+0x15/0x20 [ 31.188489][ T497] should_fail+0x3ab/0x500 [ 31.192907][ T497] should_fail_alloc_page+0x55/0x80 [ 31.198107][ T497] prepare_alloc_pages+0x13f/0x590 [ 31.203214][ T497] ? __alloc_pages_bulk+0xab0/0xab0 [ 31.208413][ T497] __alloc_pages+0x11d/0x460 [ 31.212998][ T497] ? prep_new_page+0x110/0x110 [ 31.217766][ T497] ? __alloc_pages+0x1a2/0x460 [ 31.222543][ T497] __pmd_alloc+0x9f/0x4b0 [ 31.226867][ T497] ? __kasan_check_write+0x14/0x20 [ 31.231974][ T497] ? _raw_spin_lock+0x94/0xf0 [ 31.236647][ T497] ? _raw_spin_trylock_bh+0x150/0x150 [ 31.242014][ T497] ? __pud_alloc+0x1a0/0x1a0 [ 31.246601][ T497] ? __kasan_slab_alloc+0xc9/0xe0 [ 31.251616][ T497] ? __kasan_slab_alloc+0xb7/0xe0 [ 31.256633][ T497] ? _raw_spin_unlock+0x4d/0x70 [ 31.261474][ T497] ? __pud_alloc+0x17f/0x1a0 [ 31.266059][ T497] copy_page_range+0x249a/0x2830 [ 31.270993][ T497] ? rwsem_write_trylock+0x136/0x300 [ 31.276273][ T497] ? pfn_valid+0x1c0/0x1c0 [ 31.280691][ T497] copy_mm+0xc01/0x13a0 [ 31.284842][ T497] ? copy_signal+0x5f0/0x5f0 [ 31.289424][ T497] ? __init_rwsem+0xfc/0x1d0 [ 31.294009][ T497] ? copy_signal+0x4cc/0x5f0 [ 31.298596][ T497] copy_process+0x1184/0x3280 [ 31.303273][ T497] ? __kasan_check_write+0x14/0x20 [ 31.308386][ T497] ? __pidfd_prepare+0x150/0x150 [ 31.313322][ T497] kernel_clone+0x233/0x960 [ 31.317825][ T497] ? create_io_thread+0x170/0x170 [ 31.322848][ T497] ? __kasan_check_write+0x14/0x20 [ 31.327956][ T497] ? mutex_unlock+0x8f/0x230 [ 31.332562][ T497] __x64_sys_clone+0x198/0x210 [ 31.337343][ T497] ? __kasan_check_write+0x14/0x20 [ 31.342462][ T497] ? __ia32_sys_vfork+0x130/0x130 [ 31.347499][ T497] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 31.354035][ T497] x64_sys_call+0x41f/0x9a0 [ 31.358539][ T497] do_syscall_64+0x4c/0xa0 [ 31.362950][ T497] ? clear_bhb_loop+0x50/0xa0 [ 31.367712][ T497] ? clear_bhb_loop+0x50/0xa0 [ 31.372408][ T497] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 31.378303][ T497] RIP: 0033:0x7efe80e790d9 [ 31.382725][ T497] 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 [ 31.402461][ T497] RSP: 002b:00007efe7f8d1fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 31.410890][ T497] RAX: ffffffffffffffda RBX: 00007efe81100fa0 RCX: 00007efe80e790d9 [ 31.418863][ T497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 31.426841][ T497] RBP: 00007efe7f8d2090 R08: 0000000000000000 R09: 0000000000000000 [ 31.434837][ T497] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 31.442809][ T497] R13: 00007efe81101038 R14: 00007efe81100fa0 R15: 00007ffca073a348 [ 31.450872][ T497] [ 31.672523][ T502] device wg2 entered promiscuous mode [ 31.973304][ T517] device syzkaller0 entered promiscuous mode [ 32.076248][ T285] syz-executor (285) used greatest stack depth: 21600 bytes left [ 32.783634][ T538] device syzkaller0 entered promiscuous mode [ 33.010554][ T535] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.098148][ T535] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.150535][ T535] device bridge_slave_0 entered promiscuous mode [ 33.253655][ T535] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.264139][ T535] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.281519][ T535] device bridge_slave_1 entered promiscuous mode [ 33.350923][ T571] FAULT_INJECTION: forcing a failure. [ 33.350923][ T571] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 33.443296][ T571] CPU: 1 PID: 571 Comm: syz.4.81 Not tainted syzkaller #0 [ 33.450579][ T571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 33.460658][ T571] Call Trace: [ 33.463952][ T571] [ 33.466898][ T571] __dump_stack+0x21/0x30 [ 33.471251][ T571] dump_stack_lvl+0x110/0x170 [ 33.475942][ T571] ? show_regs_print_info+0x20/0x20 [ 33.481154][ T571] dump_stack+0x15/0x20 [ 33.485326][ T571] should_fail+0x3ab/0x500 [ 33.489762][ T571] should_fail_alloc_page+0x55/0x80 [ 33.495639][ T571] prepare_alloc_pages+0x13f/0x590 [ 33.500775][ T571] ? __alloc_pages_bulk+0xab0/0xab0 [ 33.505988][ T571] __alloc_pages+0x11d/0x460 [ 33.510595][ T571] ? prep_new_page+0x110/0x110 [ 33.515380][ T571] ? __alloc_pages+0x1a2/0x460 [ 33.520167][ T571] __pmd_alloc+0x9f/0x4b0 [ 33.524526][ T571] ? __kasan_check_write+0x14/0x20 [ 33.529644][ T571] ? _raw_spin_lock+0x94/0xf0 [ 33.534320][ T571] ? _raw_spin_trylock_bh+0x150/0x150 [ 33.539690][ T571] ? __pud_alloc+0x1a0/0x1a0 [ 33.544364][ T571] ? __kasan_slab_alloc+0xc9/0xe0 [ 33.549386][ T571] ? __kasan_slab_alloc+0xb7/0xe0 [ 33.554407][ T571] ? _raw_spin_unlock+0x4d/0x70 [ 33.559261][ T571] ? __pud_alloc+0x17f/0x1a0 [ 33.563849][ T571] copy_page_range+0x249a/0x2830 [ 33.568789][ T571] ? rwsem_write_trylock+0x136/0x300 [ 33.574074][ T571] ? pfn_valid+0x1c0/0x1c0 [ 33.578494][ T571] copy_mm+0xc01/0x13a0 [ 33.582649][ T571] ? copy_signal+0x5f0/0x5f0 [ 33.587235][ T571] ? __init_rwsem+0xfc/0x1d0 [ 33.591820][ T571] ? copy_signal+0x4cc/0x5f0 [ 33.596404][ T571] copy_process+0x1184/0x3280 [ 33.601085][ T571] ? __kasan_check_write+0x14/0x20 [ 33.606194][ T571] ? __pidfd_prepare+0x150/0x150 [ 33.611137][ T571] kernel_clone+0x233/0x960 [ 33.615640][ T571] ? create_io_thread+0x170/0x170 [ 33.620663][ T571] ? __kasan_check_write+0x14/0x20 [ 33.625775][ T571] ? mutex_unlock+0x8f/0x230 [ 33.630364][ T571] __x64_sys_clone+0x198/0x210 [ 33.635127][ T571] ? __kasan_check_write+0x14/0x20 [ 33.640237][ T571] ? __ia32_sys_vfork+0x130/0x130 [ 33.645285][ T571] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 33.651351][ T571] x64_sys_call+0x41f/0x9a0 [ 33.655851][ T571] do_syscall_64+0x4c/0xa0 [ 33.660263][ T571] ? clear_bhb_loop+0x50/0xa0 [ 33.664939][ T571] ? clear_bhb_loop+0x50/0xa0 [ 33.669611][ T571] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 33.675500][ T571] RIP: 0033:0x7fa26c7240d9 [ 33.679930][ T571] 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 [ 33.699533][ T571] RSP: 002b:00007fa26b17cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 33.707968][ T571] RAX: ffffffffffffffda RBX: 00007fa26c9abfa0 RCX: 00007fa26c7240d9 [ 33.716032][ T571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 33.724014][ T571] RBP: 00007fa26b17d090 R08: 0000000000000000 R09: 0000000000000000 [ 33.731992][ T571] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 33.739968][ T571] R13: 00007fa26c9ac038 R14: 00007fa26c9abfa0 R15: 00007ffe5b6cab88 [ 33.747947][ T571] [ 33.809690][ T30] audit: type=1400 audit(1787622449.291:115): avc: denied { create } for pid=535 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.895211][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.908402][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.928355][ T30] audit: type=1400 audit(1787622449.291:116): avc: denied { write } for pid=535 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.951825][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.966127][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.996902][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.004024][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.028618][ T30] audit: type=1400 audit(1787622449.291:117): avc: denied { read } for pid=535 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.067583][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.077974][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.087756][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.094838][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.105186][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.139562][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.172668][ T591] device syzkaller0 entered promiscuous mode [ 34.198036][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.319417][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 34.348868][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.418018][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.426326][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.460607][ T535] device veth0_vlan entered promiscuous mode [ 34.473846][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.491862][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.555947][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 34.591316][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.611961][ T617] FAULT_INJECTION: forcing a failure. [ 34.611961][ T617] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 34.626034][ T617] CPU: 1 PID: 617 Comm: syz.3.100 Not tainted syzkaller #0 [ 34.633263][ T617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 34.643331][ T617] Call Trace: [ 34.646629][ T617] [ 34.649569][ T617] __dump_stack+0x21/0x30 [ 34.653916][ T617] dump_stack_lvl+0x110/0x170 [ 34.658620][ T617] ? show_regs_print_info+0x20/0x20 [ 34.659308][ T535] device veth1_macvtap entered promiscuous mode [ 34.663827][ T617] dump_stack+0x15/0x20 [ 34.663847][ T617] should_fail+0x3ab/0x500 [ 34.678634][ T617] should_fail_alloc_page+0x55/0x80 [ 34.683847][ T617] prepare_alloc_pages+0x13f/0x590 [ 34.688984][ T617] ? __alloc_pages_bulk+0xab0/0xab0 [ 34.694206][ T617] __alloc_pages+0x11d/0x460 [ 34.698811][ T617] ? prep_new_page+0x110/0x110 [ 34.703591][ T617] ? __mod_node_page_state+0x9e/0xd0 [ 34.708891][ T617] pte_alloc_one+0x70/0x190 [ 34.713408][ T617] ? pfn_modify_allowed+0x2f0/0x2f0 [ 34.718710][ T617] __pte_alloc+0x75/0x2a0 [ 34.723053][ T617] ? __kasan_check_write+0x14/0x20 [ 34.728186][ T617] ? _raw_spin_lock+0x94/0xf0 [ 34.732879][ T617] ? free_pgtables+0x280/0x280 [ 34.737660][ T617] ? __kasan_check_write+0x14/0x20 [ 34.742790][ T617] copy_page_range+0x228c/0x2830 [ 34.747756][ T617] ? pfn_valid+0x1c0/0x1c0 [ 34.752187][ T617] copy_mm+0xc01/0x13a0 [ 34.756361][ T617] ? copy_signal+0x5f0/0x5f0 [ 34.760961][ T617] ? __init_rwsem+0xfc/0x1d0 [ 34.765570][ T617] ? copy_signal+0x4cc/0x5f0 [ 34.770182][ T617] copy_process+0x1184/0x3280 [ 34.774884][ T617] ? __kasan_check_write+0x14/0x20 [ 34.780023][ T617] ? __pidfd_prepare+0x150/0x150 [ 34.784981][ T617] kernel_clone+0x233/0x960 [ 34.789601][ T617] ? create_io_thread+0x170/0x170 [ 34.794643][ T617] ? __kasan_check_write+0x14/0x20 [ 34.799771][ T617] ? mutex_unlock+0x8f/0x230 [ 34.804381][ T617] __x64_sys_clone+0x198/0x210 [ 34.809156][ T617] ? __kasan_check_write+0x14/0x20 [ 34.814296][ T617] ? __ia32_sys_vfork+0x130/0x130 [ 34.819364][ T617] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 34.825539][ T617] x64_sys_call+0x41f/0x9a0 [ 34.830059][ T617] do_syscall_64+0x4c/0xa0 [ 34.834490][ T617] ? clear_bhb_loop+0x50/0xa0 [ 34.839196][ T617] ? clear_bhb_loop+0x50/0xa0 [ 34.844501][ T617] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 34.850413][ T617] RIP: 0033:0x7f31a224e0d9 [ 34.854842][ T617] 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 [ 34.874459][ T617] RSP: 002b:00007f31a0ca6fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 34.882895][ T617] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 34.890884][ T617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 34.898869][ T617] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 34.906854][ T617] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 34.914839][ T617] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 34.922828][ T617] [ 34.939558][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 34.947940][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 34.969118][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.977542][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.986162][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.002259][ T30] audit: type=1400 audit(1787622450.481:118): avc: denied { create } for pid=618 comm="syz.1.101" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 35.380122][ T8] device bridge_slave_1 left promiscuous mode [ 35.389670][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.431937][ T8] device bridge_slave_0 left promiscuous mode [ 35.457700][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.521223][ T8] device veth0_vlan left promiscuous mode [ 37.678080][ C1] sched: RT throttling activated [ 37.726250][ T625] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.743316][ T625] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.751393][ T625] device bridge_slave_0 entered promiscuous mode [ 37.782300][ T625] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.822722][ T625] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.831313][ T666] FAULT_INJECTION: forcing a failure. [ 37.831313][ T666] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 37.872284][ T625] device bridge_slave_1 entered promiscuous mode [ 37.889978][ T666] CPU: 0 PID: 666 Comm: syz.4.114 Not tainted syzkaller #0 [ 37.897256][ T666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.907337][ T666] Call Trace: [ 37.910643][ T666] [ 37.913588][ T666] __dump_stack+0x21/0x30 [ 37.917942][ T666] dump_stack_lvl+0x110/0x170 [ 37.922648][ T666] ? show_regs_print_info+0x20/0x20 [ 37.927880][ T666] dump_stack+0x15/0x20 [ 37.932054][ T666] should_fail+0x3ab/0x500 [ 37.936493][ T666] should_fail_alloc_page+0x55/0x80 [ 37.941713][ T666] prepare_alloc_pages+0x13f/0x590 [ 37.946857][ T666] ? __alloc_pages_bulk+0xab0/0xab0 [ 37.952088][ T666] __alloc_pages+0x11d/0x460 [ 37.956707][ T666] ? prep_new_page+0x110/0x110 [ 37.961503][ T666] ? unwind_get_return_address+0x4d/0x90 [ 37.967160][ T666] ? stack_trace_save+0xf0/0xf0 [ 37.972035][ T666] ? arch_stack_walk+0xee/0x140 [ 37.976908][ T666] pte_alloc_one+0x70/0x190 [ 37.981428][ T666] ? pfn_modify_allowed+0x2f0/0x2f0 [ 37.986699][ T666] ? stack_trace_save+0xa6/0xf0 [ 37.991543][ T666] __pte_alloc+0x75/0x2a0 [ 37.995899][ T666] ? __kasan_check_write+0x14/0x20 [ 38.001019][ T666] ? _raw_spin_lock+0x94/0xf0 [ 38.005687][ T666] ? free_pgtables+0x280/0x280 [ 38.010442][ T666] ? __kasan_check_write+0x14/0x20 [ 38.015561][ T666] copy_page_range+0x228c/0x2830 [ 38.020504][ T666] ? pfn_valid+0x1c0/0x1c0 [ 38.024980][ T666] copy_mm+0xc01/0x13a0 [ 38.029155][ T666] ? copy_signal+0x5f0/0x5f0 [ 38.033750][ T666] ? __init_rwsem+0xfc/0x1d0 [ 38.038358][ T666] ? copy_signal+0x4cc/0x5f0 [ 38.042953][ T666] copy_process+0x1184/0x3280 [ 38.047811][ T666] ? __kasan_check_write+0x14/0x20 [ 38.052919][ T666] ? __pidfd_prepare+0x150/0x150 [ 38.057853][ T666] kernel_clone+0x233/0x960 [ 38.062349][ T666] ? create_io_thread+0x170/0x170 [ 38.067395][ T666] ? __kasan_check_write+0x14/0x20 [ 38.072507][ T666] ? mutex_unlock+0x8f/0x230 [ 38.077100][ T666] __x64_sys_clone+0x198/0x210 [ 38.081861][ T666] ? __kasan_check_write+0x14/0x20 [ 38.086989][ T666] ? __ia32_sys_vfork+0x130/0x130 [ 38.092027][ T666] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 38.098089][ T666] x64_sys_call+0x41f/0x9a0 [ 38.102606][ T666] do_syscall_64+0x4c/0xa0 [ 38.107021][ T666] ? clear_bhb_loop+0x50/0xa0 [ 38.111686][ T666] ? clear_bhb_loop+0x50/0xa0 [ 38.116365][ T666] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 38.122273][ T666] RIP: 0033:0x7fa26c7240d9 [ 38.126676][ T666] 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 [ 38.146455][ T666] RSP: 002b:00007fa26b17cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 38.154865][ T666] RAX: ffffffffffffffda RBX: 00007fa26c9abfa0 RCX: 00007fa26c7240d9 [ 38.162853][ T666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 38.170834][ T666] RBP: 00007fa26b17d090 R08: 0000000000000000 R09: 0000000000000000 [ 38.178815][ T666] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 38.186779][ T666] R13: 00007fa26c9ac038 R14: 00007fa26c9abfa0 R15: 00007ffe5b6cab88 [ 38.194748][ T666] [ 38.200380][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.211046][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.225174][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.233955][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.242695][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.249769][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.257703][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.266106][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.275205][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.282358][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.319173][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.413372][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.460224][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.517860][ T625] device veth0_vlan entered promiscuous mode [ 38.530822][ T625] device veth1_macvtap entered promiscuous mode [ 38.552404][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.604701][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.634356][ T720] FAULT_INJECTION: forcing a failure. [ 38.634356][ T720] name failslab, interval 1, probability 0, space 0, times 1 [ 38.664410][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.680993][ T720] CPU: 0 PID: 720 Comm: syz.3.131 Not tainted syzkaller #0 [ 38.688247][ T720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 38.698321][ T720] Call Trace: [ 38.699709][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.701614][ T720] [ 38.701623][ T720] __dump_stack+0x21/0x30 [ 38.709470][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.711761][ T720] dump_stack_lvl+0x110/0x170 [ 38.711784][ T720] ? show_regs_print_info+0x20/0x20 [ 38.716754][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.723285][ T720] dump_stack+0x15/0x20 [ 38.723307][ T720] should_fail+0x3ab/0x500 [ 38.723326][ T720] __should_failslab+0xa4/0xe0 [ 38.754333][ T720] should_failslab+0x9/0x20 [ 38.758837][ T720] slab_pre_alloc_hook+0x39/0xd0 [ 38.763772][ T720] ? vm_area_dup+0x26/0x210 [ 38.768271][ T720] kmem_cache_alloc+0x44/0x260 [ 38.773034][ T720] vm_area_dup+0x26/0x210 [ 38.777359][ T720] copy_mm+0x963/0x13a0 [ 38.781514][ T720] ? copy_signal+0x5f0/0x5f0 [ 38.786100][ T720] ? __init_rwsem+0xfc/0x1d0 [ 38.790687][ T720] ? copy_signal+0x4cc/0x5f0 [ 38.795270][ T720] copy_process+0x1184/0x3280 [ 38.799951][ T720] ? __kasan_check_write+0x14/0x20 [ 38.805060][ T720] ? __pidfd_prepare+0x150/0x150 [ 38.809994][ T720] kernel_clone+0x233/0x960 [ 38.814492][ T720] ? create_io_thread+0x170/0x170 [ 38.819511][ T720] ? __kasan_check_write+0x14/0x20 [ 38.824619][ T720] ? mutex_unlock+0x8f/0x230 [ 38.829202][ T720] __x64_sys_clone+0x198/0x210 [ 38.833966][ T720] ? __kasan_check_write+0x14/0x20 [ 38.839171][ T720] ? __ia32_sys_vfork+0x130/0x130 [ 38.844198][ T720] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 38.850260][ T720] x64_sys_call+0x41f/0x9a0 [ 38.854761][ T720] do_syscall_64+0x4c/0xa0 [ 38.859169][ T720] ? clear_bhb_loop+0x50/0xa0 [ 38.863840][ T720] ? clear_bhb_loop+0x50/0xa0 [ 38.868511][ T720] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 38.874403][ T720] RIP: 0033:0x7f31a224e0d9 [ 38.878821][ T720] 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 [ 38.898422][ T720] RSP: 002b:00007f31a0ca6fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 38.906841][ T720] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 38.914808][ T720] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 38.922778][ T720] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 38.930743][ T720] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 38.938708][ T720] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 38.946679][ T720] [ 38.958516][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.240877][ T30] audit: type=1400 audit(1787622454.721:119): avc: denied { create } for pid=743 comm="syz.3.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 39.359518][ T746] device dummy0 entered promiscuous mode [ 39.635722][ T768] device syzkaller0 entered promiscuous mode [ 39.687338][ T757] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.694478][ T757] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.702027][ T757] device bridge_slave_0 entered promiscuous mode [ 39.709136][ T757] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.716227][ T757] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.723766][ T757] device bridge_slave_1 entered promiscuous mode [ 39.807670][ T757] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.814743][ T757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.822033][ T757] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.829069][ T757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.877045][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.064510][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.072976][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.100467][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.113825][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.120915][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.130310][ T781] FAULT_INJECTION: forcing a failure. [ 40.130310][ T781] name failslab, interval 1, probability 0, space 0, times 0 [ 40.135747][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.143339][ T781] CPU: 1 PID: 781 Comm: syz.1.151 Not tainted syzkaller #0 [ 40.158161][ T781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.168215][ T781] Call Trace: [ 40.171579][ T781] [ 40.174509][ T781] __dump_stack+0x21/0x30 [ 40.178837][ T781] dump_stack_lvl+0x110/0x170 [ 40.183511][ T781] ? show_regs_print_info+0x20/0x20 [ 40.188708][ T781] dump_stack+0x15/0x20 [ 40.192856][ T781] should_fail+0x3ab/0x500 [ 40.197272][ T781] __should_failslab+0xa4/0xe0 [ 40.202036][ T781] should_failslab+0x9/0x20 [ 40.206535][ T781] slab_pre_alloc_hook+0x39/0xd0 [ 40.211472][ T781] ? vm_area_dup+0x26/0x210 [ 40.215969][ T781] kmem_cache_alloc+0x44/0x260 [ 40.220731][ T781] vm_area_dup+0x26/0x210 [ 40.225056][ T781] copy_mm+0x963/0x13a0 [ 40.229210][ T781] ? copy_signal+0x5f0/0x5f0 [ 40.233795][ T781] ? __init_rwsem+0xfc/0x1d0 [ 40.238382][ T781] ? copy_signal+0x4cc/0x5f0 [ 40.242967][ T781] copy_process+0x1184/0x3280 [ 40.247641][ T781] ? __kasan_check_write+0x14/0x20 [ 40.252746][ T781] ? __pidfd_prepare+0x150/0x150 [ 40.257682][ T781] kernel_clone+0x233/0x960 [ 40.262190][ T781] ? create_io_thread+0x170/0x170 [ 40.267213][ T781] ? __kasan_check_write+0x14/0x20 [ 40.272320][ T781] ? mutex_unlock+0x8f/0x230 [ 40.276906][ T781] __x64_sys_clone+0x198/0x210 [ 40.281664][ T781] ? __kasan_check_write+0x14/0x20 [ 40.286770][ T781] ? __ia32_sys_vfork+0x130/0x130 [ 40.291795][ T781] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 40.297857][ T781] x64_sys_call+0x41f/0x9a0 [ 40.302356][ T781] do_syscall_64+0x4c/0xa0 [ 40.306771][ T781] ? clear_bhb_loop+0x50/0xa0 [ 40.311443][ T781] ? clear_bhb_loop+0x50/0xa0 [ 40.316119][ T781] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 40.322006][ T781] RIP: 0033:0x7efe80e790d9 [ 40.326415][ T781] 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 [ 40.346018][ T781] RSP: 002b:00007efe7f8d1fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 40.354433][ T781] RAX: ffffffffffffffda RBX: 00007efe81100fa0 RCX: 00007efe80e790d9 [ 40.362414][ T781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 40.370387][ T781] RBP: 00007efe7f8d2090 R08: 0000000000000000 R09: 0000000000000000 [ 40.378364][ T781] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 40.386336][ T781] R13: 00007efe81101038 R14: 00007efe81100fa0 R15: 00007ffca073a348 [ 40.394312][ T781] [ 40.399374][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.406434][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.466976][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.485320][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.491818][ T30] audit: type=1400 audit(1787622455.961:120): avc: denied { create } for pid=778 comm="syz.4.150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 40.561983][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.581941][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.616951][ T757] device veth0_vlan entered promiscuous mode [ 40.645231][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.661287][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.694087][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.721277][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.744673][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.752792][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.799886][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.811416][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.821343][ T799] FAULT_INJECTION: forcing a failure. [ 40.821343][ T799] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 40.835019][ T799] CPU: 0 PID: 799 Comm: syz.3.157 Not tainted syzkaller #0 [ 40.842235][ T799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.852307][ T799] Call Trace: [ 40.854961][ T794] device syzkaller0 entered promiscuous mode [ 40.855595][ T799] [ 40.855604][ T799] __dump_stack+0x21/0x30 [ 40.868821][ T799] dump_stack_lvl+0x110/0x170 [ 40.873520][ T799] ? show_regs_print_info+0x20/0x20 [ 40.878735][ T799] dump_stack+0x15/0x20 [ 40.882899][ T799] should_fail+0x3ab/0x500 [ 40.887426][ T799] should_fail_alloc_page+0x55/0x80 [ 40.892637][ T799] prepare_alloc_pages+0x13f/0x590 [ 40.897763][ T799] ? __alloc_pages_bulk+0xab0/0xab0 [ 40.902978][ T799] __alloc_pages+0x11d/0x460 [ 40.907586][ T799] ? prep_new_page+0x110/0x110 [ 40.912370][ T799] ? __mod_node_page_state+0x9e/0xd0 [ 40.917671][ T799] pte_alloc_one+0x70/0x190 [ 40.922181][ T799] ? pfn_modify_allowed+0x2f0/0x2f0 [ 40.927389][ T799] __pte_alloc+0x75/0x2a0 [ 40.931730][ T799] ? __kasan_check_write+0x14/0x20 [ 40.936861][ T799] ? _raw_spin_lock+0x94/0xf0 [ 40.941547][ T799] ? free_pgtables+0x280/0x280 [ 40.946323][ T799] ? __kasan_check_write+0x14/0x20 [ 40.951446][ T799] copy_page_range+0x228c/0x2830 [ 40.956404][ T799] ? pfn_valid+0x1c0/0x1c0 [ 40.960834][ T799] copy_mm+0xc01/0x13a0 [ 40.965010][ T799] ? copy_signal+0x5f0/0x5f0 [ 40.969609][ T799] ? __init_rwsem+0xfc/0x1d0 [ 40.974215][ T799] ? copy_signal+0x4cc/0x5f0 [ 40.978819][ T799] copy_process+0x1184/0x3280 [ 40.983518][ T799] ? __kasan_check_write+0x14/0x20 [ 40.988641][ T799] ? __pidfd_prepare+0x150/0x150 [ 40.993598][ T799] kernel_clone+0x233/0x960 [ 40.998120][ T799] ? create_io_thread+0x170/0x170 [ 41.003857][ T799] ? __kasan_check_write+0x14/0x20 [ 41.009001][ T799] ? mutex_unlock+0x8f/0x230 [ 41.013608][ T799] __x64_sys_clone+0x198/0x210 [ 41.018384][ T799] ? __kasan_check_write+0x14/0x20 [ 41.023514][ T799] ? __ia32_sys_vfork+0x130/0x130 [ 41.028561][ T799] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 41.034647][ T799] x64_sys_call+0x41f/0x9a0 [ 41.039252][ T799] do_syscall_64+0x4c/0xa0 [ 41.043703][ T799] ? clear_bhb_loop+0x50/0xa0 [ 41.048422][ T799] ? clear_bhb_loop+0x50/0xa0 [ 41.053109][ T799] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 41.059011][ T799] RIP: 0033:0x7f31a224e0d9 [ 41.063522][ T799] 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 [ 41.083140][ T799] RSP: 002b:00007f31a0ca6fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 41.091572][ T799] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 41.099559][ T799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 41.107540][ T799] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 41.115669][ T799] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 41.123661][ T799] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 41.131660][ T799] [ 41.138063][ T757] device veth1_macvtap entered promiscuous mode [ 41.168066][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.176520][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.240106][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.260970][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.610620][ T809] device syzkaller0 entered promiscuous mode [ 41.715375][ T818] device syzkaller0 entered promiscuous mode [ 41.737139][ T8] device bridge_slave_1 left promiscuous mode [ 41.744170][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.757958][ T8] device bridge_slave_0 left promiscuous mode [ 41.764336][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.772929][ T8] device veth1_macvtap left promiscuous mode [ 41.779279][ T8] device veth0_vlan left promiscuous mode [ 42.233957][ T833] device syzkaller0 entered promiscuous mode [ 42.498147][ T834] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.508102][ T834] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.518571][ T834] device bridge_slave_0 entered promiscuous mode [ 42.525645][ T834] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.597846][ T834] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.678586][ T834] device bridge_slave_1 entered promiscuous mode [ 42.691072][ T854] FAULT_INJECTION: forcing a failure. [ 42.691072][ T854] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 42.820984][ T854] CPU: 0 PID: 854 Comm: syz.3.176 Not tainted syzkaller #0 [ 42.828239][ T854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.838296][ T854] Call Trace: [ 42.841580][ T854] [ 42.844509][ T854] __dump_stack+0x21/0x30 [ 42.848841][ T854] dump_stack_lvl+0x110/0x170 [ 42.853514][ T854] ? show_regs_print_info+0x20/0x20 [ 42.858710][ T854] dump_stack+0x15/0x20 [ 42.862859][ T854] should_fail+0x3ab/0x500 [ 42.867271][ T854] should_fail_alloc_page+0x55/0x80 [ 42.872468][ T854] prepare_alloc_pages+0x13f/0x590 [ 42.877579][ T854] ? __alloc_pages_bulk+0xab0/0xab0 [ 42.882773][ T854] __alloc_pages+0x11d/0x460 [ 42.887385][ T854] ? prep_new_page+0x110/0x110 [ 42.892152][ T854] ? unwind_get_return_address+0x4d/0x90 [ 42.897779][ T854] ? stack_trace_save+0xf0/0xf0 [ 42.902623][ T854] ? arch_stack_walk+0xee/0x140 [ 42.907475][ T854] pte_alloc_one+0x70/0x190 [ 42.911974][ T854] ? pfn_modify_allowed+0x2f0/0x2f0 [ 42.917167][ T854] ? stack_trace_save+0xa6/0xf0 [ 42.922010][ T854] __pte_alloc+0x75/0x2a0 [ 42.926334][ T854] ? __kasan_check_write+0x14/0x20 [ 42.931441][ T854] ? _raw_spin_lock+0x94/0xf0 [ 42.936114][ T854] ? free_pgtables+0x280/0x280 [ 42.940873][ T854] ? __kasan_check_write+0x14/0x20 [ 42.945981][ T854] copy_page_range+0x228c/0x2830 [ 42.950918][ T854] ? pfn_valid+0x1c0/0x1c0 [ 42.955333][ T854] copy_mm+0xc01/0x13a0 [ 42.959487][ T854] ? copy_signal+0x5f0/0x5f0 [ 42.964072][ T854] ? __init_rwsem+0xfc/0x1d0 [ 42.968655][ T854] ? copy_signal+0x4cc/0x5f0 [ 42.973236][ T854] copy_process+0x1184/0x3280 [ 42.977911][ T854] ? __kasan_check_write+0x14/0x20 [ 42.983033][ T854] ? __pidfd_prepare+0x150/0x150 [ 42.987968][ T854] kernel_clone+0x233/0x960 [ 42.992469][ T854] ? create_io_thread+0x170/0x170 [ 42.997489][ T854] ? __kasan_check_write+0x14/0x20 [ 43.002593][ T854] ? mutex_unlock+0x8f/0x230 [ 43.007187][ T854] __x64_sys_clone+0x198/0x210 [ 43.011955][ T854] ? __kasan_check_write+0x14/0x20 [ 43.017068][ T854] ? __ia32_sys_vfork+0x130/0x130 [ 43.022098][ T854] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 43.028162][ T854] x64_sys_call+0x41f/0x9a0 [ 43.032662][ T854] do_syscall_64+0x4c/0xa0 [ 43.037074][ T854] ? clear_bhb_loop+0x50/0xa0 [ 43.041747][ T854] ? clear_bhb_loop+0x50/0xa0 [ 43.046424][ T854] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.052311][ T854] RIP: 0033:0x7f31a224e0d9 [ 43.058177][ T854] 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 [ 43.078103][ T854] RSP: 002b:00007f31a0ca6fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.086532][ T854] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 43.094501][ T854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 43.102554][ T854] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 43.110524][ T854] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 43.118492][ T854] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 43.126463][ T854] [ 43.298443][ T868] bridge0: port 3(ip6gretap0) entered blocking state [ 43.305223][ T868] bridge0: port 3(ip6gretap0) entered disabled state [ 43.315517][ T868] device ip6gretap0 entered promiscuous mode [ 43.322239][ T868] bridge0: port 3(ip6gretap0) entered blocking state [ 43.329223][ T868] bridge0: port 3(ip6gretap0) entered forwarding state [ 43.349914][ T859] device syzkaller0 entered promiscuous mode [ 43.383354][ T874] device syzkaller0 entered promiscuous mode [ 43.667712][ T885] device syzkaller0 entered promiscuous mode [ 43.723745][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.754312][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.825539][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.849339][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.877926][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.885022][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.931828][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.962626][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.003607][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.010703][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.060308][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.108580][ T894] device syzkaller0 entered promiscuous mode [ 44.187108][ T834] device veth0_vlan entered promiscuous mode [ 44.228312][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.250614][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.259083][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.266588][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.275456][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.283472][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.744343][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.764373][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.924939][ T834] device veth1_macvtap entered promiscuous mode [ 45.611425][ T921] device syzkaller0 entered promiscuous mode [ 45.618010][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.627322][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.636015][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.644670][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.652987][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.683147][ T925] device syzkaller0 entered promiscuous mode [ 45.972410][ T8] device bridge_slave_1 left promiscuous mode [ 45.978683][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.992744][ T8] device bridge_slave_0 left promiscuous mode [ 45.995202][ T942] ------------[ cut here ]------------ [ 45.998948][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.011586][ T942] trace type BPF program uses run-time allocation [ 46.018062][ T942] WARNING: CPU: 1 PID: 942 at kernel/bpf/verifier.c:11731 check_map_prog_compatibility+0x6cc/0x870 [ 46.018597][ T8] device bridge_slave_1 left promiscuous mode [ 46.029295][ T942] Modules linked in: [ 46.029308][ T942] CPU: 1 PID: 942 Comm: syz.1.206 Not tainted syzkaller #0 [ 46.029330][ T942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 46.029339][ T942] RIP: 0010:check_map_prog_compatibility+0x6cc/0x870 [ 46.029368][ T942] Code: ee ff 48 c7 c6 40 51 48 85 4c 8b 65 d0 e9 f9 fc ff ff e8 c7 27 ee ff c6 05 58 9b 6a 05 01 48 c7 c7 a0 4d 48 85 e8 44 2e 2f 03 <0f> 0b e9 83 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c a7 f9 ff [ 46.029384][ T942] RSP: 0018:ffffc90000cb7450 EFLAGS: 00010246 [ 46.029401][ T942] RAX: 14f144ab61db6600 RBX: 0000000000000001 RCX: 0000000000080000 [ 46.098415][ T942] RDX: ffffc9000138b000 RSI: 000000000001b7a1 RDI: 000000000001b7a2 [ 46.106460][ T942] RBP: ffffc90000cb7490 R08: ffff8881f7127493 R09: 1ffff1103ee24e92 [ 46.114514][ T942] R10: dffffc0000000000 R11: ffffed103ee24e93 R12: ffff888117558000 [ 46.122537][ T942] R13: 0000000000000011 R14: dffffc0000000000 R15: ffff888118bb1800 [ 46.130569][ T942] FS: 00007efe7f8d26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 46.140347][ T942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.146996][ T942] CR2: 00007efe80ec67c0 CR3: 0000000101b9e000 CR4: 00000000003506a0 [ 46.155076][ T942] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.163280][ T942] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 46.171829][ T942] Call Trace: [ 46.175159][ T942] [ 46.178268][ T942] resolve_pseudo_ldimm64+0x617/0x10f0 [ 46.183828][ T942] ? check_attach_btf_id+0xd80/0xd80 [ 46.189309][ T942] ? __mark_reg_known+0x1b0/0x1b0 [ 46.194433][ T942] ? security_capable+0x87/0xb0 [ 46.199629][ T942] bpf_check+0x2d02/0xf750 [ 46.204106][ T942] ? is_bpf_text_address+0x177/0x190 [ 46.209869][ T942] ? is_bpf_text_address+0x177/0x190 [ 46.215216][ T942] ? bpf_get_btf_vmlinux+0x60/0x60 [ 46.220659][ T942] ? unwind_get_return_address+0x4d/0x90 [ 46.226356][ T942] ? stack_trace_save+0xf0/0xf0 [ 46.231486][ T942] ? arch_stack_walk+0xee/0x140 [ 46.236451][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.244004][ T942] ? stack_trace_save+0xa6/0xf0 [ 46.249262][ T942] ? __stack_depot_save+0x34/0x480 [ 46.254510][ T942] ? __kasan_slab_alloc+0x69/0xe0 [ 46.259752][ T942] ? __kasan_kmalloc+0xe6/0x100 [ 46.264726][ T942] ? __kasan_kmalloc+0xd4/0x100 [ 46.269768][ T942] ? kmem_cache_alloc_trace+0x119/0x270 [ 46.275440][ T942] ? selinux_bpf_prog_alloc+0x51/0x140 [ 46.281168][ T942] ? security_bpf_prog_alloc+0x62/0x90 [ 46.286746][ T942] ? bpf_prog_load+0x9d4/0x1620 [ 46.291912][ T942] ? __sys_bpf+0x51d/0x7d0 [ 46.296359][ T942] ? __x64_sys_bpf+0x7c/0x90 [ 46.297061][ T8] device bridge_slave_0 left promiscuous mode [ 46.300992][ T942] ? x64_sys_call+0x4b9/0x9a0 [ 46.307719][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.311782][ T942] ? do_syscall_64+0x4c/0xa0 [ 46.323443][ T942] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 46.329644][ T942] ? check_stack_object+0x81/0x150 [ 46.334813][ T942] ? memset+0x35/0x40 [ 46.338897][ T942] ? bpf_obj_name_cpy+0x193/0x1e0 [ 46.339130][ T8] device veth1_macvtap left promiscuous mode [ 46.343939][ T942] bpf_prog_load+0x10c5/0x1620 [ 46.343961][ T942] ? __anon_inode_getfd+0x35c/0x3d0 [ 46.343985][ T942] ? map_freeze+0x370/0x370 [ 46.350340][ T8] device veth0_vlan left promiscuous mode [ 46.354857][ T942] ? selinux_bpf+0xc7/0xf0 [ 46.374768][ T942] ? security_bpf+0x82/0xa0 [ 46.379404][ T942] __sys_bpf+0x51d/0x7d0 [ 46.383845][ T942] ? bpf_link_show_fdinfo+0x330/0x330 [ 46.383948][ T8] device veth1_macvtap left promiscuous mode [ 46.389320][ T942] ? __kasan_check_write+0x14/0x20 [ 46.395511][ T8] device veth0_vlan left promiscuous mode [ 46.400448][ T942] ? switch_fpu_return+0x15d/0x2c0 [ 46.411333][ T942] __x64_sys_bpf+0x7c/0x90 [ 46.415795][ T942] x64_sys_call+0x4b9/0x9a0 [ 46.420373][ T942] do_syscall_64+0x4c/0xa0 [ 46.424886][ T942] ? clear_bhb_loop+0x50/0xa0 [ 46.429646][ T942] ? clear_bhb_loop+0x50/0xa0 [ 46.434988][ T942] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 46.440960][ T942] RIP: 0033:0x7efe80e790d9 [ 46.445546][ T942] 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 [ 46.465652][ T942] RSP: 002b:00007efe7f8d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 46.474158][ T942] RAX: ffffffffffffffda RBX: 00007efe81100fa0 RCX: 00007efe80e790d9 [ 46.482261][ T942] RDX: 0000000000000094 RSI: 00002000000002c0 RDI: 0000000000000005 [ 46.490339][ T942] RBP: 00007efe80f10024 R08: 0000000000000000 R09: 0000000000000000 [ 46.498404][ T942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.506422][ T942] R13: 00007efe81101038 R14: 00007efe81100fa0 R15: 00007ffca073a348 [ 46.514509][ T942] [ 46.517558][ T942] ---[ end trace e4a9f4acac1e7857 ]--- [ 47.182024][ T954] FAULT_INJECTION: forcing a failure. [ 47.182024][ T954] name failslab, interval 1, probability 0, space 0, times 0 [ 47.211487][ T954] CPU: 0 PID: 954 Comm: syz.2.211 Tainted: G W syzkaller #0 [ 47.220132][ T954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.230197][ T954] Call Trace: [ 47.233472][ T954] [ 47.236400][ T954] __dump_stack+0x21/0x30 [ 47.240735][ T954] dump_stack_lvl+0x110/0x170 [ 47.245410][ T954] ? show_regs_print_info+0x20/0x20 [ 47.250604][ T954] dump_stack+0x15/0x20 [ 47.254754][ T954] should_fail+0x3ab/0x500 [ 47.259168][ T954] __should_failslab+0xa4/0xe0 [ 47.263940][ T954] should_failslab+0x9/0x20 [ 47.268441][ T954] slab_pre_alloc_hook+0x39/0xd0 [ 47.273378][ T954] ? vm_area_dup+0x26/0x210 [ 47.277886][ T954] kmem_cache_alloc+0x44/0x260 [ 47.282655][ T954] vm_area_dup+0x26/0x210 [ 47.286986][ T954] copy_mm+0x963/0x13a0 [ 47.291140][ T954] ? copy_signal+0x5f0/0x5f0 [ 47.295724][ T954] ? __init_rwsem+0xfc/0x1d0 [ 47.300310][ T954] ? copy_signal+0x4cc/0x5f0 [ 47.304894][ T954] copy_process+0x1184/0x3280 [ 47.309570][ T954] ? __kasan_check_write+0x14/0x20 [ 47.314767][ T954] ? __pidfd_prepare+0x150/0x150 [ 47.319707][ T954] kernel_clone+0x233/0x960 [ 47.324209][ T954] ? create_io_thread+0x170/0x170 [ 47.329232][ T954] ? __kasan_check_write+0x14/0x20 [ 47.334340][ T954] ? mutex_unlock+0x8f/0x230 [ 47.338931][ T954] __x64_sys_clone+0x198/0x210 [ 47.343697][ T954] ? __kasan_check_write+0x14/0x20 [ 47.348805][ T954] ? __ia32_sys_vfork+0x130/0x130 [ 47.353833][ T954] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 47.359897][ T954] x64_sys_call+0x41f/0x9a0 [ 47.364400][ T954] do_syscall_64+0x4c/0xa0 [ 47.368814][ T954] ? clear_bhb_loop+0x50/0xa0 [ 47.373494][ T954] ? clear_bhb_loop+0x50/0xa0 [ 47.378167][ T954] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.384055][ T954] RIP: 0033:0x7f2a95f4c0d9 [ 47.388467][ T954] 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 [ 47.408241][ T954] RSP: 002b:00007f2a949a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 47.416683][ T954] RAX: ffffffffffffffda RBX: 00007f2a961d3fa0 RCX: 00007f2a95f4c0d9 [ 47.424657][ T954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 47.432626][ T954] RBP: 00007f2a949a5090 R08: 0000000000000000 R09: 0000000000000000 [ 47.440609][ T954] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 47.448578][ T954] R13: 00007f2a961d4038 R14: 00007f2a961d3fa0 R15: 00007ffddd8303c8 [ 47.456552][ T954] [ 47.977566][ T967] device syzkaller0 entered promiscuous mode [ 48.110295][ T965] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.165596][ T965] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.210621][ T965] device bridge_slave_0 entered promiscuous mode [ 48.220913][ T965] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.227978][ T965] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.237778][ T965] device bridge_slave_1 entered promiscuous mode [ 48.317288][ T982] device syzkaller0 entered promiscuous mode [ 48.422097][ T990] device syzkaller0 entered promiscuous mode [ 48.430897][ T965] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.437966][ T965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.445312][ T965] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.452365][ T965] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.508720][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.516898][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.525171][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.537522][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.564817][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.574682][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.581769][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.590527][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.599435][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.606509][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.035124][ T1005] device syzkaller0 entered promiscuous mode [ 49.056734][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.067090][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.092390][ T30] audit: type=1400 audit(1787622464.571:121): avc: denied { ioctl } for pid=1008 comm="syz.3.231" path="/dev/ppp" dev="devtmpfs" ino=154 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 49.106573][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.130255][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.139128][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.147288][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.147413][ T1013] FAULT_INJECTION: forcing a failure. [ 49.147413][ T1013] name failslab, interval 1, probability 0, space 0, times 0 [ 49.165318][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.174947][ T1013] CPU: 1 PID: 1013 Comm: syz.2.233 Tainted: G W syzkaller #0 [ 49.175429][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.183637][ T1013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 49.183649][ T1013] Call Trace: [ 49.183655][ T1013] [ 49.183661][ T1013] __dump_stack+0x21/0x30 [ 49.183683][ T1013] dump_stack_lvl+0x110/0x170 [ 49.198565][ T965] device veth0_vlan entered promiscuous mode [ 49.200913][ T1013] ? show_regs_print_info+0x20/0x20 [ 49.227295][ T1013] dump_stack+0x15/0x20 [ 49.231441][ T1013] should_fail+0x3ab/0x500 [ 49.235843][ T1013] __should_failslab+0xa4/0xe0 [ 49.240597][ T1013] should_failslab+0x9/0x20 [ 49.245091][ T1013] slab_pre_alloc_hook+0x39/0xd0 [ 49.250031][ T1013] ? vm_area_dup+0x26/0x210 [ 49.254521][ T1013] kmem_cache_alloc+0x44/0x260 [ 49.259273][ T1013] vm_area_dup+0x26/0x210 [ 49.263595][ T1013] copy_mm+0x963/0x13a0 [ 49.267735][ T1013] ? copy_signal+0x5f0/0x5f0 [ 49.272310][ T1013] ? __init_rwsem+0xfc/0x1d0 [ 49.276888][ T1013] ? copy_signal+0x4cc/0x5f0 [ 49.281464][ T1013] copy_process+0x1184/0x3280 [ 49.286131][ T1013] ? __kasan_check_write+0x14/0x20 [ 49.291253][ T1013] ? __pidfd_prepare+0x150/0x150 [ 49.296190][ T1013] kernel_clone+0x233/0x960 [ 49.300690][ T1013] ? create_io_thread+0x170/0x170 [ 49.305724][ T1013] ? __kasan_check_write+0x14/0x20 [ 49.310826][ T1013] ? mutex_unlock+0x8f/0x230 [ 49.315419][ T1013] __x64_sys_clone+0x198/0x210 [ 49.320189][ T1013] ? __kasan_check_write+0x14/0x20 [ 49.325305][ T1013] ? __ia32_sys_vfork+0x130/0x130 [ 49.330343][ T1013] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 49.336418][ T1013] x64_sys_call+0x41f/0x9a0 [ 49.340911][ T1013] do_syscall_64+0x4c/0xa0 [ 49.345318][ T1013] ? clear_bhb_loop+0x50/0xa0 [ 49.349982][ T1013] ? clear_bhb_loop+0x50/0xa0 [ 49.354643][ T1013] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.360520][ T1013] RIP: 0033:0x7f2a95f4c0d9 [ 49.364924][ T1013] 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 [ 49.384707][ T1013] RSP: 002b:00007f2a949a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 49.393116][ T1013] RAX: ffffffffffffffda RBX: 00007f2a961d3fa0 RCX: 00007f2a95f4c0d9 [ 49.401083][ T1013] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 49.409048][ T1013] RBP: 00007f2a949a5090 R08: 0000000000000000 R09: 0000000000000000 [ 49.417013][ T1013] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 49.424974][ T1013] R13: 00007f2a961d4038 R14: 00007f2a961d3fa0 R15: 00007ffddd8303c8 [ 49.432937][ T1013] [ 49.465550][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.474124][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.485053][ T965] device veth1_macvtap entered promiscuous mode [ 49.503944][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.526272][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.545486][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.593291][ T1027] device syzkaller0 entered promiscuous mode [ 49.599970][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.611956][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.818920][ T8] device bridge_slave_1 left promiscuous mode [ 49.825189][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.832915][ T8] device bridge_slave_0 left promiscuous mode [ 49.839070][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.847106][ T8] device veth1_macvtap left promiscuous mode [ 49.853145][ T8] device veth0_vlan left promiscuous mode [ 50.529473][ T1043] device syzkaller0 entered promiscuous mode [ 50.572640][ T1050] device syzkaller0 entered promiscuous mode [ 50.757756][ T1053] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.768114][ T1053] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.787285][ T1053] device bridge_slave_0 entered promiscuous mode [ 50.876836][ T1053] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.894044][ T1053] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.926916][ T1053] device bridge_slave_1 entered promiscuous mode [ 50.948740][ T1070] FAULT_INJECTION: forcing a failure. [ 50.948740][ T1070] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 51.009986][ T1070] CPU: 1 PID: 1070 Comm: syz.3.255 Tainted: G W syzkaller #0 [ 51.018711][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 51.028786][ T1070] Call Trace: [ 51.032080][ T1070] [ 51.035023][ T1070] __dump_stack+0x21/0x30 [ 51.039369][ T1070] dump_stack_lvl+0x110/0x170 [ 51.044057][ T1070] ? show_regs_print_info+0x20/0x20 [ 51.049273][ T1070] dump_stack+0x15/0x20 [ 51.053441][ T1070] should_fail+0x3ab/0x500 [ 51.057873][ T1070] should_fail_alloc_page+0x55/0x80 [ 51.063084][ T1070] prepare_alloc_pages+0x13f/0x590 [ 51.068214][ T1070] ? __alloc_pages_bulk+0xab0/0xab0 [ 51.073433][ T1070] __alloc_pages+0x11d/0x460 [ 51.078035][ T1070] ? prep_new_page+0x110/0x110 [ 51.082807][ T1070] ? unwind_get_return_address+0x4d/0x90 [ 51.088441][ T1070] ? stack_trace_save+0xf0/0xf0 [ 51.093290][ T1070] ? arch_stack_walk+0xee/0x140 [ 51.098142][ T1070] pte_alloc_one+0x70/0x190 [ 51.102800][ T1070] ? pfn_modify_allowed+0x2f0/0x2f0 [ 51.108022][ T1070] ? stack_trace_save+0xa6/0xf0 [ 51.112889][ T1070] __pte_alloc+0x75/0x2a0 [ 51.117221][ T1070] ? __kasan_check_write+0x14/0x20 [ 51.122331][ T1070] ? _raw_spin_lock+0x94/0xf0 [ 51.127004][ T1070] ? free_pgtables+0x280/0x280 [ 51.131764][ T1070] ? __kasan_check_write+0x14/0x20 [ 51.136875][ T1070] copy_page_range+0x228c/0x2830 [ 51.141816][ T1070] ? pfn_valid+0x1c0/0x1c0 [ 51.146229][ T1070] copy_mm+0xc01/0x13a0 [ 51.150381][ T1070] ? copy_signal+0x5f0/0x5f0 [ 51.154967][ T1070] ? __init_rwsem+0xfc/0x1d0 [ 51.159554][ T1070] ? copy_signal+0x4cc/0x5f0 [ 51.164153][ T1070] copy_process+0x1184/0x3280 [ 51.168837][ T1070] ? __kasan_check_write+0x14/0x20 [ 51.173955][ T1070] ? __pidfd_prepare+0x150/0x150 [ 51.178932][ T1070] kernel_clone+0x233/0x960 [ 51.183438][ T1070] ? create_io_thread+0x170/0x170 [ 51.188463][ T1070] ? __kasan_check_write+0x14/0x20 [ 51.193577][ T1070] ? mutex_unlock+0x8f/0x230 [ 51.198170][ T1070] __x64_sys_clone+0x198/0x210 [ 51.202943][ T1070] ? __kasan_check_write+0x14/0x20 [ 51.208054][ T1070] ? __ia32_sys_vfork+0x130/0x130 [ 51.213083][ T1070] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 51.219159][ T1070] x64_sys_call+0x41f/0x9a0 [ 51.223663][ T1070] do_syscall_64+0x4c/0xa0 [ 51.228083][ T1070] ? clear_bhb_loop+0x50/0xa0 [ 51.232758][ T1070] ? clear_bhb_loop+0x50/0xa0 [ 51.237431][ T1070] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.243319][ T1070] RIP: 0033:0x7f31a224e0d9 [ 51.247733][ T1070] 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 [ 51.267336][ T1070] RSP: 002b:00007f31a0ca6fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 51.275756][ T1070] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 51.283723][ T1070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 51.291700][ T1070] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 51.299669][ T1070] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 51.307645][ T1070] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 51.315619][ T1070] [ 51.397459][ T1073] device syzkaller0 entered promiscuous mode [ 51.455886][ T8] device bridge_slave_1 left promiscuous mode [ 51.486599][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.500104][ T8] device bridge_slave_0 left promiscuous mode [ 51.506530][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.544694][ T8] device veth1_macvtap left promiscuous mode [ 51.551582][ T8] device veth0_vlan left promiscuous mode [ 51.860087][ T1099] device syzkaller0 entered promiscuous mode [ 51.953002][ T1112] device syzkaller0 entered promiscuous mode [ 51.996185][ T1123] device syzkaller0 entered promiscuous mode [ 52.101828][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.111522][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.139516][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.184430][ T1135] FAULT_INJECTION: forcing a failure. [ 52.184430][ T1135] name failslab, interval 1, probability 0, space 0, times 0 [ 52.201133][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.234888][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.242013][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.317176][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.358183][ T1135] CPU: 0 PID: 1135 Comm: syz.4.278 Tainted: G W syzkaller #0 [ 52.366918][ T1135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.376991][ T1135] Call Trace: [ 52.380282][ T1135] [ 52.383227][ T1135] __dump_stack+0x21/0x30 [ 52.387605][ T1135] dump_stack_lvl+0x110/0x170 [ 52.392309][ T1135] ? show_regs_print_info+0x20/0x20 [ 52.397526][ T1135] dump_stack+0x15/0x20 [ 52.401703][ T1135] should_fail+0x3ab/0x500 [ 52.406139][ T1135] __should_failslab+0xa4/0xe0 [ 52.410927][ T1135] should_failslab+0x9/0x20 [ 52.415482][ T1135] slab_pre_alloc_hook+0x39/0xd0 [ 52.420442][ T1135] ? vm_area_dup+0x26/0x210 [ 52.424967][ T1135] kmem_cache_alloc+0x44/0x260 [ 52.429748][ T1135] vm_area_dup+0x26/0x210 [ 52.434101][ T1135] copy_mm+0x963/0x13a0 [ 52.438283][ T1135] ? copy_signal+0x5f0/0x5f0 [ 52.442887][ T1135] ? __init_rwsem+0xfc/0x1d0 [ 52.447632][ T1135] ? copy_signal+0x4cc/0x5f0 [ 52.452236][ T1135] copy_process+0x1184/0x3280 [ 52.456937][ T1135] ? __kasan_check_write+0x14/0x20 [ 52.462074][ T1135] ? __pidfd_prepare+0x150/0x150 [ 52.467056][ T1135] kernel_clone+0x233/0x960 [ 52.471584][ T1135] ? create_io_thread+0x170/0x170 [ 52.476629][ T1135] ? __kasan_check_write+0x14/0x20 [ 52.481779][ T1135] ? mutex_unlock+0x8f/0x230 [ 52.486399][ T1135] __x64_sys_clone+0x198/0x210 [ 52.491189][ T1135] ? __kasan_check_write+0x14/0x20 [ 52.496326][ T1135] ? __ia32_sys_vfork+0x130/0x130 [ 52.501378][ T1135] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 52.507466][ T1135] x64_sys_call+0x41f/0x9a0 [ 52.511986][ T1135] do_syscall_64+0x4c/0xa0 [ 52.516445][ T1135] ? clear_bhb_loop+0x50/0xa0 [ 52.521136][ T1135] ? clear_bhb_loop+0x50/0xa0 [ 52.525828][ T1135] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.531741][ T1135] RIP: 0033:0x7fa26c7240d9 [ 52.536172][ T1135] 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 [ 52.556499][ T1135] RSP: 002b:00007fa26b17cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 52.564935][ T1135] RAX: ffffffffffffffda RBX: 00007fa26c9abfa0 RCX: 00007fa26c7240d9 [ 52.572929][ T1135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 52.580948][ T1135] RBP: 00007fa26b17d090 R08: 0000000000000000 R09: 0000000000000000 [ 52.588937][ T1135] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 52.596923][ T1135] R13: 00007fa26c9ac038 R14: 00007fa26c9abfa0 R15: 00007ffe5b6cab88 [ 52.604917][ T1135] [ 52.625596][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.668047][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.675173][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.801035][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.810952][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.819286][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.853833][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.864460][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.904481][ T1053] device veth0_vlan entered promiscuous mode [ 52.924347][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.942756][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.970673][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.994908][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.013813][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.022611][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.036318][ T1053] device veth1_macvtap entered promiscuous mode [ 53.051504][ T30] audit: type=1400 audit(1787622468.531:122): avc: denied { read } for pid=1173 comm="syz.3.294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 53.098856][ T1178] device syzkaller0 entered promiscuous mode [ 53.134427][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.145804][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.154300][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.272956][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.292032][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.304340][ T1175] device sit0 entered promiscuous mode [ 53.430825][ T1184] device syzkaller0 entered promiscuous mode [ 53.456184][ T1187] device syzkaller0 entered promiscuous mode [ 54.222036][ T1193] device syzkaller0 entered promiscuous mode [ 54.248721][ T1194] device syzkaller0 entered promiscuous mode [ 54.258951][ T1192] syzkaller0: tun_net_xmit 1280 [ 54.264185][ T1194] syzkaller0: tun_net_xmit 1280 [ 54.274669][ T1202] FAULT_INJECTION: forcing a failure. [ 54.274669][ T1202] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 54.289060][ T1202] CPU: 0 PID: 1202 Comm: syz.3.303 Tainted: G W syzkaller #0 [ 54.297757][ T1202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 54.307811][ T1202] Call Trace: [ 54.311089][ T1202] [ 54.314017][ T1202] __dump_stack+0x21/0x30 [ 54.318353][ T1202] dump_stack_lvl+0x110/0x170 [ 54.323027][ T1202] ? show_regs_print_info+0x20/0x20 [ 54.328223][ T1202] dump_stack+0x15/0x20 [ 54.332375][ T1202] should_fail+0x3ab/0x500 [ 54.336795][ T1202] should_fail_alloc_page+0x55/0x80 [ 54.341992][ T1202] prepare_alloc_pages+0x13f/0x590 [ 54.347107][ T1202] ? __alloc_pages_bulk+0xab0/0xab0 [ 54.352302][ T1202] __alloc_pages+0x11d/0x460 [ 54.356912][ T1202] ? prep_new_page+0x110/0x110 [ 54.361674][ T1202] ? __mod_node_page_state+0x9e/0xd0 [ 54.366962][ T1202] pte_alloc_one+0x70/0x190 [ 54.371470][ T1202] ? pfn_modify_allowed+0x2f0/0x2f0 [ 54.376679][ T1202] ? preempt_schedule_common+0xbe/0xf0 [ 54.382150][ T1202] __pte_alloc+0x75/0x2a0 [ 54.386489][ T1202] ? __kasan_check_write+0x14/0x20 [ 54.391611][ T1202] ? _raw_spin_lock+0x94/0xf0 [ 54.396293][ T1202] ? free_pgtables+0x280/0x280 [ 54.401057][ T1202] ? __kasan_check_write+0x14/0x20 [ 54.406169][ T1202] copy_page_range+0x228c/0x2830 [ 54.411109][ T1202] ? pfn_valid+0x1c0/0x1c0 [ 54.415528][ T1202] copy_mm+0xc01/0x13a0 [ 54.419681][ T1202] ? copy_signal+0x5f0/0x5f0 [ 54.424268][ T1202] ? __init_rwsem+0xfc/0x1d0 [ 54.428857][ T1202] ? copy_signal+0x4cc/0x5f0 [ 54.433570][ T1202] copy_process+0x1184/0x3280 [ 54.438301][ T1202] ? __kasan_check_write+0x14/0x20 [ 54.443428][ T1202] ? __pidfd_prepare+0x150/0x150 [ 54.448409][ T1202] kernel_clone+0x233/0x960 [ 54.452925][ T1202] ? create_io_thread+0x170/0x170 [ 54.457953][ T1202] ? __kasan_check_write+0x14/0x20 [ 54.463063][ T1202] ? mutex_unlock+0x8f/0x230 [ 54.467657][ T1202] __x64_sys_clone+0x198/0x210 [ 54.472418][ T1202] ? __kasan_check_write+0x14/0x20 [ 54.477527][ T1202] ? __ia32_sys_vfork+0x130/0x130 [ 54.482554][ T1202] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 54.488623][ T1202] x64_sys_call+0x41f/0x9a0 [ 54.493123][ T1202] do_syscall_64+0x4c/0xa0 [ 54.497532][ T1202] ? clear_bhb_loop+0x50/0xa0 [ 54.502214][ T1202] ? clear_bhb_loop+0x50/0xa0 [ 54.506889][ T1202] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.512867][ T1202] RIP: 0033:0x7f31a224e0d9 [ 54.517281][ T1202] 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 [ 54.536885][ T1202] RSP: 002b:00007f31a0ca6fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 54.545304][ T1202] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 54.553282][ T1202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 54.561250][ T1202] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 54.569224][ T1202] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 54.577190][ T1202] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 54.585163][ T1202] [ 54.623834][ T30] audit: type=1400 audit(1787622470.101:123): avc: denied { create } for pid=1206 comm="syz.3.304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 54.662781][ T1207] device syzkaller0 entered promiscuous mode [ 54.730694][ T1203] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.737863][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.847120][ T1203] device bridge_slave_0 entered promiscuous mode [ 54.875614][ T1203] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.883171][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.896408][ T1203] device bridge_slave_1 entered promiscuous mode [ 55.005487][ T8] device bridge_slave_1 left promiscuous mode [ 55.014369][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.057190][ T8] device bridge_slave_0 left promiscuous mode [ 55.081883][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.127047][ T8] device veth1_macvtap left promiscuous mode [ 55.133623][ T8] device veth0_vlan left promiscuous mode [ 55.536400][ T1245] device syzkaller0 entered promiscuous mode [ 55.611304][ T1255] device syzkaller0 entered promiscuous mode [ 55.726129][ T1258] device syzkaller0 entered promiscuous mode [ 55.821804][ T1272] FAULT_INJECTION: forcing a failure. [ 55.821804][ T1272] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 55.848223][ T1272] CPU: 0 PID: 1272 Comm: syz.1.326 Tainted: G W syzkaller #0 [ 55.856951][ T1272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 55.867021][ T1272] Call Trace: [ 55.870304][ T1272] [ 55.873233][ T1272] __dump_stack+0x21/0x30 [ 55.877565][ T1272] dump_stack_lvl+0x110/0x170 [ 55.882239][ T1272] ? show_regs_print_info+0x20/0x20 [ 55.887436][ T1272] dump_stack+0x15/0x20 [ 55.891589][ T1272] should_fail+0x3ab/0x500 [ 55.896176][ T1272] should_fail_alloc_page+0x55/0x80 [ 55.901372][ T1272] prepare_alloc_pages+0x13f/0x590 [ 55.906483][ T1272] ? __alloc_pages_bulk+0xab0/0xab0 [ 55.911676][ T1272] ? prepare_alloc_pages+0x2e7/0x590 [ 55.916959][ T1272] ? __alloc_pages+0x460/0x460 [ 55.921733][ T1272] __alloc_pages+0x11d/0x460 [ 55.926326][ T1272] ? prep_new_page+0x110/0x110 [ 55.931089][ T1272] ? __kasan_check_write+0x14/0x20 [ 55.936199][ T1272] ? _raw_spin_lock+0x94/0xf0 [ 55.940871][ T1272] pte_alloc_one+0x70/0x190 [ 55.945378][ T1272] ? pfn_modify_allowed+0x2f0/0x2f0 [ 55.950576][ T1272] ? _raw_spin_unlock+0x4d/0x70 [ 55.955429][ T1272] ? __pmd_alloc+0x406/0x4b0 [ 55.960034][ T1272] __pte_alloc+0x75/0x2a0 [ 55.964356][ T1272] ? __pud_alloc+0x1a0/0x1a0 [ 55.968939][ T1272] ? _raw_spin_lock+0x94/0xf0 [ 55.973610][ T1272] ? free_pgtables+0x280/0x280 [ 55.978365][ T1272] ? __kasan_check_write+0x14/0x20 [ 55.983472][ T1272] copy_page_range+0x228c/0x2830 [ 55.988419][ T1272] ? pfn_valid+0x1c0/0x1c0 [ 55.992834][ T1272] copy_mm+0xc01/0x13a0 [ 55.996989][ T1272] ? copy_signal+0x5f0/0x5f0 [ 56.001575][ T1272] ? __init_rwsem+0xfc/0x1d0 [ 56.006164][ T1272] ? copy_signal+0x4cc/0x5f0 [ 56.010756][ T1272] copy_process+0x1184/0x3280 [ 56.015436][ T1272] ? __kasan_check_write+0x14/0x20 [ 56.020566][ T1272] ? __pidfd_prepare+0x150/0x150 [ 56.025504][ T1272] kernel_clone+0x233/0x960 [ 56.030007][ T1272] ? create_io_thread+0x170/0x170 [ 56.035030][ T1272] ? __kasan_check_write+0x14/0x20 [ 56.040138][ T1272] ? mutex_unlock+0x8f/0x230 [ 56.044747][ T1272] __x64_sys_clone+0x198/0x210 [ 56.049521][ T1272] ? __kasan_check_write+0x14/0x20 [ 56.054640][ T1272] ? __ia32_sys_vfork+0x130/0x130 [ 56.059668][ T1272] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 56.065734][ T1272] x64_sys_call+0x41f/0x9a0 [ 56.070241][ T1272] do_syscall_64+0x4c/0xa0 [ 56.074653][ T1272] ? clear_bhb_loop+0x50/0xa0 [ 56.079325][ T1272] ? clear_bhb_loop+0x50/0xa0 [ 56.084002][ T1272] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.089891][ T1272] RIP: 0033:0x7efe80e790d9 [ 56.094306][ T1272] 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 [ 56.113910][ T1272] RSP: 002b:00007efe7f8d1fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 56.122322][ T1272] RAX: ffffffffffffffda RBX: 00007efe81100fa0 RCX: 00007efe80e790d9 [ 56.130297][ T1272] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 56.138265][ T1272] RBP: 00007efe7f8d2090 R08: 0000000000000000 R09: 0000000000000000 [ 56.146235][ T1272] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 56.154296][ T1272] R13: 00007efe81101038 R14: 00007efe81100fa0 R15: 00007ffca073a348 [ 56.162268][ T1272] [ 56.192178][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.205226][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.292294][ T1275] device syzkaller0 entered promiscuous mode [ 56.315617][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.364021][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.382974][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.390083][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.419193][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.429019][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.451045][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.460123][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.467216][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.127176][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.145840][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.183541][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.205782][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.227203][ T1306] device syzkaller0 entered promiscuous mode [ 58.240307][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.270121][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.286587][ T1203] device veth0_vlan entered promiscuous mode [ 58.303296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.319801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.328008][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.336038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.355265][ T1314] device syzkaller0 entered promiscuous mode [ 58.386765][ T1203] device veth1_macvtap entered promiscuous mode [ 58.395901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.404948][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.415348][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.466055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.475420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.484115][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.492601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.529806][ T1320] device syzkaller0 entered promiscuous mode [ 58.601534][ T1322] device syzkaller0 entered promiscuous mode [ 58.623578][ T1325] FAULT_INJECTION: forcing a failure. [ 58.623578][ T1325] name failslab, interval 1, probability 0, space 0, times 0 [ 58.637011][ T1325] CPU: 1 PID: 1325 Comm: syz.4.346 Tainted: G W syzkaller #0 [ 58.645722][ T1325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 58.655957][ T1325] Call Trace: [ 58.659239][ T1325] [ 58.662169][ T1325] __dump_stack+0x21/0x30 [ 58.666500][ T1325] dump_stack_lvl+0x110/0x170 [ 58.671173][ T1325] ? show_regs_print_info+0x20/0x20 [ 58.676368][ T1325] dump_stack+0x15/0x20 [ 58.680521][ T1325] should_fail+0x3ab/0x500 [ 58.684939][ T1325] __should_failslab+0xa4/0xe0 [ 58.689705][ T1325] should_failslab+0x9/0x20 [ 58.694207][ T1325] slab_pre_alloc_hook+0x39/0xd0 [ 58.699143][ T1325] ? vm_area_dup+0x26/0x210 [ 58.703652][ T1325] kmem_cache_alloc+0x44/0x260 [ 58.708416][ T1325] vm_area_dup+0x26/0x210 [ 58.712743][ T1325] copy_mm+0x963/0x13a0 [ 58.716905][ T1325] ? copy_signal+0x5f0/0x5f0 [ 58.721493][ T1325] ? __init_rwsem+0xfc/0x1d0 [ 58.726088][ T1325] ? copy_signal+0x4cc/0x5f0 [ 58.730679][ T1325] copy_process+0x1184/0x3280 [ 58.735356][ T1325] ? __kasan_check_write+0x14/0x20 [ 58.740468][ T1325] ? __pidfd_prepare+0x150/0x150 [ 58.745409][ T1325] kernel_clone+0x233/0x960 [ 58.749911][ T1325] ? create_io_thread+0x170/0x170 [ 58.754936][ T1325] ? __kasan_check_write+0x14/0x20 [ 58.760047][ T1325] ? mutex_unlock+0x8f/0x230 [ 58.764650][ T1325] __x64_sys_clone+0x198/0x210 [ 58.769415][ T1325] ? __kasan_check_write+0x14/0x20 [ 58.774534][ T1325] ? __ia32_sys_vfork+0x130/0x130 [ 58.779572][ T1325] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 58.785669][ T1325] x64_sys_call+0x41f/0x9a0 [ 58.790170][ T1325] do_syscall_64+0x4c/0xa0 [ 58.794585][ T1325] ? clear_bhb_loop+0x50/0xa0 [ 58.799266][ T1325] ? clear_bhb_loop+0x50/0xa0 [ 58.803942][ T1325] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.809836][ T1325] RIP: 0033:0x7fa26c7240d9 [ 58.814258][ T1325] 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 [ 58.833861][ T1325] RSP: 002b:00007fa26b17cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 58.842274][ T1325] RAX: ffffffffffffffda RBX: 00007fa26c9abfa0 RCX: 00007fa26c7240d9 [ 58.850242][ T1325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 58.858214][ T1325] RBP: 00007fa26b17d090 R08: 0000000000000000 R09: 0000000000000000 [ 58.866184][ T1325] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 58.874153][ T1325] R13: 00007fa26c9ac038 R14: 00007fa26c9abfa0 R15: 00007ffe5b6cab88 [ 58.882130][ T1325] [ 60.203102][ T1350] device syzkaller0 entered promiscuous mode [ 60.428377][ T1381] FAULT_INJECTION: forcing a failure. [ 60.428377][ T1381] name failslab, interval 1, probability 0, space 0, times 0 [ 60.573949][ T1371] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.678156][ T1381] CPU: 1 PID: 1381 Comm: syz.1.365 Tainted: G W syzkaller #0 [ 60.686897][ T1381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 60.696966][ T1381] Call Trace: [ 60.700254][ T1381] [ 60.703201][ T1381] __dump_stack+0x21/0x30 [ 60.707552][ T1381] dump_stack_lvl+0x110/0x170 [ 60.712264][ T1381] ? show_regs_print_info+0x20/0x20 [ 60.717488][ T1381] dump_stack+0x15/0x20 [ 60.721655][ T1381] should_fail+0x3ab/0x500 [ 60.726089][ T1381] __should_failslab+0xa4/0xe0 [ 60.730864][ T1381] should_failslab+0x9/0x20 [ 60.735373][ T1381] slab_pre_alloc_hook+0x39/0xd0 [ 60.740318][ T1381] ? vm_area_dup+0x26/0x210 [ 60.744830][ T1381] kmem_cache_alloc+0x44/0x260 [ 60.749612][ T1381] vm_area_dup+0x26/0x210 [ 60.753952][ T1381] copy_mm+0x963/0x13a0 [ 60.758170][ T1381] ? copy_signal+0x5f0/0x5f0 [ 60.762785][ T1381] ? __init_rwsem+0xfc/0x1d0 [ 60.767388][ T1381] ? copy_signal+0x4cc/0x5f0 [ 60.771994][ T1381] copy_process+0x1184/0x3280 [ 60.776693][ T1381] ? __kasan_check_write+0x14/0x20 [ 60.781817][ T1381] ? __pidfd_prepare+0x150/0x150 [ 60.786777][ T1381] kernel_clone+0x233/0x960 [ 60.791294][ T1381] ? create_io_thread+0x170/0x170 [ 60.796335][ T1381] ? __kasan_check_write+0x14/0x20 [ 60.801459][ T1381] ? mutex_unlock+0x8f/0x230 [ 60.806064][ T1381] __x64_sys_clone+0x198/0x210 [ 60.810837][ T1381] ? __kasan_check_write+0x14/0x20 [ 60.815958][ T1381] ? __ia32_sys_vfork+0x130/0x130 [ 60.818235][ T1371] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.820992][ T1381] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 60.834613][ T1381] x64_sys_call+0x41f/0x9a0 [ 60.839136][ T1381] do_syscall_64+0x4c/0xa0 [ 60.843570][ T1381] ? clear_bhb_loop+0x50/0xa0 [ 60.848265][ T1381] ? clear_bhb_loop+0x50/0xa0 [ 60.852950][ T1381] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.858852][ T1381] RIP: 0033:0x7efe80e790d9 [ 60.863277][ T1381] 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 [ 60.882891][ T1381] RSP: 002b:00007efe7f8d1fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 60.891323][ T1381] RAX: ffffffffffffffda RBX: 00007efe81100fa0 RCX: 00007efe80e790d9 [ 60.899337][ T1381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 60.907326][ T1381] RBP: 00007efe7f8d2090 R08: 0000000000000000 R09: 0000000000000000 [ 60.915311][ T1381] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 60.923290][ T1381] R13: 00007efe81101038 R14: 00007efe81100fa0 R15: 00007ffca073a348 [ 60.931283][ T1381] [ 60.969351][ T1371] device bridge_slave_0 entered promiscuous mode [ 61.005779][ T1371] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.022659][ T1371] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.045842][ T1371] device bridge_slave_1 entered promiscuous mode [ 61.969155][ T1406] device syzkaller0 entered promiscuous mode [ 62.033362][ T1418] FAULT_INJECTION: forcing a failure. [ 62.033362][ T1418] name failslab, interval 1, probability 0, space 0, times 0 [ 62.055824][ T1418] CPU: 1 PID: 1418 Comm: syz.2.379 Tainted: G W syzkaller #0 [ 62.064646][ T1418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 62.074719][ T1418] Call Trace: [ 62.078014][ T1418] [ 62.080934][ T1418] __dump_stack+0x21/0x30 [ 62.085256][ T1418] dump_stack_lvl+0x110/0x170 [ 62.090004][ T1418] ? show_regs_print_info+0x20/0x20 [ 62.095190][ T1418] dump_stack+0x15/0x20 [ 62.099344][ T1418] should_fail+0x3ab/0x500 [ 62.103763][ T1418] __should_failslab+0xa4/0xe0 [ 62.108543][ T1418] should_failslab+0x9/0x20 [ 62.113051][ T1418] slab_pre_alloc_hook+0x39/0xd0 [ 62.117977][ T1418] ? vm_area_dup+0x26/0x210 [ 62.122473][ T1418] kmem_cache_alloc+0x44/0x260 [ 62.127253][ T1418] vm_area_dup+0x26/0x210 [ 62.131592][ T1418] copy_mm+0x963/0x13a0 [ 62.135738][ T1418] ? copy_signal+0x5f0/0x5f0 [ 62.140315][ T1418] ? __init_rwsem+0xfc/0x1d0 [ 62.144896][ T1418] ? copy_signal+0x4cc/0x5f0 [ 62.149471][ T1418] copy_process+0x1184/0x3280 [ 62.154157][ T1418] ? __kasan_check_write+0x14/0x20 [ 62.159256][ T1418] ? __pidfd_prepare+0x150/0x150 [ 62.164183][ T1418] kernel_clone+0x233/0x960 [ 62.168672][ T1418] ? create_io_thread+0x170/0x170 [ 62.173686][ T1418] ? __kasan_check_write+0x14/0x20 [ 62.178785][ T1418] ? mutex_unlock+0x8f/0x230 [ 62.183369][ T1418] __x64_sys_clone+0x198/0x210 [ 62.188136][ T1418] ? __kasan_check_write+0x14/0x20 [ 62.193242][ T1418] ? __ia32_sys_vfork+0x130/0x130 [ 62.199609][ T1418] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 62.205673][ T1418] x64_sys_call+0x41f/0x9a0 [ 62.210167][ T1418] do_syscall_64+0x4c/0xa0 [ 62.214718][ T1418] ? clear_bhb_loop+0x50/0xa0 [ 62.219650][ T1418] ? clear_bhb_loop+0x50/0xa0 [ 62.224353][ T1418] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.230235][ T1418] RIP: 0033:0x7f2a95f4c0d9 [ 62.234672][ T1418] 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 [ 62.254287][ T1418] RSP: 002b:00007f2a949a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 62.262705][ T1418] RAX: ffffffffffffffda RBX: 00007f2a961d3fa0 RCX: 00007f2a95f4c0d9 [ 62.270663][ T1418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 62.278619][ T1418] RBP: 00007f2a949a5090 R08: 0000000000000000 R09: 0000000000000000 [ 62.286576][ T1418] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 62.294538][ T1418] R13: 00007f2a961d4038 R14: 00007f2a961d3fa0 R15: 00007ffddd8303c8 [ 62.302502][ T1418] [ 62.354139][ T1427] FAULT_INJECTION: forcing a failure. [ 62.354139][ T1427] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 62.367525][ T1427] CPU: 0 PID: 1427 Comm: syz.2.382 Tainted: G W syzkaller #0 [ 62.376244][ T1427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 62.386296][ T1427] Call Trace: [ 62.389573][ T1427] [ 62.392499][ T1427] __dump_stack+0x21/0x30 [ 62.396827][ T1427] dump_stack_lvl+0x110/0x170 [ 62.401497][ T1427] ? show_regs_print_info+0x20/0x20 [ 62.406689][ T1427] ? ioctl_has_perm+0x3ab/0x4f0 [ 62.411538][ T1427] dump_stack+0x15/0x20 [ 62.415700][ T1427] should_fail+0x3ab/0x500 [ 62.420113][ T1427] should_fail_usercopy+0x1a/0x20 [ 62.425139][ T1427] _copy_from_user+0x20/0xd0 [ 62.429748][ T1427] __tun_chr_ioctl+0x218/0x1f40 [ 62.434605][ T1427] ? tun_flow_create+0x320/0x320 [ 62.439568][ T1427] ? __fget_files+0x2e1/0x340 [ 62.444248][ T1427] tun_chr_ioctl+0x2a/0x40 [ 62.448674][ T1427] ? tun_chr_poll+0x700/0x700 [ 62.453361][ T1427] __se_sys_ioctl+0x121/0x1a0 [ 62.458040][ T1427] __x64_sys_ioctl+0x7b/0x90 [ 62.462630][ T1427] x64_sys_call+0x2f/0x9a0 [ 62.467056][ T1427] do_syscall_64+0x4c/0xa0 [ 62.471478][ T1427] ? clear_bhb_loop+0x50/0xa0 [ 62.477130][ T1427] ? clear_bhb_loop+0x50/0xa0 [ 62.481831][ T1427] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.487741][ T1427] RIP: 0033:0x7f2a95f4c0d9 [ 62.492160][ T1427] 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 [ 62.511855][ T1427] RSP: 002b:00007f2a949a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.520283][ T1427] RAX: ffffffffffffffda RBX: 00007f2a961d3fa0 RCX: 00007f2a95f4c0d9 [ 62.528256][ T1427] RDX: 0000200000000200 RSI: 00000000400454ca RDI: 0000000000000004 [ 62.536224][ T1427] RBP: 00007f2a949a5090 R08: 0000000000000000 R09: 0000000000000000 [ 62.544201][ T1427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.552169][ T1427] R13: 00007f2a961d4038 R14: 00007f2a961d3fa0 R15: 00007ffddd8303c8 [ 62.560142][ T1427] [ 62.567876][ T1423] device syzkaller0 entered promiscuous mode [ 62.751743][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.760870][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.810572][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.864377][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.912633][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.919746][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.960884][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.969398][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.977582][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.984733][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.047373][ T1453] device syzkaller0 entered promiscuous mode [ 63.071818][ T1462] FAULT_INJECTION: forcing a failure. [ 63.071818][ T1462] name failslab, interval 1, probability 0, space 0, times 0 [ 63.084784][ T1462] CPU: 0 PID: 1462 Comm: syz.3.395 Tainted: G W syzkaller #0 [ 63.093482][ T1462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 63.103541][ T1462] Call Trace: [ 63.106830][ T1462] [ 63.109766][ T1462] __dump_stack+0x21/0x30 [ 63.114099][ T1462] dump_stack_lvl+0x110/0x170 [ 63.118773][ T1462] ? show_regs_print_info+0x20/0x20 [ 63.123998][ T1462] dump_stack+0x15/0x20 [ 63.128156][ T1462] should_fail+0x3ab/0x500 [ 63.132576][ T1462] __should_failslab+0xa4/0xe0 [ 63.137359][ T1462] should_failslab+0x9/0x20 [ 63.141859][ T1462] slab_pre_alloc_hook+0x39/0xd0 [ 63.146801][ T1462] ? vm_area_dup+0x26/0x210 [ 63.151301][ T1462] kmem_cache_alloc+0x44/0x260 [ 63.156063][ T1462] vm_area_dup+0x26/0x210 [ 63.160391][ T1462] copy_mm+0x963/0x13a0 [ 63.164544][ T1462] ? copy_signal+0x5f0/0x5f0 [ 63.169133][ T1462] ? __init_rwsem+0xfc/0x1d0 [ 63.173721][ T1462] ? copy_signal+0x4cc/0x5f0 [ 63.178306][ T1462] copy_process+0x1184/0x3280 [ 63.182984][ T1462] ? __kasan_check_write+0x14/0x20 [ 63.188097][ T1462] ? __pidfd_prepare+0x150/0x150 [ 63.193039][ T1462] kernel_clone+0x233/0x960 [ 63.197543][ T1462] ? create_io_thread+0x170/0x170 [ 63.202575][ T1462] ? __kasan_check_write+0x14/0x20 [ 63.207715][ T1462] ? mutex_unlock+0x8f/0x230 [ 63.212307][ T1462] __x64_sys_clone+0x198/0x210 [ 63.217069][ T1462] ? __kasan_check_write+0x14/0x20 [ 63.222180][ T1462] ? __ia32_sys_vfork+0x130/0x130 [ 63.227211][ T1462] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 63.233286][ T1462] x64_sys_call+0x41f/0x9a0 [ 63.237797][ T1462] do_syscall_64+0x4c/0xa0 [ 63.242235][ T1462] ? clear_bhb_loop+0x50/0xa0 [ 63.246926][ T1462] ? clear_bhb_loop+0x50/0xa0 [ 63.251608][ T1462] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.257549][ T1462] RIP: 0033:0x7f31a224e0d9 [ 63.261970][ T1462] 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 [ 63.281577][ T1462] RSP: 002b:00007f31a0ca6fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 63.289989][ T1462] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 63.297963][ T1462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 63.305955][ T1462] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 63.313951][ T1462] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 63.321929][ T1462] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 63.329905][ T1462] [ 63.333520][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.342534][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.351004][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.385667][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.395336][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.404403][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.413145][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.434057][ T1464] device syzkaller0 entered promiscuous mode [ 63.443065][ T1371] device veth0_vlan entered promiscuous mode [ 63.449601][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.457461][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.518696][ T1472] device syzkaller0 entered promiscuous mode [ 63.526888][ T310] device bridge_slave_1 left promiscuous mode [ 63.533288][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.540885][ T310] device bridge_slave_0 left promiscuous mode [ 63.547063][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.555531][ T310] device veth1_macvtap left promiscuous mode [ 63.561744][ T310] device veth0_vlan left promiscuous mode [ 63.645742][ T1371] device veth1_macvtap entered promiscuous mode [ 63.666168][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.676503][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.684953][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.723259][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.732277][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.741119][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.749624][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.766279][ T1482] FAULT_INJECTION: forcing a failure. [ 63.766279][ T1482] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 63.781177][ T1482] CPU: 1 PID: 1482 Comm: syz.3.403 Tainted: G W syzkaller #0 [ 63.789878][ T1482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 63.799932][ T1482] Call Trace: [ 63.803220][ T1482] [ 63.806147][ T1482] __dump_stack+0x21/0x30 [ 63.810468][ T1482] dump_stack_lvl+0x110/0x170 [ 63.815138][ T1482] ? show_regs_print_info+0x20/0x20 [ 63.820328][ T1482] ? __perf_event_task_sched_in+0x31e/0x3c0 [ 63.826213][ T1482] ? __kasan_check_read+0x11/0x20 [ 63.831227][ T1482] ? __perf_event_task_sched_out+0x960/0x960 [ 63.837196][ T1482] dump_stack+0x15/0x20 [ 63.841356][ T1482] should_fail+0x3ab/0x500 [ 63.845760][ T1482] should_fail_alloc_page+0x55/0x80 [ 63.850947][ T1482] prepare_alloc_pages+0x13f/0x590 [ 63.856064][ T1482] ? __alloc_pages_bulk+0xab0/0xab0 [ 63.861259][ T1482] __alloc_pages+0x11d/0x460 [ 63.865845][ T1482] ? prep_new_page+0x110/0x110 [ 63.870612][ T1482] ? avc_has_perm_noaudit+0x30a/0x490 [ 63.875996][ T1482] kmalloc_order+0x4c/0x160 [ 63.880508][ T1482] kmalloc_order_trace+0x18/0xb0 [ 63.885445][ T1482] __kmalloc+0x199/0x2c0 [ 63.889688][ T1482] ? avc_has_perm+0x163/0x250 [ 63.894365][ T1482] kvmalloc_node+0x211/0x320 [ 63.898960][ T1482] ? avc_has_perm_noaudit+0x490/0x490 [ 63.904342][ T1482] ? vm_mmap+0xb0/0xb0 [ 63.908409][ T1482] ? cap_capable+0x1a6/0x230 [ 63.912995][ T1482] ? asm_exc_double_fault+0x40/0x40 [ 63.918191][ T1482] alloc_netdev_mqs+0x8d/0xe20 [ 63.922958][ T1482] ? selinux_tun_dev_create+0x95/0xb0 [ 63.928332][ T1482] ? tun_not_capable+0x1f0/0x1f0 [ 63.933279][ T1482] tun_set_iff+0x55d/0xe70 [ 63.937736][ T1482] __tun_chr_ioctl+0x870/0x1f40 [ 63.942701][ T1482] ? tun_flow_create+0x320/0x320 [ 63.947647][ T1482] ? mutex_unlock+0x8f/0x230 [ 63.952241][ T1482] ? __fget_files+0x2e1/0x340 [ 63.956914][ T1482] tun_chr_ioctl+0x2a/0x40 [ 63.961332][ T1482] ? tun_chr_poll+0x700/0x700 [ 63.966008][ T1482] __se_sys_ioctl+0x121/0x1a0 [ 63.970689][ T1482] __x64_sys_ioctl+0x7b/0x90 [ 63.975283][ T1482] x64_sys_call+0x2f/0x9a0 [ 63.979709][ T1482] do_syscall_64+0x4c/0xa0 [ 63.984132][ T1482] ? clear_bhb_loop+0x50/0xa0 [ 63.988804][ T1482] ? clear_bhb_loop+0x50/0xa0 [ 63.993476][ T1482] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.999369][ T1482] RIP: 0033:0x7f31a224e0d9 [ 64.003784][ T1482] 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 [ 64.023387][ T1482] RSP: 002b:00007f31a0ca7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.031800][ T1482] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 64.039771][ T1482] RDX: 0000200000000200 RSI: 00000000400454ca RDI: 0000000000000004 [ 64.047739][ T1482] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 64.055708][ T1482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.063681][ T1482] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 64.071653][ T1482] [ 64.149560][ T1488] device syzkaller0 entered promiscuous mode [ 64.171595][ T1493] device syzkaller0 entered promiscuous mode [ 64.247472][ T30] audit: type=1400 audit(1787622479.721:124): avc: denied { write } for pid=1495 comm="syz.1.407" name="ppp" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 65.138836][ T310] device bridge_slave_1 left promiscuous mode [ 65.144960][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.152409][ T310] device bridge_slave_0 left promiscuous mode [ 65.158648][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.179383][ T310] device veth1_macvtap left promiscuous mode [ 65.185717][ T310] device veth0_vlan left promiscuous mode [ 65.218286][ T1511] FAULT_INJECTION: forcing a failure. [ 65.218286][ T1511] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 65.245362][ T1511] CPU: 0 PID: 1511 Comm: syz.3.414 Tainted: G W syzkaller #0 [ 65.254099][ T1511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 65.264169][ T1511] Call Trace: [ 65.267447][ T1511] [ 65.270364][ T1511] __dump_stack+0x21/0x30 [ 65.274686][ T1511] dump_stack_lvl+0x110/0x170 [ 65.279356][ T1511] ? show_regs_print_info+0x20/0x20 [ 65.284540][ T1511] ? ctx_sched_in+0x259/0x300 [ 65.289220][ T1511] dump_stack+0x15/0x20 [ 65.293363][ T1511] should_fail+0x3ab/0x500 [ 65.297770][ T1511] should_fail_alloc_page+0x55/0x80 [ 65.302969][ T1511] prepare_alloc_pages+0x13f/0x590 [ 65.308076][ T1511] ? __alloc_pages_bulk+0xab0/0xab0 [ 65.313283][ T1511] ? perf_sched_cb_inc+0x260/0x260 [ 65.318423][ T1511] __alloc_pages+0x11d/0x460 [ 65.323031][ T1511] ? prep_new_page+0x110/0x110 [ 65.327786][ T1511] ? __schedule+0xbd7/0x14a0 [ 65.332378][ T1511] ? release_firmware_map_entry+0x190/0x190 [ 65.338293][ T1511] pte_alloc_one+0x70/0x190 [ 65.342820][ T1511] ? pfn_modify_allowed+0x2f0/0x2f0 [ 65.348029][ T1511] ? __kasan_check_read+0x11/0x20 [ 65.353052][ T1511] ? preempt_schedule_common+0xbe/0xf0 [ 65.358541][ T1511] ? preempt_schedule+0xbc/0xd0 [ 65.363400][ T1511] __pte_alloc+0x75/0x2a0 [ 65.367717][ T1511] ? __kasan_check_write+0x14/0x20 [ 65.372836][ T1511] ? _raw_spin_lock+0x94/0xf0 [ 65.377504][ T1511] ? free_pgtables+0x280/0x280 [ 65.382288][ T1511] ? __kasan_check_write+0x14/0x20 [ 65.387401][ T1511] copy_page_range+0x228c/0x2830 [ 65.392361][ T1511] ? pfn_valid+0x1c0/0x1c0 [ 65.396774][ T1511] copy_mm+0xc01/0x13a0 [ 65.400923][ T1511] ? copy_signal+0x5f0/0x5f0 [ 65.405522][ T1511] ? __init_rwsem+0xfc/0x1d0 [ 65.410102][ T1511] ? copy_signal+0x4cc/0x5f0 [ 65.414687][ T1511] copy_process+0x1184/0x3280 [ 65.419364][ T1511] ? __kasan_check_write+0x14/0x20 [ 65.424503][ T1511] ? __pidfd_prepare+0x150/0x150 [ 65.429461][ T1511] kernel_clone+0x233/0x960 [ 65.433957][ T1511] ? create_io_thread+0x170/0x170 [ 65.439060][ T1511] ? __kasan_check_write+0x14/0x20 [ 65.444157][ T1511] ? mutex_unlock+0x8f/0x230 [ 65.448734][ T1511] __x64_sys_clone+0x198/0x210 [ 65.453485][ T1511] ? __kasan_check_write+0x14/0x20 [ 65.458588][ T1511] ? __ia32_sys_vfork+0x130/0x130 [ 65.463618][ T1511] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 65.469674][ T1511] x64_sys_call+0x41f/0x9a0 [ 65.474161][ T1511] do_syscall_64+0x4c/0xa0 [ 65.478561][ T1511] ? clear_bhb_loop+0x50/0xa0 [ 65.483228][ T1511] ? clear_bhb_loop+0x50/0xa0 [ 65.487992][ T1511] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 65.493877][ T1511] RIP: 0033:0x7f31a224e0d9 [ 65.498279][ T1511] 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 [ 65.517967][ T1511] RSP: 002b:00007f31a0ca6fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 65.526363][ T1511] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 65.534323][ T1511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 65.542281][ T1511] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 65.550235][ T1511] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 65.558283][ T1511] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 65.566262][ T1511] [ 65.660360][ T1521] device syzkaller0 entered promiscuous mode [ 65.675656][ T1526] device syzkaller0 entered promiscuous mode [ 65.744970][ T1517] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.753765][ T1517] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.761688][ T1517] device bridge_slave_0 entered promiscuous mode [ 65.768959][ T1517] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.777369][ T1517] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.785335][ T1517] device bridge_slave_1 entered promiscuous mode [ 65.882161][ T1541] device syzkaller0 entered promiscuous mode [ 65.946447][ T1517] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.953568][ T1517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.960890][ T1517] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.967938][ T1517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.165131][ T1556] device syzkaller0 entered promiscuous mode [ 66.209669][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.224037][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.272546][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.399398][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.408513][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.427821][ T1562] device syzkaller0 entered promiscuous mode [ 66.498341][ T1568] FAULT_INJECTION: forcing a failure. [ 66.498341][ T1568] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 66.529554][ T1568] CPU: 1 PID: 1568 Comm: syz.2.429 Tainted: G W syzkaller #0 [ 66.540569][ T1568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 66.551965][ T1568] Call Trace: [ 66.555269][ T1568] [ 66.558211][ T1568] __dump_stack+0x21/0x30 [ 66.562562][ T1568] dump_stack_lvl+0x110/0x170 [ 66.567253][ T1568] ? show_regs_print_info+0x20/0x20 [ 66.572464][ T1568] ? stack_trace_save+0xa6/0xf0 [ 66.577337][ T1568] dump_stack+0x15/0x20 [ 66.581502][ T1568] should_fail+0x3ab/0x500 [ 66.585955][ T1568] should_fail_alloc_page+0x55/0x80 [ 66.591171][ T1568] prepare_alloc_pages+0x13f/0x590 [ 66.596411][ T1568] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 66.602699][ T1568] ? __alloc_pages_bulk+0xab0/0xab0 [ 66.607987][ T1568] ? memset_erms+0xb/0x10 [ 66.612334][ T1568] __alloc_pages+0x11d/0x460 [ 66.616946][ T1568] ? prep_new_page+0x110/0x110 [ 66.621728][ T1568] kmalloc_order+0x4c/0x160 [ 66.626245][ T1568] ? __hw_addr_add_ex+0x228/0x7f0 [ 66.631283][ T1568] kmalloc_order_trace+0x18/0xb0 [ 66.636236][ T1568] __kmalloc+0x199/0x2c0 [ 66.640494][ T1568] kvmalloc_node+0x211/0x320 [ 66.645102][ T1568] ? dev_addr_flush+0x230/0x230 [ 66.649967][ T1568] ? vm_mmap+0xb0/0xb0 [ 66.654056][ T1568] alloc_netdev_mqs+0x653/0xe20 [ 66.658918][ T1568] tun_set_iff+0x55d/0xe70 [ 66.663369][ T1568] __tun_chr_ioctl+0x870/0x1f40 [ 66.668233][ T1568] ? tun_flow_create+0x320/0x320 [ 66.673187][ T1568] ? lapic_next_event+0x5f/0x70 [ 66.678053][ T1568] ? __fget_files+0x2e1/0x340 [ 66.682757][ T1568] tun_chr_ioctl+0x2a/0x40 [ 66.687189][ T1568] ? tun_chr_poll+0x700/0x700 [ 66.691883][ T1568] __se_sys_ioctl+0x121/0x1a0 [ 66.696576][ T1568] __x64_sys_ioctl+0x7b/0x90 [ 66.701180][ T1568] x64_sys_call+0x2f/0x9a0 [ 66.706101][ T1568] do_syscall_64+0x4c/0xa0 [ 66.710549][ T1568] ? clear_bhb_loop+0x50/0xa0 [ 66.715257][ T1568] ? clear_bhb_loop+0x50/0xa0 [ 66.719958][ T1568] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.725894][ T1568] RIP: 0033:0x7f2a95f4c0d9 [ 66.730324][ T1568] 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 [ 66.749950][ T1568] RSP: 002b:00007f2a949a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 66.758378][ T1568] RAX: ffffffffffffffda RBX: 00007f2a961d3fa0 RCX: 00007f2a95f4c0d9 [ 66.766363][ T1568] RDX: 0000200000000200 RSI: 00000000400454ca RDI: 0000000000000004 [ 66.774349][ T1568] RBP: 00007f2a949a5090 R08: 0000000000000000 R09: 0000000000000000 [ 66.782332][ T1568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.790320][ T1568] R13: 00007f2a961d4038 R14: 00007f2a961d3fa0 R15: 00007ffddd8303c8 [ 66.798310][ T1568] [ 66.836733][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.868408][ T1517] device veth0_vlan entered promiscuous mode [ 66.900875][ T1576] FAULT_INJECTION: forcing a failure. [ 66.900875][ T1576] name failslab, interval 1, probability 0, space 0, times 0 [ 66.924851][ T1517] device veth1_macvtap entered promiscuous mode [ 66.931305][ T1576] CPU: 1 PID: 1576 Comm: syz.3.431 Tainted: G W syzkaller #0 [ 66.936007][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.939999][ T1576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 66.940013][ T1576] Call Trace: [ 66.940019][ T1576] [ 66.940025][ T1576] __dump_stack+0x21/0x30 [ 66.940050][ T1576] dump_stack_lvl+0x110/0x170 [ 66.955560][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.957727][ T1576] ? show_regs_print_info+0x20/0x20 [ 66.968693][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.972984][ T1576] dump_stack+0x15/0x20 [ 66.981213][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.985816][ T1576] should_fail+0x3ab/0x500 [ 66.995553][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.997844][ T1576] __should_failslab+0xa4/0xe0 [ 67.007674][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.011400][ T1576] should_failslab+0x9/0x20 [ 67.011427][ T1576] slab_pre_alloc_hook+0x39/0xd0 [ 67.011447][ T1576] ? vm_area_dup+0x26/0x210 [ 67.019359][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.023567][ T1576] kmem_cache_alloc+0x44/0x260 [ 67.056584][ T1576] vm_area_dup+0x26/0x210 [ 67.060931][ T1576] copy_mm+0x963/0x13a0 [ 67.065078][ T1576] ? copy_signal+0x5f0/0x5f0 [ 67.069657][ T1576] ? __init_rwsem+0xfc/0x1d0 [ 67.074235][ T1576] ? copy_signal+0x4cc/0x5f0 [ 67.078810][ T1576] copy_process+0x1184/0x3280 [ 67.083487][ T1576] ? __kasan_check_write+0x14/0x20 [ 67.088616][ T1576] ? __pidfd_prepare+0x150/0x150 [ 67.093545][ T1576] kernel_clone+0x233/0x960 [ 67.098036][ T1576] ? create_io_thread+0x170/0x170 [ 67.103055][ T1576] ? __kasan_check_write+0x14/0x20 [ 67.108161][ T1576] ? mutex_unlock+0x8f/0x230 [ 67.112737][ T1576] __x64_sys_clone+0x198/0x210 [ 67.117487][ T1576] ? __kasan_check_write+0x14/0x20 [ 67.122584][ T1576] ? __ia32_sys_vfork+0x130/0x130 [ 67.127596][ T1576] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 67.133648][ T1576] x64_sys_call+0x41f/0x9a0 [ 67.138148][ T1576] do_syscall_64+0x4c/0xa0 [ 67.142568][ T1576] ? clear_bhb_loop+0x50/0xa0 [ 67.147244][ T1576] ? clear_bhb_loop+0x50/0xa0 [ 67.151918][ T1576] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.157815][ T1576] RIP: 0033:0x7f31a224e0d9 [ 67.162237][ T1576] 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 [ 67.181851][ T1576] RSP: 002b:00007f31a0ca6fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 67.190282][ T1576] RAX: ffffffffffffffda RBX: 00007f31a24d5fa0 RCX: 00007f31a224e0d9 [ 67.198280][ T1576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 67.206428][ T1576] RBP: 00007f31a0ca7090 R08: 0000000000000000 R09: 0000000000000000 [ 67.214405][ T1576] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 67.222392][ T1576] R13: 00007f31a24d6038 R14: 00007f31a24d5fa0 R15: 00007ffddb8fd5d8 [ 67.230380][ T1576] [ 67.261026][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.269621][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.289961][ T1580] device syzkaller0 entered promiscuous mode [ 67.302566][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.311399][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.378411][ T1594] FAULT_INJECTION: forcing a failure. [ 67.378411][ T1594] name failslab, interval 1, probability 0, space 0, times 0 [ 67.401966][ T1594] CPU: 1 PID: 1594 Comm: syz.2.437 Tainted: G W syzkaller #0 [ 67.410698][ T1594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 67.420773][ T1594] Call Trace: [ 67.424068][ T1594] [ 67.427219][ T1594] __dump_stack+0x21/0x30 [ 67.431576][ T1594] dump_stack_lvl+0x110/0x170 [ 67.436272][ T1594] ? show_regs_print_info+0x20/0x20 [ 67.441483][ T1594] ? avc_denied+0x1b0/0x1b0 [ 67.446011][ T1594] dump_stack+0x15/0x20 [ 67.450193][ T1594] should_fail+0x3ab/0x500 [ 67.454629][ T1594] __should_failslab+0xa4/0xe0 [ 67.459419][ T1594] should_failslab+0x9/0x20 [ 67.463932][ T1594] slab_pre_alloc_hook+0x39/0xd0 [ 67.468909][ T1594] ? vm_area_dup+0x26/0x210 [ 67.473427][ T1594] kmem_cache_alloc+0x44/0x260 [ 67.478202][ T1594] vm_area_dup+0x26/0x210 [ 67.482541][ T1594] copy_mm+0x963/0x13a0 [ 67.486713][ T1594] ? copy_signal+0x5f0/0x5f0 [ 67.491312][ T1594] ? __init_rwsem+0xfc/0x1d0 [ 67.495913][ T1594] ? copy_signal+0x4cc/0x5f0 [ 67.500509][ T1594] copy_process+0x1184/0x3280 [ 67.505198][ T1594] ? __kasan_check_write+0x14/0x20 [ 67.510317][ T1594] ? __pidfd_prepare+0x150/0x150 [ 67.515265][ T1594] kernel_clone+0x233/0x960 [ 67.519809][ T1594] ? create_io_thread+0x170/0x170 [ 67.524844][ T1594] ? __kasan_check_write+0x14/0x20 [ 67.530611][ T1594] ? mutex_unlock+0x8f/0x230 [ 67.535231][ T1594] __x64_sys_clone+0x198/0x210 [ 67.540017][ T1594] ? __kasan_check_write+0x14/0x20 [ 67.545167][ T1594] ? __ia32_sys_vfork+0x130/0x130 [ 67.550208][ T1594] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 67.556895][ T1594] x64_sys_call+0x41f/0x9a0 [ 67.561409][ T1594] do_syscall_64+0x4c/0xa0 [ 67.565836][ T1594] ? clear_bhb_loop+0x50/0xa0 [ 67.570520][ T1594] ? clear_bhb_loop+0x50/0xa0 [ 67.575203][ T1594] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.581115][ T1594] RIP: 0033:0x7f2a95f4c0d9 [ 67.585538][ T1594] 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 [ 67.605152][ T1594] RSP: 002b:00007f2a949a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 67.613578][ T1594] RAX: ffffffffffffffda RBX: 00007f2a961d3fa0 RCX: 00007f2a95f4c0d9 [ 67.621556][ T1594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 67.629543][ T1594] RBP: 00007f2a949a5090 R08: 0000000000000000 R09: 0000000000000000 [ 67.637521][ T1594] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 67.645501][ T1594] R13: 00007f2a961d4038 R14: 00007f2a961d3fa0 R15: 00007ffddd8303c8 [ 67.653486][ T1594] [ 67.732369][ T1603] device syzkaller0 entered promiscuous mode [ 70.915430][ T1638] device syzkaller0 entered promiscuous mode [ 71.013671][ T310] device bridge_slave_1 left promiscuous mode [ 71.024253][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.043202][ T310] device bridge_slave_0 left promiscuous mode [ 71.081855][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.129834][ T310] device veth1_macvtap left promiscuous mode [ 71.160126][ T310] device veth0_vlan left promiscuous mode [ 71.332526][ T1622] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.340041][ T1622] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.347596][ T1622] device bridge_slave_0 entered promiscuous mode [ 71.411617][ T1622] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.421507][ T1622] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.431230][ T1622] device bridge_slave_1 entered promiscuous mode [ 71.535784][ T1651] device syzkaller0 entered promiscuous mode [ 72.173485][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.178289][ T1667] FAULT_INJECTION: forcing a failure. [ 72.178289][ T1667] name failslab, interval 1, probability 0, space 0, times 0 [ 72.194833][ T1667] CPU: 0 PID: 1667 Comm: syz.2.461 Tainted: G W syzkaller #0 [ 72.203551][ T1667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 72.208696][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.213616][ T1667] Call Trace: [ 72.213624][ T1667] [ 72.227036][ T1667] __dump_stack+0x21/0x30 [ 72.231385][ T1667] dump_stack_lvl+0x110/0x170 [ 72.236085][ T1667] ? show_regs_print_info+0x20/0x20 [ 72.241300][ T1667] dump_stack+0x15/0x20 [ 72.245478][ T1667] should_fail+0x3ab/0x500 [ 72.249906][ T1667] __should_failslab+0xa4/0xe0 [ 72.254681][ T1667] should_failslab+0x9/0x20 [ 72.259191][ T1667] slab_pre_alloc_hook+0x39/0xd0 [ 72.264140][ T1667] ? anon_vma_fork+0x1ff/0x520 [ 72.268909][ T1667] kmem_cache_alloc+0x44/0x260 [ 72.273691][ T1667] anon_vma_fork+0x1ff/0x520 [ 72.278287][ T1667] copy_mm+0x9f9/0x13a0 [ 72.282452][ T1667] ? copy_signal+0x5f0/0x5f0 [ 72.287054][ T1667] ? __init_rwsem+0xfc/0x1d0 [ 72.291653][ T1667] ? copy_signal+0x4cc/0x5f0 [ 72.296247][ T1667] copy_process+0x1184/0x3280 [ 72.300940][ T1667] ? __kasan_check_write+0x14/0x20 [ 72.306060][ T1667] ? __pidfd_prepare+0x150/0x150 [ 72.311014][ T1667] kernel_clone+0x233/0x960 [ 72.315524][ T1667] ? create_io_thread+0x170/0x170 [ 72.320559][ T1667] ? __kasan_check_write+0x14/0x20 [ 72.325689][ T1667] ? mutex_unlock+0x8f/0x230 [ 72.330288][ T1667] __x64_sys_clone+0x198/0x210 [ 72.335059][ T1667] ? __kasan_check_write+0x14/0x20 [ 72.340181][ T1667] ? __ia32_sys_vfork+0x130/0x130 [ 72.345220][ T1667] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 72.351297][ T1667] x64_sys_call+0x41f/0x9a0 [ 72.355815][ T1667] do_syscall_64+0x4c/0xa0 [ 72.360257][ T1667] ? clear_bhb_loop+0x50/0xa0 [ 72.364954][ T1667] ? clear_bhb_loop+0x50/0xa0 [ 72.369651][ T1667] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.375565][ T1667] RIP: 0033:0x7f2a95f4c0d9 [ 72.379994][ T1667] 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 [ 72.399607][ T1667] RSP: 002b:00007f2a949a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 72.408038][ T1667] RAX: ffffffffffffffda RBX: 00007f2a961d3fa0 RCX: 00007f2a95f4c0d9 [ 72.416043][ T1667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041122000 [ 72.424027][ T1667] RBP: 00007f2a949a5090 R08: 0000000000000000 R09: 0000000000000000 [ 72.432028][ T1667] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 72.440092][ T1667] R13: 00007f2a961d4038 R14: 00007f2a961d3fa0 R15: 00007ffddd8303c8 [ 72.448102][ T1667] [ 72.495946][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.508681][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.531298][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.538424][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.557155][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.565640][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.574382][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.581466][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.619110][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.626866][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.636694][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.645137][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.665031][ T1688] device syzkaller0 entered promiscuous mode [ 72.686462][ T1687] device syzkaller0 entered promiscuous mode [ 72.707345][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.736265][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.745555][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.753426][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.763754][ T1622] device veth0_vlan entered promiscuous mode [ 72.890609][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.900838][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.910567][ T1622] device veth1_macvtap entered promiscuous mode [ 72.920509][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.928486][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.958687][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.037164][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.180761][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.232591][ T1706] FAULT_INJECTION: forcing a failure. [ 73.232591][ T1706] name failslab, interval 1, probability 0, space 0, times 0 [ 73.307346][ T1706] CPU: 0 PID: 1706 Comm: syz.4.475 Tainted: G W syzkaller #0 [ 73.316093][ T1706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 73.326181][ T1706] Call Trace: [ 73.329484][ T1706] [ 73.332432][ T1706] __dump_stack+0x21/0x30 [ 73.336801][ T1706] dump_stack_lvl+0x110/0x170 [ 73.341488][ T1706] ? show_regs_print_info+0x20/0x20 [ 73.346698][ T1706] dump_stack+0x15/0x20 [ 73.350855][ T1706] should_fail+0x3ab/0x500 [ 73.355289][ T1706] __should_failslab+0xa4/0xe0 [ 73.360070][ T1706] should_failslab+0x9/0x20 [ 73.364586][ T1706] slab_pre_alloc_hook+0x39/0xd0 [ 73.369543][ T1706] ? anon_vma_fork+0xf8/0x520 [ 73.374229][ T1706] kmem_cache_alloc+0x44/0x260 [ 73.379005][ T1706] anon_vma_fork+0xf8/0x520 [ 73.383512][ T1706] ? anon_vma_name+0x43/0x70 [ 73.388116][ T1706] copy_mm+0x9f9/0x13a0 [ 73.392284][ T1706] ? copy_signal+0x5f0/0x5f0 [ 73.396880][ T1706] ? __init_rwsem+0xfc/0x1d0 [ 73.401487][ T1706] ? copy_signal+0x4cc/0x5f0 [ 73.406084][ T1706] copy_process+0x1184/0x3280 [ 73.410774][ T1706] ? __kasan_check_write+0x14/0x20 [ 73.415897][ T1706] ? __pidfd_prepare+0x150/0x150 [ 73.420851][ T1706] kernel_clone+0x233/0x960 [ 73.425368][ T1706] ? create_io_thread+0x170/0x170 [ 73.430406][ T1706] ? __kasan_check_write+0x14/0x20 [ 73.435529][ T1706] ? mutex_unlock+0x8f/0x230 [ 73.440132][ T1706] __x64_sys_clone+0x198/0x210 [ 73.445037][ T1706] ? __kasan_check_write+0x14/0x20 [ 73.450169][ T1706] ? __ia32_sys_vfork+0x130/0x130 [ 73.455219][ T1706] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 73.461305][ T1706] x64_sys_call+0x41f/0x9a0 [ 73.465829][ T1706] do_syscall_64+0x4c/0xa0 [ 73.470283][ T1706] ? clear_bhb_loop+0x50/0xa0 [ 73.474972][ T1706] ? clear_bhb_loop+0x50/0xa0 [ 73.479666][ T1706] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 73.485579][ T1706] RIP: 0033:0x7fa26c7240d9 [ 73.490007][ T1706] 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 [ 73.509626][ T1706] RSP: 002b:00007fa26b17cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 73.518072][ T1706] RAX: ffffffffffffffda RBX: 00007fa26c9abfa0 RCX: 00007fa26c7240d9 [ 73.526068][ T1706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 73.534057][ T1706] RBP: 00007fa26b17d090 R08: 0000000000000000 R09: 0000000000000000 [ 73.542044][ T1706] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 73.550023][ T1706] R13: 00007fa26c9ac038 R14: 00007fa26c9abfa0 R15: 00007ffe5b6cab88 [ 73.558008][ T1706] [ 73.618372][ T1606] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 73.630140][ T1606] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 73.638555][ T1606] CPU: 1 PID: 1606 Comm: syz-executor Tainted: G W syzkaller #0 [ 73.647499][ T1606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 73.657557][ T1606] RIP: 0010:__rb_erase_color+0x25b/0xb20 [ 73.663203][ T1606] Code: 8b 4d c8 80 3c 01 00 74 09 48 8d 7b 10 e8 fd 4e 38 ff 4c 89 6b 10 49 89 1e 4c 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ef e8 d7 4e 38 ff 48 89 d8 48 83 c8 01 49 [ 73.682813][ T1606] RSP: 0018:ffffc90000c97a18 EFLAGS: 00010246 [ 73.688890][ T1606] RAX: 0000000000000000 RBX: ffff88812f585870 RCX: dffffc0000000000 [ 73.696871][ T1606] RDX: ffffffff819ccaf0 RSI: 1ffff1102126429a RDI: ffff88812f585870 [ 73.704850][ T1606] RBP: ffffc90000c97a70 R08: ffff8881093214ef R09: 1ffff1102126429d [ 73.712825][ T1606] R10: dffffc0000000000 R11: ffffed102126429e R12: 1ffff11024ddaba2 [ 73.720811][ T1606] R13: 0000000000000000 R14: ffff888126ed5d18 R15: ffff888126ed5d10 [ 73.728805][ T1606] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 73.737752][ T1606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.744357][ T1606] CR2: 00007fa26c7717c0 CR3: 00000001269a9000 CR4: 00000000003506a0 [ 73.752341][ T1606] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.760512][ T1606] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 73.768505][ T1606] Call Trace: [ 73.771797][ T1606] [ 73.774732][ T1606] ? anon_vma_interval_tree_iter_next+0x380/0x380 [ 73.781165][ T1606] vma_interval_tree_remove+0xacf/0xaf0 [ 73.786718][ T1606] ? up_write+0x7b/0x290 [ 73.790974][ T1606] unlink_file_vma+0xda/0xf0 [ 73.795570][ T1606] free_pgtables+0x139/0x280 [ 73.800171][ T1606] exit_mmap+0x433/0x8b0 [ 73.804422][ T1606] ? vm_brk+0x30/0x30 [ 73.808412][ T1606] ? mutex_unlock+0x8f/0x230 [ 73.813014][ T1606] ? uprobe_clear_state+0x2c6/0x320 [ 73.818223][ T1606] __mmput+0x92/0x300 [ 73.822213][ T1606] mmput+0x50/0x150 [ 73.826029][ T1606] do_exit+0xacc/0x29a0 [ 73.830197][ T1606] ? put_task_struct+0x90/0x90 [ 73.834965][ T1606] ? __fdget_pos+0x1f7/0x380 [ 73.839565][ T1606] ? ksys_write+0x1eb/0x260 [ 73.844078][ T1606] ? __ia32_sys_read+0x90/0x90 [ 73.849201][ T1606] do_group_exit+0x149/0x310 [ 73.853802][ T1606] __x64_sys_exit_group+0x3f/0x40 [ 73.858831][ T1606] x64_sys_call+0x832/0x9a0 [ 73.863351][ T1606] do_syscall_64+0x4c/0xa0 [ 73.867774][ T1606] ? clear_bhb_loop+0x50/0xa0 [ 73.872471][ T1606] ? clear_bhb_loop+0x50/0xa0 [ 73.877156][ T1606] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 73.883054][ T1606] RIP: 0033:0x7fe4d20da0d9 [ 73.887483][ T1606] Code: Unable to access opcode bytes at RIP 0x7fe4d20da0af. [ 73.894855][ T1606] RSP: 002b:00007fff020ab228 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 73.903380][ T1606] RAX: ffffffffffffffda RBX: 0000000000000043 RCX: 00007fe4d20da0d9 [ 73.911364][ T1606] RDX: 00007fe4d2107457 RSI: 0000000000000004 RDI: 0000000000000043 [ 73.919346][ T1606] RBP: 00007fe4d23627b8 R08: 0000000000000000 R09: 0000000000000003 [ 73.927503][ T1606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 73.935485][ T1606] R13: 0000000000000003 R14: 00007fff020ab488 R15: 0000000000000000 [ 73.943468][ T1606] [ 73.946493][ T1606] Modules linked in: [ 73.950980][ T1606] ---[ end trace e4a9f4acac1e7858 ]--- [ 73.952405][ T30] audit: type=1400 audit(1787622489.431:125): avc: denied { read } for pid=83 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 [ 73.958791][ T1606] RIP: 0010:__rb_erase_color+0x25b/0xb20 [ 73.985693][ T1606] Code: 8b 4d c8 80 3c 01 00 74 09 48 8d 7b 10 e8 fd 4e 38 ff 4c 89 6b 10 49 89 1e 4c 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ef e8 d7 4e 38 ff 48 89 d8 48 83 c8 01 49 [ 74.007475][ T1606] RSP: 0018:ffffc90000c97a18 EFLAGS: 00010246 [ 74.014285][ T1606] RAX: 0000000000000000 RBX: ffff88812f585870 RCX: dffffc0000000000 [ 74.024238][ T1606] RDX: ffffffff819ccaf0 RSI: 1ffff1102126429a RDI: ffff88812f585870 [ 74.032437][ T1606] RBP: ffffc90000c97a70 R08: ffff8881093214ef R09: 1ffff1102126429d [ 74.040468][ T1606] R10: dffffc0000000000 R11: ffffed102126429e R12: 1ffff11024ddaba2 [ 74.049346][ T30] audit: type=1400 audit(1787622489.431:126): avc: denied { search } for pid=83 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 [ 74.070688][ T1606] R13: 0000000000000000 R14: ffff888126ed5d18 R15: ffff888126ed5d10 [ 74.078852][ T1606] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 74.087860][ T30] audit: type=1400 audit(1787622489.431:127): avc: denied { write } for pid=83 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 [ 74.116131][ T1606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.130465][ T1606] CR2: 00007ffca0739f00 CR3: 0000000129875000 CR4: 00000000003506b0 [ 74.139000][ T30] audit: type=1400 audit(1787622489.431:128): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.147262][ T1606] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.160134][ T30] audit: type=1400 audit(1787622489.431:129): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 74.167729][ T1606] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 74.188341][ T30] audit: type=1400 audit(1787622489.431:130): avc: denied { append open } for pid=83 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 [ 74.219028][ T1606] Kernel panic - not syncing: Fatal exception [ 74.219109][ T1606] Kernel Offset: disabled [ 74.229471][ T1606] Rebooting in 86400 seconds..