last executing test programs: 9.552876511s ago: executing program 0 (id=6918): socket$kcm(0x10, 0x3, 0x10) close(0x3) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x20, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x1e7e7df9, 0x7, 0x9, 0x6, 0xa, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac59, 0x0, 0x0, 0x0, 0x40002, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000001d711851000000000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x21, 0x2, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000120000"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x10, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @sk_msg}, 0x48) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000440)={'vxcan1\x00', 0x1}) r1 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000000c0), 0x4) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000380)="48000000150081fb0259ae08040204000aff0f110000000401d174a4ffa4d8643aec0caa94bd9a5f5901546fabca1b4e7d06a6bd7c493872f750375ed08a562af5740700b8c11941", 0x48}], 0x1}, 0x2000000) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x4, 0x3}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000780)="f4000900062b3c25fe80000000000000dc8b850f238466cc00007a000000adac91", 0x21}, {&(0x7f0000000080)="53b12d3fa0ba", 0x6}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800"/32], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x12, 0x4, 0x0, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @cgroup_sock_addr=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81, 0x86e46, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x3}, 0x0, 0x8, 0x80, 0x0, 0x0, 0xffff0000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x200}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000080)) 8.204750489s ago: executing program 0 (id=6937): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0x40, 0x0, 0x2, 0x0, 0x3, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000001c0), 0x9}, 0x72bd1de2ad11f2bb, 0x9, 0x2, 0x0, 0x0, 0x2, 0x9000, 0x0, 0x203, 0x0, 0xffffffffffffffff}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000040), 0x8) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={&(0x7f0000000340)=""/231, 0xe7, 0x0, &(0x7f0000000440)=""/124, 0x7c}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x5, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x19, 0x0, 0x0, 0x41000, 0x5b, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x7d605dd5}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x806, 0x0, 0x0, 0x9, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{}, &(0x7f0000000080), 0x0}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8982, 0x0) socket$kcm(0xa, 0x6, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x10, &(0x7f0000000940)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYBLOB="f84f3ae6f7953d9ffee21b1c52be44389030793041440917416ac78d7e098a297d449dbb0e5ab8ce31e2fde73b305c24fed449924181577b94edc25657bd47d0541f9f6fe203c634bef2b0248856a463af2ae9c2844da1f3dbe745f4b394f055a6a1d6d16d0c61b3f48242b717597080d0836fab42bfa7ab3935e45e4df785d8bd62639dcafb1e22b6b6df17ef91636b78da589c07f2741d5a976f15313410eafc73e467e470ccfeaeff4013bc1e41525754b59a0a4094adb8ebe489f663ae1b8963b4b6e45709ee8a043d9904664ee9785aa37e20a51b5b1985c2c5be02"], 0x0, 0x7, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4000}, 0x94) syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/net\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_type(r3, &(0x7f0000000100), 0x2, 0x0) openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200), 0x12) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) socket$kcm(0x10, 0x2, 0x0) mkdir(&(0x7f0000000140)='./cgroup/../file0\x00', 0x8) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r8, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000003480)=[{&(0x7f0000000040)="1800000072006bcd9e3fe3dc6e080000070900000d000000", 0x18}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r6) r9 = openat$cgroup_procs(r7, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r9, &(0x7f0000000080)=r5, 0x12) 7.409500821s ago: executing program 0 (id=6933): r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) r1 = socket$kcm(0x1e, 0x5, 0x0) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000008c0)={r2}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0x1c, &(0x7f0000000d80)=ANY=[@ANYBLOB="18080000d0ffffff000000000000001718110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b706000014000000b7030000000d00008500000005000000bca900000000000035090100000000009500000000000000b7020000000000007b6af8ff00000000b50902000f0000007baaf0ff00000000bf8700000000000007080000fffdffffbf2400000000000007060000f0ffffff740200000800000018200000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7010000080000004608f0ff76000000bf9800000000000079080000000000008500000005000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x400) 6.41027994s ago: executing program 2 (id=6940): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 6.154254587s ago: executing program 2 (id=6942): r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x58c8, 0x0, 0xeffffffc, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000240)={{r1, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0)='%pB \x00'}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000280)={r2}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000400008500000018000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r3, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000002c0)="b9ff03076003008cb89e08f086dd", 0x0, 0xfe6, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 5.969463492s ago: executing program 0 (id=6955): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000b00)=ANY=[@ANYRES64, @ANYRES32, @ANYRESOCT], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x28) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{r1, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000380)='%+9llu \x00'}, 0x20) socket$kcm(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0x1000}, 0x10c002, 0xac5d, 0x0, 0x0, 0x9, 0x0, 0xfff9, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getpid() sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r3 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r3, &(0x7f0000001a00)=ANY=[@ANYBLOB="13100000520091ef"], 0xfe33) recvmsg$kcm(r3, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001a40)=""/4095, 0xfff}], 0x1}, 0x0) recvmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x50be}, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="180200000000000000000000000000008500000018000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], &(0x7f0000000080)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r4, 0x0, 0xe, 0x0, &(0x7f0000000000)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r5 = socket$kcm(0x10, 0x2, 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="05000000010000004000000005"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r6}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r10, 0xffffffffffffffff}, &(0x7f0000000280), &(0x7f0000000240)=r7}, 0x20) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r10, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='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) r13 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000b40)={0x1b, 0x0, 0x0, 0x4, 0x0, r2, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x5}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000cc0)={0x6, 0x3, &(0x7f0000000500)=@raw=[@cb_func={0x18, 0x9, 0x4, 0x0, 0x2}, @exit], &(0x7f0000000540)='syzkaller\x00', 0x1, 0xac, &(0x7f0000000580)=""/172, 0x40f00, 0x22, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)=[r1, r10, r11, r1, r13], 0x0, 0x10, 0x4}, 0x94) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00000000c0)=r12, 0x4) sendmsg$inet(r9, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002f2f2f00053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x5000000}, 0x0) 5.714136439s ago: executing program 2 (id=6947): r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x30, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/85, 0x55}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/150, 0x96}], 0x3, &(0x7f0000000780)=""/127, 0x7f}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x4, &(0x7f0000000580)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7e}]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x32, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x10, 0x3, &(0x7f0000000000)=@framed={{0x1e, 0xa, 0xa, 0x0, 0x0, 0x79, 0x10, 0x8}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x800, 0x0, 0x0, 0x2, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0), 0x12) syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x59, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 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, 0x107b7b, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x2e, 0xfffffbff, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r3, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0x3) ioctl$SIOCSIFHWADDR(r4, 0x8927, &(0x7f0000000280)={'wg2\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc29a}, 0x0, 0xffffffffffffffff, r1, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803003f000b12d25a80648c2594f90124fc60020c024002000000053582c137153e370248078000f01705d1bd", 0x33fe0}], 0x1}, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r6, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) 4.698559888s ago: executing program 4 (id=6950): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, &(0x7f0000000200)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="140000004e007f049e", 0x12}, {&(0x7f0000000180)="78cabf2dfb73fc0a7d0a0080f2dcb9fe06892544001100b8f9e6aaeb1ae2f6e8bcb5ee52dc06249798093c5102a1bca0b646a7ce904f6e6b788b3219c233e60ddc36024a99a63e729f9b06f96137c89d03234f008c5681", 0x57}], 0x2}, 0x0) 4.283730069s ago: executing program 4 (id=6951): socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff}, [@call={0x85, 0x0, 0x0, 0x2a}, @printk={@lld, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x72}}]}, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffdf) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000010000000c00000009"], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000580)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x7, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x10}}], 0xc8}, 0x14002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000000080)) 3.8902028s ago: executing program 3 (id=6952): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 3.860175491s ago: executing program 1 (id=6953): socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r1, 0x0, 0xe, 0xfffffffffffffead, &(0x7f0000000080)="3a173357f297c605804ab3828443", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d8000000180081054e81f782db4cb9041c1d0800fe007c05e8fe55a10a001500020014261e600e12080005007f370401a8001600200006000000027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2e98a61e284ce5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e970392", 0xd8}], 0x1}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r3, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)='c\x03\x1do\xd0V.\x80\xfb\xea\xe3\xda'}, 0x30) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_subtree(r5, &(0x7f0000000200), 0x2, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000011008188040f80ec59acbc0413a181014100000000010000000000000e000a000f00000002800200121f", 0x2e}], 0x1}, 0x20000010) write$cgroup_subtree(r6, &(0x7f0000000540)=ANY=[@ANYRES32=r7], 0x5) openat$cgroup_int(r4, 0x0, 0x2, 0x0) write$cgroup_subtree(r6, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x48004) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32], 0x48) 3.677705986s ago: executing program 0 (id=6954): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)=""/4096, 0x1000}, 0x0) syz_clone(0x104000, 0x0, 0x1008, 0x0, 0x0, 0x0) 3.634083667s ago: executing program 3 (id=6956): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, &(0x7f0000000200)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0xc, 0x59, &(0x7f0000000000)="328348c3deca712b594bda6d", &(0x7f0000000040)=""/89, 0x3, 0x0, 0xb0, 0xda, &(0x7f0000000300)="590370167dc45e91bd8b6aa685a1e3fe08a740d7f38921351943d367a01b611736270428b5584aa9a321a6f253aa92354ff5775ae9c2e6db06a8bbac035e32495ed7b2934f282bd4ea82d70d5a855092d2cbe7d0b09132e4cd68bacb43fd47acb2c302de3dd0d8bbf18dfed84b1efea63753c44f56e69dd32b3873e05a4d0afcbd1661c793318b8e7a7359d4cbdc4376e06b8e7c4e815bfbf60f45844837f47601dfe809aec006af7f9999175d657a19", &(0x7f00000003c0)="129b4082c250a17af9edcdbdf13ae5028e411d6725edfd0671c91218732363059fc856a7fbd50dfce91f1c59a70e8bf501422755e207e8218a5cd5fa87d537abf8b7b190a0f35abbda70601001b114a92692715a0b2564972e03b1ec1803699f9abe62481e6423fc98a99e77765982409e873907d2a8ef07d16ce6b3c5c6e1635800789fe338c1e476d121a060978e1792968f37adf1d25b2a704971eb3f4ab6b7d48781e008851d23aecb7e58684a3409233bee85e4e7ed4838655ab89f8a450d436add58f7796c81ec27685d69ddc2551d6c498fc4b13618cf", 0x7, 0x0, 0xc000}, 0x50) r1 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="140000004e007f049e", 0x9}, {&(0x7f0000000180)="78cabf2dfb73fc0a7d0a0080f2dcb9fe06892544001100b8f9e6aaeb1ae2f6e8bcb5ee52dc06249798093c5102a1bca0b646a7ce904f6e6b788b3219c233e60ddc36024a99a63e729f9b06f96137c89d03234f008c5681", 0x57}], 0x2}, 0x0) 3.500212111s ago: executing program 4 (id=6957): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1e000000", @ANYRES32], 0x50) 3.354172005s ago: executing program 3 (id=6958): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x1, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000006008500000008000000850000000800000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0}, 0x8061, 0x3, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x10, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="b700000028000000bca30000000000003403000040feffff720af0ff0000000071a4f0ff000000001f030000000000002e0a0200000000002604fdffffff000e61144400000000001d430000000000007a0a00fe0000001f61141c0000000000b503f7fff80000009500000000000000033bc065b78111c6dfa041b63af4a3912435f1a864a7aad58db6a693002e7f3be361917adef6ee1c8a2a4f8ef1e50becb19bc461e91a7168e5181554a090f30002af51efd601b6bf01c8e8b1fee5bef7af9aa0d7d600c095199fe3ff3128e599b0eaebbdbd732c9cc00eec363e4a8f6456e2cc21557c0afc646cb7798b3e6440c2fbdb00a3e35208b0bb0d2cd829e65440000000000000000028610643a98d9ec21ead2ed51b104d4d91af25b845b9f7d08d123deda88c658d42ecbf28bf7076c15b463bebc72f526dd70252e79166d858fcd0e06dd31af9612fa402d0b11008e59a5923906f88b53987ad1714e72ba7a54f0c33d39000d06a59ff616236fd9aa58f0177184b6a89adaf17b0a6041bdef728f5089048ddff6da40f9411fe7226a40409d6e37c4f46756d31cb467600ade70063e5291569b33d21dae356e1c51f03a801be8189679a16da18ec0ae564162a27afea62d84f3a10076443d643649393bf52d2105bd901128c7e0ec82701c8204a1deeed4155617572652d950ad31928b0b036dc2869f478341d02d0f5ad94b081fcd507acb4b9c67382f13d000000225d85ae49cee383dc5049076b98fb6853ab39a21514da60d2ae20cfb91d6a49964757cdf538f9ce2bdbb9893a5de817101ab062cd54e67051d355d84ce97bb0c6b6a595e487a2cc47c0efbb2d71cde2c10f0bc6980fe78683ac5c0c31032599dd273863be9261eee52216d009f4c52048ef8c126aeef5f510a8f1aded94a129e4aec6e8d9ab06faffc3a15d91c2ea3e2e04cfe031b287539d0540059fe6c7fe7cd8697502c7596566de74e425da5e7f009602a9f61d3804b3e0a1053abdc31282dfb15eb6841bb64a1b3045024a982f3c48b936e6f9e0fcda88fe4413537528fd79153baae244e7bf573eac34b781337ad5901a4cad2422ee965a38f7defbd2960242b104e20dc2d9b0c35608d402ccdd9069bd50b994fda7a9de44022a579dfc0229cc0dc98816106dec28eaeb883418f562ae00003ea96d10f172c0374d6eed826416050000000bfe9b4a9c5a90ff59d54d1f92ecc48899b212c55318294270a1ad10c80fef7c24d47afcc829ba0f85da6d888f18ea40ab959f6074ab2a40d85d1501783a7ab51380d7b4ead35a385e0b4a26b602396df7e0c1e02b88c114f244a9bf93f04bf072f0861f5c0b000000000000eedcf2ba1a9508f9d6aba582a896a9f1ffa968eacea75caf822a7a63ba3401e6a52acb1188883ad2a3b1832371fe5bc621426d1ed01b389708165b9cdbae2ed9dc7358f0ebadde0b727f27feeb7464dcc536cbae2f5c7d951680f6f2f9a6a8346962a350845ffa0d82884f79adc287906943408e6df3c391e97ba48db0a5adbfd03aac93df8866fb010ae20e92bed1fe39af169d2a466f0db6f3d9436a7d55fc30511d00000000c95265b2bd83d648532869d701723fedcbada1ee7baa19faf67256b56a41fd355b6a686b50f0937f778af083e055f6138a757ebd0ed91124a6b244f9acf41ac5d73a008364e0606a594817031fc2654026c6ea08b83b123145ab5703dad844ceb201efeb6dc5f6a9037d2283c42efc54dd84323afc4c10eff462c8843187f1dd48ef0900000000000000ff0f4000000000f00700003c17888e1cdba94a6ea80c33ead5722c3293a493f1479531dd88261458f40d31fe8df15efaaeea831555877f9538c6ee6ba65893ff1f908ba7554ba583ec7932f5954f31a878e2fae6691d1aee1da02ba516467df3e7d1daac43738612e4fee18a22da19fcdb4c1011e32f808890205f0e6da2819d2f9e77c7c64affa54fec0136cbafa5f62e96753b639a924599c1f69219927ea5301fff0a6063d427180d61542c2571f983e96635600000554f327a3535e7c7542799493c31ac05a7b57f03ca91a01ba2a30ca99e969d6fd09dc28ebc15edb4d91675767999d146aef7799738b292fd64bbca48568325b2969e2b15f36b788bce5ccdbaf75c94cb93499f6947a967a794963442aece449a0d80010f5c653d22d49030a8c2a4ab595bf4238f18ca428dafc7ac96d404607a0000000051a2104f22e6db5a62b5089c1b45282d38864daa3ae81d6b0968d1d2869291b7d12096833d6864da40b54783a17aaeb6737c323f9f98e354cc98dcfe23ad01bd1c61563e69ffe1c2c73e16e637d4219ef7ec61261173f359e93d2c5e424c17998809ec8f0232b3955e052a4cecd89008f70314a0bdd491ecab5d232f89fe0120f64c62e8e3ed8bcb45202c204bbec8d722824c0ebca8db1ea4a05e41f6016ab5bbe4fe7ff5d785d0128171c90d9900ca2532b0f9d01c4b45294fbba468df3e1b393cb4e62e753b4172ba7ac1f2b51c94bc5d047899fd219f448bf9189c65c9d91eda6b52a373803a9efe44f86909bc90addbc4b3093c91b8068c5adfcb0d7fd849904568916694d461b76a58d88cf0f520310a1e9fdc18cde98d662eee077515d0a881192292ffff5392ab3d1311b82432662806add87047f601fa888400000000000000000000000000006acc19808d7cf29bc974b0ea92499a41b9b9a7c2bca311a28ee4952f2d325a56397c78f12205db653a536f0100e0eda300a43a13bd1b9f3322405d1efd78e578dc6b3fb84f3738a4b6caa800000087efa51c5d95ecba4e50e529d1e8c89600e809dc3d0a2f65579e23457949a50f2d0455cf699b3746979f99f6a1527f004f37e84fb478199dc1020f4beb98b8074bf7df8b5e783637daf121f175a81cffff4ac55a4385e9a617aa6c8e10d4202c5afeb06e2f9115558ea12f92d7ae633d44086b3f03b20d546fa66a72e38207c9d20035abc46271a30f1240de52536941242d23896ab74a3c6670fdc49c14f34fc4eadd6db8d80eba439772bf60a1db18c472dafc5569adc282928d2a1ffe29f1a57d3f18f4edaeb5d37918e6fddcd821da67a0785585a4443440dc65600e64a4a274000000000000000000000000000000000000000000000009dd14b38f2f5426d7cf5075047c31f6ce6adddfe3ac649c0643c8bfbeb14ba1fd7a485aa893915cf81e29aaf375e904bbe52691a4120260ffcd030000006d291ebcef893e1b9ccb6797d0646fe0e7274434f28efb43e06e64f0698caca42f4e6018a455736c482a017e2b13dac4a90faa109f0e87cc94e3efb649692456463ca74aa6ad4bf50c1acb3928143be1c1023a375e528285544d0064b98646f3109e9a4942ce42c6e7ec84b664f6c2770803f10b0a1fcbfc309381aeba191950bae71f37f1eb7ceeffb3c0547ac6571603adbfde4c8b5f8d7f4b854441613633b48865b65bdc415e1e0dcf672d68cf4cebf04f4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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xffffffffffffffc2}, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x15, 0xe, &(0x7f0000000640)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xffffffffffffffc2}, 0x48) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x69, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000f40)=""/212, 0xd4}, {&(0x7f0000003100)=""/4077, 0xfed}, {&(0x7f00000007c0)=""/211, 0xd3}, {&(0x7f0000000b00)=""/231, 0xe7}, {&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000640)=""/217, 0xd9}], 0x8}, 0x40012100) 3.286442327s ago: executing program 1 (id=6959): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0, 0x5}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x80108906, 0x0) socket$kcm(0x2, 0x3, 0x2) socketpair(0x22, 0x2, 0x23, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000e6ef1f00060000007f00000001"], 0x48) socketpair(0x1, 0x3, 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="97eb000014006bcd9e", 0xeb97}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xa, 0x3, &(0x7f0000001240)=ANY=[@ANYRES8=r2], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b}, 0x94) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)=@generic={0x0, 0x0, 0x1c}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) write$cgroup_int(r4, &(0x7f00000000c0)=0xd, 0x12) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="b40500000000000079108d0000000000070000000000000095000000c8cf00007297157efcdbbc919c5d20d33e14c0c8f4e12d881a1beed54b1a1d61b0a63aca3f231adb7568c0fdb1dfd67d49d3cabeffd6fb927ad8eae4539d03658154016c622c0a816e93fe5ad2bf58f20fd86cd9e6a7e4e374768762cddb303d0bdff5e06f4781afa5bce62b1e03b0cf8a1772dbbd59b7057b00bc366fe9982feb44a897f9bd1a80"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x22e, 0x10, &(0x7f0000000000), 0x12c}, 0x48) 3.025631354s ago: executing program 4 (id=6960): r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$kcm(r0, 0x0, 0x4c810) 2.986695765s ago: executing program 2 (id=6961): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)='W', 0x1}], 0x1}, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2b, 'hugetlb'}, {0x2d, 'devices'}]}, 0x12) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)="5c00000014006b03000000d86e6c1d00028440fcffff564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4) recvmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/4096, 0x1000}], 0x2}, 0x20) 2.725228513s ago: executing program 1 (id=6962): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0x40, 0x0, 0x2, 0x0, 0x3, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000001c0), 0x9}, 0x72bd1de2ad11f2bb, 0x9, 0x2, 0x0, 0x0, 0x2, 0x9000, 0x0, 0x203, 0x0, 0xffffffffffffffff}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000040), 0x8) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={&(0x7f0000000340)=""/231, 0xe7, 0x0, &(0x7f0000000440)=""/124, 0x7c}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x5, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x19, 0x0, 0x0, 0x41000, 0x5b, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x7d605dd5}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x806, 0x0, 0x0, 0x9, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{}, &(0x7f0000000080), 0x0}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8982, 0x0) socket$kcm(0xa, 0x6, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x10, &(0x7f0000000940)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYBLOB="f84f3ae6f7953d9ffee21b1c52be44389030793041440917416ac78d7e098a297d449dbb0e5ab8ce31e2fde73b305c24fed449924181577b94edc25657bd47d0541f9f6fe203c634bef2b0248856a463af2ae9c2844da1f3dbe745f4b394f055a6a1d6d16d0c61b3f48242b717597080d0836fab42bfa7ab3935e45e4df785d8bd62639dcafb1e22b6b6df17ef91636b78da589c07f2741d5a976f15313410eafc73e467e470ccfeaeff4013bc1e41525754b59a0a4094adb8ebe489f663ae1b8963b4b6e45709ee8a043d9904664ee9785aa37e20a51b5b1985c2c5be02"], 0x0, 0x7, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4000}, 0x94) syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/net\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_type(r3, &(0x7f0000000100), 0x2, 0x0) openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200), 0x12) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) socket$kcm(0x10, 0x2, 0x0) mkdir(&(0x7f0000000140)='./cgroup/../file0\x00', 0x8) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r8, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000003480)=[{&(0x7f0000000040)="1800000072006bcd9e3fe3dc6e080000070900000d000000", 0x18}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r6) r9 = openat$cgroup_procs(r7, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r9, &(0x7f0000000080)=r5, 0x12) 2.537316318s ago: executing program 4 (id=6963): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000100)={r0, r0}, 0xc) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x10}, 0x10c002, 0xac5d, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0xffff, 0x7, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r1, &(0x7f0000000140)={'full'}, 0xfffffdef) setsockopt$sock_attach_bpf(r1, 0x1, 0x33, &(0x7f0000000340), 0x4) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="a60a00000000000061118000000000001800000000000000000000000000000095"], &(0x7f0000000000)='GPL\x00'}, 0x90) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) close(r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r5}, 0x0, &(0x7f0000000080)=r4}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000900)={r2, 0xe0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000640)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0), 0x0, 0x78, &(0x7f0000000700)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000740), &(0x7f0000000780), 0x8, 0x69, 0x8, 0x8, &(0x7f00000007c0)}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000cc0)={0x11, 0x20, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xe22}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x401}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @printk={@llu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xf}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r5}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}]}, &(0x7f0000000500)='syzkaller\x00', 0x5, 0x0, 0x0, 0x41000, 0x11, '\x00', r6, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[r2, r0, r3], 0x0, 0x10, 0x9}, 0x94) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000300000000000000000000f195"], 0x0}, 0x94) r9 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000540)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r9, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x5, &(0x7f0000000240)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c00)={0x11, 0x1, &(0x7f00000001c0)=@raw=[@generic={0x22, 0x2, 0x0, 0x800, 0xffffffff}], &(0x7f0000000200)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x1, '\x00', r6, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000b00)={0x7, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000b40)=[0xffffffffffffffff], &(0x7f0000000b80)=[{0x2, 0x4, 0x6}, {0x5, 0x4, 0x2, 0x3}, {0x2, 0x5, 0x10, 0x4}, {0x2, 0x4, 0x0, 0x1}, {0x2, 0x2, 0xf, 0x9}, {0x5, 0x4}, {0x1, 0x2, 0x7, 0xc}], 0x10, 0x5b}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r8, 0x18000000000002a0, 0x5ee, 0xfd60, &(0x7f0000000580)="b9ff03076804d773000000000100", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x50) 2.379153142s ago: executing program 3 (id=6964): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000880), 0xfffffffffffffddd}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb70200"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xd, 0x0, &(0x7f0000000140)="3d6ee2e04b91ab10143d9abe86", 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/cgroup\x00') bpf$OBJ_PIN_MAP(0x6, 0xfffffffffffffffe, 0x0) socket$kcm(0x1e, 0x4, 0x0) r3 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x604, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x48) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0x3) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x18, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0xfffffffd}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x30000000}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x50, 0x6000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfff0}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x300}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff0, 0xf1}, {0x7, 0x1, 0x2, 0x9, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x3, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x7, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0100, 0x0) ioctl$TUNSETIFF(r5, 0xb701, 0x0) 2.306353494s ago: executing program 0 (id=6965): gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x80, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7902009875f37538e486dd6317ce62667f2c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa88"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1900000004000000080000000800000000000000", @ANYRES32=0x0, @ANYRES32], 0x50) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3a, 0x10, &(0x7f0000000340), 0xd58495bc, 0x0, 0xffffffffffffffff, 0xffffffffffffff5b}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r2, 0x2000012, 0xe, 0x0, &(0x7f00000000c0)="63d1ed8e64dc3f6d00000000b986", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8}, 0x50) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0xffff0000, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200"], 0xcfa4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040033, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) recvmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x40010100) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x9, 0xa0020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf122, 0xac5d, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x94) perf_event_open(&(0x7f0000000540)={0x4, 0x80, 0x2, 0xc1, 0x5a, 0x23, 0x0, 0xf, 0x8a, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x530, 0x3, @perf_bp={&(0x7f0000000080)}, 0x1a40, 0x1, 0xfffff001, 0xd0f36ff325524627, 0x7, 0x4b7cd78d, 0x4, 0x0, 0xffffffff, 0x0, 0x2db3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$kcm(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 1.825979798s ago: executing program 2 (id=6966): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 1.603488624s ago: executing program 1 (id=6967): socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff}, [@call={0x85, 0x0, 0x0, 0x2a}, @printk={@lld, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x72}}]}, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffdf) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000010000000c00000009"], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000580)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x7, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x10}}], 0xc8}, 0x14002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000000080)) 1.561699525s ago: executing program 3 (id=6968): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/2848], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffd78, 0x10, &(0x7f0000000000), 0x143}, 0x48) r0 = socket$kcm(0x10, 0x400000002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x13, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000000000000850000008600000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000040)={r4}, 0xc) write$cgroup_subtree(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000005700)=""/4097, 0x1001}, {&(0x7f0000003540)=""/4114, 0x1012}, {&(0x7f0000000a80)=""/170, 0xaa}], 0x3}, 0x10100) 1.486104678s ago: executing program 2 (id=6969): socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) perf_event_open(&(0x7f0000000480)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x10, 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, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r1, 0x0, 0xe, 0xfffffffffffffead, &(0x7f0000000080)="3a173357f297c605804ab3828443", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d8000000180081054e81f782db4cb9041c1d0800fe007c05e8fe55a10a001500020014261e600e12080005007f370401a8001600200006000000027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2e98a61e284ce5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e970392", 0xd8}], 0x1}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r3, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)='c\x03\x1do\xd0V.\x80\xfb\xea\xe3\xda'}, 0x30) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_subtree(r5, &(0x7f0000000200), 0x2, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000011008188040f80ec59acbc0413a181014100000000010000000000000e000a000f00000002800200121f", 0x2e}], 0x1}, 0x20000010) write$cgroup_subtree(r6, &(0x7f0000000540)=ANY=[@ANYRES32=r7], 0x5) openat$cgroup_int(r4, 0x0, 0x2, 0x0) write$cgroup_subtree(r6, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x48004) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32], 0x48) 1.121327748s ago: executing program 3 (id=6970): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000040000000200000000000088"], &(0x7f0000000000)=""/205, 0x28, 0xcd, 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff00000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0029b080f42647a49b00"/27], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000600)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) perf_event_open(&(0x7f0000000400)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, @perf_bp={&(0x7f0000000340)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000100)='THAWED\x00', 0x7) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000040000000200000000000088"], &(0x7f0000000000)=""/205, 0x28, 0xcd, 0x1}, 0x20) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff00000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0029b080f42647a49b00"/27], 0x48) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000600)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (async) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) (async) perf_event_open(&(0x7f0000000400)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000340)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) write$cgroup_freezer_state(r0, &(0x7f0000000100)='THAWED\x00', 0x7) (async) 751.003568ms ago: executing program 1 (id=6971): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x8, 0x2, 0x5, 0x8, 0x0, 0x2, 0x4061a, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, @perf_bp={0x0, 0x1a}, 0x2500, 0xd, 0x2, 0x9, 0xfff, 0xb, 0x1, 0x0, 0xe, 0x0, 0xff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4000008) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000440)=[{0x0}], 0x1}, 0x20000081) syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socket$kcm(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) close(r1) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8014}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) sendmsg$sock(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 462.231977ms ago: executing program 4 (id=6972): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0, 0x5}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x80108906, 0x0) socket$kcm(0x2, 0x3, 0x2) socketpair(0x22, 0x2, 0x23, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000e6ef1f00060000007f00000001"], 0x48) socketpair(0x1, 0x3, 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="97eb000014006bcd9e", 0xeb97}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xa, 0x3, &(0x7f0000001240)=ANY=[@ANYRES8=r2], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) write$cgroup_int(r5, &(0x7f00000000c0)=0xd, 0x12) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="b40500000000000079108d0000000000070000000000000095000000c8cf00007297157efcdbbc919c5d20d33e14c0c8f4e12d881a1beed54b1a1d61b0a63aca3f231adb7568c0fdb1dfd67d49d3cabeffd6fb927ad8eae4539d03658154016c622c0a816e93fe5ad2bf58f20fd86cd9e6a7e4e374768762cddb303d0bdff5e06f4781afa5bce62b1e03b0cf8a1772dbbd59b7057b00bc366fe9982feb44a897f9bd1a80"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x22e, 0x10, &(0x7f0000000000), 0x12c}, 0x48) 0s ago: executing program 1 (id=6973): r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$kcm(r0, 0x0, 0x4c810) kernel console output (not intermixed with test programs): kB reserved_highatomic:0KB active_anon:40164kB inactive_anon:0kB active_file:87844kB inactive_file:161528kB unevictable:1536kB writepending:792kB present:3129332kB managed:2592964kB mlocked:0kB bounce:0kB free_pcp:11444kB local_pcp:8640kB free_cma:0kB [ 1364.709743][T23384] lowmem_reserve[]: 0 0 1 1 1 [ 1364.720358][T23384] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:8kB free_cma:0kB [ 1364.812266][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1364.822172][T23384] lowmem_reserve[]: 0 0 0 0 0 [ 1364.827037][T23384] Node 1 Normal free:3903644kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:11168kB local_pcp:5664kB free_cma:0kB [ 1364.858674][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1364.961777][T23384] lowmem_reserve[]: 0 0 0 0 0 [ 1364.975858][T23384] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1365.063298][T23157] device veth0_vlan entered promiscuous mode [ 1365.069434][T23384] Node 0 DMA32: 777*4kB (UME) 859*8kB (ME) 1820*16kB (UME) 2127*32kB (UME) 1118*64kB (UME) 1156*128kB (UME) 438*256kB (UM) 170*512kB (UM) 49*1024kB (UM) 41*2048kB (UM) 171*4096kB (UM) = 1360412kB [ 1365.074129][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1365.121972][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1365.156585][T23157] device veth1_vlan entered promiscuous mode [ 1365.211685][T23384] Node 0 Normal: 2*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 1365.279777][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1365.288942][T23384] Node 1 Normal: 261*4kB (UME) 59*8kB (UME) 41*16kB (UME) 201*32kB (UME) 66*64kB (UE) 19*128kB (UME) 11*256kB (UME) 1*512kB (M) 0*1024kB 1*2048kB (E) 948*4096kB (M) = 3903644kB [ 1365.302237][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1365.349608][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1365.368030][T23384] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1365.383737][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1365.399965][T23384] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1365.424408][T23157] device veth0_macvtap entered promiscuous mode [ 1365.429758][T23384] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1365.458629][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1365.460834][T23384] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1365.490050][T23157] device veth1_macvtap entered promiscuous mode [ 1365.523434][T23384] 68893 total pagecache pages [ 1365.528247][T23384] 0 pages in swap cache [ 1365.543639][T23384] Free swap = 124996kB [ 1365.547894][T23384] Total swap = 124996kB [ 1365.565768][T23157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1365.584540][T23384] 2097051 pages RAM [ 1365.595380][T23384] 0 pages HighMem/MovableOnly [ 1365.604749][T23384] 415209 pages reserved [ 1365.607235][T23157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1365.614220][T23384] 0 pages cma reserved [ 1365.649098][T23157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1365.682960][T23157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1365.712843][T23157] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1365.819722][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1365.834557][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1365.864667][T23157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1365.912175][T23157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1365.942862][T23157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1365.976467][T23157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1366.011386][T23157] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1366.077230][T23435] netlink: 'syz.0.5952': attribute type 1 has an invalid length. [ 1366.125768][T23435] netlink: 112865 bytes leftover after parsing attributes in process `syz.0.5952'. [ 1366.705571][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1366.725207][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1366.747991][T23157] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1366.768301][T23157] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1366.788879][T23157] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1366.809223][T23157] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1367.136139][T23016] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1367.158837][T23016] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1367.258003][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1367.412962][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1367.436568][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1367.532402][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1367.684919][T23453] netlink: 'syz.3.5955': attribute type 10 has an invalid length. [ 1368.216226][T23455] netlink: 44 bytes leftover after parsing attributes in process `syz.0.5957'. [ 1370.227776][T23475] netlink: 161700 bytes leftover after parsing attributes in process `syz.2.5961'. [ 1370.291896][T23475] openvswitch: netlink: Key 2 has unexpected len 41210 expected 4 [ 1372.529574][ T4277] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1372.539973][ T4277] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1372.549919][ T4277] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1372.566593][ T4277] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1372.575305][ T4277] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 1372.583860][ T4277] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1372.997312][T23517] netlink: 'syz.2.5969': attribute type 10 has an invalid length. [ 1373.485208][T16382] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1373.806727][T16382] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1374.009393][T16382] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1374.255399][T23505] chnl_net:caif_netlink_parms(): no params data found [ 1374.362176][T16382] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1374.645721][T23505] bridge0: port 1(bridge_slave_0) entered blocking state [ 1374.653359][T23505] bridge0: port 1(bridge_slave_0) entered disabled state [ 1374.662118][T23505] device bridge_slave_0 entered promiscuous mode [ 1374.671740][T13352] Bluetooth: hci2: command 0x0409 tx timeout [ 1374.711208][T23505] bridge0: port 2(bridge_slave_1) entered blocking state [ 1374.732351][T23548] netlink: 161700 bytes leftover after parsing attributes in process `syz.4.5974'. [ 1374.742202][T23505] bridge0: port 2(bridge_slave_1) entered disabled state [ 1374.766174][T23505] device bridge_slave_1 entered promiscuous mode [ 1374.782378][T23548] openvswitch: netlink: Key 2 has unexpected len 41210 expected 4 [ 1374.958737][T23505] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1374.989318][T23505] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1375.141107][T23505] team0: Port device team_slave_0 added [ 1375.200635][T23505] team0: Port device team_slave_1 added [ 1375.407706][T23505] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1375.416606][T23505] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1375.491705][T23505] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1375.573823][T16382] tipc: Left network mode [ 1375.614927][T23505] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1375.651961][T23505] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1375.752183][T23505] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1376.347399][T23563] netlink: 161700 bytes leftover after parsing attributes in process `syz.1.5986'. [ 1376.393394][T23563] openvswitch: netlink: Key 2 has unexpected len 41210 expected 4 [ 1376.761004][T13352] Bluetooth: hci2: command 0x041b tx timeout [ 1376.845837][T23505] device hsr_slave_0 entered promiscuous mode [ 1376.912445][T23505] device hsr_slave_1 entered promiscuous mode [ 1376.931211][T23505] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1376.976894][T23505] Cannot create hsr debugfs directory [ 1377.165774][T23590] FAULT_INJECTION: forcing a failure. [ 1377.165774][T23590] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1377.265645][T23590] CPU: 0 PID: 23590 Comm: syz.2.5982 Not tainted syzkaller #0 [ 1377.273263][T23590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1377.283477][T23590] Call Trace: [ 1377.286811][T23590] [ 1377.289798][T23590] dump_stack_lvl+0x188/0x24e [ 1377.294566][T23590] ? show_regs_print_info+0x12/0x12 [ 1377.299850][T23590] ? load_image+0x400/0x400 [ 1377.304485][T23590] ? __lock_acquire+0x7d10/0x7d10 [ 1377.309727][T23590] ? __virt_addr_valid+0x188/0x540 [ 1377.314954][T23590] should_fail_ex+0x399/0x4d0 [ 1377.319706][T23590] _copy_to_user+0x2c/0x130 [ 1377.324286][T23590] map_lookup_and_delete_elem+0x705/0x840 [ 1377.330119][T23590] __sys_bpf+0x5cc/0x780 [ 1377.334498][T23590] ? bpf_link_show_fdinfo+0x380/0x380 [ 1377.339993][T23590] ? lock_chain_count+0x20/0x20 [ 1377.344952][T23590] __x64_sys_bpf+0x78/0x90 [ 1377.349632][T23590] do_syscall_64+0x4c/0xa0 [ 1377.354227][T23590] ? clear_bhb_loop+0x60/0xb0 [ 1377.358985][T23590] ? clear_bhb_loop+0x60/0xb0 [ 1377.363745][T23590] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1377.369713][T23590] RIP: 0033:0x7fc5c479cdd9 [ 1377.374200][T23590] 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 [ 1377.393973][T23590] RSP: 002b:00007fc5c569c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1377.402561][T23590] RAX: ffffffffffffffda RBX: 00007fc5c4a15fa0 RCX: 00007fc5c479cdd9 [ 1377.410597][T23590] RDX: 0000000000000020 RSI: 0000200000000640 RDI: 0000000000000015 [ 1377.418640][T23590] RBP: 00007fc5c569c090 R08: 0000000000000000 R09: 0000000000000000 [ 1377.426683][T23590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1377.434728][T23590] R13: 00007fc5c4a16038 R14: 00007fc5c4a15fa0 R15: 00007ffdd91297d8 [ 1377.442850][T23590] [ 1377.852187][T23594] netlink: 'syz.4.5983': attribute type 10 has an invalid length. [ 1378.831661][T13352] Bluetooth: hci2: command 0x040f tx timeout [ 1380.921666][T13352] Bluetooth: hci2: command 0x0419 tx timeout [ 1382.209462][T23626] tun0: tun_chr_ioctl cmd 1074025681 [ 1383.072332][T16382] device hsr_slave_0 left promiscuous mode [ 1383.095371][T16382] device hsr_slave_1 left promiscuous mode [ 1383.168091][T16382] device veth1_vlan left promiscuous mode [ 1383.177319][T16382] device veth0_vlan left promiscuous mode [ 1383.428560][T23643] netlink: 14 bytes leftover after parsing attributes in process `syz.2.5994'. [ 1383.448738][T23643] openvswitch: netlink: Message has 6 unknown bytes. [ 1383.816428][T23653] FAULT_INJECTION: forcing a failure. [ 1383.816428][T23653] name failslab, interval 1, probability 0, space 0, times 0 [ 1383.869882][T23653] CPU: 1 PID: 23653 Comm: syz.1.5997 Not tainted syzkaller #0 [ 1383.877639][T23653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1383.887853][T23653] Call Trace: [ 1383.891210][T23653] [ 1383.894201][T23653] dump_stack_lvl+0x188/0x24e [ 1383.898957][T23653] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1383.905366][T23653] ? show_regs_print_info+0x12/0x12 [ 1383.910646][T23653] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1383.916894][T23653] should_fail_ex+0x399/0x4d0 [ 1383.921628][T23653] should_failslab+0x5/0x20 [ 1383.926161][T23653] slab_pre_alloc_hook+0x59/0x310 [ 1383.931323][T23653] ? alloc_trial_cpuset+0x23/0x140 [ 1383.936664][T23653] __kmem_cache_alloc_node+0x4f/0x260 [ 1383.942103][T23653] ? alloc_trial_cpuset+0x23/0x140 [ 1383.947275][T23653] __kmalloc_node_track_caller+0x9e/0x230 [ 1383.953068][T23653] kmemdup+0x27/0x60 [ 1383.957030][T23653] alloc_trial_cpuset+0x23/0x140 [ 1383.962026][T23653] update_flag+0x9a/0x4a0 [ 1383.966393][T23653] ? update_prstate+0x930/0x930 [ 1383.971301][T23653] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1383.977513][T23653] ? lockdep_hardirqs_on+0x94/0x140 [ 1383.982753][T23653] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1383.988980][T23653] ? cpuset_write_u64+0x1ba/0x210 [ 1383.994073][T23653] cpuset_write_u64+0x1c9/0x210 [ 1383.999237][T23653] cgroup_file_write+0x595/0x690 [ 1384.004220][T23653] ? read_lock_is_recursive+0x10/0x10 [ 1384.009642][T23653] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1384.015000][T23653] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1384.020150][T23653] kernfs_fop_write_iter+0x3b2/0x520 [ 1384.025663][T23653] vfs_write+0x4b1/0xa30 [ 1384.029975][T23653] ? file_end_write+0x250/0x250 [ 1384.034877][T23653] ? __fget_files+0x43d/0x4b0 [ 1384.039601][T23653] ? __fdget_pos+0x2ae/0x360 [ 1384.044322][T23653] ? ksys_write+0x71/0x250 [ 1384.048797][T23653] ksys_write+0x14c/0x250 [ 1384.053191][T23653] ? __ia32_sys_read+0x80/0x80 [ 1384.058520][T23653] ? lockdep_hardirqs_on+0x94/0x140 [ 1384.063869][T23653] do_syscall_64+0x4c/0xa0 [ 1384.068348][T23653] ? clear_bhb_loop+0x60/0xb0 [ 1384.073150][T23653] ? clear_bhb_loop+0x60/0xb0 [ 1384.077880][T23653] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1384.083815][T23653] RIP: 0033:0x7f979279cdd9 [ 1384.088274][T23653] 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 [ 1384.108052][T23653] RSP: 002b:00007f979370f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1384.116612][T23653] RAX: ffffffffffffffda RBX: 00007f9792a15fa0 RCX: 00007f979279cdd9 [ 1384.124724][T23653] RDX: 0000000000000012 RSI: 0000200000000080 RDI: 0000000000000006 [ 1384.132736][T23653] RBP: 00007f979370f090 R08: 0000000000000000 R09: 0000000000000000 [ 1384.140862][T23653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1384.148866][T23653] R13: 00007f9792a16038 R14: 00007f9792a15fa0 R15: 00007ffc19aeef88 [ 1384.156893][T23653] [ 1384.191107][T23655] netlink: 161700 bytes leftover after parsing attributes in process `syz.0.5992'. [ 1384.209012][T23655] openvswitch: netlink: Key 2 has unexpected len 41210 expected 4 [ 1384.509582][T16382] device team_slave_1 left promiscuous mode [ 1384.530432][T16382] team0 (unregistering): Port device team_slave_1 removed [ 1384.625292][T16382] device team_slave_0 left promiscuous mode [ 1384.636852][T16382] team0 (unregistering): Port device team_slave_0 removed [ 1384.708048][T23664] FAULT_INJECTION: forcing a failure. [ 1384.708048][T23664] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1384.733294][T16382] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1384.741723][T23664] CPU: 1 PID: 23664 Comm: syz.1.6000 Not tainted syzkaller #0 [ 1384.749476][T23664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1384.759563][T23664] Call Trace: [ 1384.762866][T23664] [ 1384.765829][T23664] dump_stack_lvl+0x188/0x24e [ 1384.770559][T23664] ? show_regs_print_info+0x12/0x12 [ 1384.775811][T23664] ? load_image+0x400/0x400 [ 1384.780378][T23664] ? __lock_acquire+0x7d10/0x7d10 [ 1384.785470][T23664] ? snprintf+0xe5/0x140 [ 1384.789817][T23664] should_fail_ex+0x399/0x4d0 [ 1384.794549][T23664] _copy_to_user+0x2c/0x130 [ 1384.799099][T23664] simple_read_from_buffer+0xe3/0x150 [ 1384.804683][T23664] proc_fail_nth_read+0x1a6/0x220 [ 1384.809752][T23664] ? proc_fault_inject_write+0x310/0x310 [ 1384.815419][T23664] ? fsnotify_perm+0x248/0x550 [ 1384.820220][T23664] ? proc_fault_inject_write+0x310/0x310 [ 1384.825890][T23664] vfs_read+0x2de/0xa00 [ 1384.830179][T23664] ? kernel_read+0x1e0/0x1e0 [ 1384.834821][T23664] ? __fget_files+0x28/0x4b0 [ 1384.839459][T23664] ? __fget_files+0x28/0x4b0 [ 1384.844081][T23664] ? __fget_files+0x43d/0x4b0 [ 1384.848798][T23664] ? __fdget_pos+0x2ae/0x360 [ 1384.853419][T23664] ? ksys_read+0x71/0x250 [ 1384.857875][T23664] ksys_read+0x14c/0x250 [ 1384.862157][T23664] ? vfs_write+0xa30/0xa30 [ 1384.866614][T23664] ? lockdep_hardirqs_on+0x94/0x140 [ 1384.871870][T23664] do_syscall_64+0x4c/0xa0 [ 1384.876352][T23664] ? clear_bhb_loop+0x60/0xb0 [ 1384.881084][T23664] ? clear_bhb_loop+0x60/0xb0 [ 1384.885796][T23664] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1384.891761][T23664] RIP: 0033:0x7f979275d60e [ 1384.896211][T23664] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1384.915863][T23664] RSP: 002b:00007f979370efe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1384.924414][T23664] RAX: ffffffffffffffda RBX: 00007f979370f6c0 RCX: 00007f979275d60e [ 1384.932429][T23664] RDX: 000000000000000f RSI: 00007f979370f0a0 RDI: 0000000000000004 [ 1384.940425][T23664] RBP: 00007f979370f090 R08: 0000000000000000 R09: 0000000000000000 [ 1384.948435][T23664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1384.956463][T23664] R13: 00007f9792a16038 R14: 00007f9792a15fa0 R15: 00007ffc19aeef88 [ 1384.964656][T23664] [ 1384.972417][T16382] device bond_slave_1 left promiscuous mode [ 1385.130068][T23666] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6001'. [ 1385.369483][T23669] netlink: 'syz.1.6001': attribute type 29 has an invalid length. [ 1385.449871][T16382] bond0 (unregistering): Released all slaves [ 1385.522802][T23666] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6001'. [ 1385.577727][T23669] netlink: 'syz.1.6001': attribute type 29 has an invalid length. [ 1385.613703][T23667] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6001'. [ 1385.707867][T23668] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6001'. [ 1385.790657][T23670] netlink: 'syz.1.6001': attribute type 29 has an invalid length. [ 1386.027328][T23671] netlink: 'syz.1.6001': attribute type 29 has an invalid length. [ 1386.064178][T23679] netlink: 'syz.2.6003': attribute type 10 has an invalid length. [ 1386.167321][T23505] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1388.732315][T23505] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1388.773981][T23505] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1388.811680][T23505] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1389.079786][T23701] FAULT_INJECTION: forcing a failure. [ 1389.079786][T23701] name failslab, interval 1, probability 0, space 0, times 0 [ 1389.136209][T23701] CPU: 1 PID: 23701 Comm: syz.4.6008 Not tainted syzkaller #0 [ 1389.143847][T23701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1389.153965][T23701] Call Trace: [ 1389.157297][T23701] [ 1389.160285][T23701] dump_stack_lvl+0x188/0x24e [ 1389.165032][T23701] ? show_regs_print_info+0x12/0x12 [ 1389.170398][T23701] ? load_image+0x400/0x400 [ 1389.175060][T23701] ? __might_sleep+0xd0/0xd0 [ 1389.179703][T23701] ? __lock_acquire+0x7d10/0x7d10 [ 1389.184957][T23701] ? ct_irq_exit_irqson+0x113/0x170 [ 1389.190212][T23701] should_fail_ex+0x399/0x4d0 [ 1389.194948][T23701] should_failslab+0x5/0x20 [ 1389.199502][T23701] slab_pre_alloc_hook+0x59/0x310 [ 1389.204600][T23701] ? exc_page_fault+0x88/0x100 [ 1389.209411][T23701] ? sk_prot_alloc+0xe7/0x210 [ 1389.214227][T23701] __kmem_cache_alloc_node+0x4f/0x260 [ 1389.219659][T23701] ? exc_page_fault+0x88/0x100 [ 1389.224489][T23701] ? sk_prot_alloc+0xe7/0x210 [ 1389.229254][T23701] __kmalloc+0xa0/0x240 [ 1389.233478][T23701] sk_prot_alloc+0xe7/0x210 [ 1389.238045][T23701] ? sk_alloc+0x20/0x340 [ 1389.242344][T23701] sk_alloc+0x36/0x340 [ 1389.246558][T23701] ? bpf_ctx_init+0x163/0x1a0 [ 1389.251385][T23701] ? bpf_prog_test_run_skb+0x26f/0x12a0 [ 1389.256993][T23701] bpf_prog_test_run_skb+0x35e/0x12a0 [ 1389.262424][T23701] ? __fget_files+0x28/0x4b0 [ 1389.267093][T23701] ? __fget_files+0x43d/0x4b0 [ 1389.271844][T23701] ? cpu_online+0xa0/0xa0 [ 1389.276236][T23701] bpf_prog_test_run+0x31e/0x390 [ 1389.281282][T23701] __sys_bpf+0x62b/0x780 [ 1389.285593][T23701] ? bpf_link_show_fdinfo+0x380/0x380 [ 1389.291051][T23701] ? lock_chain_count+0x20/0x20 [ 1389.296151][T23701] __x64_sys_bpf+0x78/0x90 [ 1389.300632][T23701] do_syscall_64+0x4c/0xa0 [ 1389.305113][T23701] ? clear_bhb_loop+0x60/0xb0 [ 1389.309863][T23701] ? clear_bhb_loop+0x60/0xb0 [ 1389.314605][T23701] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1389.320585][T23701] RIP: 0033:0x7f900679cdd9 [ 1389.325045][T23701] 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 [ 1389.344707][T23701] RSP: 002b:00007f90075f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1389.353185][T23701] RAX: ffffffffffffffda RBX: 00007f9006a15fa0 RCX: 00007f900679cdd9 [ 1389.361304][T23701] RDX: 000000000000004c RSI: 0000200000000240 RDI: 000000000000000a [ 1389.369337][T23701] RBP: 00007f90075f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1389.377548][T23701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1389.385586][T23701] R13: 00007f9006a16038 R14: 00007f9006a15fa0 R15: 00007ffddeb388d8 [ 1389.393709][T23701] [ 1389.502224][T23505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1389.556195][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1389.604737][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1389.638396][T23505] 8021q: adding VLAN 0 to HW filter on device team0 [ 1389.663487][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1389.699685][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1389.726352][T16414] bridge0: port 1(bridge_slave_0) entered blocking state [ 1389.733652][T16414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1389.760534][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1389.829078][T23710] netlink: 'syz.0.6011': attribute type 10 has an invalid length. [ 1389.854659][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1389.895870][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1389.911421][T16414] bridge0: port 2(bridge_slave_1) entered blocking state [ 1389.918668][T16414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1389.934837][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1389.962233][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1389.993003][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1390.013639][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1390.059041][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1390.112586][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1390.128500][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1390.160809][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1390.173902][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1390.185631][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1390.197387][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1390.222173][T23505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1390.627664][T23728] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6016'. [ 1390.677998][T23728] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6016'. [ 1390.720272][T23730] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6016'. [ 1390.769287][T23728] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6016'. [ 1390.881891][T23728] netlink: 'syz.4.6016': attribute type 29 has an invalid length. [ 1390.909982][T23728] netlink: 'syz.4.6016': attribute type 29 has an invalid length. [ 1390.946328][T23730] netlink: 'syz.4.6016': attribute type 29 has an invalid length. [ 1391.035270][T23734] netlink: 'syz.4.6016': attribute type 29 has an invalid length. [ 1391.190263][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1391.206692][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1391.238270][T23505] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1391.354775][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1391.377269][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1391.417558][T23505] device veth0_vlan entered promiscuous mode [ 1391.446356][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1391.472629][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1391.514640][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1391.548090][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1391.581120][T23505] device veth1_vlan entered promiscuous mode [ 1391.670333][T23746] netlink: 'syz.1.6021': attribute type 13 has an invalid length. [ 1391.699603][T23746] netlink: 152 bytes leftover after parsing attributes in process `syz.1.6021'. [ 1393.873713][T23746] erspan0: refused to change device tx_queue_len [ 1393.909253][T23746] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 1393.945569][T23754] netlink: 'syz.4.6024': attribute type 10 has an invalid length. [ 1393.994371][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1394.008514][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1394.028075][T23505] device veth0_macvtap entered promiscuous mode [ 1394.056415][T23505] device veth1_macvtap entered promiscuous mode [ 1394.099812][T23505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1394.115858][T23505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.135562][T23505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1394.178169][T23505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.262357][T23505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1394.304136][T23505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.336832][T23505] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1394.373342][T23505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1394.419836][T23505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.485387][T23505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1394.560131][T23505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.632319][T23505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1394.694300][T23505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.731036][T23505] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1395.745602][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1395.764529][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1395.785203][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1395.806914][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1395.831065][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1395.864146][T23505] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1395.895863][T23505] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1395.925560][T23505] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1395.951524][T23505] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1396.090381][T23016] tipc: Subscription rejected, illegal request [ 1396.349189][ T4334] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1396.380156][ T4334] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1396.428352][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1396.502685][T23796] netlink: 'syz.0.6035': attribute type 11 has an invalid length. [ 1396.526096][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1396.552098][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1396.613949][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1396.670377][T23798] netlink: 'syz.1.6036': attribute type 10 has an invalid length. [ 1397.899037][T23819] netlink: 'syz.4.6040': attribute type 10 has an invalid length. [ 1398.871180][T13352] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1398.889028][T13352] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1398.898633][T13352] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1398.907675][T13352] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1398.916174][T13352] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1398.924892][T13352] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1399.135739][ T32] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1399.399817][ T32] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1399.489620][T23860] netlink: 174904 bytes leftover after parsing attributes in process `syz.2.6054'. [ 1399.566249][ T32] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1399.617639][T23864] netlink: 'syz.1.6056': attribute type 10 has an invalid length. [ 1399.729354][ T32] batman_adv: batadv0: Removing interface: netdevsim0 [ 1399.756952][ T32] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1400.145851][T23848] chnl_net:caif_netlink_parms(): no params data found [ 1400.281786][T23883] netlink: 'syz.1.6071': attribute type 10 has an invalid length. [ 1400.328176][T23884] FAULT_INJECTION: forcing a failure. [ 1400.328176][T23884] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1400.351273][T23884] CPU: 0 PID: 23884 Comm: syz.4.6061 Not tainted syzkaller #0 [ 1400.358820][T23884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1400.369015][T23884] Call Trace: [ 1400.372342][T23884] [ 1400.375325][T23884] dump_stack_lvl+0x188/0x24e [ 1400.380069][T23884] ? show_regs_print_info+0x12/0x12 [ 1400.385338][T23884] ? load_image+0x400/0x400 [ 1400.389909][T23884] ? __lock_acquire+0x7d10/0x7d10 [ 1400.395008][T23884] ? unix_ioctl+0x25d/0x660 [ 1400.399574][T23884] should_fail_ex+0x399/0x4d0 [ 1400.404294][T23884] _copy_from_user+0x2c/0x170 [ 1400.409013][T23884] sock_do_ioctl+0x18c/0x320 [ 1400.413639][T23884] ? sock_show_fdinfo+0xb0/0xb0 [ 1400.418536][T23884] sock_ioctl+0x4d2/0x710 [ 1400.422905][T23884] ? sock_poll+0x410/0x410 [ 1400.427359][T23884] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1400.432333][T23884] ? security_file_ioctl+0x7c/0xa0 [ 1400.437523][T23884] ? sock_poll+0x410/0x410 [ 1400.442054][T23884] __se_sys_ioctl+0xfa/0x170 [ 1400.446774][T23884] do_syscall_64+0x4c/0xa0 [ 1400.451230][T23884] ? clear_bhb_loop+0x60/0xb0 [ 1400.455949][T23884] ? clear_bhb_loop+0x60/0xb0 [ 1400.460672][T23884] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1400.466629][T23884] RIP: 0033:0x7f900679cdd9 [ 1400.471071][T23884] 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 [ 1400.491055][T23884] RSP: 002b:00007f90075d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1400.499669][T23884] RAX: ffffffffffffffda RBX: 00007f9006a16090 RCX: 00007f900679cdd9 [ 1400.507670][T23884] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 000000000000000d [ 1400.515669][T23884] RBP: 00007f90075d5090 R08: 0000000000000000 R09: 0000000000000000 [ 1400.523760][T23884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1400.531766][T23884] R13: 00007f9006a16128 R14: 00007f9006a16090 R15: 00007ffddeb388d8 [ 1400.539792][T23884] [ 1400.548589][ T32] tipc: Left network mode [ 1400.730931][ T32] device ip6gretap0 left promiscuous mode [ 1400.753223][ T32] : port 1(ip6gretap0) entered disabled state [ 1400.839244][T23893] device syzkaller0 entered promiscuous mode [ 1400.900939][T23848] bridge0: port 1(bridge_slave_0) entered blocking state [ 1400.926604][T23848] bridge0: port 1(bridge_slave_0) entered disabled state [ 1400.939898][T23848] device bridge_slave_0 entered promiscuous mode [ 1401.001844][T13352] Bluetooth: hci0: command 0x0409 tx timeout [ 1401.133211][T23848] bridge0: port 2(bridge_slave_1) entered blocking state [ 1401.144504][T23848] bridge0: port 2(bridge_slave_1) entered disabled state [ 1401.153810][T23848] device bridge_slave_1 entered promiscuous mode [ 1401.161859][T23901] netlink: 'syz.3.6065': attribute type 12 has an invalid length. [ 1401.170665][T23901] netlink: 'syz.3.6065': attribute type 15 has an invalid length. [ 1401.351265][T23848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1401.384285][T23848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1401.513438][T23916] netlink: 'syz.1.6068': attribute type 10 has an invalid length. [ 1401.537856][T23913] netlink: 'syz.3.6067': attribute type 1 has an invalid length. [ 1401.603360][T23913] netlink: 212408 bytes leftover after parsing attributes in process `syz.3.6067'. [ 1401.639661][T23920] device bond_slave_1 entered promiscuous mode [ 1401.662354][T23907] cgroup: fork rejected by pids controller in /syz2 [ 1401.687549][T23848] team0: Port device team_slave_0 added [ 1401.760906][ T32] device gretap0 left promiscuous mode [ 1401.805779][ T32] Ÿë: port 1(gretap0) entered disabled state [ 1401.869782][T23848] team0: Port device team_slave_1 added [ 1401.988564][T23848] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1402.001713][T23848] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1402.095173][T23848] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1402.158402][T24031] FAULT_INJECTION: forcing a failure. [ 1402.158402][T24031] name failslab, interval 1, probability 0, space 0, times 0 [ 1402.231680][T24031] CPU: 1 PID: 24031 Comm: syz.1.6072 Not tainted syzkaller #0 [ 1402.239414][T24031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1402.249522][T24031] Call Trace: [ 1402.252936][T24031] [ 1402.255991][T24031] dump_stack_lvl+0x188/0x24e [ 1402.260737][T24031] ? show_regs_print_info+0x12/0x12 [ 1402.266021][T24031] ? load_image+0x400/0x400 [ 1402.270651][T24031] ? __might_sleep+0xd0/0xd0 [ 1402.275309][T24031] ? __lock_acquire+0x7d10/0x7d10 [ 1402.280400][T24031] should_fail_ex+0x399/0x4d0 [ 1402.285231][T24031] should_failslab+0x5/0x20 [ 1402.289832][T24031] slab_pre_alloc_hook+0x59/0x310 [ 1402.294961][T24031] kmem_cache_alloc_node+0x5a/0x320 [ 1402.300223][T24031] ? __alloc_skb+0xfc/0x7e0 [ 1402.304856][T24031] __alloc_skb+0xfc/0x7e0 [ 1402.309239][T24031] ? netlink_autobind+0xda/0x300 [ 1402.314225][T24031] netlink_sendmsg+0x654/0xbd0 [ 1402.319080][T24031] ? netlink_getsockopt+0x550/0x550 [ 1402.324326][T24031] ? aa_sock_msg_perm+0x94/0x150 [ 1402.329381][T24031] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1402.334724][T24031] ? security_socket_sendmsg+0x7c/0xa0 [ 1402.340246][T24031] ? netlink_getsockopt+0x550/0x550 [ 1402.345488][T24031] ____sys_sendmsg+0x5be/0x970 [ 1402.350300][T24031] ? __sys_sendmsg_sock+0x30/0x30 [ 1402.355378][T24031] ? import_iovec+0x6f/0xa0 [ 1402.359918][T24031] ___sys_sendmsg+0x2a2/0x360 [ 1402.364672][T24031] ? __sys_sendmsg+0x290/0x290 [ 1402.369542][T24031] __se_sys_sendmsg+0x1bb/0x2a0 [ 1402.374451][T24031] ? __x64_sys_sendmsg+0x80/0x80 [ 1402.379450][T24031] ? lockdep_hardirqs_on+0x94/0x140 [ 1402.384688][T24031] do_syscall_64+0x4c/0xa0 [ 1402.389138][T24031] ? clear_bhb_loop+0x60/0xb0 [ 1402.393847][T24031] ? clear_bhb_loop+0x60/0xb0 [ 1402.398650][T24031] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1402.404582][T24031] RIP: 0033:0x7f979279cdd9 [ 1402.409029][T24031] 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 [ 1402.428886][T24031] RSP: 002b:00007f979370f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1402.437418][T24031] RAX: ffffffffffffffda RBX: 00007f9792a15fa0 RCX: 00007f979279cdd9 [ 1402.445429][T24031] RDX: 000000002000a890 RSI: 0000200000000080 RDI: 0000000000000004 [ 1402.453428][T24031] RBP: 00007f979370f090 R08: 0000000000000000 R09: 0000000000000000 [ 1402.461424][T24031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1402.469601][T24031] R13: 00007f9792a16038 R14: 00007f9792a15fa0 R15: 00007ffc19aeef88 [ 1402.477614][T24031] [ 1402.504228][T23848] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1402.526945][T23848] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1402.583363][T23848] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1402.638067][T24037] netlink: 'syz.4.6070': attribute type 13 has an invalid length. [ 1402.651981][T24037] netlink: 152 bytes leftover after parsing attributes in process `syz.4.6070'. [ 1402.688243][T24037] erspan0: refused to change device tx_queue_len [ 1402.700532][T24037] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 1402.718004][T24036] netlink: 'syz.3.6073': attribute type 10 has an invalid length. [ 1403.074591][T13352] Bluetooth: hci0: command 0x041b tx timeout [ 1403.116567][T23848] device hsr_slave_0 entered promiscuous mode [ 1403.134442][T23848] device hsr_slave_1 entered promiscuous mode [ 1403.141387][T23848] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1403.149850][T23848] Cannot create hsr debugfs directory [ 1403.817222][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1403.852927][ T32] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1403.883654][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1403.891412][ T32] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1403.918425][ T32] batman_adv: batadv0: Interface deactivated: ipvlan1 [ 1403.951623][ T32] batman_adv: batadv0: Removing interface: ipvlan1 [ 1404.051437][ T32] device veth1_macvtap left promiscuous mode [ 1404.057997][ T32] device veth0_macvtap left promiscuous mode [ 1404.093057][ T32] device veth1_vlan left promiscuous mode [ 1404.112282][ T32] device veth0_vlan left promiscuous mode [ 1404.619750][T13352] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1404.629072][T13352] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1404.639662][T13352] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1404.649151][T13352] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1404.656780][T13352] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1404.667531][T13352] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1405.158212][T23158] Bluetooth: hci0: command 0x040f tx timeout [ 1405.506393][ T32] team0 (unregistering): Port device team_slave_1 removed [ 1405.558090][ T32] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1405.952766][ T32] bond0 (unregistering): Released all slaves [ 1405.988326][T24056] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.6079'. [ 1406.007814][T24061] netlink: 'syz.1.6079': attribute type 39 has an invalid length. [ 1406.083424][T24089] netlink: 'syz.4.6087': attribute type 10 has an invalid length. [ 1406.095749][T24094] netlink: 'syz.3.6086': attribute type 13 has an invalid length. [ 1406.104774][T24094] netlink: 152 bytes leftover after parsing attributes in process `syz.3.6086'. [ 1406.123187][T24094] erspan0: refused to change device tx_queue_len [ 1406.130084][T24094] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 1406.751711][ T4277] Bluetooth: hci1: command 0x0409 tx timeout [ 1407.038411][T23848] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1407.110568][T23848] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1407.186580][T23848] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1407.225670][T24117] netlink: 'syz.4.6093': attribute type 10 has an invalid length. [ 1407.235403][ T4277] Bluetooth: hci0: command 0x0419 tx timeout [ 1407.256406][T24117] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6093'. [ 1407.278085][T24117] A link change request failed with some changes committed already. Interface vlan1 may have been left with an inconsistent configuration, please check. [ 1407.328041][T23848] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1407.348863][T24081] chnl_net:caif_netlink_parms(): no params data found [ 1407.482268][T23016] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1407.551976][T24128] netlink: 'syz.1.6096': attribute type 21 has an invalid length. [ 1407.561080][T24130] netlink: 'syz.4.6097': attribute type 10 has an invalid length. [ 1407.728445][T23016] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1407.902871][T24142] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6098'. [ 1408.027861][T23016] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1408.110068][T24081] bridge0: port 1(bridge_slave_0) entered blocking state [ 1408.127967][T24081] bridge0: port 1(bridge_slave_0) entered disabled state [ 1408.160119][T24081] device bridge_slave_0 entered promiscuous mode [ 1408.238994][T23016] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1408.277090][T24081] bridge0: port 2(bridge_slave_1) entered blocking state [ 1408.299544][T24081] bridge0: port 2(bridge_slave_1) entered disabled state [ 1408.319590][T24081] device bridge_slave_1 entered promiscuous mode [ 1408.586729][T24081] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1408.635339][T24081] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1408.680636][T23848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1408.721135][T24167] netlink: 'syz.4.6105': attribute type 2 has an invalid length. [ 1408.761978][T24165] netlink: 'syz.4.6105': attribute type 2 has an invalid length. [ 1408.778956][T24081] team0: Port device team_slave_0 added [ 1408.831800][T23158] Bluetooth: hci1: command 0x041b tx timeout [ 1408.884480][T24081] team0: Port device team_slave_1 added [ 1409.016296][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1409.033191][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1409.057874][T24081] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1409.067749][T24081] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1409.094467][T24081] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1409.110362][T23848] 8021q: adding VLAN 0 to HW filter on device team0 [ 1409.166179][T24081] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1409.181903][T24081] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1409.249552][T24081] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1409.295862][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1409.313279][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1409.332106][T16401] bridge0: port 1(bridge_slave_0) entered blocking state [ 1409.339411][T16401] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1409.352526][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1409.446962][T24179] netlink: 'syz.4.6109': attribute type 10 has an invalid length. [ 1409.472440][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1409.493811][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1409.513074][T16401] bridge0: port 2(bridge_slave_1) entered blocking state [ 1409.520343][T16401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1409.605875][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1409.641423][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1409.720480][T24185] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.6110'. [ 1409.886111][T24081] device hsr_slave_0 entered promiscuous mode [ 1409.906688][T24081] device hsr_slave_1 entered promiscuous mode [ 1409.929286][T24081] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1409.945668][T24081] Cannot create hsr debugfs directory [ 1409.984075][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1410.000026][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1410.030777][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1410.057951][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1410.078762][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1410.096638][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1410.256375][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1410.434608][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1410.452970][T16382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1410.478069][T23848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1410.729095][T24205] netlink: 'syz.4.6114': attribute type 10 has an invalid length. [ 1410.911772][T23158] Bluetooth: hci1: command 0x040f tx timeout [ 1411.812321][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1411.828186][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1411.943424][T23848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1412.034898][T23016] device hsr_slave_0 left promiscuous mode [ 1412.051057][T23016] device hsr_slave_1 left promiscuous mode [ 1412.059422][T23016] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1412.074331][T23016] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1412.108145][T23016] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1412.129401][T23016] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1412.169040][T23016] device bridge_slave_1 left promiscuous mode [ 1412.181996][T23016] bridge0: port 2(bridge_slave_1) entered disabled state [ 1412.219392][T23016] device bridge_slave_0 left promiscuous mode [ 1412.234179][T23016] bridge0: port 1(bridge_slave_0) entered disabled state [ 1412.301929][T23016] device veth1_macvtap left promiscuous mode [ 1412.328810][T23016] device veth0_macvtap left promiscuous mode [ 1412.335820][T23016] device veth1_vlan left promiscuous mode [ 1412.343312][T23016] device veth0_vlan left promiscuous mode [ 1412.992490][T23158] Bluetooth: hci1: command 0x0419 tx timeout [ 1413.473795][T23016] team0 (unregistering): Port device team_slave_1 removed [ 1413.532681][T23016] team0 (unregistering): Port device team_slave_0 removed [ 1413.588279][T23016] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1413.641232][T23016] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1414.110603][T23016] bond0 (unregistering): Released all slaves [ 1414.218332][T24241] netlink: 'syz.4.6120': attribute type 10 has an invalid length. [ 1414.264735][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1414.292455][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1414.308270][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1414.327314][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1414.374050][T23848] device veth0_vlan entered promiscuous mode [ 1414.386156][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1414.408753][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1414.454587][T24081] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1414.502838][T24081] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1414.699886][T23848] device veth1_vlan entered promiscuous mode [ 1414.746574][T24081] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1414.868458][T24081] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1415.049934][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1415.069774][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1415.142482][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1415.209002][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1415.290305][T23848] device veth0_macvtap entered promiscuous mode [ 1415.368838][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1415.400434][T23848] device veth1_macvtap entered promiscuous mode [ 1415.522805][T23848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1415.546606][T23848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1415.559226][T23848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1415.574991][T23848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1415.623781][T23848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1415.647130][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1415.663977][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1415.683760][T23848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1415.719138][T23848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1415.747418][T23848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1415.767692][T23848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1415.779379][T23848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1415.791307][T23848] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1415.800825][T23848] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1415.809873][T23848] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1415.819447][T23848] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1415.856238][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1415.867099][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1415.959066][T24081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1416.020269][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1416.033921][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1416.060466][T24081] 8021q: adding VLAN 0 to HW filter on device team0 [ 1416.098366][T23016] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1416.114710][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1416.126068][T23016] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1416.135670][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1416.145552][T16371] bridge0: port 1(bridge_slave_0) entered blocking state [ 1416.152773][T16371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1416.201897][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1416.213698][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1416.232752][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1416.254274][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1416.264204][T16371] bridge0: port 2(bridge_slave_1) entered blocking state [ 1416.271405][T16371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1416.322122][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1416.346019][T24256] netlink: 'syz.1.6126': attribute type 10 has an invalid length. [ 1416.388678][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1416.397830][T23016] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1416.426899][T23016] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1416.437380][T24257] netlink: 'syz.4.6125': attribute type 13 has an invalid length. [ 1416.446804][T24257] netlink: 152 bytes leftover after parsing attributes in process `syz.4.6125'. [ 1416.465163][T24257] syz_tun: refused to change device tx_queue_len [ 1416.472855][T24257] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1416.496285][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1416.509200][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1416.524152][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1416.592631][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1416.612363][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1416.637587][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1416.647472][T24267] FAULT_INJECTION: forcing a failure. [ 1416.647472][T24267] name failslab, interval 1, probability 0, space 0, times 0 [ 1416.660568][T24267] CPU: 1 PID: 24267 Comm: syz.1.6129 Not tainted syzkaller #0 [ 1416.664187][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1416.668063][T24267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1416.668089][T24267] Call Trace: [ 1416.668098][T24267] [ 1416.668108][T24267] dump_stack_lvl+0x188/0x24e [ 1416.694080][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1416.697122][T24267] ? fib_rules_lookup+0x98/0xb40 [ 1416.697159][T24267] ? show_regs_print_info+0x12/0x12 [ 1416.715193][T24267] ? load_image+0x400/0x400 [ 1416.719854][T24267] ? fib_rules_lookup+0x98/0xb40 [ 1416.724862][T24267] should_fail_ex+0x399/0x4d0 [ 1416.729638][T24267] should_failslab+0x5/0x20 [ 1416.734191][T24267] slab_pre_alloc_hook+0x59/0x310 [ 1416.739390][T24267] ? __lock_acquire+0x7d10/0x7d10 [ 1416.744481][T24267] ? find_exception+0x171/0xa30 [ 1416.749400][T24267] kmem_cache_alloc+0x56/0x2f0 [ 1416.754226][T24267] ? dst_alloc+0x101/0x160 [ 1416.758713][T24267] dst_alloc+0x101/0x160 [ 1416.763017][T24267] ip_route_output_key_hash_rcu+0x14a4/0x23f0 [ 1416.769159][T24267] ? ip_route_output_key_hash_rcu+0x1341/0x23f0 [ 1416.775460][T24267] ? ip_route_output_key_hash+0x139/0x330 [ 1416.781221][T24267] ip_route_output_key_hash+0x1ef/0x330 [ 1416.786804][T24267] ? ip_route_input_rcu+0x3160/0x3160 [ 1416.792389][T24267] ? deref_stack_reg+0x19f/0x230 [ 1416.797469][T24267] ip_route_output_flow+0x26/0x150 [ 1416.802627][T24267] geneve_get_v4_rt+0x7f0/0xcc0 [ 1416.807556][T24267] ? jhash+0x430/0x430 [ 1416.811669][T24267] ? skb_tunnel_info+0x320/0x320 [ 1416.816661][T24267] ? mark_lock+0x94/0x320 [ 1416.821056][T24267] geneve_xmit+0x620/0x3280 [ 1416.825612][T24267] ? kasan_set_track+0x4b/0x70 [ 1416.830420][T24267] ? skb_crc32c_csum_help+0x520/0x520 [ 1416.836104][T24267] ? geneve_xmit+0x14f/0x3280 [ 1416.841003][T24267] ? geneve_stop+0x1b0/0x1b0 [ 1416.845641][T24267] ? validate_xmit_xfrm+0xb2/0x11e0 [ 1416.850913][T24267] ? xfrm_init_replay+0x2a0/0x2a0 [ 1416.856007][T24267] ? passthru_features_check+0x10/0x10 [ 1416.861543][T24267] dev_hard_start_xmit+0x262/0x870 [ 1416.866712][T24267] __dev_queue_xmit+0x1aa3/0x37c0 [ 1416.871776][T24267] ? __dev_queue_xmit+0x26b/0x37c0 [ 1416.877619][T24267] ? netdev_core_pick_tx+0x340/0x340 [ 1416.882979][T24267] ? packet_parse_headers+0x7b8/0xab0 [ 1416.888622][T24267] ? packet_parse_headers+0x84b/0xab0 [ 1416.894143][T24267] ? sock_kzfree_s+0x50/0x50 [ 1416.898819][T24267] ? skb_setup_tx_timestamp+0x1f0/0x1f0 [ 1416.904749][T24267] ? __sock_cmsg_send+0x258/0x450 [ 1416.909810][T24267] ? eth_header+0x117/0x200 [ 1416.914339][T24267] ? skb_copy_datagram_from_iter+0x5e7/0x690 [ 1416.920374][T24267] packet_sendmsg+0x3bc3/0x4e60 [ 1416.925277][T24267] ? __might_sleep+0xd0/0xd0 [ 1416.929912][T24267] ? aa_sk_perm+0x81f/0x950 [ 1416.934458][T24267] ? __might_fault+0xa6/0x120 [ 1416.939164][T24267] ? packet_getsockopt+0x9a0/0x9a0 [ 1416.944323][T24267] ? __might_fault+0xa6/0x120 [ 1416.949113][T24267] ? aa_sock_msg_perm+0x94/0x150 [ 1416.954094][T24267] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1416.959434][T24267] ? security_socket_sendmsg+0x7c/0xa0 [ 1416.964938][T24267] ? packet_getsockopt+0x9a0/0x9a0 [ 1416.970083][T24267] ____sys_sendmsg+0x5be/0x970 [ 1416.974903][T24267] ? __sys_sendmsg_sock+0x30/0x30 [ 1416.980011][T24267] ? __import_iovec+0x315/0x500 [ 1416.984903][T24267] ? import_iovec+0x6f/0xa0 [ 1416.989708][T24267] ___sys_sendmsg+0x2a2/0x360 [ 1416.994433][T24267] ? __sys_sendmsg+0x290/0x290 [ 1416.999353][T24267] ? __lock_acquire+0x7d10/0x7d10 [ 1417.004441][T24267] __se_sys_sendmsg+0x1bb/0x2a0 [ 1417.009350][T24267] ? __x64_sys_sendmsg+0x80/0x80 [ 1417.014355][T24267] ? lockdep_hardirqs_on+0x94/0x140 [ 1417.019643][T24267] do_syscall_64+0x4c/0xa0 [ 1417.024198][T24267] ? clear_bhb_loop+0x60/0xb0 [ 1417.028915][T24267] ? clear_bhb_loop+0x60/0xb0 [ 1417.033802][T24267] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1417.039928][T24267] RIP: 0033:0x7f979279cdd9 [ 1417.044382][T24267] 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 [ 1417.064042][T24267] RSP: 002b:00007f979370f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1417.072505][T24267] RAX: ffffffffffffffda RBX: 00007f9792a15fa0 RCX: 00007f979279cdd9 [ 1417.080538][T24267] RDX: 0000000004000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 1417.088543][T24267] RBP: 00007f979370f090 R08: 0000000000000000 R09: 0000000000000000 [ 1417.096546][T24267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1417.104550][T24267] R13: 00007f9792a16038 R14: 00007f9792a15fa0 R15: 00007ffc19aeef88 [ 1417.112657][T24267] [ 1417.126589][T24081] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1417.156418][T24271] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:8d00:0023 with DS=0x3f [ 1417.174342][T24081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1417.205884][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1417.252529][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1417.432314][T24280] netlink: 'syz.4.6131': attribute type 10 has an invalid length. [ 1417.570095][T24276] netlink: 'syz.3.6130': attribute type 10 has an invalid length. [ 1418.366918][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1418.406382][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1418.427709][T24081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1418.530126][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1418.539934][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1418.604876][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1418.622307][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1418.647992][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1418.663999][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1418.758645][T24081] device veth0_vlan entered promiscuous mode [ 1418.818107][T24081] device veth1_vlan entered promiscuous mode [ 1418.958061][T24081] device veth0_macvtap entered promiscuous mode [ 1418.988498][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1419.009898][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1419.035740][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1419.084990][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1419.116203][T24081] device veth1_macvtap entered promiscuous mode [ 1419.137808][T24317] netlink: 'syz.4.6144': attribute type 10 has an invalid length. [ 1419.160106][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1419.205339][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1419.259645][T24081] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1419.279547][T24081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.291166][T24081] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1419.311231][T24081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.338635][T24081] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1419.350161][T24081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.383586][T24081] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1419.393725][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1419.419942][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1419.445006][T24081] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1419.471987][T24081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.493805][T24081] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1419.515287][T24081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.556169][T24081] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1419.595529][T24081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.610894][T24081] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1419.619833][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1419.631609][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1419.646215][T24081] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1419.660358][T24081] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1419.679145][T24081] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1419.690097][T24081] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1419.727966][T24324] netlink: 'syz.1.6146': attribute type 4 has an invalid length. [ 1419.752784][T24324] netlink: 152 bytes leftover after parsing attributes in process `syz.1.6146'. [ 1419.812110][T24324] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 1419.982258][T24326] netlink: 'syz.4.6147': attribute type 10 has an invalid length. [ 1420.314076][T24337] FAULT_INJECTION: forcing a failure. [ 1420.314076][T24337] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1420.325109][T23016] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1420.352360][T23016] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1420.360374][T24334] netlink: 168864 bytes leftover after parsing attributes in process `syz.0.6151'. [ 1420.379931][T24334] netlink: zone id is out of range [ 1420.391819][T24337] CPU: 1 PID: 24337 Comm: syz.3.6152 Not tainted syzkaller #0 [ 1420.399556][T24337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1420.409668][T24337] Call Trace: [ 1420.412996][T24337] [ 1420.413567][T24334] netlink: zone id is out of range [ 1420.416055][T24337] dump_stack_lvl+0x188/0x24e [ 1420.416102][T24337] ? show_regs_print_info+0x12/0x12 [ 1420.416139][T24337] ? load_image+0x400/0x400 [ 1420.416171][T24337] ? __lock_acquire+0x7d10/0x7d10 [ 1420.416205][T24337] ? __lock_acquire+0x7d10/0x7d10 [ 1420.426910][T24334] netlink: zone id is out of range [ 1420.431264][T24337] should_fail_ex+0x399/0x4d0 [ 1420.431302][T24337] _copy_from_user+0x2c/0x170 [ 1420.431336][T24337] ___sys_sendmsg+0x1c3/0x360 [ 1420.431380][T24337] ? __sys_sendmsg+0x290/0x290 [ 1420.470721][T24337] __se_sys_sendmsg+0x1bb/0x2a0 [ 1420.475652][T24337] ? __x64_sys_sendmsg+0x80/0x80 [ 1420.480671][T24337] ? lockdep_hardirqs_on+0x94/0x140 [ 1420.486017][T24337] do_syscall_64+0x4c/0xa0 [ 1420.490496][T24337] ? clear_bhb_loop+0x60/0xb0 [ 1420.495584][T24337] ? clear_bhb_loop+0x60/0xb0 [ 1420.500434][T24337] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1420.506391][T24337] RIP: 0033:0x7f853c39cdd9 [ 1420.510935][T24337] 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 [ 1420.530775][T24337] RSP: 002b:00007f853d207028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1420.539337][T24337] RAX: ffffffffffffffda RBX: 00007f853c615fa0 RCX: 00007f853c39cdd9 [ 1420.547444][T24337] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 1420.555473][T24337] RBP: 00007f853d207090 R08: 0000000000000000 R09: 0000000000000000 [ 1420.563578][T24337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1420.571589][T24337] R13: 00007f853c616038 R14: 00007f853c615fa0 R15: 00007fff8d70db38 [ 1420.579713][T24337] [ 1420.588470][T24334] netlink: del zone limit has 4 unknown bytes [ 1420.600474][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1420.643938][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1420.664654][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1420.708334][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1421.293566][T24351] netlink: 'syz.3.6157': attribute type 10 has an invalid length. [ 1421.620472][T24358] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.6159'. [ 1422.687031][T24379] netlink: 168 bytes leftover after parsing attributes in process `syz.3.6168'. [ 1422.737023][T24379] FAULT_INJECTION: forcing a failure. [ 1422.737023][T24379] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1422.773281][T24379] CPU: 1 PID: 24379 Comm: syz.3.6168 Not tainted syzkaller #0 [ 1422.780884][T24379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1422.791065][T24379] Call Trace: [ 1422.794375][T24379] [ 1422.797338][T24379] dump_stack_lvl+0x188/0x24e [ 1422.802077][T24379] ? show_regs_print_info+0x12/0x12 [ 1422.807370][T24379] ? load_image+0x400/0x400 [ 1422.811933][T24379] ? __lock_acquire+0x7d10/0x7d10 [ 1422.817089][T24379] ? snprintf+0xe5/0x140 [ 1422.821371][T24379] should_fail_ex+0x399/0x4d0 [ 1422.826169][T24379] _copy_to_user+0x2c/0x130 [ 1422.830713][T24379] simple_read_from_buffer+0xe3/0x150 [ 1422.836133][T24379] proc_fail_nth_read+0x1a6/0x220 [ 1422.841193][T24379] ? proc_fault_inject_write+0x310/0x310 [ 1422.847128][T24379] ? fsnotify_perm+0x248/0x550 [ 1422.851979][T24379] ? proc_fault_inject_write+0x310/0x310 [ 1422.857642][T24379] vfs_read+0x2de/0xa00 [ 1422.861866][T24379] ? kernel_read+0x1e0/0x1e0 [ 1422.866497][T24379] ? __fget_files+0x28/0x4b0 [ 1422.871215][T24379] ? __fget_files+0x28/0x4b0 [ 1422.875929][T24379] ? __fget_files+0x43d/0x4b0 [ 1422.880949][T24379] ? __fdget_pos+0x2ae/0x360 [ 1422.885695][T24379] ? ksys_read+0x71/0x250 [ 1422.890254][T24379] ksys_read+0x14c/0x250 [ 1422.894642][T24379] ? vfs_write+0xa30/0xa30 [ 1422.899360][T24379] ? lockdep_hardirqs_on+0x94/0x140 [ 1422.904597][T24379] do_syscall_64+0x4c/0xa0 [ 1422.909143][T24379] ? clear_bhb_loop+0x60/0xb0 [ 1422.913863][T24379] ? clear_bhb_loop+0x60/0xb0 [ 1422.918644][T24379] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1422.924579][T24379] RIP: 0033:0x7f853c35d60e [ 1422.929200][T24379] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1422.948841][T24379] RSP: 002b:00007f853d206fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1422.957291][T24379] RAX: ffffffffffffffda RBX: 00007f853d2076c0 RCX: 00007f853c35d60e [ 1422.965345][T24379] RDX: 000000000000000f RSI: 00007f853d2070a0 RDI: 0000000000000004 [ 1422.973368][T24379] RBP: 00007f853d207090 R08: 0000000000000000 R09: 0000000000000000 [ 1422.981401][T24379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1422.989408][T24379] R13: 00007f853c616038 R14: 00007f853c615fa0 R15: 00007fff8d70db38 [ 1422.997430][T24379] [ 1423.387552][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 1423.394598][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 1423.647916][T24374] netlink: 'syz.1.6166': attribute type 10 has an invalid length. [ 1423.709238][T24389] netlink: 161700 bytes leftover after parsing attributes in process `syz.4.6169'. [ 1423.744773][T24389] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 1424.017031][T24391] netlink: 168 bytes leftover after parsing attributes in process `syz.3.6171'. [ 1424.047038][T24393] netlink: 'syz.2.6170': attribute type 10 has an invalid length. [ 1424.056568][T24390] __sock_release: fasync list not empty! [ 1425.014653][T24406] netlink: 'syz.4.6177': attribute type 4 has an invalid length. [ 1425.031863][T24406] netlink: 152 bytes leftover after parsing attributes in process `syz.4.6177'. [ 1425.051132][T24406] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 1427.748505][T24435] netlink: 'syz.4.6183': attribute type 1 has an invalid length. [ 1427.768374][T24435] netlink: 63743 bytes leftover after parsing attributes in process `syz.4.6183'. [ 1427.799734][T24442] netlink: 'syz.2.6187': attribute type 10 has an invalid length. [ 1427.879372][T24445] netlink: 'syz.0.6184': attribute type 10 has an invalid length. [ 1431.787551][T24468] netlink: 'syz.3.6193': attribute type 4 has an invalid length. [ 1431.882952][T24468] netlink: 152 bytes leftover after parsing attributes in process `syz.3.6193'. [ 1432.400430][T24468] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 1432.421686][T24472] netlink: 'syz.0.6196': attribute type 21 has an invalid length. [ 1432.620234][T24475] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.6198'. [ 1432.744148][T24475] debugfs: Directory '!!!' with parent 'ieee80211' already present! [ 1432.850234][T24481] FAULT_INJECTION: forcing a failure. [ 1432.850234][T24481] name failslab, interval 1, probability 0, space 0, times 0 [ 1432.931625][T24481] CPU: 0 PID: 24481 Comm: syz.0.6200 Not tainted syzkaller #0 [ 1432.939206][T24481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1432.949406][T24481] Call Trace: [ 1432.952727][T24481] [ 1432.955714][T24481] dump_stack_lvl+0x188/0x24e [ 1432.960469][T24481] ? show_regs_print_info+0x12/0x12 [ 1432.965734][T24481] ? load_image+0x400/0x400 [ 1432.970297][T24481] ? __might_sleep+0xd0/0xd0 [ 1432.974947][T24481] ? __lock_acquire+0x7d10/0x7d10 [ 1432.980029][T24481] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1432.986079][T24481] should_fail_ex+0x399/0x4d0 [ 1432.990932][T24481] should_failslab+0x5/0x20 [ 1432.995505][T24481] slab_pre_alloc_hook+0x59/0x310 [ 1433.000683][T24481] ? lockdep_hardirqs_on+0x94/0x140 [ 1433.006039][T24481] ? apparmor_sk_alloc_security+0x74/0x100 [ 1433.011915][T24481] __kmem_cache_alloc_node+0x4f/0x260 [ 1433.017534][T24481] ? apparmor_sk_alloc_security+0x74/0x100 [ 1433.023407][T24481] kmalloc_trace+0x26/0xe0 [ 1433.027923][T24481] apparmor_sk_alloc_security+0x74/0x100 [ 1433.033709][T24481] security_sk_alloc+0x6a/0xa0 [ 1433.038534][T24481] sk_prot_alloc+0x101/0x210 [ 1433.043199][T24481] ? sk_alloc+0x20/0x340 [ 1433.047848][T24481] sk_alloc+0x36/0x340 [ 1433.051971][T24481] ? bpf_ctx_init+0x163/0x1a0 [ 1433.056702][T24481] ? bpf_prog_test_run_skb+0x26f/0x12a0 [ 1433.062322][T24481] bpf_prog_test_run_skb+0x35e/0x12a0 [ 1433.067817][T24481] ? fput+0x10/0x1a0 [ 1433.071785][T24481] ? cpu_online+0xa0/0xa0 [ 1433.076193][T24481] bpf_prog_test_run+0x31e/0x390 [ 1433.081291][T24481] __sys_bpf+0x62b/0x780 [ 1433.085602][T24481] ? bpf_link_show_fdinfo+0x380/0x380 [ 1433.091057][T24481] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1433.097288][T24481] __x64_sys_bpf+0x78/0x90 [ 1433.101776][T24481] do_syscall_64+0x4c/0xa0 [ 1433.106257][T24481] ? clear_bhb_loop+0x60/0xb0 [ 1433.111000][T24481] ? clear_bhb_loop+0x60/0xb0 [ 1433.115769][T24481] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1433.121815][T24481] RIP: 0033:0x7fd0e759cdd9 [ 1433.126280][T24481] 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 [ 1433.146141][T24481] RSP: 002b:00007fd0e84e0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1433.154720][T24481] RAX: ffffffffffffffda RBX: 00007fd0e7815fa0 RCX: 00007fd0e759cdd9 [ 1433.162813][T24481] RDX: 0000000000000050 RSI: 0000200000000640 RDI: 000000000000000a [ 1433.171114][T24481] RBP: 00007fd0e84e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1433.179145][T24481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1433.187267][T24481] R13: 00007fd0e7816038 R14: 00007fd0e7815fa0 R15: 00007fff291ed018 [ 1433.195582][T24481] [ 1433.914905][ T4277] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1433.924271][ T4277] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1433.934588][ T4277] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1433.943958][ T4277] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1433.951841][ T4277] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1433.969150][ T4277] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1435.616819][T24519] netlink: 'syz.0.6210': attribute type 4 has an invalid length. [ 1435.645029][T24519] netlink: 152 bytes leftover after parsing attributes in process `syz.0.6210'. [ 1435.870857][T24527] FAULT_INJECTION: forcing a failure. [ 1435.870857][T24527] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1435.978560][T24527] CPU: 1 PID: 24527 Comm: syz.1.6213 Not tainted syzkaller #0 [ 1435.986169][T24527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1435.996299][T24527] Call Trace: [ 1435.999628][T24527] [ 1436.002601][T24527] dump_stack_lvl+0x188/0x24e [ 1436.007363][T24527] ? show_regs_print_info+0x12/0x12 [ 1436.012671][T24527] ? load_image+0x400/0x400 [ 1436.017347][T24527] ? __lock_acquire+0x7d10/0x7d10 [ 1436.022547][T24527] should_fail_ex+0x399/0x4d0 [ 1436.027482][T24527] prepare_alloc_pages+0x1e2/0x5f0 [ 1436.032693][T24527] __alloc_pages+0x130/0x4f0 [ 1436.037362][T24527] ? zone_statistics+0x170/0x170 [ 1436.042391][T24527] ? xdp_convert_md_to_buff+0x5b/0x330 [ 1436.047920][T24527] bpf_prog_test_run_xdp+0xaf7/0xf10 [ 1436.053292][T24527] ? dev_put+0x80/0x80 [ 1436.057451][T24527] ? dev_put+0x80/0x80 [ 1436.061577][T24527] bpf_prog_test_run+0x31e/0x390 [ 1436.066588][T24527] __sys_bpf+0x62b/0x780 [ 1436.070918][T24527] ? bpf_link_show_fdinfo+0x380/0x380 [ 1436.076462][T24527] ? lock_chain_count+0x20/0x20 [ 1436.081404][T24527] __x64_sys_bpf+0x78/0x90 [ 1436.085897][T24527] do_syscall_64+0x4c/0xa0 [ 1436.090397][T24527] ? clear_bhb_loop+0x60/0xb0 [ 1436.095142][T24527] ? clear_bhb_loop+0x60/0xb0 [ 1436.099904][T24527] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1436.105969][T24527] RIP: 0033:0x7f979279cdd9 [ 1436.110439][T24527] 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 [ 1436.130368][T24527] RSP: 002b:00007f979370f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1436.138893][T24527] RAX: ffffffffffffffda RBX: 00007f9792a15fa0 RCX: 00007f979279cdd9 [ 1436.146945][T24527] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 1436.155111][T24527] RBP: 00007f979370f090 R08: 0000000000000000 R09: 0000000000000000 [ 1436.163240][T24527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1436.171365][T24527] R13: 00007f9792a16038 R14: 00007f9792a15fa0 R15: 00007ffc19aeef88 [ 1436.179427][T24527] [ 1436.194216][ T4277] Bluetooth: hci3: command 0x0409 tx timeout [ 1436.203962][T24519] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 1436.307012][T24504] chnl_net:caif_netlink_parms(): no params data found [ 1436.518788][T24504] bridge0: port 1(bridge_slave_0) entered blocking state [ 1436.616244][T24504] bridge0: port 1(bridge_slave_0) entered disabled state [ 1436.646165][T24504] device bridge_slave_0 entered promiscuous mode [ 1436.694200][T24504] bridge0: port 2(bridge_slave_1) entered blocking state [ 1436.701352][T24504] bridge0: port 2(bridge_slave_1) entered disabled state [ 1436.710846][T24504] device bridge_slave_1 entered promiscuous mode [ 1436.797868][T24504] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1436.825291][T24538] netlink: 'syz.1.6215': attribute type 10 has an invalid length. [ 1437.021469][T24538] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1437.118360][T24538] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 1437.142629][T24504] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1437.197389][T24539] netlink: 'syz.1.6215': attribute type 6 has an invalid length. [ 1437.422112][T24504] team0: Port device team_slave_0 added [ 1437.590424][T24558] netlink: 'syz.1.6222': attribute type 3 has an invalid length. [ 1437.605451][T24558] netlink: 'syz.1.6222': attribute type 8 has an invalid length. [ 1437.616769][T24558] netlink: 197344 bytes leftover after parsing attributes in process `syz.1.6222'. [ 1438.271816][ T4277] Bluetooth: hci3: command 0x041b tx timeout [ 1438.562588][T24504] team0: Port device team_slave_1 added [ 1438.674307][T16401] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1438.750610][T24504] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1438.801800][T24504] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1438.882130][T24504] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1438.944510][T24504] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1439.001593][T24504] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1439.133556][T24504] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1440.358023][T23158] Bluetooth: hci3: command 0x040f tx timeout [ 1440.625403][T16401] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1440.668847][T24504] device hsr_slave_0 entered promiscuous mode [ 1440.676003][T24504] device hsr_slave_1 entered promiscuous mode [ 1440.712903][T16401] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1440.779652][T16401] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1441.009062][T24577] netlink: 'syz.1.6227': attribute type 4 has an invalid length. [ 1441.022662][T24577] netlink: 152 bytes leftover after parsing attributes in process `syz.1.6227'. [ 1441.036719][T24577] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 1441.407112][T24590] netlink: 65047 bytes leftover after parsing attributes in process `syz.2.6231'. [ 1441.452893][T16401] device ip6gretap0 left promiscuous mode [ 1441.458815][T16401] : port 1(ip6gretap0) entered disabled state [ 1442.441914][ T4277] Bluetooth: hci3: command 0x0419 tx timeout [ 1443.864898][T24642] netlink: 63503 bytes leftover after parsing attributes in process `syz.2.6243'. [ 1444.067824][T24651] netlink: 'syz.0.6244': attribute type 27 has an invalid length. [ 1444.226228][T24651] bond0: (slave bond_slave_0): Releasing backup interface [ 1444.422112][T24504] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1444.553877][T24504] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1444.624555][T24504] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1444.735965][T24504] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1445.572700][T24504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1445.654726][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1445.670528][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1445.710919][T24504] 8021q: adding VLAN 0 to HW filter on device team0 [ 1445.753485][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1445.784733][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1445.803230][T23016] bridge0: port 1(bridge_slave_0) entered blocking state [ 1445.810498][T23016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1445.870840][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1445.883468][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1445.897930][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1445.911467][T23016] bridge0: port 2(bridge_slave_1) entered blocking state [ 1445.918726][T23016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1445.928306][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1445.950123][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1445.959824][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1445.970055][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1445.999292][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1446.012598][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1446.030023][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1446.039901][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1446.055899][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1446.080066][T24504] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1446.104778][T24504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1446.123281][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1446.133977][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1446.593524][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1446.608577][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1446.631318][T24504] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1447.196002][T24693] FAULT_INJECTION: forcing a failure. [ 1447.196002][T24693] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1447.295737][T24693] CPU: 0 PID: 24693 Comm: syz.3.6253 Not tainted syzkaller #0 [ 1447.303380][T24693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1447.313667][T24693] Call Trace: [ 1447.317021][T24693] [ 1447.320005][T24693] dump_stack_lvl+0x188/0x24e [ 1447.324857][T24693] ? show_regs_print_info+0x12/0x12 [ 1447.330234][T24693] ? load_image+0x400/0x400 [ 1447.334955][T24693] ? __lock_acquire+0x7d10/0x7d10 [ 1447.340053][T24693] ? __rcu_read_unlock+0x78/0xd0 [ 1447.345226][T24693] should_fail_ex+0x399/0x4d0 [ 1447.349985][T24693] _copy_to_user+0x2c/0x130 [ 1447.354546][T24693] bpf_test_finish+0x266/0x600 [ 1447.359375][T24693] ? convert___skb_to_skb+0x580/0x580 [ 1447.364812][T24693] ? convert_skb_to___skb+0x420/0x420 [ 1447.370347][T24693] ? __build_skb+0x257/0x3c0 [ 1447.375019][T24693] bpf_prog_test_run_skb+0xc99/0x12a0 [ 1447.380566][T24693] ? cpu_online+0xa0/0xa0 [ 1447.385051][T24693] bpf_prog_test_run+0x31e/0x390 [ 1447.390169][T24693] __sys_bpf+0x62b/0x780 [ 1447.394494][T24693] ? bpf_link_show_fdinfo+0x380/0x380 [ 1447.400107][T24693] ? lock_chain_count+0x20/0x20 [ 1447.405051][T24693] __x64_sys_bpf+0x78/0x90 [ 1447.409550][T24693] do_syscall_64+0x4c/0xa0 [ 1447.414040][T24693] ? clear_bhb_loop+0x60/0xb0 [ 1447.418986][T24693] ? clear_bhb_loop+0x60/0xb0 [ 1447.423724][T24693] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1447.429843][T24693] RIP: 0033:0x7f853c39cdd9 [ 1447.434317][T24693] 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 [ 1447.454242][T24693] RSP: 002b:00007f853d207028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1447.462894][T24693] RAX: ffffffffffffffda RBX: 00007f853c615fa0 RCX: 00007f853c39cdd9 [ 1447.470924][T24693] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 1447.478948][T24693] RBP: 00007f853d207090 R08: 0000000000000000 R09: 0000000000000000 [ 1447.486962][T24693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1447.494980][T24693] R13: 00007f853c616038 R14: 00007f853c615fa0 R15: 00007fff8d70db38 [ 1447.503004][T24693] [ 1447.637686][T16401] device veth1_macvtap left promiscuous mode [ 1447.651975][T16401] device veth0_macvtap left promiscuous mode [ 1447.658198][T16401] device veth1_vlan left promiscuous mode [ 1447.664687][T16401] device veth0_vlan left promiscuous mode [ 1448.989953][T16401] device team_slave_1 left promiscuous mode [ 1449.000174][T16401] team0 (unregistering): Port device team_slave_1 removed [ 1449.050272][T16401] device team_slave_0 left promiscuous mode [ 1449.057819][T16401] team0 (unregistering): Port device team_slave_0 removed [ 1449.119056][T16401] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1449.515987][T16401] bond0 (unregistering): Released all slaves [ 1449.554007][T24700] netlink: 'syz.0.6257': attribute type 21 has an invalid length. [ 1449.582216][T24704] netlink: 'syz.3.6258': attribute type 21 has an invalid length. [ 1449.591081][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1449.619003][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1449.707065][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1449.728953][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1449.756423][T24504] device veth0_vlan entered promiscuous mode [ 1449.774656][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1449.798607][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1449.827215][T24715] netlink: 188 bytes leftover after parsing attributes in process `syz.0.6260'. [ 1449.937342][T24719] FAULT_INJECTION: forcing a failure. [ 1449.937342][T24719] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.964870][T24719] CPU: 0 PID: 24719 Comm: syz.1.6262 Not tainted syzkaller #0 [ 1449.972430][T24719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1449.982666][T24719] Call Trace: [ 1449.986081][T24719] [ 1449.989052][T24719] dump_stack_lvl+0x188/0x24e [ 1449.993795][T24719] ? show_regs_print_info+0x12/0x12 [ 1449.999058][T24719] ? load_image+0x400/0x400 [ 1450.003610][T24719] ? __might_sleep+0xd0/0xd0 [ 1450.008327][T24719] ? __lock_acquire+0x7d10/0x7d10 [ 1450.013413][T24719] should_fail_ex+0x399/0x4d0 [ 1450.018232][T24719] should_failslab+0x5/0x20 [ 1450.022769][T24719] slab_pre_alloc_hook+0x59/0x310 [ 1450.027924][T24719] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 1450.033507][T24719] __kmem_cache_alloc_node+0x4f/0x260 [ 1450.038917][T24719] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 1450.044497][T24719] __kmalloc+0xa0/0x240 [ 1450.048822][T24719] bpf_prog_test_run_skb+0x234/0x12a0 [ 1450.054317][T24719] ? lockdep_hardirqs_on+0x94/0x140 [ 1450.059548][T24719] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1450.065748][T24719] ? cpu_online+0xa0/0xa0 [ 1450.070112][T24719] bpf_prog_test_run+0x31e/0x390 [ 1450.075356][T24719] __sys_bpf+0x62b/0x780 [ 1450.079647][T24719] ? bpf_link_show_fdinfo+0x380/0x380 [ 1450.085067][T24719] ? lock_chain_count+0x20/0x20 [ 1450.089951][T24719] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1450.096007][T24719] __x64_sys_bpf+0x78/0x90 [ 1450.100573][T24719] do_syscall_64+0x4c/0xa0 [ 1450.105038][T24719] ? clear_bhb_loop+0x60/0xb0 [ 1450.109878][T24719] ? clear_bhb_loop+0x60/0xb0 [ 1450.114594][T24719] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1450.120530][T24719] RIP: 0033:0x7f979279cdd9 [ 1450.125004][T24719] 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 [ 1450.144647][T24719] RSP: 002b:00007f979370f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1450.153288][T24719] RAX: ffffffffffffffda RBX: 00007f9792a15fa0 RCX: 00007f979279cdd9 [ 1450.161311][T24719] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 1450.169365][T24719] RBP: 00007f979370f090 R08: 0000000000000000 R09: 0000000000000000 [ 1450.177368][T24719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1450.185388][T24719] R13: 00007f9792a16038 R14: 00007f9792a15fa0 R15: 00007ffc19aeef88 [ 1450.193407][T24719] [ 1450.217836][T24714] delete_channel: no stack [ 1450.228064][T24504] device veth1_vlan entered promiscuous mode [ 1450.333781][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1450.358572][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1450.372498][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1450.386690][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1450.401841][T24504] device veth0_macvtap entered promiscuous mode [ 1450.462659][T24504] device veth1_macvtap entered promiscuous mode [ 1452.208829][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1452.219751][T16371] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1452.365381][T24504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1452.376422][T24504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1452.401832][T24504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1452.412582][T24504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1452.431634][T24504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1452.451483][T24504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1452.481338][T24504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1452.525312][T24504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1452.549733][T24504] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1452.581171][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1452.591984][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1452.614459][T24504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1452.635837][T24504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1452.657358][T24504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1452.689361][T24504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1452.721760][T24504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1452.750107][T24504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1452.791479][T24504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1452.810897][T24504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1452.822876][T24504] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1452.832127][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1452.848921][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1452.922844][T24504] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1453.083102][T24504] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1453.141532][T24504] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1453.164225][T24504] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1453.716712][T24741] netlink: 'syz.1.6270': attribute type 10 has an invalid length. [ 1453.881340][T16371] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1453.890953][T16371] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1454.696957][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1454.787700][T16401] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1454.818744][T16401] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1454.864187][T16401] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1454.905055][T24749] netlink: 14 bytes leftover after parsing attributes in process `syz.1.6273'. [ 1454.958190][T24749] device hsr_slave_0 left promiscuous mode [ 1455.000658][T24749] device hsr_slave_1 left promiscuous mode [ 1455.677390][T24759] netlink: 'syz.4.6201': attribute type 10 has an invalid length. [ 1455.836951][T24755] delete_channel: no stack [ 1455.943948][T24756] netlink: 188 bytes leftover after parsing attributes in process `syz.0.6276'. [ 1456.133080][T24768] netlink: 'syz.1.6279': attribute type 10 has an invalid length. [ 1456.333611][T24775] netlink: 144 bytes leftover after parsing attributes in process `syz.0.6281'. [ 1456.400216][T24777] netlink: 188 bytes leftover after parsing attributes in process `syz.2.6283'. [ 1456.549995][T24774] netlink: 'syz.4.6282': attribute type 10 has an invalid length. [ 1456.563428][T24776] delete_channel: no stack [ 1457.512512][T24799] netlink: 188 bytes leftover after parsing attributes in process `syz.4.6291'. [ 1457.715867][T24798] delete_channel: no stack [ 1457.728884][T24801] device syzkaller0 entered promiscuous mode [ 1457.746285][T24803] netlink: 'syz.2.6293': attribute type 10 has an invalid length. [ 1457.760283][T24805] netlink: 'syz.1.6294': attribute type 10 has an invalid length. [ 1460.964611][T24824] FAULT_INJECTION: forcing a failure. [ 1460.964611][T24824] name failslab, interval 1, probability 0, space 0, times 0 [ 1461.015438][T24824] CPU: 1 PID: 24824 Comm: syz.1.6300 Not tainted syzkaller #0 [ 1461.022999][T24824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1461.033197][T24824] Call Trace: [ 1461.036508][T24824] [ 1461.039483][T24824] dump_stack_lvl+0x188/0x24e [ 1461.044336][T24824] ? show_regs_print_info+0x12/0x12 [ 1461.049588][T24824] ? load_image+0x400/0x400 [ 1461.054135][T24824] ? __might_sleep+0xd0/0xd0 [ 1461.058780][T24824] ? __lock_acquire+0x7d10/0x7d10 [ 1461.063854][T24824] should_fail_ex+0x399/0x4d0 [ 1461.068565][T24824] should_failslab+0x5/0x20 [ 1461.073102][T24824] slab_pre_alloc_hook+0x59/0x310 [ 1461.078234][T24824] ? tomoyo_encode+0x27e/0x540 [ 1461.083041][T24824] __kmem_cache_alloc_node+0x4f/0x260 [ 1461.088476][T24824] ? tomoyo_encode+0x27e/0x540 [ 1461.093295][T24824] __kmalloc+0xa0/0x240 [ 1461.097493][T24824] tomoyo_encode+0x27e/0x540 [ 1461.102390][T24824] tomoyo_realpath_from_path+0x58e/0x5d0 [ 1461.108185][T24824] ? tomoyo_path_number_perm+0x205/0x650 [ 1461.113873][T24824] tomoyo_path_number_perm+0x22f/0x650 [ 1461.119370][T24824] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1461.124895][T24824] ? ksys_write+0x1c0/0x250 [ 1461.129435][T24824] ? common_file_perm+0x171/0x1c0 [ 1461.134515][T24824] ? __fget_files+0x28/0x4b0 [ 1461.139212][T24824] ? __fget_files+0x28/0x4b0 [ 1461.143846][T24824] security_file_ioctl+0x6c/0xa0 [ 1461.148822][T24824] __se_sys_ioctl+0x48/0x170 [ 1461.153455][T24824] do_syscall_64+0x4c/0xa0 [ 1461.157927][T24824] ? clear_bhb_loop+0x60/0xb0 [ 1461.162645][T24824] ? clear_bhb_loop+0x60/0xb0 [ 1461.167381][T24824] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1461.173431][T24824] RIP: 0033:0x7f979279cdd9 [ 1461.177908][T24824] 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 [ 1461.197632][T24824] RSP: 002b:00007f979370f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1461.206079][T24824] RAX: ffffffffffffffda RBX: 00007f9792a15fa0 RCX: 00007f979279cdd9 [ 1461.214078][T24824] RDX: 0000200000000080 RSI: 00000000000089fb RDI: 0000000000000004 [ 1461.222163][T24824] RBP: 00007f979370f090 R08: 0000000000000000 R09: 0000000000000000 [ 1461.230161][T24824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1461.238156][T24824] R13: 00007f9792a16038 R14: 00007f9792a15fa0 R15: 00007ffc19aeef88 [ 1461.246186][T24824] [ 1461.270011][T24824] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1463.512476][T24830] netlink: 'syz.2.6301': attribute type 10 has an invalid length. [ 1463.730595][T24838] netlink: 'syz.1.6306': attribute type 10 has an invalid length. [ 1463.974869][T24843] netlink: 'syz.4.6308': attribute type 10 has an invalid length. [ 1464.106181][T24845] netlink: 188 bytes leftover after parsing attributes in process `syz.1.6307'. [ 1464.154898][T24844] delete_channel: no stack [ 1465.484801][T24860] sock: sock_set_timeout: `syz.0.6313' (pid 24860) tries to set negative timeout [ 1466.133798][T24880] netlink: 'syz.3.6322': attribute type 10 has an invalid length. [ 1466.291037][T24883] netlink: 'syz.4.6323': attribute type 10 has an invalid length. [ 1466.347623][T24883] bridge0: port 2(bridge_slave_1) entered disabled state [ 1466.355535][T24883] bridge0: port 1(bridge_slave_0) entered disabled state [ 1466.429410][ T4277] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1466.440160][ T4277] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1466.448800][ T4277] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1466.482229][ T4277] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1466.486716][T24883] bridge0: port 2(bridge_slave_1) entered blocking state [ 1466.496580][T24883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1466.504348][T24883] bridge0: port 1(bridge_slave_0) entered blocking state [ 1466.511633][T24883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1466.521884][ T4277] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 1466.529311][ T4277] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1466.563972][T24883] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 1466.792363][T24895] netlink: 'syz.3.6326': attribute type 3 has an invalid length. [ 1466.819464][T24895] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.6326'. [ 1467.739383][T24897] netlink: 'syz.2.6336': attribute type 10 has an invalid length. [ 1467.888763][T24897] bridge0: port 2(bridge_slave_1) entered disabled state [ 1467.896520][T24897] bridge0: port 1(bridge_slave_0) entered disabled state [ 1467.916786][T24897] bridge0: port 2(bridge_slave_1) entered blocking state [ 1467.924237][T24897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1467.931901][T24897] bridge0: port 1(bridge_slave_0) entered blocking state [ 1467.939179][T24897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1467.980349][T24897] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 1468.175920][T16371] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1468.359931][T16371] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1468.591624][T23158] Bluetooth: hci4: command 0x0409 tx timeout [ 1468.784685][T24919] netlink: 'syz.0.6334': attribute type 10 has an invalid length. [ 1470.671725][T23158] Bluetooth: hci4: command 0x041b tx timeout [ 1472.024346][T24931] netlink: 'syz.4.6339': attribute type 10 has an invalid length. [ 1472.046170][T24931] bridge0: port 2(bridge_slave_1) entered disabled state [ 1472.053549][T24931] bridge0: port 1(bridge_slave_0) entered disabled state [ 1472.181803][T16371] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1472.462733][T16371] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1472.544342][T24889] chnl_net:caif_netlink_parms(): no params data found [ 1472.751726][ T4277] Bluetooth: hci4: command 0x040f tx timeout [ 1473.065370][T24889] bridge0: port 1(bridge_slave_0) entered blocking state [ 1473.124008][T24889] bridge0: port 1(bridge_slave_0) entered disabled state [ 1473.205364][T24889] device bridge_slave_0 entered promiscuous mode [ 1473.381699][T24889] bridge0: port 2(bridge_slave_1) entered blocking state [ 1473.388912][T24889] bridge0: port 2(bridge_slave_1) entered disabled state [ 1473.499875][T24889] device bridge_slave_1 entered promiscuous mode [ 1473.614897][T24964] FAULT_INJECTION: forcing a failure. [ 1473.614897][T24964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1473.647782][T16371] tipc: Left network mode [ 1473.660301][T24964] CPU: 1 PID: 24964 Comm: syz.4.6346 Not tainted syzkaller #0 [ 1473.667964][T24964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1473.678205][T24964] Call Trace: [ 1473.681526][T24964] [ 1473.684502][T24964] dump_stack_lvl+0x188/0x24e [ 1473.689257][T24964] ? show_regs_print_info+0x12/0x12 [ 1473.694524][T24964] ? load_image+0x400/0x400 [ 1473.699109][T24964] ? __lock_acquire+0x7d10/0x7d10 [ 1473.704196][T24964] ? unix_ioctl+0x25d/0x660 [ 1473.708760][T24964] should_fail_ex+0x399/0x4d0 [ 1473.713498][T24964] _copy_from_user+0x2c/0x170 [ 1473.718319][T24964] sock_do_ioctl+0x18c/0x320 [ 1473.722976][T24964] ? sock_show_fdinfo+0xb0/0xb0 [ 1473.727965][T24964] sock_ioctl+0x4d2/0x710 [ 1473.732357][T24964] ? sock_poll+0x410/0x410 [ 1473.736859][T24964] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1473.741875][T24964] ? security_file_ioctl+0x7c/0xa0 [ 1473.745600][T24889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1473.747036][T24964] ? sock_poll+0x410/0x410 [ 1473.760634][T24964] __se_sys_ioctl+0xfa/0x170 [ 1473.765282][T24964] do_syscall_64+0x4c/0xa0 [ 1473.769827][T24964] ? clear_bhb_loop+0x60/0xb0 [ 1473.774537][T24964] ? clear_bhb_loop+0x60/0xb0 [ 1473.779257][T24964] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1473.785184][T24964] RIP: 0033:0x7f437939cdd9 [ 1473.789735][T24964] 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 [ 1473.809560][T24964] RSP: 002b:00007f437a2bd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1473.818034][T24964] RAX: ffffffffffffffda RBX: 00007f4379615fa0 RCX: 00007f437939cdd9 [ 1473.826043][T24964] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 000000000000002b [ 1473.834390][T24964] RBP: 00007f437a2bd090 R08: 0000000000000000 R09: 0000000000000000 [ 1473.842391][T24964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1473.850394][T24964] R13: 00007f4379616038 R14: 00007f4379615fa0 R15: 00007ffe50b39298 [ 1473.858503][T24964] [ 1473.900623][T24889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1474.129695][T24889] team0: Port device team_slave_0 added [ 1474.155047][T24889] team0: Port device team_slave_1 added [ 1474.256527][T24968] netlink: 76 bytes leftover after parsing attributes in process `syz.2.6347'. [ 1474.398188][T24889] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1474.432872][T24889] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1474.510493][T24889] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1474.831601][ T4277] Bluetooth: hci4: command 0x0419 tx timeout [ 1477.508713][T24889] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1477.528628][T24889] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1477.585290][T24889] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1477.636118][T24985] netlink: 'syz.3.6351': attribute type 10 has an invalid length. [ 1477.663311][T24985] bridge0: port 2(bridge_slave_1) entered disabled state [ 1477.670915][T24985] bridge0: port 1(bridge_slave_0) entered disabled state [ 1477.735201][T24985] bridge0: port 2(bridge_slave_1) entered blocking state [ 1477.742557][T24985] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1477.750069][T24985] bridge0: port 1(bridge_slave_0) entered blocking state [ 1477.757930][T24985] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1477.790047][T24985] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 1477.799991][T24990] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.6350'. [ 1477.818316][T24992] netlink: 'syz.2.6350': attribute type 39 has an invalid length. [ 1478.184530][T25005] FAULT_INJECTION: forcing a failure. [ 1478.184530][T25005] name failslab, interval 1, probability 0, space 0, times 0 [ 1478.199083][T24998] netlink: 'syz.0.6352': attribute type 10 has an invalid length. [ 1478.232661][T25005] CPU: 0 PID: 25005 Comm: syz.3.6353 Not tainted syzkaller #0 [ 1478.240208][T25005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1478.250413][T25005] Call Trace: [ 1478.253873][T25005] [ 1478.256847][T25005] dump_stack_lvl+0x188/0x24e [ 1478.261591][T25005] ? show_regs_print_info+0x12/0x12 [ 1478.266856][T25005] ? load_image+0x400/0x400 [ 1478.271417][T25005] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1478.277476][T25005] ? verify_lock_unused+0x140/0x140 [ 1478.282823][T25005] should_fail_ex+0x399/0x4d0 [ 1478.287654][T25005] should_failslab+0x5/0x20 [ 1478.292211][T25005] slab_pre_alloc_hook+0x59/0x310 [ 1478.297306][T25005] kmem_cache_alloc+0x56/0x2f0 [ 1478.302142][T25005] ? skb_clone+0x1e7/0x370 [ 1478.306627][T25005] skb_clone+0x1e7/0x370 [ 1478.310946][T25005] __netlink_deliver_tap+0x3ed/0x800 [ 1478.316327][T25005] ? netlink_deliver_tap+0x2e/0x1b0 [ 1478.321610][T25005] netlink_deliver_tap+0x19c/0x1b0 [ 1478.326797][T25005] netlink_sendskb+0x64/0x130 [ 1478.331633][T25005] netlink_ack+0xcdd/0x1170 [ 1478.336209][T25005] ? refcount_inc+0x70/0x70 [ 1478.340770][T25005] ? netlink_dump+0xd00/0xd00 [ 1478.345507][T25005] ? lockdep_hardirqs_on+0x94/0x140 [ 1478.350762][T25005] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1478.356985][T25005] netlink_rcv_skb+0x280/0x450 [ 1478.361823][T25005] ? rtnetlink_bind+0x80/0x80 [ 1478.366571][T25005] ? netlink_ack+0x1170/0x1170 [ 1478.371415][T25005] ? netlink_deliver_tap+0x2e/0x1b0 [ 1478.376706][T25005] netlink_unicast+0x74d/0x8d0 [ 1478.381542][T25005] netlink_sendmsg+0x8ad/0xbd0 [ 1478.386472][T25005] ? netlink_getsockopt+0x550/0x550 [ 1478.391824][T25005] ? aa_sock_msg_perm+0x94/0x150 [ 1478.396808][T25005] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1478.402141][T25005] ? security_socket_sendmsg+0x7c/0xa0 [ 1478.407668][T25005] ? netlink_getsockopt+0x550/0x550 [ 1478.412940][T25005] ____sys_sendmsg+0x5be/0x970 [ 1478.417875][T25005] ? __sys_sendmsg_sock+0x30/0x30 [ 1478.422965][T25005] ? __import_iovec+0x315/0x500 [ 1478.428054][T25005] ? import_iovec+0x6f/0xa0 [ 1478.432624][T25005] ___sys_sendmsg+0x2a2/0x360 [ 1478.437371][T25005] ? __sys_sendmsg+0x290/0x290 [ 1478.442305][T25005] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1478.448375][T25005] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1478.454602][T25005] ? lockdep_hardirqs_on+0x94/0x140 [ 1478.459859][T25005] ? __se_sys_sendmsg+0xf4/0x2a0 [ 1478.464858][T25005] ? kasan_check_range+0x84/0x290 [ 1478.469954][T25005] __se_sys_sendmsg+0x1bb/0x2a0 [ 1478.474867][T25005] ? ct_nmi_exit+0x145/0x1c0 [ 1478.479506][T25005] ? __x64_sys_sendmsg+0x80/0x80 [ 1478.484546][T25005] ? lockdep_hardirqs_on+0x94/0x140 [ 1478.489835][T25005] do_syscall_64+0x4c/0xa0 [ 1478.494318][T25005] ? clear_bhb_loop+0x60/0xb0 [ 1478.499062][T25005] ? clear_bhb_loop+0x60/0xb0 [ 1478.503799][T25005] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1478.509754][T25005] RIP: 0033:0x7f853c39cdd9 [ 1478.514214][T25005] 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 [ 1478.533879][T25005] RSP: 002b:00007f853d1e6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1478.542536][T25005] RAX: ffffffffffffffda RBX: 00007f853c616090 RCX: 00007f853c39cdd9 [ 1478.550612][T25005] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000006 [ 1478.558678][T25005] RBP: 00007f853d1e6090 R08: 0000000000000000 R09: 0000000000000000 [ 1478.566698][T25005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1478.574728][T25005] R13: 00007f853c616128 R14: 00007f853c616090 R15: 00007fff8d70db38 [ 1478.582764][T25005] [ 1478.637476][T24889] device hsr_slave_0 entered promiscuous mode [ 1478.662409][T24889] device hsr_slave_1 entered promiscuous mode [ 1478.705403][T24889] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1478.719045][T24889] Cannot create hsr debugfs directory [ 1479.050885][T25014] netlink: 'syz.2.6356': attribute type 1 has an invalid length. [ 1479.060779][T25014] netlink: 212408 bytes leftover after parsing attributes in process `syz.2.6356'. [ 1479.232696][T25024] netlink: 'syz.0.6357': attribute type 27 has an invalid length. [ 1479.244397][T16371] device gretap0 left promiscuous mode [ 1479.250057][T16371] Ÿë: port 1(gretap0) entered disabled state [ 1479.312056][T25017] device bond_slave_1 entered promiscuous mode [ 1479.322112][T25024] netlink: 164 bytes leftover after parsing attributes in process `syz.0.6357'. [ 1479.602608][T25027] netlink: 'syz.3.6358': attribute type 10 has an invalid length. [ 1479.699177][T25027] team0: Device veth1_vlan failed to register rx_handler [ 1480.232525][T25036] device bridge_slave_1 left promiscuous mode [ 1480.242584][T25036] bridge0: port 2(bridge_slave_1) entered disabled state [ 1480.319621][T25036] device bridge_slave_0 left promiscuous mode [ 1480.334317][T25036] bridge0: port 1(bridge_slave_0) entered disabled state [ 1480.514311][T25036] bond0: (slave bridge0): Releasing backup interface [ 1480.585974][T25040] netlink: 'syz.0.6362': attribute type 10 has an invalid length. [ 1480.600171][T25040] bridge0: port 2(bridge_slave_1) entered disabled state [ 1480.607970][T25040] bridge0: port 1(bridge_slave_0) entered disabled state [ 1480.667687][T25040] bridge0: port 2(bridge_slave_1) entered blocking state [ 1480.674955][T25040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1480.682672][T25040] bridge0: port 1(bridge_slave_0) entered blocking state [ 1480.689876][T25040] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1480.734190][T25040] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 1480.868799][T25057] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.6365'. [ 1480.920188][T25059] netlink: 'syz.3.6365': attribute type 39 has an invalid length. [ 1481.143946][T25065] netlink: 'syz.4.6367': attribute type 3 has an invalid length. [ 1481.167096][T25065] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.6367'. [ 1481.198413][T25062] netlink: 'syz.0.6366': attribute type 10 has an invalid length. [ 1481.286059][T16371] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1481.298360][T16371] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1481.308180][T16371] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1481.319517][T16371] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1481.331010][T16371] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 1481.346731][T16371] batman_adv: batadv0: Removing interface: virt_wifi0 [ 1481.362380][T16371] batman_adv: batadv0: Interface deactivated: ipvlan1 [ 1481.369267][T16371] batman_adv: batadv0: Removing interface: ipvlan1 [ 1481.448738][T16371] device veth1_macvtap left promiscuous mode [ 1481.468361][T16371] device veth0_macvtap left promiscuous mode [ 1481.491771][T16371] device veth0_vlan left promiscuous mode [ 1482.686039][T16371] device team_slave_1 left promiscuous mode [ 1482.697416][T16371] team0 (unregistering): Port device team_slave_1 removed [ 1482.749138][T16371] device team_slave_0 left promiscuous mode [ 1482.757341][T16371] team0 (unregistering): Port device team_slave_0 removed [ 1482.810109][T16371] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1482.868783][T16371] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1483.192617][T16371] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 1483.341170][T16371] bond0 (unregistering): Released all slaves [ 1483.482543][T25077] netlink: 'syz.4.6372': attribute type 10 has an invalid length. [ 1483.977908][T25090] netlink: 'syz.4.6375': attribute type 10 has an invalid length. [ 1484.073708][T24889] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1484.114749][T24889] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1484.154225][T24889] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1484.318675][T24889] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1484.337691][T25094] netlink: 'syz.4.6377': attribute type 10 has an invalid length. [ 1484.581022][T24889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1484.654592][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1484.667144][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1484.677009][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 1484.677101][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 1484.716601][T24889] 8021q: adding VLAN 0 to HW filter on device team0 [ 1484.744408][T25102] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.6379'. [ 1484.799466][T25100] netlink: 'syz.0.6379': attribute type 39 has an invalid length. [ 1485.070180][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1485.080402][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1485.089755][T23016] bridge0: port 1(bridge_slave_0) entered blocking state [ 1485.097005][T23016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1485.169387][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1485.189656][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1485.199117][T23016] bridge0: port 2(bridge_slave_1) entered blocking state [ 1485.206346][T23016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1485.331386][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1485.347164][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1485.358779][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1485.389193][T25116] IPv6: NLM_F_CREATE should be specified when creating new route [ 1485.407951][T25116] netlink: 1 bytes leftover after parsing attributes in process `syz.4.6383'. [ 1485.455303][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1485.483807][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1485.525619][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1485.543077][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1485.583727][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1485.641384][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1485.650825][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1485.699852][T24889] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1485.744669][T24889] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1485.765481][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1485.782639][T16414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1485.842111][T25130] netlink: 188 bytes leftover after parsing attributes in process `syz.4.6387'. [ 1485.892568][T25129] delete_channel: no stack [ 1485.956562][T25139] netlink: 'syz.0.6389': attribute type 10 has an invalid length. [ 1487.362059][T16376] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1487.369989][T16376] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1487.427973][T24889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1487.518114][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1487.559683][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1487.602903][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1487.619362][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1487.633530][T24889] device veth0_vlan entered promiscuous mode [ 1487.661230][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1487.683144][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1487.709092][T24889] device veth1_vlan entered promiscuous mode [ 1487.797200][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1487.807012][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1487.830654][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1487.850923][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1487.966850][T24889] device veth0_macvtap entered promiscuous mode [ 1488.029661][T24889] device veth1_macvtap entered promiscuous mode [ 1488.305922][T24889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1488.369801][T24889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1488.400932][T24889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1488.412988][T24889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1488.423055][T24889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1488.435767][T24889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1488.449703][T24889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1488.460324][T24889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1488.474609][T24889] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1488.495448][T16376] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1488.505458][T16376] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1488.521156][T16376] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1488.530532][T16376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1488.569952][T24889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1488.593750][T24889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1488.626861][T24889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1488.637674][T24889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1488.664712][T24889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1488.678906][T24889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1488.696887][T24889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1488.710639][T24889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1488.726282][T24889] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1488.746293][T16376] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1488.792789][T16376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1488.823388][T25203] netlink: 'syz.3.6405': attribute type 10 has an invalid length. [ 1488.864481][T24889] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1488.901574][T24889] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1488.910531][T24889] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1488.919742][T24889] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1489.142110][T16382] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1489.150097][T16382] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1489.210717][T23016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1489.290216][T16371] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1489.302566][T25214] FAULT_INJECTION: forcing a failure. [ 1489.302566][T25214] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1489.319921][T16371] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1489.361798][T25214] CPU: 0 PID: 25214 Comm: syz.3.6410 Not tainted syzkaller #0 [ 1489.369355][T25214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1489.379474][T25214] Call Trace: [ 1489.382811][T25214] [ 1489.385790][T25214] dump_stack_lvl+0x188/0x24e [ 1489.390552][T25214] ? show_regs_print_info+0x12/0x12 [ 1489.395923][T25214] ? load_image+0x400/0x400 [ 1489.400473][T25214] ? __lock_acquire+0x7d10/0x7d10 [ 1489.405556][T25214] ? __rcu_read_unlock+0x78/0xd0 [ 1489.410535][T25214] should_fail_ex+0x399/0x4d0 [ 1489.415255][T25214] _copy_to_user+0x2c/0x130 [ 1489.419994][T25214] bpf_test_finish+0x266/0x600 [ 1489.424814][T25214] ? convert___skb_to_skb+0x580/0x580 [ 1489.430411][T25214] ? convert_skb_to___skb+0x420/0x420 [ 1489.436005][T25214] ? __build_skb+0x257/0x3c0 [ 1489.440654][T25214] bpf_prog_test_run_skb+0xc99/0x12a0 [ 1489.446077][T25214] ? cpu_online+0xa0/0xa0 [ 1489.450445][T25214] bpf_prog_test_run+0x31e/0x390 [ 1489.455439][T25214] __sys_bpf+0x62b/0x780 [ 1489.459824][T25214] ? bpf_link_show_fdinfo+0x380/0x380 [ 1489.465254][T25214] ? lock_chain_count+0x20/0x20 [ 1489.470147][T25214] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1489.476184][T25214] __x64_sys_bpf+0x78/0x90 [ 1489.480672][T25214] do_syscall_64+0x4c/0xa0 [ 1489.485136][T25214] ? clear_bhb_loop+0x60/0xb0 [ 1489.489934][T25214] ? clear_bhb_loop+0x60/0xb0 [ 1489.494648][T25214] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1489.500577][T25214] RIP: 0033:0x7f853c39cdd9 [ 1489.505023][T25214] 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 [ 1489.524841][T25214] RSP: 002b:00007f853d207028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1489.533295][T25214] RAX: ffffffffffffffda RBX: 00007f853c615fa0 RCX: 00007f853c39cdd9 [ 1489.541331][T25214] RDX: 0000000000000048 RSI: 00002000000002c0 RDI: 000000000000000a [ 1489.549361][T25214] RBP: 00007f853d207090 R08: 0000000000000000 R09: 0000000000000000 [ 1489.557459][T25214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1489.565466][T25214] R13: 00007f853c616038 R14: 00007f853c615fa0 R15: 00007fff8d70db38 [ 1489.573510][T25214] [ 1489.596539][T16376] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1490.138781][T25223] netlink: 'syz.1.6317': attribute type 10 has an invalid length. [ 1491.263263][T25266] netlink: 'syz.2.6421': attribute type 10 has an invalid length. [ 1491.303818][T25268] netlink: 'syz.3.6422': attribute type 10 has an invalid length. [ 1492.919779][T25295] netlink: 'syz.1.6429': attribute type 10 has an invalid length. [ 1493.562900][T25310] netlink: 'syz.1.6435': attribute type 10 has an invalid length. [ 1493.619121][T25315] FAULT_INJECTION: forcing a failure. [ 1493.619121][T25315] name failslab, interval 1, probability 0, space 0, times 0 [ 1493.707087][T25315] CPU: 1 PID: 25315 Comm: syz.2.6437 Not tainted syzkaller #0 [ 1493.714688][T25315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1493.724884][T25315] Call Trace: [ 1493.728208][T25315] [ 1493.731185][T25315] dump_stack_lvl+0x188/0x24e [ 1493.735946][T25315] ? show_regs_print_info+0x12/0x12 [ 1493.741311][T25315] ? load_image+0x400/0x400 [ 1493.746000][T25315] ? __might_sleep+0xd0/0xd0 [ 1493.750745][T25315] ? __lock_acquire+0x7d10/0x7d10 [ 1493.755833][T25315] ? lock_chain_count+0x20/0x20 [ 1493.760757][T25315] should_fail_ex+0x399/0x4d0 [ 1493.765601][T25315] should_failslab+0x5/0x20 [ 1493.770159][T25315] slab_pre_alloc_hook+0x59/0x310 [ 1493.775238][T25315] ? __get_vm_area_node+0x122/0x330 [ 1493.780581][T25315] ? __get_vm_area_node+0x122/0x330 [ 1493.785853][T25315] __kmem_cache_alloc_node+0x4f/0x260 [ 1493.791398][T25315] ? __get_vm_area_node+0x122/0x330 [ 1493.796764][T25315] kmalloc_node_trace+0x22/0xe0 [ 1493.801788][T25315] __get_vm_area_node+0x122/0x330 [ 1493.806892][T25315] __vmalloc_node_range+0x357/0x13b0 [ 1493.812332][T25315] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 1493.818002][T25315] ? ct_irq_exit_irqson+0x113/0x170 [ 1493.823273][T25315] ? free_vm_area+0x50/0x50 [ 1493.827809][T25315] ? lockdep_hardirqs_on+0x94/0x140 [ 1493.833038][T25315] ? end_current_label_crit_section+0x170/0x170 [ 1493.839315][T25315] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 1493.844990][T25315] __vmalloc+0x76/0x80 [ 1493.849110][T25315] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 1493.854699][T25315] bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 1493.860105][T25315] ? bpf_lsm_capable+0x5/0x10 [ 1493.864822][T25315] bpf_prog_alloc+0x1c/0x1b0 [ 1493.869457][T25315] bpf_prog_load+0x7c9/0x1560 [ 1493.874172][T25315] ? ct_nmi_exit+0x145/0x1c0 [ 1493.878801][T25315] ? map_freeze+0x390/0x390 [ 1493.883361][T25315] ? __sys_bpf+0x300/0x780 [ 1493.887818][T25315] ? bpf_lsm_bpf+0x5/0x10 [ 1493.892214][T25315] ? security_bpf+0x7a/0xa0 [ 1493.896765][T25315] __sys_bpf+0x5b8/0x780 [ 1493.901079][T25315] ? bpf_link_show_fdinfo+0x380/0x380 [ 1493.906549][T25315] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1493.912763][T25315] __x64_sys_bpf+0x78/0x90 [ 1493.917316][T25315] do_syscall_64+0x4c/0xa0 [ 1493.921768][T25315] ? clear_bhb_loop+0x60/0xb0 [ 1493.926578][T25315] ? clear_bhb_loop+0x60/0xb0 [ 1493.931390][T25315] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1493.937437][T25315] RIP: 0033:0x7f775f99cdd9 [ 1493.941895][T25315] 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 [ 1493.961744][T25315] RSP: 002b:00007f77608fc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1493.970391][T25315] RAX: ffffffffffffffda RBX: 00007f775fc15fa0 RCX: 00007f775f99cdd9 [ 1493.978412][T25315] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 1493.986503][T25315] RBP: 00007f77608fc090 R08: 0000000000000000 R09: 0000000000000000 [ 1493.994519][T25315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1494.002542][T25315] R13: 00007f775fc16038 R14: 00007f775fc15fa0 R15: 00007fff7020ca08 [ 1494.010670][T25315] [ 1494.051952][T25317] netlink: 'syz.3.6438': attribute type 10 has an invalid length. [ 1494.147720][T25315] syz.2.6437: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 1494.173464][T25315] CPU: 0 PID: 25315 Comm: syz.2.6437 Not tainted syzkaller #0 [ 1494.181066][T25315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1494.191364][T25315] Call Trace: [ 1494.194792][T25315] [ 1494.197943][T25315] dump_stack_lvl+0x188/0x24e [ 1494.202780][T25315] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1494.209090][T25315] ? show_regs_print_info+0x12/0x12 [ 1494.214840][T25315] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1494.221073][T25315] warn_alloc+0x242/0x330 [ 1494.225481][T25315] ? __get_vm_area_node+0x122/0x330 [ 1494.230745][T25315] ? zone_watermark_ok_safe+0x270/0x270 [ 1494.236364][T25315] ? rcu_is_watching+0x11/0xa0 [ 1494.241198][T25315] ? __get_vm_area_node+0x318/0x330 [ 1494.246464][T25315] __vmalloc_node_range+0x37c/0x13b0 [ 1494.251823][T25315] ? ct_irq_exit_irqson+0x113/0x170 [ 1494.257191][T25315] ? free_vm_area+0x50/0x50 [ 1494.261839][T25315] ? lockdep_hardirqs_on+0x94/0x140 [ 1494.267121][T25315] ? end_current_label_crit_section+0x170/0x170 [ 1494.273431][T25315] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 1494.279063][T25315] __vmalloc+0x76/0x80 [ 1494.283215][T25315] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 1494.288920][T25315] bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 1494.294374][T25315] ? bpf_lsm_capable+0x5/0x10 [ 1494.299296][T25315] bpf_prog_alloc+0x1c/0x1b0 [ 1494.303957][T25315] bpf_prog_load+0x7c9/0x1560 [ 1494.308705][T25315] ? ct_nmi_exit+0x145/0x1c0 [ 1494.313388][T25315] ? map_freeze+0x390/0x390 [ 1494.317981][T25315] ? __sys_bpf+0x300/0x780 [ 1494.322465][T25315] ? bpf_lsm_bpf+0x5/0x10 [ 1494.326863][T25315] ? security_bpf+0x7a/0xa0 [ 1494.331511][T25315] __sys_bpf+0x5b8/0x780 [ 1494.335813][T25315] ? bpf_link_show_fdinfo+0x380/0x380 [ 1494.341345][T25315] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1494.347592][T25315] __x64_sys_bpf+0x78/0x90 [ 1494.352070][T25315] do_syscall_64+0x4c/0xa0 [ 1494.356544][T25315] ? clear_bhb_loop+0x60/0xb0 [ 1494.361335][T25315] ? clear_bhb_loop+0x60/0xb0 [ 1494.366073][T25315] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1494.372118][T25315] RIP: 0033:0x7f775f99cdd9 [ 1494.376586][T25315] 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 [ 1494.396253][T25315] RSP: 002b:00007f77608fc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1494.404735][T25315] RAX: ffffffffffffffda RBX: 00007f775fc15fa0 RCX: 00007f775f99cdd9 [ 1494.412772][T25315] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 1494.420978][T25315] RBP: 00007f77608fc090 R08: 0000000000000000 R09: 0000000000000000 [ 1494.429021][T25315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1494.437143][T25315] R13: 00007f775fc16038 R14: 00007f775fc15fa0 R15: 00007fff7020ca08 [ 1494.445201][T25315] [ 1494.466706][T25315] Mem-Info: [ 1494.470621][T25315] active_anon:7491 inactive_anon:0 isolated_anon:0 [ 1494.470621][T25315] active_file:21994 inactive_file:40493 isolated_file:0 [ 1494.470621][T25315] unevictable:768 dirty:278 writeback:0 [ 1494.470621][T25315] slab_reclaimable:21459 slab_unreclaimable:96246 [ 1494.470621][T25315] mapped:31252 shmem:2036 pagetables:626 [ 1494.470621][T25315] sec_pagetables:0 bounce:0 [ 1494.470621][T25315] kernel_misc_reclaimable:0 [ 1494.470621][T25315] free:1318231 free_pcp:7582 free_cma:0 [ 1494.590957][T25315] Node 0 active_anon:29864kB inactive_anon:0kB active_file:87976kB inactive_file:161768kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:120908kB dirty:1108kB writeback:0kB shmem:6608kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10208kB pagetables:2304kB sec_pagetables:0kB all_unreclaimable? no [ 1494.692251][T25315] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 1494.730239][T25315] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1494.786458][T25315] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 1494.793054][T25315] Node 0 DMA32 free:1351924kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:27064kB inactive_anon:0kB active_file:87976kB inactive_file:161768kB unevictable:1536kB writepending:1108kB present:3129332kB managed:2592964kB mlocked:0kB bounce:0kB free_pcp:23356kB local_pcp:6996kB free_cma:0kB [ 1494.830315][T25315] lowmem_reserve[]: 0 0 1 1 1 [ 1494.859909][T25315] Node 0 Normal free:8kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:4kB free_cma:0kB [ 1494.889706][T25333] netlink: 'syz.3.6443': attribute type 10 has an invalid length. [ 1494.921900][T25315] lowmem_reserve[]: 0 0 0 0 0 [ 1494.926989][T25315] Node 1 Normal free:3905184kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:9632kB local_pcp:5504kB free_cma:0kB [ 1494.981620][T25315] lowmem_reserve[]: 0 0 0 0 0 [ 1494.986491][T25315] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1495.004061][T25315] Node 0 DMA32: 1721*4kB (UME) 2444*8kB (UME) 1831*16kB (ME) 2099*32kB (UME) 944*64kB (UME) 1002*128kB (UME) 453*256kB (UM) 171*512kB (UME) 51*1024kB (UME) 43*2048kB (UME) 170*4096kB (UM) = 1351700kB [ 1495.027139][T25315] Node 0 Normal: 2*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1495.056601][T25315] Node 1 Normal: 260*4kB (UME) 58*8kB (UME) 42*16kB (UME) 219*32kB (UME) 73*64kB (UE) 23*128kB (UME) 11*256kB (UME) 1*512kB (M) 0*1024kB 1*2048kB (E) 948*4096kB (M) = 3905184kB [ 1495.076454][T25315] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1495.125904][T25315] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1495.151561][T25315] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1495.168852][T25315] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1495.247840][T25315] 63850 total pagecache pages [ 1495.269483][T25315] 0 pages in swap cache [ 1495.280463][T25315] Free swap = 124996kB [ 1495.291852][T25315] Total swap = 124996kB [ 1495.292311][T25344] netlink: 'syz.1.6447': attribute type 3 has an invalid length. [ 1495.296066][T25315] 2097051 pages RAM [ 1495.296079][T25315] 0 pages HighMem/MovableOnly [ 1495.296094][T25315] 415209 pages reserved [ 1495.296105][T25315] 0 pages cma reserved [ 1495.359737][T25344] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.6447'. [ 1495.582510][T25353] netlink: 'syz.2.6451': attribute type 10 has an invalid length. [ 1495.716385][T25359] netlink: 'syz.4.6455': attribute type 10 has an invalid length. [ 1495.857785][T25362] netlink: 'syz.1.6456': attribute type 3 has an invalid length. [ 1495.901056][T25362] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.6456'. [ 1496.285050][T25370] netlink: 'syz.4.6459': attribute type 10 has an invalid length. [ 1496.511338][T25383] FAULT_INJECTION: forcing a failure. [ 1496.511338][T25383] name failslab, interval 1, probability 0, space 0, times 0 [ 1496.524120][T25383] CPU: 1 PID: 25383 Comm: syz.1.6464 Not tainted syzkaller #0 [ 1496.531631][T25383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1496.541737][T25383] Call Trace: [ 1496.545059][T25383] [ 1496.548038][T25383] dump_stack_lvl+0x188/0x24e [ 1496.552776][T25383] ? show_regs_print_info+0x12/0x12 [ 1496.558029][T25383] ? load_image+0x400/0x400 [ 1496.562582][T25383] ? ipv6_route_ioctl+0x3b0/0x500 [ 1496.567681][T25383] ? __se_sys_ioctl+0xfa/0x170 [ 1496.572939][T25383] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1496.579371][T25383] should_fail_ex+0x399/0x4d0 [ 1496.584129][T25383] should_failslab+0x5/0x20 [ 1496.588751][T25383] slab_pre_alloc_hook+0x59/0x310 [ 1496.593855][T25383] kmem_cache_alloc+0x56/0x2f0 [ 1496.598685][T25383] ? fib6_add_1+0x9ab/0x1430 [ 1496.603399][T25383] fib6_add_1+0x9ab/0x1430 [ 1496.607906][T25383] fib6_add+0x1d0/0x3d10 [ 1496.612239][T25383] ? ip_fib_metrics_init+0x427/0x710 [ 1496.617688][T25383] ? ipv6_addr_prefix+0x3f/0x150 [ 1496.622703][T25383] ? fib6_update_sernum_stub+0x110/0x110 [ 1496.628420][T25383] ? do_raw_spin_lock+0x128/0x2f0 [ 1496.633525][T25383] ? __rwlock_init+0x140/0x140 [ 1496.638396][T25383] ? ip6_route_add+0x71/0x130 [ 1496.643188][T25383] ip6_route_add+0x86/0x130 [ 1496.647778][T25383] ipv6_route_ioctl+0x3b0/0x500 [ 1496.652807][T25383] ? rt6_purge_dflt_routers+0xb10/0xb10 [ 1496.658462][T25383] ? __might_fault+0xa6/0x120 [ 1496.663209][T25383] ? __might_fault+0xc2/0x120 [ 1496.667949][T25383] ? __might_fault+0xa6/0x120 [ 1496.672713][T25383] inet6_ioctl+0x207/0x280 [ 1496.677376][T25383] ? __kmem_cache_free+0xb6/0x1f0 [ 1496.682468][T25383] ? inet6_getname+0x640/0x640 [ 1496.687295][T25383] ? tomoyo_path_number_perm+0x205/0x650 [ 1496.693087][T25383] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1496.698619][T25383] sock_do_ioctl+0xfb/0x320 [ 1496.703531][T25383] ? sock_show_fdinfo+0xb0/0xb0 [ 1496.708553][T25383] sock_ioctl+0x4d2/0x710 [ 1496.713038][T25383] ? sock_poll+0x410/0x410 [ 1496.717528][T25383] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1496.722531][T25383] ? security_file_ioctl+0x7c/0xa0 [ 1496.727711][T25383] ? sock_poll+0x410/0x410 [ 1496.732220][T25383] __se_sys_ioctl+0xfa/0x170 [ 1496.736968][T25383] do_syscall_64+0x4c/0xa0 [ 1496.741458][T25383] ? clear_bhb_loop+0x60/0xb0 [ 1496.746201][T25383] ? clear_bhb_loop+0x60/0xb0 [ 1496.750943][T25383] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1496.756902][T25383] RIP: 0033:0x7fab0599cdd9 [ 1496.761471][T25383] 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 [ 1496.781248][T25383] RSP: 002b:00007fab06842028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1496.789841][T25383] RAX: ffffffffffffffda RBX: 00007fab05c15fa0 RCX: 00007fab0599cdd9 [ 1496.797876][T25383] RDX: 0000200000000000 RSI: 000000000000890b RDI: 0000000000000003 [ 1496.805915][T25383] RBP: 00007fab06842090 R08: 0000000000000000 R09: 0000000000000000 [ 1496.813945][T25383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1496.822032][T25383] R13: 00007fab05c16038 R14: 00007fab05c15fa0 R15: 00007ffc38fd68f8 [ 1496.830080][T25383] [ 1496.960211][T25385] FAULT_INJECTION: forcing a failure. [ 1496.960211][T25385] name failslab, interval 1, probability 0, space 0, times 0 [ 1496.987589][T25385] CPU: 0 PID: 25385 Comm: syz.2.6465 Not tainted syzkaller #0 [ 1496.992209][T23158] Bluetooth: hci2: command 0x0406 tx timeout [ 1496.995126][T25385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1497.011342][T25385] Call Trace: [ 1497.014666][T25385] [ 1497.017691][T25385] dump_stack_lvl+0x188/0x24e [ 1497.022432][T25385] ? show_regs_print_info+0x12/0x12 [ 1497.027706][T25385] ? load_image+0x400/0x400 [ 1497.032276][T25385] should_fail_ex+0x399/0x4d0 [ 1497.037169][T25385] should_failslab+0x5/0x20 [ 1497.041807][T25385] slab_pre_alloc_hook+0x59/0x310 [ 1497.046896][T25385] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 1497.052707][T25385] __kmem_cache_alloc_node+0x4f/0x260 [ 1497.058143][T25385] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 1497.063913][T25385] __kmalloc+0xa0/0x240 [ 1497.068244][T25385] tomoyo_realpath_from_path+0xdf/0x5d0 [ 1497.073841][T25385] ? tomoyo_path_number_perm+0x205/0x650 [ 1497.079515][T25385] tomoyo_path_number_perm+0x22f/0x650 [ 1497.085014][T25385] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1497.090542][T25385] ? __fget_files+0x28/0x4b0 [ 1497.095204][T25385] ? __fget_files+0x28/0x4b0 [ 1497.099848][T25385] security_file_ioctl+0x6c/0xa0 [ 1497.104850][T25385] __se_sys_ioctl+0x48/0x170 [ 1497.109486][T25385] do_syscall_64+0x4c/0xa0 [ 1497.113971][T25385] ? clear_bhb_loop+0x60/0xb0 [ 1497.118717][T25385] ? clear_bhb_loop+0x60/0xb0 [ 1497.123451][T25385] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1497.129483][T25385] RIP: 0033:0x7f775f99cdd9 [ 1497.133956][T25385] 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 [ 1497.153703][T25385] RSP: 002b:00007f77608fc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1497.162159][T25385] RAX: ffffffffffffffda RBX: 00007f775fc15fa0 RCX: 00007f775f99cdd9 [ 1497.170195][T25385] RDX: 0000200000000000 RSI: 0000000000008b29 RDI: 000000000000000e [ 1497.178236][T25385] RBP: 00007f77608fc090 R08: 0000000000000000 R09: 0000000000000000 [ 1497.186249][T25385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1497.194355][T25385] R13: 00007f775fc16038 R14: 00007f775fc15fa0 R15: 00007fff7020ca08 [ 1497.202559][T25385] [ 1497.294323][T25385] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1497.398670][T25392] netlink: 'syz.4.6467': attribute type 10 has an invalid length. [ 1498.870325][T25428] netlink: 'syz.1.6477': attribute type 10 has an invalid length. [ 1498.924073][T25429] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6478'. [ 1499.132765][T25436] netlink: 'syz.2.6480': attribute type 2 has an invalid length. [ 1499.151669][T25436] netlink: 144 bytes leftover after parsing attributes in process `syz.2.6480'. [ 1499.163802][T25437] netlink: 'syz.3.6481': attribute type 10 has an invalid length. [ 1499.870716][T25457] netlink: 'syz.3.6484': attribute type 3 has an invalid length. [ 1499.931141][T25457] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.6484'. [ 1500.016178][T25459] netlink: 'syz.1.6494': attribute type 10 has an invalid length. [ 1500.548186][T25473] FAULT_INJECTION: forcing a failure. [ 1500.548186][T25473] name failslab, interval 1, probability 0, space 0, times 0 [ 1500.611705][T25473] CPU: 1 PID: 25473 Comm: syz.4.6489 Not tainted syzkaller #0 [ 1500.619274][T25473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1500.629380][T25473] Call Trace: [ 1500.632708][T25473] [ 1500.635895][T25473] dump_stack_lvl+0x188/0x24e [ 1500.640694][T25473] ? show_regs_print_info+0x12/0x12 [ 1500.645961][T25473] ? load_image+0x400/0x400 [ 1500.650532][T25473] ? __might_sleep+0xd0/0xd0 [ 1500.655276][T25473] ? __lock_acquire+0x7d10/0x7d10 [ 1500.660369][T25473] should_fail_ex+0x399/0x4d0 [ 1500.665192][T25473] should_failslab+0x5/0x20 [ 1500.669751][T25473] slab_pre_alloc_hook+0x59/0x310 [ 1500.674924][T25473] ? tomoyo_encode+0x27e/0x540 [ 1500.679765][T25473] __kmem_cache_alloc_node+0x4f/0x260 [ 1500.685200][T25473] ? tomoyo_encode+0x27e/0x540 [ 1500.690039][T25473] __kmalloc+0xa0/0x240 [ 1500.694253][T25473] tomoyo_encode+0x27e/0x540 [ 1500.698919][T25473] tomoyo_realpath_from_path+0x58e/0x5d0 [ 1500.704641][T25473] ? tomoyo_path_number_perm+0x205/0x650 [ 1500.710345][T25473] tomoyo_path_number_perm+0x22f/0x650 [ 1500.715878][T25473] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1500.721405][T25473] ? ksys_write+0x1c0/0x250 [ 1500.726067][T25473] ? common_file_perm+0x171/0x1c0 [ 1500.731180][T25473] ? __fget_files+0x28/0x4b0 [ 1500.735930][T25473] ? __fget_files+0x28/0x4b0 [ 1500.740679][T25473] security_file_ioctl+0x6c/0xa0 [ 1500.745715][T25473] __se_sys_ioctl+0x48/0x170 [ 1500.750378][T25473] do_syscall_64+0x4c/0xa0 [ 1500.754956][T25473] ? clear_bhb_loop+0x60/0xb0 [ 1500.759684][T25473] ? clear_bhb_loop+0x60/0xb0 [ 1500.764405][T25473] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1500.770346][T25473] RIP: 0033:0x7f437939cdd9 [ 1500.774814][T25473] 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 [ 1500.794555][T25473] RSP: 002b:00007f437a2bd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1500.803000][T25473] RAX: ffffffffffffffda RBX: 00007f4379615fa0 RCX: 00007f437939cdd9 [ 1500.811037][T25473] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000004 [ 1500.819040][T25473] RBP: 00007f437a2bd090 R08: 0000000000000000 R09: 0000000000000000 [ 1500.827133][T25473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1500.835143][T25473] R13: 00007f4379616038 R14: 00007f4379615fa0 R15: 00007ffe50b39298 [ 1500.843246][T25473] [ 1500.915963][T25480] netlink: 'syz.0.6500': attribute type 3 has an invalid length. [ 1500.949677][T25480] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.6500'. [ 1501.151755][T25473] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1501.176401][T25485] device syzkaller0 entered promiscuous mode [ 1501.497111][T25492] netlink: 'syz.1.6493': attribute type 10 has an invalid length. [ 1501.798198][T25502] netlink: 202920 bytes leftover after parsing attributes in process `syz.4.6497'. [ 1502.215027][T25510] netlink: 'syz.2.6499': attribute type 3 has an invalid length. [ 1502.269882][T25510] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.6499'. [ 1504.316520][T25500] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6497'. [ 1504.724155][T25523] FAULT_INJECTION: forcing a failure. [ 1504.724155][T25523] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.733586][T25520] netlink: 'syz.0.6502': attribute type 10 has an invalid length. [ 1504.803962][T25523] CPU: 0 PID: 25523 Comm: syz.1.6505 Not tainted syzkaller #0 [ 1504.811551][T25523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1504.821661][T25523] Call Trace: [ 1504.825076][T25523] [ 1504.828075][T25523] dump_stack_lvl+0x188/0x24e [ 1504.832934][T25523] ? show_regs_print_info+0x12/0x12 [ 1504.838202][T25523] ? load_image+0x400/0x400 [ 1504.842870][T25523] ? __might_sleep+0xd0/0xd0 [ 1504.847516][T25523] ? __lock_acquire+0x7d10/0x7d10 [ 1504.852610][T25523] should_fail_ex+0x399/0x4d0 [ 1504.857391][T25523] should_failslab+0x5/0x20 [ 1504.861950][T25523] slab_pre_alloc_hook+0x59/0x310 [ 1504.867051][T25523] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 1504.872850][T25523] __kmem_cache_alloc_node+0x4f/0x260 [ 1504.878297][T25523] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 1504.884093][T25523] __kmalloc+0xa0/0x240 [ 1504.888418][T25523] tomoyo_realpath_from_path+0xdf/0x5d0 [ 1504.894127][T25523] ? tomoyo_path_number_perm+0x205/0x650 [ 1504.899830][T25523] tomoyo_path_number_perm+0x22f/0x650 [ 1504.905384][T25523] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1504.911019][T25523] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1504.917050][T25523] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1504.923319][T25523] ? __se_sys_ioctl+0x31/0x170 [ 1504.928603][T25523] security_file_ioctl+0x6c/0xa0 [ 1504.933687][T25523] __se_sys_ioctl+0x48/0x170 [ 1504.938352][T25523] do_syscall_64+0x4c/0xa0 [ 1504.942809][T25523] ? clear_bhb_loop+0x60/0xb0 [ 1504.947534][T25523] ? clear_bhb_loop+0x60/0xb0 [ 1504.952456][T25523] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1504.958653][T25523] RIP: 0033:0x7fab0599cdd9 [ 1504.963099][T25523] 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 [ 1504.982750][T25523] RSP: 002b:00007fab06842028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1504.991306][T25523] RAX: ffffffffffffffda RBX: 00007fab05c15fa0 RCX: 00007fab0599cdd9 [ 1504.999344][T25523] RDX: 0000200000000540 RSI: 00000000000089b0 RDI: 0000000000000005 [ 1505.007399][T25523] RBP: 00007fab06842090 R08: 0000000000000000 R09: 0000000000000000 [ 1505.015433][T25523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1505.023464][T25523] R13: 00007fab05c16038 R14: 00007fab05c15fa0 R15: 00007ffc38fd68f8 [ 1505.031504][T25523] [ 1505.069751][T25523] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1505.559151][T25524] netlink: 'syz.2.6506': attribute type 22 has an invalid length. [ 1505.575869][T25524] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6506'. [ 1506.329355][T25576] netlink: 'syz.4.6509': attribute type 10 has an invalid length. [ 1506.798024][T25598] device syzkaller0 entered promiscuous mode [ 1506.908809][T25561] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 1507.401954][T25615] netlink: 'syz.4.6518': attribute type 10 has an invalid length. [ 1510.563853][T25622] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1510.571483][T25622] IPv6: NLM_F_CREATE should be set when creating new route [ 1510.579141][T25622] IPv6: NLM_F_CREATE should be set when creating new route [ 1510.587180][T25622] IPv6: NLM_F_CREATE should be set when creating new route [ 1510.742860][T25626] netlink: 'syz.0.6522': attribute type 22 has an invalid length. [ 1510.776509][T25626] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6522'. [ 1510.873704][T25629] netlink: 'syz.3.6525': attribute type 10 has an invalid length. [ 1511.250221][T25653] netlink: 65055 bytes leftover after parsing attributes in process `syz.3.6531'. [ 1511.384065][T25659] netlink: 'syz.4.6532': attribute type 10 has an invalid length. [ 1513.142744][T25720] : port 1(ip6gretap0) entered blocking state [ 1513.175529][T25729] FAULT_INJECTION: forcing a failure. [ 1513.175529][T25729] name failslab, interval 1, probability 0, space 0, times 0 [ 1513.176134][T25720] : port 1(ip6gretap0) entered disabled state [ 1513.261124][T25729] CPU: 0 PID: 25729 Comm: syz.0.6540 Not tainted syzkaller #0 [ 1513.268776][T25729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1513.278977][T25729] Call Trace: [ 1513.282301][T25729] [ 1513.285362][T25729] dump_stack_lvl+0x188/0x24e [ 1513.290110][T25729] ? show_regs_print_info+0x12/0x12 [ 1513.295372][T25729] ? load_image+0x400/0x400 [ 1513.299943][T25729] ? __might_sleep+0xd0/0xd0 [ 1513.304616][T25729] ? __lock_acquire+0x7d10/0x7d10 [ 1513.309773][T25729] should_fail_ex+0x399/0x4d0 [ 1513.314804][T25729] should_failslab+0x5/0x20 [ 1513.319366][T25729] slab_pre_alloc_hook+0x59/0x310 [ 1513.324446][T25729] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 1513.330242][T25729] __kmem_cache_alloc_node+0x4f/0x260 [ 1513.335694][T25729] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 1513.341484][T25729] __kmalloc+0xa0/0x240 [ 1513.345742][T25729] tomoyo_realpath_from_path+0xdf/0x5d0 [ 1513.351365][T25729] ? tomoyo_path_number_perm+0x205/0x650 [ 1513.357059][T25729] tomoyo_path_number_perm+0x22f/0x650 [ 1513.362587][T25729] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1513.368203][T25729] ? trace_call_bpf+0xbf/0x6b0 [ 1513.373036][T25729] ? trace_call_bpf+0xbf/0x6b0 [ 1513.378036][T25729] ? trace_call_bpf+0x5d6/0x6b0 [ 1513.382982][T25729] ? __fget_files+0x28/0x4b0 [ 1513.387633][T25729] ? __fget_files+0x28/0x4b0 [ 1513.392317][T25729] security_file_ioctl+0x6c/0xa0 [ 1513.397331][T25729] __se_sys_ioctl+0x48/0x170 [ 1513.401994][T25729] do_syscall_64+0x4c/0xa0 [ 1513.406475][T25729] ? clear_bhb_loop+0x60/0xb0 [ 1513.411226][T25729] ? clear_bhb_loop+0x60/0xb0 [ 1513.415976][T25729] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1513.418427][T25720] device ip6gretap0 entered promiscuous mode [ 1513.422019][T25729] RIP: 0033:0x7fd0e759cdd9 [ 1513.422048][T25729] 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 [ 1513.422067][T25729] RSP: 002b:00007fd0e84bf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1513.422093][T25729] RAX: ffffffffffffffda RBX: 00007fd0e7816090 RCX: 00007fd0e759cdd9 [ 1513.422109][T25729] RDX: 0000200000000080 RSI: 00000000000089a3 RDI: 000000000000000e [ 1513.422125][T25729] RBP: 00007fd0e84bf090 R08: 0000000000000000 R09: 0000000000000000 [ 1513.422141][T25729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1513.422155][T25729] R13: 00007fd0e7816128 R14: 00007fd0e7816090 R15: 00007fff291ed018 [ 1513.422190][T25729] [ 1513.675715][T25723] netlink: 'syz.1.6541': attribute type 10 has an invalid length. [ 1513.686876][T25729] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1513.702709][T25719] : port 1(ip6gretap0) entered blocking state [ 1513.710511][T25719] : port 1(ip6gretap0) entered disabled state [ 1513.776784][T25719] device ip6gretap0 entered promiscuous mode [ 1513.823944][T25728] device ip6gretap0 left promiscuous mode [ 1513.840930][T25728] : port 1(ip6gretap0) entered disabled state [ 1513.860826][T25729] device ip6gretap0 left promiscuous mode [ 1513.872205][T25729] : port 1(ip6gretap0) entered disabled state [ 1513.964003][T25740] netlink: 'syz.1.6547': attribute type 22 has an invalid length. [ 1514.003060][T25740] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6547'. [ 1514.190369][T25747] netlink: 'syz.3.6548': attribute type 10 has an invalid length. [ 1515.610738][T25794] device syzkaller0 entered promiscuous mode [ 1515.686968][T25578] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 1515.725268][T25795] netlink: 180 bytes leftover after parsing attributes in process `syz.0.6555'. [ 1516.137453][T25804] netlink: 'syz.4.6557': attribute type 10 has an invalid length. [ 1516.183586][T25813] syzkaller0: tun_chr_ioctl cmd 2147767520 [ 1516.399829][T25823] FAULT_INJECTION: forcing a failure. [ 1516.399829][T25823] name failslab, interval 1, probability 0, space 0, times 0 [ 1516.421253][T25823] CPU: 1 PID: 25823 Comm: syz.0.6563 Not tainted syzkaller #0 [ 1516.428827][T25823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1516.438940][T25823] Call Trace: [ 1516.442451][T25823] [ 1516.445468][T25823] dump_stack_lvl+0x188/0x24e [ 1516.450223][T25823] ? show_regs_print_info+0x12/0x12 [ 1516.455492][T25823] ? load_image+0x400/0x400 [ 1516.460059][T25823] ? verify_lock_unused+0x140/0x140 [ 1516.465334][T25823] should_fail_ex+0x399/0x4d0 [ 1516.470080][T25823] should_failslab+0x5/0x20 [ 1516.474640][T25823] slab_pre_alloc_hook+0x59/0x310 [ 1516.479706][T25823] kmem_cache_alloc+0x56/0x2f0 [ 1516.484502][T25823] ? skb_clone+0x1e7/0x370 [ 1516.489051][T25823] skb_clone+0x1e7/0x370 [ 1516.493343][T25823] __netlink_deliver_tap+0x3ed/0x800 [ 1516.498678][T25823] ? netlink_deliver_tap+0x2e/0x1b0 [ 1516.504008][T25823] netlink_deliver_tap+0x19c/0x1b0 [ 1516.509368][T25823] netlink_unicast+0x728/0x8d0 [ 1516.514183][T25823] netlink_sendmsg+0x8ad/0xbd0 [ 1516.518991][T25823] ? netlink_getsockopt+0x550/0x550 [ 1516.524233][T25823] ? aa_sock_msg_perm+0x94/0x150 [ 1516.529200][T25823] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1516.534519][T25823] ? security_socket_sendmsg+0x7c/0xa0 [ 1516.540726][T25823] ? netlink_getsockopt+0x550/0x550 [ 1516.545973][T25823] ____sys_sendmsg+0x5be/0x970 [ 1516.550785][T25823] ? __sys_sendmsg_sock+0x30/0x30 [ 1516.555853][T25823] ? __import_iovec+0x315/0x500 [ 1516.560743][T25823] ? import_iovec+0x6f/0xa0 [ 1516.565287][T25823] ___sys_sendmsg+0x2a2/0x360 [ 1516.570022][T25823] ? __sys_sendmsg+0x290/0x290 [ 1516.574845][T25823] ? __lock_acquire+0x7d10/0x7d10 [ 1516.579951][T25823] __se_sys_sendmsg+0x1bb/0x2a0 [ 1516.584850][T25823] ? __x64_sys_sendmsg+0x80/0x80 [ 1516.589839][T25823] ? lockdep_hardirqs_on+0x94/0x140 [ 1516.595096][T25823] do_syscall_64+0x4c/0xa0 [ 1516.599551][T25823] ? clear_bhb_loop+0x60/0xb0 [ 1516.604268][T25823] ? clear_bhb_loop+0x60/0xb0 [ 1516.609013][T25823] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1516.614940][T25823] RIP: 0033:0x7fd0e759cdd9 [ 1516.619386][T25823] 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 [ 1516.639230][T25823] RSP: 002b:00007fd0e84e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1516.647678][T25823] RAX: ffffffffffffffda RBX: 00007fd0e7815fa0 RCX: 00007fd0e759cdd9 [ 1516.655681][T25823] RDX: 0000000000008084 RSI: 0000200000000040 RDI: 0000000000000005 [ 1516.663680][T25823] RBP: 00007fd0e84e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1516.671686][T25823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1516.679696][T25823] R13: 00007fd0e7816038 R14: 00007fd0e7815fa0 R15: 00007fff291ed018 [ 1516.687714][T25823] [ 1516.701854][T25823] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6563'. [ 1516.782764][T25827] netlink: 'syz.1.6564': attribute type 10 has an invalid length. [ 1516.904398][T25830] FAULT_INJECTION: forcing a failure. [ 1516.904398][T25830] name failslab, interval 1, probability 0, space 0, times 0 [ 1516.918177][T25830] CPU: 0 PID: 25830 Comm: syz.2.6565 Not tainted syzkaller #0 [ 1516.925720][T25830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1516.935912][T25830] Call Trace: [ 1516.939319][T25830] [ 1516.942296][T25830] dump_stack_lvl+0x188/0x24e [ 1516.947048][T25830] ? show_regs_print_info+0x12/0x12 [ 1516.952313][T25830] ? load_image+0x400/0x400 [ 1516.956890][T25830] should_fail_ex+0x399/0x4d0 [ 1516.961631][T25830] should_failslab+0x5/0x20 [ 1516.966185][T25830] slab_pre_alloc_hook+0x59/0x310 [ 1516.971307][T25830] kmem_cache_alloc+0x56/0x2f0 [ 1516.976220][T25830] ? sctp_get_port_local+0x6d7/0x1510 [ 1516.981650][T25830] sctp_get_port_local+0x6d7/0x1510 [ 1516.987006][T25830] ? sctp_do_bind+0x990/0x990 [ 1516.991732][T25830] ? sctp_bind_addr_match+0x2c/0x2a0 [ 1516.997095][T25830] sctp_do_bind+0x555/0x990 [ 1517.001665][T25830] sctp_connect_new_asoc+0x266/0x6a0 [ 1517.007013][T25830] ? __sctp_connect+0xd80/0xd80 [ 1517.011927][T25830] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1517.018142][T25830] ? security_sctp_bind_connect+0x85/0xb0 [ 1517.023921][T25830] sctp_sendmsg+0x15b0/0x2940 [ 1517.028665][T25830] ? irqentry_enter+0x33/0x50 [ 1517.033431][T25830] ? sctp_getsockopt+0x8a0/0x8a0 [ 1517.038436][T25830] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1517.044665][T25830] ? lockdep_hardirqs_on+0x94/0x140 [ 1517.049937][T25830] ? inet_send_prepare+0x260/0x260 [ 1517.055107][T25830] ? sctp_getsockopt+0x8a0/0x8a0 [ 1517.060125][T25830] ? inet_send_prepare+0x260/0x260 [ 1517.065292][T25830] ____sys_sendmsg+0x5be/0x970 [ 1517.070357][T25830] ? __sys_sendmsg_sock+0x30/0x30 [ 1517.075448][T25830] ? __import_iovec+0x315/0x500 [ 1517.080450][T25830] ? import_iovec+0x6f/0xa0 [ 1517.085024][T25830] ___sys_sendmsg+0x2a2/0x360 [ 1517.089867][T25830] ? __sys_sendmsg+0x290/0x290 [ 1517.094743][T25830] __se_sys_sendmsg+0x1bb/0x2a0 [ 1517.099700][T25830] ? __x64_sys_sendmsg+0x80/0x80 [ 1517.104733][T25830] ? lockdep_hardirqs_on+0x94/0x140 [ 1517.109994][T25830] do_syscall_64+0x4c/0xa0 [ 1517.114486][T25830] ? clear_bhb_loop+0x60/0xb0 [ 1517.119225][T25830] ? clear_bhb_loop+0x60/0xb0 [ 1517.123965][T25830] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1517.129916][T25830] RIP: 0033:0x7f775f99cdd9 [ 1517.134389][T25830] 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 [ 1517.154057][T25830] RSP: 002b:00007f77608fc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1517.162551][T25830] RAX: ffffffffffffffda RBX: 00007f775fc15fa0 RCX: 00007f775f99cdd9 [ 1517.170590][T25830] RDX: 000000000000c850 RSI: 0000200000001c40 RDI: 0000000000000003 [ 1517.178884][T25830] RBP: 00007f77608fc090 R08: 0000000000000000 R09: 0000000000000000 [ 1517.187171][T25830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1517.195298][T25830] R13: 00007f775fc16038 R14: 00007f775fc15fa0 R15: 00007fff7020ca08 [ 1517.203339][T25830] [ 1517.275935][T25833] netlink: 65039 bytes leftover after parsing attributes in process `syz.4.6566'. [ 1517.481000][T25842] FAULT_INJECTION: forcing a failure. [ 1517.481000][T25842] name failslab, interval 1, probability 0, space 0, times 0 [ 1517.642073][T25842] CPU: 0 PID: 25842 Comm: syz.0.6570 Not tainted syzkaller #0 [ 1517.649720][T25842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1517.659844][T25842] Call Trace: [ 1517.663190][T25842] [ 1517.666181][T25842] dump_stack_lvl+0x188/0x24e [ 1517.670942][T25842] ? show_regs_print_info+0x12/0x12 [ 1517.676227][T25842] ? load_image+0x400/0x400 [ 1517.680979][T25842] ? __might_sleep+0xd0/0xd0 [ 1517.685622][T25842] ? __lock_acquire+0x7d10/0x7d10 [ 1517.690778][T25842] ? ip6_dst_check+0x5df/0x7d0 [ 1517.695611][T25842] should_fail_ex+0x399/0x4d0 [ 1517.700352][T25842] should_failslab+0x5/0x20 [ 1517.704899][T25842] slab_pre_alloc_hook+0x59/0x310 [ 1517.709995][T25842] kmem_cache_alloc_node+0x5a/0x320 [ 1517.715259][T25842] ? __alloc_skb+0xfc/0x7e0 [ 1517.719851][T25842] __alloc_skb+0xfc/0x7e0 [ 1517.724276][T25842] tcp_stream_alloc_skb+0x3e/0x330 [ 1517.729571][T25842] tcp_connect+0x16bd/0x4ac0 [ 1517.734236][T25842] ? tcp_fastopen_defer_connect+0xde/0x360 [ 1517.740134][T25842] tcp_v6_connect+0x119b/0x18c0 [ 1517.745089][T25842] ? tcp_v6_pre_connect+0xf0/0xf0 [ 1517.750173][T25842] ? __se_sys_sendmsg+0x1bb/0x2a0 [ 1517.755242][T25842] ? do_syscall_64+0x4c/0xa0 [ 1517.759912][T25842] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1517.766092][T25842] __inet_stream_connect+0x242/0xe10 [ 1517.771564][T25842] ? inet_dgram_connect+0x360/0x360 [ 1517.776861][T25842] tcp_sendmsg_fastopen+0x38f/0x600 [ 1517.782136][T25842] tcp_sendmsg_locked+0x3616/0x3a90 [ 1517.787389][T25842] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1517.793168][T25842] ? perf_trace_lock+0x301/0x390 [ 1517.798172][T25842] ? mark_lock+0x94/0x320 [ 1517.802557][T25842] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1517.808599][T25842] ? lock_chain_count+0x20/0x20 [ 1517.813691][T25842] ? tcp_set_state+0x520/0x520 [ 1517.818627][T25842] tcp_sendmsg+0x2b/0x40 [ 1517.823005][T25842] ? inet6_compat_ioctl+0x3c0/0x3c0 [ 1517.828336][T25842] ____sys_sendmsg+0x5be/0x970 [ 1517.833182][T25842] ? __sys_sendmsg_sock+0x30/0x30 [ 1517.838255][T25842] ? __import_iovec+0x315/0x500 [ 1517.843169][T25842] ? import_iovec+0x6f/0xa0 [ 1517.847735][T25842] ___sys_sendmsg+0x2a2/0x360 [ 1517.852997][T25842] ? __sys_sendmsg+0x290/0x290 [ 1517.857847][T25842] ? __lock_acquire+0x7d10/0x7d10 [ 1517.862991][T25842] __se_sys_sendmsg+0x1bb/0x2a0 [ 1517.867921][T25842] ? __x64_sys_sendmsg+0x80/0x80 [ 1517.873034][T25842] ? lockdep_hardirqs_on+0x94/0x140 [ 1517.878468][T25842] do_syscall_64+0x4c/0xa0 [ 1517.882935][T25842] ? clear_bhb_loop+0x60/0xb0 [ 1517.887661][T25842] ? clear_bhb_loop+0x60/0xb0 [ 1517.892397][T25842] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1517.898492][T25842] RIP: 0033:0x7fd0e759cdd9 [ 1517.902986][T25842] 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 [ 1517.922999][T25842] RSP: 002b:00007fd0e84e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1517.931546][T25842] RAX: ffffffffffffffda RBX: 00007fd0e7815fa0 RCX: 00007fd0e759cdd9 [ 1517.939646][T25842] RDX: 0000000020000001 RSI: 0000200000000780 RDI: 0000000000000003 [ 1517.947660][T25842] RBP: 00007fd0e84e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1517.955670][T25842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1517.963852][T25842] R13: 00007fd0e7816038 R14: 00007fd0e7815fa0 R15: 00007fff291ed018 [ 1517.971887][T25842] [ 1518.463095][T25854] netlink: 'syz.1.6572': attribute type 10 has an invalid length. [ 1519.741961][T25884] netlink: 'syz.4.6582': attribute type 21 has an invalid length. [ 1519.750443][T25884] netlink: 156 bytes leftover after parsing attributes in process `syz.4.6582'. [ 1519.768448][T25881] netlink: 'syz.3.6580': attribute type 10 has an invalid length. [ 1519.845481][T25879] netlink: 'syz.1.6579': attribute type 21 has an invalid length. [ 1519.859265][T25879] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6579'. [ 1520.450515][T25905] netlink: 'syz.0.6588': attribute type 10 has an invalid length. [ 1521.197142][T25925] netlink: 'syz.3.6596': attribute type 21 has an invalid length. [ 1521.221619][T25925] netlink: 156 bytes leftover after parsing attributes in process `syz.3.6596'. [ 1521.318015][T25927] netlink: 'syz.2.6597': attribute type 10 has an invalid length. [ 1522.018595][T25954] netlink: 'syz.2.6605': attribute type 10 has an invalid length. [ 1522.124283][T25956] delete_channel: no stack [ 1522.128950][T25956] delete_channel: no stack [ 1522.591879][ T4277] Bluetooth: hci0: command 0x0406 tx timeout [ 1524.601038][T25964] netlink: 'syz.1.6611': attribute type 21 has an invalid length. [ 1524.619540][T25964] netlink: 156 bytes leftover after parsing attributes in process `syz.1.6611'. [ 1525.135598][T25984] netlink: 'syz.4.6615': attribute type 10 has an invalid length. [ 1525.947830][T26002] netlink: 'syz.0.6621': attribute type 3 has an invalid length. [ 1525.999493][T26002] netlink: 132 bytes leftover after parsing attributes in process `syz.0.6621'. [ 1526.208867][T25995] netlink: 'syz.2.6620': attribute type 10 has an invalid length. [ 1526.748411][T26014] mac80211_hwsim hwsim41 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1526.820282][T26018] netlink: 'syz.0.6626': attribute type 29 has an invalid length. [ 1526.849549][T26018] netlink: 'syz.0.6626': attribute type 29 has an invalid length. [ 1526.867173][T26014] netlink: 'syz.0.6626': attribute type 29 has an invalid length. [ 1526.878562][T26022] netlink: 'syz.0.6626': attribute type 29 has an invalid length. [ 1527.020897][T26024] netlink: 'syz.4.6629': attribute type 10 has an invalid length. [ 1527.871646][T23158] Bluetooth: hci1: command 0x0406 tx timeout [ 1528.985996][T26056] netlink: 'syz.0.6639': attribute type 10 has an invalid length. [ 1529.339551][T26062] netlink: 'syz.4.6642': attribute type 10 has an invalid length. [ 1532.423099][T26090] tap0: tun_chr_ioctl cmd 99999999 [ 1532.609909][T26092] delete_channel: no stack [ 1532.618118][T26092] delete_channel: no stack [ 1533.108007][T26099] netlink: 'syz.4.6653': attribute type 10 has an invalid length. [ 1533.144157][T26103] netlink: 'syz.1.6655': attribute type 10 has an invalid length. [ 1535.185516][T26128] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.6664'. [ 1535.265720][T26132] delete_channel: no stack [ 1535.270319][T26132] delete_channel: no stack [ 1535.733906][T26143] netlink: 'syz.2.6668': attribute type 10 has an invalid length. [ 1537.075454][T26169] device syzkaller0 entered promiscuous mode [ 1537.190448][T26172] delete_channel: no stack [ 1537.221664][T26172] delete_channel: no stack [ 1537.270716][T26174] FAULT_INJECTION: forcing a failure. [ 1537.270716][T26174] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.300035][T26174] CPU: 0 PID: 26174 Comm: syz.1.6678 Not tainted syzkaller #0 [ 1537.307603][T26174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1537.317812][T26174] Call Trace: [ 1537.321142][T26174] [ 1537.324118][T26174] dump_stack_lvl+0x188/0x24e [ 1537.328865][T26174] ? show_regs_print_info+0x12/0x12 [ 1537.334130][T26174] ? load_image+0x400/0x400 [ 1537.338779][T26174] ? perf_trace_lock+0xf8/0x390 [ 1537.343759][T26174] ? verify_lock_unused+0x140/0x140 [ 1537.349021][T26174] ? perf_trace_lock+0xf8/0x390 [ 1537.353938][T26174] should_fail_ex+0x399/0x4d0 [ 1537.358692][T26174] should_failslab+0x5/0x20 [ 1537.363240][T26174] slab_pre_alloc_hook+0x59/0x310 [ 1537.368304][T26174] kmem_cache_alloc+0x56/0x2f0 [ 1537.373101][T26174] ? skb_clone+0x1e7/0x370 [ 1537.377604][T26174] skb_clone+0x1e7/0x370 [ 1537.381988][T26174] __netlink_deliver_tap+0x3ed/0x800 [ 1537.387324][T26174] ? netlink_deliver_tap+0x2e/0x1b0 [ 1537.392571][T26174] netlink_deliver_tap+0x19c/0x1b0 [ 1537.397729][T26174] netlink_unicast+0x728/0x8d0 [ 1537.402579][T26174] netlink_sendmsg+0x8ad/0xbd0 [ 1537.407479][T26174] ? netlink_getsockopt+0x550/0x550 [ 1537.412724][T26174] ? aa_sock_msg_perm+0x94/0x150 [ 1537.417703][T26174] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1537.423023][T26174] ? security_socket_sendmsg+0x7c/0xa0 [ 1537.428626][T26174] ? netlink_getsockopt+0x550/0x550 [ 1537.434076][T26174] ____sys_sendmsg+0x5be/0x970 [ 1537.438962][T26174] ? __sys_sendmsg_sock+0x30/0x30 [ 1537.444029][T26174] ? __import_iovec+0x315/0x500 [ 1537.448952][T26174] ? import_iovec+0x6f/0xa0 [ 1537.453492][T26174] ___sys_sendmsg+0x2a2/0x360 [ 1537.458228][T26174] ? __sys_sendmsg+0x290/0x290 [ 1537.463249][T26174] ? __lock_acquire+0x7d10/0x7d10 [ 1537.468380][T26174] __se_sys_sendmsg+0x1bb/0x2a0 [ 1537.473401][T26174] ? __x64_sys_sendmsg+0x80/0x80 [ 1537.478407][T26174] ? lockdep_hardirqs_on+0x94/0x140 [ 1537.483667][T26174] do_syscall_64+0x4c/0xa0 [ 1537.488227][T26174] ? clear_bhb_loop+0x60/0xb0 [ 1537.492942][T26174] ? clear_bhb_loop+0x60/0xb0 [ 1537.497681][T26174] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1537.503627][T26174] RIP: 0033:0x7fab0599cdd9 [ 1537.508098][T26174] 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 [ 1537.527845][T26174] RSP: 002b:00007fab06842028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1537.536663][T26174] RAX: ffffffffffffffda RBX: 00007fab05c15fa0 RCX: 00007fab0599cdd9 [ 1537.544766][T26174] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 1537.552882][T26174] RBP: 00007fab06842090 R08: 0000000000000000 R09: 0000000000000000 [ 1537.560882][T26174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1537.568904][T26174] R13: 00007fab05c16038 R14: 00007fab05c15fa0 R15: 00007ffc38fd68f8 [ 1537.576933][T26174] [ 1541.415814][T26189] netlink: 'syz.2.6683': attribute type 10 has an invalid length. [ 1541.424286][T26191] netlink: 36 bytes leftover after parsing attributes in process `syz.1.6682'. [ 1541.438697][T26195] netlink: 'syz.3.6685': attribute type 10 has an invalid length. [ 1542.152780][T26216] delete_channel: no stack [ 1542.157384][T26216] delete_channel: no stack [ 1542.262567][T26212] netlink: 'syz.3.6692': attribute type 10 has an invalid length. [ 1542.307393][T26222] netlink: 'syz.4.6696': attribute type 10 has an invalid length. [ 1542.919232][T26237] netlink: 'syz.4.6699': attribute type 10 has an invalid length. [ 1543.753504][T26256] netlink: 'syz.4.6709': attribute type 10 has an invalid length. [ 1544.148577][T26267] netlink: 14548 bytes leftover after parsing attributes in process `syz.0.6714'. [ 1546.014738][T26291] FAULT_INJECTION: forcing a failure. [ 1546.014738][T26291] name failslab, interval 1, probability 0, space 0, times 0 [ 1546.126577][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 1546.133051][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 1546.172428][T26291] CPU: 0 PID: 26291 Comm: syz.1.6721 Not tainted syzkaller #0 [ 1546.180323][T26291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1546.190451][T26291] Call Trace: [ 1546.193776][T26291] [ 1546.196770][T26291] dump_stack_lvl+0x188/0x24e [ 1546.201521][T26291] ? show_regs_print_info+0x12/0x12 [ 1546.206790][T26291] ? load_image+0x400/0x400 [ 1546.211364][T26291] ? perf_trace_lock_acquire+0x100/0x3e0 [ 1546.217125][T26291] ? verify_lock_unused+0x140/0x140 [ 1546.222389][T26291] ? perf_trace_lock_acquire+0x100/0x3e0 [ 1546.228083][T26291] should_fail_ex+0x399/0x4d0 [ 1546.232815][T26291] should_failslab+0x5/0x20 [ 1546.237376][T26291] slab_pre_alloc_hook+0x59/0x310 [ 1546.242493][T26291] kmem_cache_alloc+0x56/0x2f0 [ 1546.247404][T26291] ? skb_clone+0x1e7/0x370 [ 1546.251892][T26291] skb_clone+0x1e7/0x370 [ 1546.256197][T26291] __netlink_deliver_tap+0x3ed/0x800 [ 1546.261554][T26291] ? netlink_deliver_tap+0x2e/0x1b0 [ 1546.266822][T26291] netlink_deliver_tap+0x19c/0x1b0 [ 1546.272081][T26291] netlink_unicast+0x728/0x8d0 [ 1546.276919][T26291] netlink_sendmsg+0x8ad/0xbd0 [ 1546.281794][T26291] ? netlink_getsockopt+0x550/0x550 [ 1546.287061][T26291] ? aa_sock_msg_perm+0x94/0x150 [ 1546.292051][T26291] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1546.297385][T26291] ? security_socket_sendmsg+0x7c/0xa0 [ 1546.302923][T26291] ? netlink_getsockopt+0x550/0x550 [ 1546.308189][T26291] ____sys_sendmsg+0x5be/0x970 [ 1546.313025][T26291] ? __sys_sendmsg_sock+0x30/0x30 [ 1546.318110][T26291] ? __import_iovec+0x315/0x500 [ 1546.323122][T26291] ? import_iovec+0x6f/0xa0 [ 1546.327770][T26291] ___sys_sendmsg+0x2a2/0x360 [ 1546.332527][T26291] ? __sys_sendmsg+0x290/0x290 [ 1546.337708][T26291] ? __lock_acquire+0x7d10/0x7d10 [ 1546.342838][T26291] __se_sys_sendmsg+0x1bb/0x2a0 [ 1546.347755][T26291] ? ct_nmi_exit+0x145/0x1c0 [ 1546.352402][T26291] ? __x64_sys_sendmsg+0x80/0x80 [ 1546.357425][T26291] ? lockdep_hardirqs_on+0x94/0x140 [ 1546.362683][T26291] do_syscall_64+0x4c/0xa0 [ 1546.367166][T26291] ? clear_bhb_loop+0x60/0xb0 [ 1546.371896][T26291] ? clear_bhb_loop+0x60/0xb0 [ 1546.376662][T26291] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1546.382612][T26291] RIP: 0033:0x7fab0599cdd9 [ 1546.387087][T26291] 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 [ 1546.406837][T26291] RSP: 002b:00007fab06842028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1546.415329][T26291] RAX: ffffffffffffffda RBX: 00007fab05c15fa0 RCX: 00007fab0599cdd9 [ 1546.423373][T26291] RDX: 0000000000008084 RSI: 0000200000000040 RDI: 0000000000000005 [ 1546.431413][T26291] RBP: 00007fab06842090 R08: 0000000000000000 R09: 0000000000000000 [ 1546.439434][T26291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1546.447471][T26291] R13: 00007fab05c16038 R14: 00007fab05c15fa0 R15: 00007ffc38fd68f8 [ 1546.455531][T26291] [ 1547.531324][T26295] netlink: 'syz.2.6723': attribute type 10 has an invalid length. [ 1549.537681][T26329] netlink: 'syz.2.6736': attribute type 9 has an invalid length. [ 1549.566100][T26329] netlink: 61951 bytes leftover after parsing attributes in process `syz.2.6736'. [ 1551.637016][T26345] netlink: 'syz.3.6739': attribute type 10 has an invalid length. [ 1551.836036][T26352] netlink: 127868 bytes leftover after parsing attributes in process `syz.2.6744'. [ 1551.846614][T26351] netlink: 'syz.0.6743': attribute type 12 has an invalid length. [ 1551.860447][T26351] netlink: 132 bytes leftover after parsing attributes in process `syz.0.6743'. [ 1556.984181][T26393] netlink: 'syz.3.6756': attribute type 4 has an invalid length. [ 1557.025597][T26393] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.6756'. [ 1558.287266][T26387] netlink: 'syz.4.6755': attribute type 10 has an invalid length. [ 1558.431729][ T4277] Bluetooth: hci3: command 0x0406 tx timeout [ 1558.628480][T26403] netlink: 'syz.2.6761': attribute type 46 has an invalid length. [ 1559.696031][T26425] netlink: 'syz.0.6768': attribute type 10 has an invalid length. [ 1562.284375][T26443] netlink: 26 bytes leftover after parsing attributes in process `syz.4.6773'. [ 1563.639947][T26469] netlink: 'syz.2.6782': attribute type 10 has an invalid length. [ 1566.198883][T26487] netlink: 180 bytes leftover after parsing attributes in process `syz.2.6787'. [ 1566.935823][T26502] netlink: 'syz.1.6794': attribute type 3 has an invalid length. [ 1566.982139][T26502] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.6794'. [ 1567.011909][T26512] device syzkaller0 entered promiscuous mode [ 1567.399333][T26527] netlink: 'syz.4.6798': attribute type 10 has an invalid length. [ 1568.162960][T26523] delete_channel: no stack [ 1568.872582][T26533] netlink: 'syz.2.6801': attribute type 10 has an invalid length. [ 1569.205295][T26533] team0: Port device macvlan0 added [ 1569.362922][T26550] netlink: 'syz.3.6807': attribute type 10 has an invalid length. [ 1572.852052][T26581] netlink: 'syz.0.6814': attribute type 3 has an invalid length. [ 1572.860069][T26581] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.6814'. [ 1572.916214][T26584] netlink: 'syz.3.6815': attribute type 10 has an invalid length. [ 1573.511682][T26596] netlink: 'syz.3.6821': attribute type 19 has an invalid length. [ 1573.677848][T26600] netlink: 180 bytes leftover after parsing attributes in process `syz.4.6822'. [ 1573.731660][T26594] netlink: 'syz.1.6820': attribute type 10 has an invalid length. [ 1577.417212][T26644] netlink: 'syz.3.6832': attribute type 10 has an invalid length. [ 1577.568895][T26651] delete_channel: no stack [ 1577.584061][T26651] delete_channel: no stack [ 1577.846384][T26655] netlink: 'syz.1.6836': attribute type 10 has an invalid length. [ 1578.297318][T26671] FAULT_INJECTION: forcing a failure. [ 1578.297318][T26671] name failslab, interval 1, probability 0, space 0, times 0 [ 1578.336491][T26671] CPU: 0 PID: 26671 Comm: syz.0.6843 Not tainted syzkaller #0 [ 1578.344064][T26671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1578.354179][T26671] Call Trace: [ 1578.357493][T26671] [ 1578.360450][T26671] dump_stack_lvl+0x188/0x24e [ 1578.365177][T26671] ? show_regs_print_info+0x12/0x12 [ 1578.370431][T26671] ? load_image+0x400/0x400 [ 1578.375000][T26671] ? __might_sleep+0xd0/0xd0 [ 1578.379705][T26671] ? __lock_acquire+0x7d10/0x7d10 [ 1578.384781][T26671] should_fail_ex+0x399/0x4d0 [ 1578.389504][T26671] should_failslab+0x5/0x20 [ 1578.394049][T26671] slab_pre_alloc_hook+0x59/0x310 [ 1578.399127][T26671] ? __get_vm_area_node+0x122/0x330 [ 1578.404379][T26671] __kmem_cache_alloc_node+0x4f/0x260 [ 1578.409814][T26671] ? __get_vm_area_node+0x122/0x330 [ 1578.415055][T26671] kmalloc_node_trace+0x22/0xe0 [ 1578.419960][T26671] __get_vm_area_node+0x122/0x330 [ 1578.425030][T26671] ? __local_bh_enable_ip+0x136/0x1c0 [ 1578.430521][T26671] __vmalloc_node_range+0x357/0x13b0 [ 1578.435851][T26671] ? netlink_sendmsg+0x5ec/0xbd0 [ 1578.440858][T26671] ? netlink_insert+0x1034/0x13c0 [ 1578.445944][T26671] ? free_vm_area+0x50/0x50 [ 1578.450493][T26671] ? netlink_sendmsg+0x5ec/0xbd0 [ 1578.455471][T26671] vmalloc+0x75/0x80 [ 1578.459485][T26671] ? netlink_sendmsg+0x5ec/0xbd0 [ 1578.464629][T26671] netlink_sendmsg+0x5ec/0xbd0 [ 1578.469436][T26671] ? netlink_getsockopt+0x550/0x550 [ 1578.474672][T26671] ? aa_sock_msg_perm+0x94/0x150 [ 1578.479737][T26671] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1578.485077][T26671] ? security_socket_sendmsg+0x7c/0xa0 [ 1578.490601][T26671] ? netlink_getsockopt+0x550/0x550 [ 1578.495933][T26671] ____sys_sendmsg+0x5be/0x970 [ 1578.500783][T26671] ? __sys_sendmsg_sock+0x30/0x30 [ 1578.505937][T26671] ? __import_iovec+0x315/0x500 [ 1578.510833][T26671] ? import_iovec+0x6f/0xa0 [ 1578.515368][T26671] ___sys_sendmsg+0x2a2/0x360 [ 1578.520089][T26671] ? __sys_sendmsg+0x290/0x290 [ 1578.524994][T26671] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1578.530775][T26671] __se_sys_sendmsg+0x1bb/0x2a0 [ 1578.535673][T26671] ? __x64_sys_sendmsg+0x80/0x80 [ 1578.540671][T26671] ? syscall_enter_from_user_mode+0x2a/0x80 [ 1578.546604][T26671] do_syscall_64+0x4c/0xa0 [ 1578.551053][T26671] ? clear_bhb_loop+0x60/0xb0 [ 1578.555766][T26671] ? clear_bhb_loop+0x60/0xb0 [ 1578.560476][T26671] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1578.566420][T26671] RIP: 0033:0x7fd0e759cdd9 [ 1578.570865][T26671] 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 [ 1578.590683][T26671] RSP: 002b:00007fd0e84e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1578.599321][T26671] RAX: ffffffffffffffda RBX: 00007fd0e7815fa0 RCX: 00007fd0e759cdd9 [ 1578.607343][T26671] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1578.615339][T26671] RBP: 00007fd0e84e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1578.623339][T26671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1578.631593][T26671] R13: 00007fd0e7816038 R14: 00007fd0e7815fa0 R15: 00007fff291ed018 [ 1578.639626][T26671] [ 1578.691970][T26671] syz.0.6843: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 1578.724012][T26671] CPU: 1 PID: 26671 Comm: syz.0.6843 Not tainted syzkaller #0 [ 1578.731777][T26671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1578.741900][T26671] Call Trace: [ 1578.745248][T26671] [ 1578.748309][T26671] dump_stack_lvl+0x188/0x24e [ 1578.753086][T26671] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 1578.759563][T26671] ? show_regs_print_info+0x12/0x12 [ 1578.764839][T26671] ? load_image+0x400/0x400 [ 1578.769404][T26671] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 1578.775879][T26671] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 1578.782447][T26671] warn_alloc+0x242/0x330 [ 1578.786852][T26671] ? rcu_is_watching+0x11/0xa0 [ 1578.791698][T26671] ? zone_watermark_ok_safe+0x270/0x270 [ 1578.797405][T26671] ? lockdep_hardirqs_on+0x94/0x140 [ 1578.802665][T26671] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1578.808985][T26671] __vmalloc_node_range+0x37c/0x13b0 [ 1578.814432][T26671] ? netlink_insert+0x1034/0x13c0 [ 1578.819564][T26671] ? free_vm_area+0x50/0x50 [ 1578.824140][T26671] ? netlink_sendmsg+0x5ec/0xbd0 [ 1578.829146][T26671] vmalloc+0x75/0x80 [ 1578.833108][T26671] ? netlink_sendmsg+0x5ec/0xbd0 [ 1578.838210][T26671] netlink_sendmsg+0x5ec/0xbd0 [ 1578.843052][T26671] ? netlink_getsockopt+0x550/0x550 [ 1578.848335][T26671] ? aa_sock_msg_perm+0x94/0x150 [ 1578.853333][T26671] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1578.858741][T26671] ? security_socket_sendmsg+0x7c/0xa0 [ 1578.864415][T26671] ? netlink_getsockopt+0x550/0x550 [ 1578.869776][T26671] ____sys_sendmsg+0x5be/0x970 [ 1578.874829][T26671] ? __sys_sendmsg_sock+0x30/0x30 [ 1578.879932][T26671] ? __import_iovec+0x315/0x500 [ 1578.884855][T26671] ? import_iovec+0x6f/0xa0 [ 1578.889518][T26671] ___sys_sendmsg+0x2a2/0x360 [ 1578.894274][T26671] ? __sys_sendmsg+0x290/0x290 [ 1578.899135][T26671] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1578.904946][T26671] __se_sys_sendmsg+0x1bb/0x2a0 [ 1578.909956][T26671] ? __x64_sys_sendmsg+0x80/0x80 [ 1578.914984][T26671] ? syscall_enter_from_user_mode+0x2a/0x80 [ 1578.920950][T26671] do_syscall_64+0x4c/0xa0 [ 1578.925436][T26671] ? clear_bhb_loop+0x60/0xb0 [ 1578.930279][T26671] ? clear_bhb_loop+0x60/0xb0 [ 1578.935035][T26671] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1578.941374][T26671] RIP: 0033:0x7fd0e759cdd9 [ 1578.945852][T26671] 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 [ 1578.965599][T26671] RSP: 002b:00007fd0e84e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1578.974088][T26671] RAX: ffffffffffffffda RBX: 00007fd0e7815fa0 RCX: 00007fd0e759cdd9 [ 1578.982133][T26671] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1578.990163][T26671] RBP: 00007fd0e84e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1578.998194][T26671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1579.006399][T26671] R13: 00007fd0e7816038 R14: 00007fd0e7815fa0 R15: 00007fff291ed018 [ 1579.014539][T26671] [ 1579.173004][T26684] netlink: 'syz.3.6845': attribute type 10 has an invalid length. [ 1580.071687][T26671] Mem-Info: [ 1580.091968][T26671] active_anon:20947 inactive_anon:0 isolated_anon:0 [ 1580.091968][T26671] active_file:22129 inactive_file:40531 isolated_file:0 [ 1580.091968][T26671] unevictable:768 dirty:8 writeback:52 [ 1580.091968][T26671] slab_reclaimable:21336 slab_unreclaimable:95750 [ 1580.091968][T26671] mapped:34036 shmem:15528 pagetables:650 [ 1580.091968][T26671] sec_pagetables:0 bounce:0 [ 1580.091968][T26671] kernel_misc_reclaimable:0 [ 1580.091968][T26671] free:1305260 free_pcp:7942 free_cma:0 [ 1580.300493][T26671] Node 0 active_anon:80588kB inactive_anon:0kB active_file:88516kB inactive_file:161920kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:142144kB dirty:32kB writeback:8kB shmem:57376kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:11024kB pagetables:2600kB sec_pagetables:0kB all_unreclaimable? no [ 1580.434696][T26671] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 1580.663931][T26671] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1580.995205][T26671] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 1581.057072][T26671] Node 0 DMA32 free:1296724kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:79488kB inactive_anon:0kB active_file:88516kB inactive_file:161920kB unevictable:1536kB writepending:0kB present:3129332kB managed:2592964kB mlocked:0kB bounce:0kB free_pcp:27972kB local_pcp:18244kB free_cma:0kB [ 1581.194669][T26671] lowmem_reserve[]: 0 0 1 1 1 [ 1581.199545][T26671] Node 0 Normal free:4kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:12kB free_cma:0kB [ 1581.371635][T26671] lowmem_reserve[]: 0 0 0 0 0 [ 1581.376487][T26671] Node 1 Normal free:3906464kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:8352kB local_pcp:4992kB free_cma:0kB [ 1581.701645][T26671] lowmem_reserve[]: 0 0 0 0 0 [ 1581.731619][T26671] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1581.806278][T26671] Node 0 DMA32: 285*4kB (M) 178*8kB (ME) 404*16kB (UME) 3308*32kB (UM) 1795*64kB (UM) 1086*128kB (UM) 339*256kB (UM) 128*512kB (UME) 37*1024kB (ME) 42*2048kB (UME) 161*4096kB (M) = 1304452kB [ 1581.905901][T26671] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 1582.000704][T26671] Node 1 Normal: 260*4kB (UME) 58*8kB (UME) 42*16kB (UME) 231*32kB (UME) 79*64kB (UE) 25*128kB (UME) 12*256kB (UME) 1*512kB (M) 0*1024kB 1*2048kB (E) 948*4096kB (M) = 3906464kB [ 1582.085603][T26671] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1582.138490][T26671] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1582.161767][T26671] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1582.202694][T26671] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1582.223842][T26671] 72249 total pagecache pages [ 1582.235600][T26671] 0 pages in swap cache [ 1582.254392][T26671] Free swap = 124996kB [ 1582.258637][T26671] Total swap = 124996kB [ 1582.272248][T26671] 2097051 pages RAM [ 1582.276144][T26671] 0 pages HighMem/MovableOnly [ 1582.281074][T26671] 415209 pages reserved [ 1582.352177][T26671] 0 pages cma reserved [ 1582.422823][T26684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1582.431241][T26684] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 1582.466966][T26686] netlink: 'syz.3.6845': attribute type 6 has an invalid length. [ 1582.501621][T26697] netlink: 'syz.4.6848': attribute type 10 has an invalid length. [ 1582.522554][T26702] delete_channel: no stack [ 1582.540604][T26702] delete_channel: no stack [ 1582.845470][T26711] delete_channel: no stack [ 1582.850149][T26711] delete_channel: no stack Stopping sshd: stopped /usr/sbin/sshd (pid 4024) OK Stopping crond: stopped /usr/sbin/crond (pid 4009) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 3931) [ 1588.262981][T26757] netlink: 'syz.1.6864': attribute type 17 has an invalid length. [ 1588.301631][T26757] netlink: 152 bytes leftover after parsing attributes in process `syz.1.6864'. [ 1588.342629][T26757] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1588.372998][T26754] netlink: 'syz.3.6862': attribute type 10 has an invalid length. [ 1588.381071][T26770] netlink: 'syz.4.6865': attribute type 25 has an invalid length. Stopping network: [ 1588.926704][T26779] FAULT_INJECTION: forcing a failure. [ 1588.926704][T26779] name failslab, interval 1, probability 0, space 0, times 0 [ 1588.962520][T26779] CPU: 1 PID: 26779 Comm: syz.0.6867 Not tainted syzkaller #0 [ 1588.970152][T26779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1588.980293][T26779] Call Trace: [ 1588.983639][T26779] [ 1588.986611][T26779] dump_stack_lvl+0x188/0x24e [ 1588.991471][T26779] ? show_regs_print_info+0x12/0x12 [ 1588.996819][T26779] ? load_image+0x400/0x400 [ 1589.001382][T26779] ? __might_sleep+0xd0/0xd0 [ 1589.006199][T26779] ? __lock_acquire+0x7d10/0x7d10 [ 1589.011290][T26779] should_fail_ex+0x399/0x4d0 [ 1589.016023][T26779] should_failslab+0x5/0x20 [ 1589.020570][T26779] slab_pre_alloc_hook+0x59/0x310 [ 1589.025669][T26779] ? __lock_acquire+0x7d10/0x7d10 [ 1589.030770][T26779] ? kvmalloc_node+0x6c/0x180 [ 1589.035519][T26779] __kmem_cache_alloc_node+0x4f/0x260 [ 1589.040947][T26779] ? schedule_delayed_monitor_work+0x160/0x160 [ 1589.047169][T26779] ? kvmalloc_node+0x6c/0x180 [ 1589.051941][T26779] __kmalloc_node+0xa0/0x240 [ 1589.056604][T26779] kvmalloc_node+0x6c/0x180 [ 1589.061171][T26779] bpf_test_run_xdp_live+0x1dd/0x1a90 [ 1589.066600][T26779] ? 0xffffffffa0004440 [ 1589.070837][T26779] ? text_poke_copy+0x79/0x90 [ 1589.075572][T26779] ? 0xffffffffa0004440 [ 1589.079793][T26779] ? 0xffffffffa0004440 [ 1589.083996][T26779] ? bpf_dispatcher_change_prog+0xcbb/0xf10 [ 1589.090199][T26779] ? 0xffffffffa0004440 [ 1589.094414][T26779] ? xdp_convert_md_to_buff+0x330/0x330 [ 1589.100067][T26779] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 1589.106375][T26779] ? bpf_test_init+0x119/0x140 [ 1589.111253][T26779] ? xdp_convert_md_to_buff+0x5b/0x330 [ 1589.116790][T26779] bpf_prog_test_run_xdp+0x736/0xf10 [ 1589.122146][T26779] ? dev_put+0x80/0x80 [ 1589.126407][T26779] ? dev_put+0x80/0x80 [ 1589.130559][T26779] bpf_prog_test_run+0x31e/0x390 [ 1589.135560][T26779] __sys_bpf+0x62b/0x780 [ 1589.139870][T26779] ? bpf_link_show_fdinfo+0x380/0x380 [ 1589.145438][T26779] ? lock_chain_count+0x20/0x20 [ 1589.150355][T26779] __x64_sys_bpf+0x78/0x90 [ 1589.154839][T26779] do_syscall_64+0x4c/0xa0 [ 1589.159419][T26779] ? clear_bhb_loop+0x60/0xb0 [ 1589.164170][T26779] ? clear_bhb_loop+0x60/0xb0 [ 1589.169002][T26779] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1589.174986][T26779] RIP: 0033:0x7fd0e759cdd9 [ 1589.179460][T26779] 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 [ 1589.199175][T26779] RSP: 002b:00007fd0e84e0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1589.207661][T26779] RAX: ffffffffffffffda RBX: 00007fd0e7815fa0 RCX: 00007fd0e759cdd9 [ 1589.215789][T26779] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 1589.223903][T26779] RBP: 00007fd0e84e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1589.231956][T26779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1589.239994][T26779] R13: 00007fd0e7816038 R14: 00007fd0e7815fa0 R15: 00007fff291ed018 [ 1589.248129][T26779] [ 1589.261740][T23158] Bluetooth: hci4: command 0x0406 tx timeout [ 1589.291257][T26784] delete_channel: no stack [ 1589.297130][T26784] delete_channel: no stack [ 1591.106039][T26820] netlink: 'syz.1.6880': attribute type 10 has an invalid length. [ 1594.181955][T26847] delete_channel: no stack [ 1594.186568][T26847] delete_channel: no stack OK [ 1594.530096][T26851] netlink: 'syz.1.6883': attribute type 3 has an invalid length. [ 1594.622598][T26851] netlink: 13435 bytes leftover after parsing attributes in process `syz.1.6883'. [ 1594.656160][T26856] netlink: 'syz.3.6886': attribute type 10 has an invalid length. [ 1594.673691][T26853] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.6883'. [ 1594.731688][T26856] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6886'. [ 1594.827271][T26856] batman_adv: batadv0: Adding interface: vlan1 Stopping iptables: [ 1594.862325][T26856] batman_adv: batadv0: The MTU of interface vlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1594.985599][T26856] batman_adv: batadv0: Interface activated: vlan1 [ 1595.038731][T26853] debugfs: Directory '!!!' with parent 'ieee80211' already present! OK [ 1595.281819][T26863] netlink: 'syz.4.6887': attribute type 10 has an invalid length. Stopping system message bus: [ 1595.535851][T26875] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6889'. [ 1595.758568][T26881] netlink: 'syz.2.6891': attribute type 27 has an invalid length. [ 1595.920458][T26881] netlink: 164 bytes leftover after parsing attributes in process `syz.2.6891'. [ 1596.494378][T26898] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6899'. [ 1596.509994][T26901] delete_channel: no stack [ 1596.514876][T26901] delete_channel: no stack [ 1596.525596][T26898] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6899'. [ 1596.873064][T26909] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6900'. done [ 1597.209892][T26914] netlink: 'syz.2.6902': attribute type 10 has an invalid length. [ 1597.262080][T26914] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6902'. [ 1597.525760][T26914] batman_adv: batadv0: Adding interface: vlan1 [ 1597.589962][T26914] batman_adv: batadv0: The MTU of interface vlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1597.820273][T26914] batman_adv: batadv0: Interface activated: vlan1 [ 1597.849922][T26941] netlink: 'syz.0.6910': attribute type 27 has an invalid length. [ 1597.877274][T26941] netlink: 164 bytes leftover after parsing attributes in process `syz.0.6910'. [ 1597.973075][T26920] netlink: 'syz.3.6904': attribute type 10 has an invalid length. [ 1597.998732][T26945] delete_channel: no stack [ 1598.041643][T26945] delete_channel: no stack [ 1599.624971][T26979] netlink: 'syz.1.6922': attribute type 10 has an invalid length. [ 1599.857333][T26986] delete_channel: no stack [ 1599.879702][T26986] delete_channel: no stack [ 1599.981263][T26991] netlink: 'syz.2.6924': attribute type 10 has an invalid length. [ 1600.012621][T26992] netlink: 'syz.1.6927': attribute type 27 has an invalid length. [ 1600.051284][T26992] netlink: 164 bytes leftover after parsing attributes in process `syz.1.6927'. Stopping klogd: [ 1600.260349][T26996] delete_channel: no stack [ 1600.281024][T26996] delete_channel: no stack [ 1600.409529][T27000] netlink: 'syz.4.6928': attribute type 10 has an invalid length. [ 1600.457551][T27000] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6928'. [ 1600.495604][T27000] batman_adv: batadv0: Adding interface: vlan1 [ 1600.547480][T27000] batman_adv: batadv0: The MTU of interface vlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1600.679659][T27000] batman_adv: batadv0: Interface activated: vlan1 OK Stopping acpid: [ 1601.485374][T27031] netlink: 'syz.1.6935': attribute type 29 has an invalid length. [ 1601.641833][T27031] netlink: 'syz.1.6935': attribute type 29 has an invalid length. [ 1601.652277][T27029] netlink: 'syz.1.6935': attribute type 29 has an invalid length. [ 1601.699209][T27036] netlink: 'syz.3.6938': attribute type 10 has an invalid length. [ 1601.824554][T27029] netlink: 'syz.1.6935': attribute type 29 has an invalid length. [ 1602.053096][T27048] delete_channel: no stack [ 1602.057821][T27048] delete_channel: no stack [ 1602.565359][T27064] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.6955'. [ 1602.692817][T27064] sysfs: cannot create duplicate filename '/class/ieee80211/!!!' OK [ 1602.902287][T27064] CPU: 0 PID: 27064 Comm: syz.0.6955 Not tainted syzkaller #0 [ 1602.909937][T27064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1602.920062][T27064] Call Trace: [ 1602.923392][T27064] [ 1602.926461][T27064] dump_stack_lvl+0x188/0x24e [ 1602.931232][T27064] ? show_regs_print_info+0x12/0x12 [ 1602.936600][T27064] ? load_image+0x400/0x400 [ 1602.941205][T27064] sysfs_warn_dup+0x8a/0xa0 [ 1602.945779][T27064] sysfs_do_create_link_sd+0xc0/0x110 [ 1602.951218][T27064] device_add+0x7ed/0xfb0 [ 1602.955622][T27064] wiphy_register+0x1d9f/0x2ac0 [ 1602.960665][T27064] ? cfg80211_event_work+0x40/0x40 [ 1602.965879][T27064] ? minstrel_ht_alloc+0x894/0xa20 [ 1602.971171][T27064] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1602.977323][T27064] ieee80211_register_hw+0x2d00/0x39f0 [ 1602.982878][T27064] ? ieee80211_register_hw+0xf21/0x39f0 [ 1602.988556][T27064] ? ieee80211_register_hw+0xf21/0x39f0 [ 1602.994189][T27064] ? ieee80211_tasklet_handler+0x20/0x20 [ 1602.999907][T27064] ? memset+0x1e/0x40 [ 1603.003953][T27064] ? __hrtimer_init+0x186/0x270 [ 1603.008935][T27064] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 1603.014774][T27064] hwsim_new_radio_nl+0xafa/0xce0 [ 1603.019853][T27064] genl_family_rcv_msg_doit+0x22a/0x330 [ 1603.025525][T27064] ? end_current_label_crit_section+0x170/0x170 [ 1603.031809][T27064] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 1603.037764][T27064] ? bpf_lsm_capable+0x5/0x10 [ 1603.042483][T27064] ? security_capable+0x85/0xb0 [ 1603.047399][T27064] genl_rcv_msg+0x604/0x790 [ 1603.051955][T27064] ? genl_bind+0x360/0x360 [ 1603.056497][T27064] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 1603.062903][T27064] netlink_rcv_skb+0x1fb/0x450 [ 1603.067765][T27064] ? genl_bind+0x360/0x360 [ 1603.072237][T27064] ? netlink_ack+0x1170/0x1170 [ 1603.077090][T27064] ? down_read+0x1a8/0x2d0 [ 1603.081562][T27064] genl_rcv+0x24/0x40 [ 1603.085703][T27064] netlink_unicast+0x74d/0x8d0 [ 1603.090521][T27064] netlink_sendmsg+0x8ad/0xbd0 [ 1603.095335][T27064] ? netlink_getsockopt+0x550/0x550 [ 1603.100671][T27064] ? aa_sock_msg_perm+0x94/0x150 [ 1603.105721][T27064] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1603.111418][T27064] ? security_socket_sendmsg+0x7c/0xa0 [ 1603.116943][T27064] ? netlink_getsockopt+0x550/0x550 [ 1603.122186][T27064] ____sys_sendmsg+0x5be/0x970 [ 1603.127001][T27064] ? __sys_sendmsg_sock+0x30/0x30 [ 1603.132066][T27064] ? __import_iovec+0x315/0x500 [ 1603.136975][T27064] ? import_iovec+0x6f/0xa0 [ 1603.141644][T27064] ___sys_sendmsg+0x2a2/0x360 [ 1603.146374][T27064] ? try_to_wake_up+0x6ae/0x1080 [ 1603.151350][T27064] ? __sys_sendmsg+0x290/0x290 [ 1603.156182][T27064] ? sk_setsockopt+0x164c/0x28a0 [ 1603.161374][T27064] __se_sys_sendmsg+0x1bb/0x2a0 [ 1603.166478][T27064] ? ct_nmi_exit+0x145/0x1c0 [ 1603.171129][T27064] ? __x64_sys_sendmsg+0x80/0x80 [ 1603.176262][T27064] ? lockdep_hardirqs_on+0x94/0x140 [ 1603.181520][T27064] do_syscall_64+0x4c/0xa0 [ 1603.185998][T27064] ? clear_bhb_loop+0x60/0xb0 [ 1603.190875][T27064] ? clear_bhb_loop+0x60/0xb0 [ 1603.195599][T27064] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1603.201554][T27064] RIP: 0033:0x7fd0e759cdd9 [ 1603.206002][T27064] 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 [ 1603.225825][T27064] RSP: 002b:00007fd0e849e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1603.234282][T27064] RAX: ffffffffffffffda RBX: 00007fd0e7816180 RCX: 00007fd0e759cdd9 [ 1603.242381][T27064] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 1603.250906][T27064] RBP: 00007fd0e7632d69 R08: 0000000000000000 R09: 0000000000000000 [ 1603.258940][T27064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1603.267031][T27064] R13: 00007fd0e7816218 R14: 00007fd0e7816180 R15: 00007fff291ed018 [ 1603.275056][T27064] Stopping syslogd: stopped /sbin/syslogd (pid 3619) OK [ 1603.858725][T27080] pimreg0: tun_chr_ioctl cmd 35111 [ 1603.936458][T27082] netlink: 'syz.2.6947': attribute type 2 has an invalid length. [ 1603.975154][T27082] netlink: 199848 bytes leftover after parsing attributes in process `syz.2.6947'. umount: can't remount debugfs read-only [ 1604.975224][T27107] delete_channel: no stack [ 1604.979853][T27107] delete_channel: no stack [ 1605.119242][T27108] validate_nla: 1 callbacks suppressed [ 1605.119265][T27108] netlink: 'syz.3.6958': attribute type 29 has an invalid length. [ 1605.228905][T27108] netlink: 'syz.3.6958': attribute type 29 has an invalid length. [ 1605.279344][T27105] netlink: 'syz.3.6958': attribute type 29 has an invalid length. [ 1605.342597][T27103] netlink: 'syz.3.6958': attribute type 29 has an invalid length. [ 1606.117433][T27126] bond0: (slave bridge0): Error: Slave device does not support XDP [ 1606.961943][T27135] netlink: 'syz.2.6969': attribute type 10 has an invalid length. [ 1607.554756][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 1607.561236][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 1607.923602][T27150] delete_channel: no stack [ 1607.983610][T27150] delete_channel: no stack serialport: VM disconnected.