last executing test programs: 5.400056676s ago: executing program 4 (id=1611): socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={0x0, 0x0, 0x1f, 0x0, 0x1, 0x2000, 0x10000}, 0x28) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={0xffffffffffffffff, 0x2000002, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001f80)=r1, 0x4) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0)={r4}, 0xc) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6}, {0x0, [0x2e, 0x2e, 0x5f, 0x0]}}, 0x0, 0x1e, 0x0, 0x1, 0x1, 0x10000}, 0x28) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000040)=0x1, 0x12) bpf$MAP_CREATE(0x0, 0x0, 0x48) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="180000003a000b12d25a80648c2594f90424fc60100c0340", 0x18}], 0x1}, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xb, 0xc, &(0x7f0000000300)=ANY=[@ANYRESOCT=r3, @ANYRESHEX], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9) r10 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r10, &(0x7f0000000000)={0x0, 0xfca2, &(0x7f00000003c0)=[{&(0x7f0000000340)="e03f030039000b03d25a806c8c6394f90324fc60100000013856f71ab0bf291c75c3000a02f377e3428200e9309d025ce7b5807228baacd430fc222f32d3eb1ed256241a49cafc9a76d41bd8324d43a5f219b0e3e3ade8070604a1ef4539465b1eff26fd88f401df35c7850000000000000000000000008bdb", 0x33fe0}, {&(0x7f0000000400)="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"}], 0x1}, 0x100408c4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)={[{0x2d, 'memory'}, {0x2b, 'perf_event'}, {0x2d, 'memory'}, {0x2d, 'hugetlb'}, {0x2b, 'net_cls'}, {0x6, 'hugetlb'}, {0x2b, 'pids'}]}, 0x3d) r11 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000800), 0x0, 0x0, 0x64, 0x4000}, 0x0) close(r0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, 0x0}, 0x48) 4.588678104s ago: executing program 3 (id=1615): 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_bp={0x0, 0x5}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="09000000040000"], 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00', r0}, 0x18) 4.476744917s ago: executing program 2 (id=1617): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x200, 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, 0xffff, 0x0, @perf_bp={0x0, 0x5}, 0x21, 0x0, 0x0, 0x8, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x3, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x0, 0x0, 0x0, 0x6, 0xa8, &(0x7f0000001ec0)=""/168, 0x41100, 0x40, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7e79}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6}, 0x94) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040042000000a8001600a400014020000400feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e425e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000b57a5025ccca9e00360db7010000827ffad95667e006dcdf63951f215ce3bb14feb9f5588a63644caf1ce1bd6c769ad809d52a9ecbee", 0xd8}], 0x1}, 0x0) 4.392675649s ago: executing program 4 (id=1618): getpid() syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xf, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x42}, 0x50) r1 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0xfd}}, 0x10, 0x0}, 0x3000c085) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$unix(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x6, 0x17, &(0x7f0000000200)=r3, 0x4) mkdirat$cgroup(r3, &(0x7f0000000040)='syz0\x00', 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffd}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x80000}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x800, 0x0, 0x0, 0x1e00, 0x4, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x3, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = socket$kcm(0x1e, 0x1, 0x0) sendmsg$sock(r4, &(0x7f0000000600)={&(0x7f0000000580)=@tipc=@name={0x1e, 0x2, 0x3, {{0x41, 0x1}, 0x1}}, 0x80, 0x0}, 0x48811) sendmsg$kcm(r4, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x0) 4.3336566s ago: executing program 3 (id=1619): r0 = socket$kcm(0x2, 0x3, 0x106) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000380)={0x2, 0xfffd, @remote}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000700)="fbd2b9ed29d8974a6ce75f08916a", 0xfe48}, {&(0x7f00000007c0)="d25bf710e1be938583f8fd9d41e17de159c996072e04e91d87cc599f2c175f6b5862de3d18e2401af6e90065d3eadf", 0x2f}], 0x2}, 0x8000000) 4.020576248s ago: executing program 3 (id=1622): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x2, 0x4, 0x4, 0x9}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0xd, 0x4, 0x4, 0x2008, 0x5, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x800000, 0x4}, 0x50) (fail_nth: 2) 3.768803163s ago: executing program 0 (id=1623): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7, 0x10, 0x10, 0x40, 0x0, 0x3, 0x660, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x110a00, 0x1, 0x2, 0x3, 0x8, 0x7, 0x2, 0x0, 0xe, 0x0, 0x7}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xaf, 0xaf, 0x5, [@decl_tag={0xf, 0x0, 0x0, 0x11, 0x4, 0x1}, @func={0x5, 0x0, 0x0, 0xc, 0x4}, @ptr={0x7, 0x0, 0x0, 0x2, 0x3}, @func={0x0, 0x0, 0x0, 0xc, 0x4}, @typedef={0x8, 0x0, 0x0, 0x8, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @datasec={0x6, 0x6, 0x0, 0xf, 0x3, [{0x1, 0x4d3, 0x229}, {0x5, 0x1, 0x8}, {0x1, 0x2, 0x9}, {0x1, 0x6, 0x4}, {0x4, 0x3, 0x2a8}, {0x3, 0x7ff, 0x7}], 'hk\b'}, @func={0x2, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x5f, 0x0, 0x5f]}}, &(0x7f00000002c0)=""/20, 0xcd, 0x14, 0x1, 0x7fffffff, 0x10000}, 0x28) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000340)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x5, '\x00', r1, r2, 0x2, 0x0, 0x5}, 0x50) write$cgroup_subtree(r2, &(0x7f00000003c0)={[{0x2d, 'memory'}]}, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) getpid() r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000440)={r4, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000480)={0x2, 0x0}, 0x8) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)=@o_path={&(0x7f00000004c0)='./file0\x00', 0x0, 0x4010, r2}, 0x18) close(0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00', 0x0, 0x8}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x40, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000600)=r4, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000740)={@fallback=r5, 0x32, 0x1, 0x9, &(0x7f0000000640)=[0x0], 0x1, 0x0, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0], 0x0}, 0x40) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={@map=r5, r0, 0x6, 0x2008, 0x0, @value=r4, @void, @void, @void, r9}, 0x20) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00000007c0)={'dummy0\x00', 0x400}) r10 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000800)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x2}, 0x50) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000008c0)={r6}, 0x4) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000940)={{r10}, &(0x7f0000000880), &(0x7f0000000900)=r11}, 0x20) recvmsg(r8, &(0x7f0000000e80)={&(0x7f0000000980)=@ethernet, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000a00)=""/218, 0xda}, {&(0x7f0000000b00)=""/230, 0xe6}, {&(0x7f0000000c00)=""/172, 0xac}, {&(0x7f0000000cc0)=""/138, 0x8a}], 0x4, &(0x7f0000000dc0)=""/129, 0x81}, 0x100) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000f40)={{r7}, &(0x7f0000000ec0), &(0x7f0000000f00)=r11}, 0x20) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000f80)=0xabc4) sendmsg$kcm(r4, &(0x7f00000014c0)={&(0x7f0000000fc0)=@qipcrtr={0x2a, 0x0, 0x1}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001040)="b5d9cbe7542e445abedf1da3d80749f1366514f7d5a328732656dd7fbf85b817b3ae1b15fcaf721ac0e80b860928b7ea470103b84c6fbb7293187ffd60c7c3c307e7adb3b8c88672b0402a996bb03529a1849c62a4631984819f3ebcc8bfbd97c4f7ed5f55a34c89c416b8b94a7354d86f4b63252f4d2667ac2bbc9087574dcd7fc5a4d6b3365101d15f22a5f8b86b76b605f97b86311b586d37006906161a4ba4dbe02eb993383ede7c80113982f450248a", 0xb2}, {&(0x7f0000001100)="8ab4fddb6df956051aae3e94ac002bff711158b1dc7cc7be8abd705e552b56b7a3d36ae3841b43d772b183db112ef1676954561de327a9399e41038608630fa3f45267288aec98b33ba3abba39465c0684b9c82be80605ca157167ef467398e615e09d1875116ef7b025813981c02af31b88efd73a3e3e6ee2ca55aad12bc64fcc62d918a0db5320cf692f2d646a95f0e100e3b3a005187f2e10dfef2a", 0x9d}, {&(0x7f00000011c0)="95f306f954c4e967aea0cc23492d4c545ea8df229f07a19d324422742d273bd950d486713cbcd4c121020bd34dae2c2a0c6354235cdba184d2bb3dca7117d8eb70fa420351f4a36ffe71b80bcc889d453e24", 0x52}, {&(0x7f0000001240)="6ed530293170f7c3af77890fe2716188b1487982ca1a9c68382fa91b33aca49053f261a169f6b85eaba41cf9aa2845fc025d2a716ab594103d0772ff6ea1ad1fe8f6a7a958d51387153d7ccc133ad7b5d4b63d10d5ed0644791c0a8350612dd7e9b109d49af07ff603a1418378d57ee6ec83ef89a790a7", 0x77}], 0x4, &(0x7f0000001300)=[{0xf0, 0x109, 0x5, "b723f7e87de23858cd758bfa72f15f6a6d7d35bba4e2a36871e0799c4564367520679447ba5a733d3897814dfa234192e0c6b9ba124c9596f0b1e617f79cf1b0a0d632374002ef7cd2ce35001fc727554af7d18f4323ea4c6a956e7dc3c6fd790c4a0cd706fa9ce57ef66da2593c684795c3257825d0a171e3ab822dea6054a428123da82f2d005fc2a62d5f343694edc0f667e522051ad598a6881a42fcbccd5b3966008e677cd083dfd86121da4aaf6ee8bc5d355fdb6dfb7c8868a2fa1696e721ba8e8cc4398d58dcd8ae88ef0cc1f5fdb1f3b6ced0b50af1"}, {0xc0, 0x12d, 0x80000000, "0dacf906e6d3721109da51f8fc9b71af40fa5d923426dae54c8daeeb59b2a4ac90a16df48699cb47d6f5cf996b6635f8a0da20daa0daa3c0de2d0663808752c538b3f9d00c2c53f86275340926f786ef4c1632da57f262331e776ba909743e8eaaf2aaf4c9fd5693f04d26833549d0e49666a839ae776cf6dc9cc9329673bbd96a792785ed1dde77669578ddff4717520ff5704b5b6af4838ca83ee5453500d168d91035238e21fc55ee"}], 0x1b0}, 0x50050) write$cgroup_subtree(r8, &(0x7f0000001500)={[{0x2d, 'io'}, {0x2b, 'io'}, {0x2b, 'net_cls'}, {0x2d, 'cpu'}, {0x2b, 'cpuset'}]}, 0x1e) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001540)='./cgroup/syz0\x00', 0x200002, 0x0) sendmsg$kcm(r8, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001580)="7bfe18e491185999cf711a4a6356b15fc786a02d69e1bd668e7438ffb6d5cb2657fd7054183fcc3bca9fd0a37ce543570384496d0a424ee043a1eb66925adf77edb336ffc5cfc9043929c2d5d49a8cecedf7a37b659df8176fe0b06ddff9fc612d9f207bae0759b6ce3c8068d1e03414344a7f9196fc6b", 0x77}, {&(0x7f0000001600)="3fff69740e56475ef4f7e40802b0cba3839c6de4005e7774e565fd2827b3d0e1c567b20c49c084ca87a70bec7d2a09e5058d10c99ef2d7924895f06bed42c911b17fa5d793b381322db8dd61b5209a8c9b1c702c32c40448d7887d18a6d93498d2e3668515765aae86bd655d0deb3cb4fdf1185bd1b5ba4387ddfc633efe1e6b28c4a700acf839048ac9ae6f6d03991d1ca4e71472695453aca0d49ed94e978164d018340bbc507edf673ca1141e60062390165d934c5226249d43e5f6e06a661ff1a68e381f81b67ef71718ef47e629745e779c343070e94fa7ae06c926966e", 0xe0}, {&(0x7f0000001700)="20273bd746aa4728f63f650cf57a7bb5b5eeccfa980656744ee17a906e172429b00e3a78b5d1d257ceaf641a4d0c93f8cce943606d557ae6301e358a2295e5cf8b5c6b0780e823f3a71ad2a89ade1bfaa2596f44b914588ba2532564b75c7284ec6567246e05036e5ae414c7b72f90f70b6d0b90817a440aed56266cf6f790a0fdd570a94a7ed859e6f1b70f5827f3e0bc7471803ef475c1831ce51ac3c92aa98b3bf65cf6f78982a9692b3878405fe576d65cf7068097dba7f7", 0xba}, {&(0x7f00000017c0)="614876ea728de1a89a305aecdc0a3c58e2d00ff6e73228cbe780a7cda4611bc2b701914838fe720d493d2cd31ba5abf8af4330a34cb441a76ad6ce339052d5fe4d4f428814af2e88cee0c008a09997b0b8b3f36b7fefc177741329e55dceda44f4305081dc46c96aec1e95418aab1a6112930a6c0811bec222dc14a5aef30506b49fedd743d7f7", 0x87}, {&(0x7f0000001880)="49b034585f4df76a805c774963abfc4ec1ebbe89b25808be15f603", 0x1b}], 0x5, &(0x7f0000001940)=[{0x40, 0x102, 0x6, "52b8019ab1a4009c00d9a525f507b798040562b46984785e4d0d9d21caef926475a05b4ce58faf7b008099c298d4"}], 0x40}, 0x24000000) 3.725826364s ago: executing program 2 (id=1625): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x21, &(0x7f0000000040)=[{&(0x7f0000000340)="2e00000010008188e6b62aa73f72cc9f0ba1f84839feff005e100602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x20000800) 3.555412778s ago: executing program 1 (id=1626): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000300), 0xf}, 0x4000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x84, &(0x7f0000000000), 0x90) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0xfe, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0xc3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x24, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd637f4b22667f2f00db5b686158bbcfe8875a65969ff57b00000000000000000000000000ac1414aa35"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200"], 0xcfa4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x541b, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000001340)=@hci={0x1f, 0x4788, 0x37}, 0x80, 0x0}, 0x4000080) r2 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa16ae, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0}, 0x90, 0xa4, 0x2, 0x1, 0xa1, 0x9b9b, 0x8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=@bloom_filter={0x1e, 0x5, 0x7, 0x0, 0x41000, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x2}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x80}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x7, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = socket$kcm(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r4, 0x6, 0x13, &(0x7f0000000200)=r6, 0x4) write$cgroup_subtree(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="2dcd6c6220"], 0x9) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000005c0)={@cgroup=r6, 0xf, 0x1, 0x4, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0]}, 0x40) syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) 3.508556609s ago: executing program 0 (id=1627): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="61124c00000000006113990000000000bf2000000000000007000000080000002d0301000000000095000000000000006926000000000000bf67000000000000150600000fff070067060000200000006a0200000ee60000bf0500000000000073350000000000006507000002000000070700004a0000000f75000000000000bf54000000000000070400000400f9ff2d5301"], 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x94) r0 = socket$kcm(0x11, 0x2, 0x0) r1 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r1, 0x107, 0x12, &(0x7f00000000c0)=r0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$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_config_ext={0x5, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0xa, 0x2, 0x3a) socket$kcm(0xa, 0x0, 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) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, 0x0, &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 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$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x50be}, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002f2f2f00053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x5000000}, 0x0) recvmsg$kcm(r4, &(0x7f0000000240)={&(0x7f00000002c0)=@ax25={{}, [@bcast, @remote, @default, @rose, @default, @remote, @rose, @bcast]}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/58, 0x3a}, {0x0}, {0x0}, {&(0x7f0000000840)=""/133, 0x85}], 0x4, &(0x7f00000001c0)=""/52, 0x34}, 0x2000) recvmsg$kcm(r3, 0x0, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x4, 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, 0x1, @perf_bp={0x0}, 0x100c, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001300)={r6, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x20000005, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$kcm(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f00000000c0)="1400000027000bff001b05290000000000000000", 0x14}], 0x1}, 0x4080) 3.505152869s ago: executing program 2 (id=1628): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000300)={{0x1, 0xffffffffffffffff}, &(0x7f0000000200), &(0x7f00000002c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000003c0)=r0, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xd) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e1f, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xf}, @rand_addr=0x64010101}}}], 0x20}, 0x20000890) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r2}, 0x4) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xfffffffffffffdbc, &(0x7f0000000080)=[{&(0x7f0000000040)="180000006a00f96b1324", 0x18}], 0x1}, 0x4080) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000100)={'hsr0\x00'}) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000480), 0xc) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_freezer_state(r5, &(0x7f0000000140), 0x2, 0x0) 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, 0x6, 0x0, 0x200, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x2d}]}, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r8 = openat$cgroup_devices(r7, &(0x7f0000000080)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r8, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRESOCT=r8], 0xc) write$cgroup_freezer_state(r6, &(0x7f0000000040)='FROZEN\x00', 0x7) 3.312338564s ago: executing program 4 (id=1629): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="09000000040000"], 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00', r0}, 0x18) 3.207730396s ago: executing program 3 (id=1630): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000018110000", @ANYRES32, @ANYRES16], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0x8, 0x5}, 0x50) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000018110000", @ANYRES32=r2], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r3}, 0xc) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000200)={'syzkaller0\x00', @link_local}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r4, 0x8943, &(0x7f0000002280)={'syzkaller0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1f, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0xad}]}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10}, 0x90) close(0x3) 2.652603639s ago: executing program 2 (id=1631): socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="364000001a00913a"], 0x82d7) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)=[{0x0}, {&(0x7f0000003200)=""/4073, 0xfe9}], 0x2}, 0x0) recvmsg(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x8000000) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) recvmsg$kcm(r1, &(0x7f0000001340)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8983, 0x0) socketpair(0xa, 0x3, 0xff, &(0x7f0000000000)) bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x0, 0x16, 0x0, 0x0) 2.58832485s ago: executing program 4 (id=1632): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$kcm(0x2c, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000fc0), 0x5c28d15214b37b3b}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x14, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000000fe4133c63afe39b936ffff79a4f0ff00000000b7060000ffffff1d64050000000000650404"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @lirc_mode2=0x10}, 0x94) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r4, &(0x7f0000000780)=ANY=[@ANYBLOB="8fedcb790700117df37538e486dd6317ce22e0ee00000000000000000000000000007fc5f603ff65ec5deb004298f479a79d93014b8e7781c2"], 0xfdef) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a90f16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911b4e82ea800ad7afe03c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62418c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f0000000300)="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", 0xcb3}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) recvmsg$unix(r6, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1}, 0x40000100) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b4000000000000080f1000000000000063000000000000009500050000000000d1449c003b097606b153e6dc6de837ae96a815df705fef53cf0ff5e7bdc3bd95cfc0d4800fae421c84b7988e61ed7df452e4b7e139044387aa"], &(0x7f0000001180)='syzkaller\x00', 0x2, 0xba, &(0x7f0000000440)=""/186, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x3}, 0x10}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x12, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000010000000000000000000000711813000000000095"], &(0x7f0000001000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x21600, 0x6, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8b0f, &(0x7f0000000140)={'wlan1\x00', @random="0100000000eb"}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001ec0)=ANY=[@ANYBLOB="13120000120091"], 0xfe33) r8 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x200000000000, 0x80420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x6, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0x4) r9 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f0000000580)=ANY=[@ANYRES8=r1], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r10, 0x18000000000002a0, 0x12, 0x0, &(0x7f0000000440)="b9ff03316844268cb89914f088a84b4586dd", 0x0, 0x23, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe0, 0x6, 0xfc, 0x8, 0x0, 0x0, 0x92809, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x10, 0xe14, 0x1, 0x5, 0x6b08, 0x7fffffff, 0x3, 0x0, 0x5, 0x0, 0x6}, 0x0, 0x10, r8, 0xa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r11, 0x2405, r9) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="9feb012118"], 0x0, 0x32}, 0x28) socket$kcm(0x10, 0x2, 0x0) 2.472566273s ago: executing program 1 (id=1633): r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@nl=@unspec={0x0, 0x3a00, 0x5000000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)="8cbc2f6d", 0x4}], 0x1}, 0x0) 2.14847531s ago: executing program 3 (id=1634): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x208, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) recvmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_devices(r3, &(0x7f0000000280)=ANY=[], 0x10026) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d80000001e0081054e81f782db4cb9040a1d080006007c095dd2086518000a800d00000003600e1208000f0000000406a80016c0080009", 0x37}], 0x1}, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x9, 0x17, 0x8, 0x4, 0x0, 0x1, 0x7}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x1000, r4}, 0x38) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000580081044e81f782db44b904021d080009000300e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000380)={&(0x7f0000000040)="b64b6779e728a585fc6d831c9c111ee3bf867c7fa20663508d961b5b0bc1d4eded804b84c8ee0b5e7b55af44aa8bf4a16c4d4aaf896a13f650a3b4f737945a9a179a6ceb93adadb8dd841258d0f04b02868cd415ab9bc48b055a8b3f92b143cb16138c216513a045af2101e7e3c507bedee404330f1171812cdaeed17a0e89dd4863a4e6808ca6b7046c38f33b9a0417e1c8fae7a9e1b4c8161b02", 0x0, 0x0, 0x0}, 0x38) r5 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="364000004800913a745c7388641f9c0e0a"], 0xfe33) bpf$PROG_LOAD(0x5, &(0x7f0000001040)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) (async) socket$kcm(0x10, 0x2, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x208, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) close(r2) (async) recvmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) (async) write$cgroup_devices(r3, &(0x7f0000000280)=ANY=[], 0x10026) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d80000001e0081054e81f782db4cb9040a1d080006007c095dd2086518000a800d00000003600e1208000f0000000406a80016c0080009", 0x37}], 0x1}, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0xfffffffffffffffc}, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) 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) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x9, 0x17, 0x8, 0x4, 0x0, 0x1, 0x7}, 0x50) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x1000, r4}, 0x38) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000580081044e81f782db44b904021d080009000300e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) (async) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000380)={&(0x7f0000000040)="b64b6779e728a585fc6d831c9c111ee3bf867c7fa20663508d961b5b0bc1d4eded804b84c8ee0b5e7b55af44aa8bf4a16c4d4aaf896a13f650a3b4f737945a9a179a6ceb93adadb8dd841258d0f04b02868cd415ab9bc48b055a8b3f92b143cb16138c216513a045af2101e7e3c507bedee404330f1171812cdaeed17a0e89dd4863a4e6808ca6b7046c38f33b9a0417e1c8fae7a9e1b4c8161b02", 0x0, 0x0, 0x0}, 0x38) (async) socket$kcm(0x10, 0x2, 0x0) (async) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="364000004800913a745c7388641f9c0e0a"], 0xfe33) (async) bpf$PROG_LOAD(0x5, &(0x7f0000001040)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) (async) 2.021377094s ago: executing program 2 (id=1635): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cgroup.events\x00', 0x26e1, 0x0) close(r0) socket$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, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 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, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800"/11], 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000900)=@base={0x8, 0x58, 0x2927, 0x0, 0x6100, 0xffffffffffffffff, 0x7, '\x00', 0x0, r0, 0x3, 0x1, 0x2}, 0x50) write$cgroup_pid(r3, 0x0, 0x0) r4 = openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f00000000c0)=0xa, 0x12) close(0x3) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001dc0)={r5, 0x0, 0xdb, 0x0, &(0x7f0000000640)="787e4ac72859731e399464273f529d246598e09da1de1d80146e75ecbb3b9a7d973292e1514ce61b7e0a06af22da29937bf98bc62ad9b588447bc51046952ef575893a4ce4f891cd26ae6c66120b11c26305214ca8aa160af69860bd9725d6160c636ab10389c5c43310bc16f73415d974363810f759ecfa1953c68168a5cff3018ad2e6ec1bb4486a2c5f49b6a080ba21aed59d3be576968976a6c225b4150832f3da4935fade3e9241546ed06a60ee64b45fdddda8d017f373d63a9f50011313b275dea393563a71bdb69184cbc92ef071f35197395561325a66", 0x0, 0x7f, 0x0, 0x0, 0x0, &(0x7f0000001c40), 0x0, 0x2, 0x0, 0x6}, 0x50) r6 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r6, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x2, @empty}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x20000001) r7 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r7, 0x6, 0xd, &(0x7f0000000000), 0x4) 1.979331224s ago: executing program 1 (id=1636): socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000200)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000880)=[{0x0}], 0x1}, 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(&(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, 0x4000008, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r2, 0x0, 0x36, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee68886dd", 0x0, 0xadf0, 0x300, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 1.860462347s ago: executing program 0 (id=1637): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000001c0)='syzkaller\x00'}, 0x94) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0xf2) sendmsg$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000100)="c2", 0x1}], 0x1}, 0x80) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22041000f3fe80000000000000110880febb0007aafe8000000000000027bfa7b09303960e2b80"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff00}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x7, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000100000000000000000000ac730c00046c86591dd5d745", @ANYRES32, @ANYBLOB="0000000000000000b7080000050000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000b7080000000000007b8af8ff00000000b7080000040000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800000085000000a50000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xea96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x10, 0xc8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f91324", 0x12}], 0x1}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x10}}], 0x10}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x6, 0x4, &(0x7f0000001a00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x1}]}, &(0x7f0000001a40)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7}, 0x94) close(0x3) r3 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r3, &(0x7f0000001e80)={0x0, 0xffffffcc, &(0x7f0000001d80), 0x2, &(0x7f0000001dc0)=""/176, 0xb0}, 0x0) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x34004000) sendmsg$inet(r4, &(0x7f0000002c00)={0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000000800)}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x894b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x89a2, &(0x7f0000000040)={'bridge0\x00', @random="1400"}) 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={0x3, 0x2d1}, 0x20a8, 0x0, 0x0, 0x2, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x19, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r6 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={0x0, 0x6}, 0x0, 0x1000, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) 1.507741115s ago: executing program 1 (id=1638): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x7, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$kcm(0x11, 0x200000000000002, 0x300) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0500000004000000020000000700000000000000", @ANYRES32=0x1, @ANYBLOB="920e00000000000000000000000000c80d000100", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.events\x00', 0x275a, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x41, &(0x7f0000000100)=r4, 0x8) ioctl$TUNSETCARRIER(r4, 0x400454e2, &(0x7f0000000740)) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xd, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100}, [@call={0x85, 0x0, 0x0, 0x5}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0xc3}}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x24, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r5, r2}, 0xc) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x20, &(0x7f00000001c0)=[{&(0x7f0000000200)="d8000000200081044e81f782db44b90402000000e8fe55a1180015000600142603600e120900100000000401a80016000a00114006000000036010fab94dcf5c0468c1d67f6f94007134cf6ee0808856e408e8d8cbf7a7ff4841ef52b49816277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b10d614f00004d9db22fe7c9f8775730d16a4683f1aea4edbb57a5025ccca9e00360db70100000040fad95667e006d8df969b3ef35ce3bb9ad809d561cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x844) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000900)=r0, 0x4) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x1ffffc54, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40}, 0x94) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r8, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r11 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000004100000084fa511346f0000030100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/18, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) r12 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000840)={&(0x7f00000006c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x40, 0x40, 0x9, [@restrict={0x1, 0x0, 0x0, 0xb, 0x4}, @decl_tag={0x9, 0x0, 0x0, 0x11, 0x2, 0xffffffffffffffff}, @float={0x9, 0x0, 0x0, 0x10, 0x8}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x5afa, [{0x4, 0x5, 0x4}]}]}, {0x0, [0x5f, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x30]}}, &(0x7f0000000780)=""/192, 0x61, 0xc0, 0x0, 0x9}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0xa, 0x17, &(0x7f0000001080)=ANY=[@ANYBLOB="180000005b00000000000000c5ffffffaf520600ffffffff18010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000009000000850000000600000018120000", @ANYRES32, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000850000004100000018250000", @ANYRES32, @ANYBLOB="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"], &(0x7f0000000540)='syzkaller\x00', 0xe, 0x54, &(0x7f0000000580)=""/84, 0x41000, 0x24, '\x00', r9, @fallback=0x19, r12, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000880)={0x2, 0x3, 0x9}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f00000008c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000940)=[{0x0, 0x1, 0x0, 0x8}], 0x10, 0x1}, 0x94) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) sendmsg$inet(r13, &(0x7f0000000c00)={&(0x7f0000000a80)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000ac0)="0968e5105f16271fbba35f4974a498260a2854dddb12ccdef9eacd7104377a89c5b6bc8d1107e005ca29b993c85bc1010be3ab2c42d3191c049ab3ac569b9e", 0x3f}], 0x1, &(0x7f0000000b40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x7fff}}, @ip_ttl={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xa5}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf6}}, @ip_retopts={{0x24, 0x0, 0x7, {[@ssrr={0x89, 0xf, 0x15, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @dev={0xac, 0x14, 0x14, 0x37}]}, @end, @ra={0x94, 0x4, 0x1}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffa}}], 0xa0}, 0x801) r14 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000a40)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x22}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r14, 0x5, 0xb68, 0x2000, &(0x7f0000000000)='%', 0x0, 0xd01, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r16 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x6, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r16, @ANYBLOB="0000000000000000b704000000000000850000001c00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000fc0)={0x0, 0x2d, &(0x7f0000001280)=ANY=[@ANYBLOB="b7080000000000007b8af8ff00000000b7080000aa2300007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000080000001000800000085000000a50000009500000000000000181100006ac6b8772bc4354ad2383a2212f9255a0c91047f5d56fb4f272686931da1bc65e319e63eeeb259dcb2107c16ac33a9f612e8163c2cd7e833498ff51b6427f90a1c63d84ac48f2107e1de43917775d088a9a386977ad0870cb3d6c2077365c970be8fd5dade53d2c22c18883aeb31ba347f8b2109552895be", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000f13c00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000d578020000000000b7080000000000007b8af8ff00000000b7080000000000077b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r7, @ANYBLOB="0000000000000000b70500000800000085000000a500000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000040000008500000006000000"], &(0x7f0000000dc0)='GPL\x00', 0x3, 0x4b, &(0x7f0000000e00)=""/75, 0x41000, 0x4, '\x00', r9, @fallback=0x2b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000e80)={0x2, 0xc, 0x3, 0x4}, 0x10, r10, r0, 0x5, &(0x7f0000000f00)=[r4, r15, r11, r16, r11, r4, r11, r2, 0xffffffffffffffff], &(0x7f0000000f40)=[{0x5, 0x2, 0xb, 0x6}, {0x2, 0x3, 0x6, 0x4}, {0x3, 0x2, 0xd, 0xa}, {0x4, 0x3, 0x0, 0x6}, {0x3, 0x3, 0x9, 0xc}], 0x10, 0x5}, 0x94) sendmsg$kcm(0xffffffffffffffff, 0xfffffffffffffffd, 0x20008011) 868.68605ms ago: executing program 2 (id=1639): socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="88", 0x1}], 0x1}, 0x45) r1 = getpid() perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x8001, 0x9, 0x0, 0xffffffff, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x3, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 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, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000), 0x3}, 0x58c8, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)='/proc/net/\xa9\'F\xcf\x82q\xee'}, 0x30) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x80202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, @perf_config_ext, 0x1, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0xfffffe5e}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0x8000) 752.687183ms ago: executing program 3 (id=1640): socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="88", 0x1}], 0x1}, 0x45) r1 = getpid() perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x1000000000000801, 0x1}, 0x7402, 0x0, 0x8001, 0x9, 0x0, 0xffffffff, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x3, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 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, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000), 0x3}, 0x58c8, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)='/proc/net/\xa9\'F\xcf\x82q\xee'}, 0x30) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x80202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, @perf_config_ext, 0x1, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0xfffffe5e}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0x8000) 752.424493ms ago: executing program 0 (id=1641): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0x4, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0xa6}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x13}, 0x94) 710.159523ms ago: executing program 4 (id=1642): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="09000000040000"], 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00', r0}, 0x18) 682.660744ms ago: executing program 1 (id=1643): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000008007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00160000bfa10000000019"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x94) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d80000001a0081044e81f782db4cb904021d08007b490d4f1e81f8d815001000ff05143a13600e12080005007a010401a800160020", 0x35}], 0x1}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[], 0xfe33) socket$kcm(0x21, 0x2, 0x2) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x20000000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e00000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r5}, 0xc) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x40010040) r7 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r7, 0x11b, 0x2, &(0x7f0000000900)=r6, 0x4) 366.974571ms ago: executing program 0 (id=1644): socket$kcm(0xa, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x10c002, 0xac5d, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3}, 0x10}, 0x94) r0 = socket$kcm(0x1e, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000008c0), 0x43) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x4000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$sock(r0, &(0x7f00000005c0)={&(0x7f0000000300)=@tipc=@name={0x1e, 0x2, 0x1, {{0x41}}}, 0x80, 0x0, 0x0, 0x0, 0x101d0}, 0x0) 307.998293ms ago: executing program 4 (id=1645): socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000200)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000340)) 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, 0x4000008, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0x36, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee68886dd", 0x0, 0xadf0, 0x0, 0x2800, 0x0, 0x0, 0x0}, 0x50) 95.170838ms ago: executing program 0 (id=1646): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x48) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/73}, 0x70) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{r1, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%pI4 \x00'}, 0x20) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_tracing={0x1a, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, [@map_val={0x18, 0xe, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f00000001c0)='GPL\x00', 0xfffffffd, 0x0, 0x0, 0x41000, 0x21, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x7, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x73ec, 0xffffffffffffffff, 0x0, &(0x7f0000000280)=[r1, 0x1, r2, r1, r1], 0x0, 0x10, 0x33e0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002640)={r3, 0x0, 0x30, 0x1000, &(0x7f00000005c0)="1a8e12b7f57455cb47e655326eb3e97bf898dc221a02e384119fb5e38e7f04d22286096fc87459263926bf7a1347fe82", &(0x7f0000000600)=""/4096, 0x7, 0x0, 0x1000, 0x3c, &(0x7f0000001600)="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", &(0x7f0000002600)="fab6ca2b9cdaa1b46a2792d4921d2e93e8ab192e91a5319daccbe490c3b5b656ff15d13e473013a2d08f422ae12528f2c8fc39e3f67d779abf2505af", 0x3, 0x0, 0x6}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r0}, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000000008500000061000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000b600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r4, 0x0, 0xe, 0x0, &(0x7f0000000380)="fea709030600000000c196dd632b", 0x0, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 1 (id=1647): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x1946}, 0x0, 0x0, 0x0, 0x8, 0x3fe, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) 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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20000, 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, 0x0, 0x0, @perf_config_ext={0x9, 0x5}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r1, 0x8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f0000000e40)=ANY=[@ANYRESHEX=r0], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x24}, 0x94) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x6, 0x0, 0x6, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) socket$kcm(0xa, 0x6, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) sendmsg$inet(r5, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x78}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x80) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000e00)={&(0x7f0000000a80)="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", &(0x7f0000000b80)=""/216, &(0x7f0000000c80)="ee03018d4c6a35ab4d6076d5978d26f91b7d0096af34763eb0fc0f6879780c1383112bfa0bdfb0cf255db53fe720b81f59038483f456b531421dc26b4a272301a20a2a956c2dfc9f7e60468a1c168ac0c21e2217ac896a48ab1d92484c7342729222745961646ea74450315a0e9508b29d75cd6d469aa8549f60394ca82e9745c96cc9c920a264bc96a775", &(0x7f0000000d40)="bcd795376c7b65c18be2b99b53d8759793b29f5fceb4e19fb7fec5b44f048f7e5e042dd123c834b3a0cba98fb03a60a2e7e976af45be2b5c63073d26abf6c7ff89213b9db3314108d4ef9a315c966cca16baa87838dae8f06206b362d1008c175b217bd3e8ec8007b41bfa5f522c4f55a4cec72c0b0a625bf3f263c52cb1919212eec35f05fd4c9422", 0x0, r6}, 0x38) socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'netdevsim0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8946, &(0x7f0000000080)) r8 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000080)={&(0x7f0000001340)=@hci={0x1f, 0x4788, 0x37}, 0x80, 0x0}, 0x4000080) kernel console output (not intermixed with test programs): ess `syz.1.780'. [ 286.039183][ T6954] device team0 entered promiscuous mode [ 286.137429][ T6954] device team_slave_0 entered promiscuous mode [ 286.167772][ T6954] device team_slave_1 entered promiscuous mode [ 286.203541][ T6954] device netdevsim0 entered promiscuous mode [ 286.285455][ T6954] net_ratelimit: 18 callbacks suppressed [ 286.285495][ T6954] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 287.575081][ T6974] netlink: 144 bytes leftover after parsing attributes in process `syz.3.785'. [ 288.819665][ T6983] netlink: 180900 bytes leftover after parsing attributes in process `syz.4.788'. [ 288.907670][ T6983] openvswitch: netlink: Flow actions attr not present in new flow. [ 289.018538][ T6983] netlink: 'syz.4.788': attribute type 3 has an invalid length. [ 289.123329][ T6983] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.788'. [ 290.013001][ T7000] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.791'. [ 290.232637][ T7010] netlink: 132 bytes leftover after parsing attributes in process `syz.4.796'. [ 290.313307][ T7000] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.791'. [ 290.356325][ T7014] netlink: 'syz.3.797': attribute type 29 has an invalid length. [ 290.434502][ T7014] netlink: 'syz.3.797': attribute type 29 has an invalid length. [ 290.499778][ T7014] netlink: 'syz.3.797': attribute type 29 has an invalid length. [ 290.997499][ T7025] syzkaller0: tun_chr_ioctl cmd 1074025680 [ 291.009032][ T7026] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.800'. [ 291.020670][ T7025] syzkaller0: tun_chr_ioctl cmd 35636 [ 291.076478][ T7026] debugfs: Directory '.!' with parent 'ieee80211' already present! [ 294.303495][ T7039] netlink: 'syz.0.807': attribute type 4 has an invalid length. [ 294.530171][ T7042] netlink: 'syz.4.806': attribute type 21 has an invalid length. [ 294.748326][ T7047] FAULT_INJECTION: forcing a failure. [ 294.748326][ T7047] name failslab, interval 1, probability 0, space 0, times 0 [ 294.792755][ T7047] CPU: 0 PID: 7047 Comm: syz.2.809 Not tainted syzkaller #0 [ 294.800147][ T7047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 294.810255][ T7047] Call Trace: [ 294.813590][ T7047] [ 294.816581][ T7047] dump_stack_lvl+0x188/0x24e [ 294.821316][ T7047] ? show_regs_print_info+0x12/0x12 [ 294.826595][ T7047] ? load_image+0x410/0x410 [ 294.831158][ T7047] ? __lock_acquire+0x7c40/0x7c40 [ 294.836243][ T7047] ? irqentry_enter+0x33/0x50 [ 294.841000][ T7047] should_fail_ex+0x390/0x4c0 [ 294.845738][ T7047] should_failslab+0x5/0x20 [ 294.850724][ T7047] slab_pre_alloc_hook+0x59/0x300 [ 294.855800][ T7047] ? rcu_is_watching+0x11/0xa0 [ 294.860645][ T7047] ? bpf_test_init+0x9f/0x140 [ 294.865389][ T7047] __kmem_cache_alloc_node+0x4f/0x270 [ 294.870839][ T7047] ? bpf_test_init+0x9f/0x140 [ 294.875619][ T7047] __kmalloc+0xa3/0x240 [ 294.879859][ T7047] bpf_test_init+0x9f/0x140 [ 294.884433][ T7047] bpf_prog_test_run_xdp+0x488/0xf80 [ 294.889785][ T7047] ? __lock_acquire+0x7c40/0x7c40 [ 294.894902][ T7047] ? dev_put+0x80/0x80 [ 294.899049][ T7047] ? dev_put+0x80/0x80 [ 294.903180][ T7047] bpf_prog_test_run+0x31c/0x390 [ 294.908210][ T7047] __sys_bpf+0x62b/0x780 [ 294.912528][ T7047] ? bpf_link_show_fdinfo+0x380/0x380 [ 294.917983][ T7047] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 294.924208][ T7047] __x64_sys_bpf+0x78/0x90 [ 294.928871][ T7047] do_syscall_64+0x4c/0xa0 [ 294.933338][ T7047] ? clear_bhb_loop+0x60/0xb0 [ 294.938070][ T7047] ? clear_bhb_loop+0x60/0xb0 [ 294.942810][ T7047] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 294.948761][ T7047] RIP: 0033:0x7f07b8b9de59 [ 294.953222][ T7047] 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 [ 294.973050][ T7047] RSP: 002b:00007f07b9a98028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 294.981692][ T7047] RAX: ffffffffffffffda RBX: 00007f07b8e25fa0 RCX: 00007f07b8b9de59 [ 294.989711][ T7047] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 294.997724][ T7047] RBP: 00007f07b9a98090 R08: 0000000000000000 R09: 0000000000000000 [ 295.005747][ T7047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 295.013765][ T7047] R13: 00007f07b8e26038 R14: 00007f07b8e25fa0 R15: 00007ffcfd2ed338 [ 295.021803][ T7047] [ 295.081381][ T7048] netlink: 'syz.1.810': attribute type 19 has an invalid length. [ 295.090045][ T7048] netlink: 156 bytes leftover after parsing attributes in process `syz.1.810'. [ 295.168210][ T7053] netlink: 'syz.0.812': attribute type 29 has an invalid length. [ 295.179793][ T7053] netlink: 'syz.0.812': attribute type 29 has an invalid length. [ 295.208563][ T7053] netlink: 'syz.0.812': attribute type 29 has an invalid length. [ 295.239142][ T7053] netlink: 'syz.0.812': attribute type 29 has an invalid length. [ 295.537574][ T7061] netlink: 'syz.1.815': attribute type 39 has an invalid length. [ 296.002827][ T7073] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.816'. [ 298.367972][ T7073] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.816'. [ 298.377661][ T7077] netlink: 'syz.2.821': attribute type 39 has an invalid length. [ 298.943121][ T7088] netlink: 'syz.3.823': attribute type 21 has an invalid length. [ 299.127150][ T7099] FAULT_INJECTION: forcing a failure. [ 299.127150][ T7099] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 299.172000][ T7099] CPU: 1 PID: 7099 Comm: syz.4.827 Not tainted syzkaller #0 [ 299.179379][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 299.189514][ T7099] Call Trace: [ 299.192845][ T7099] [ 299.195799][ T7099] dump_stack_lvl+0x188/0x24e [ 299.200518][ T7099] ? show_regs_print_info+0x12/0x12 [ 299.205752][ T7099] ? load_image+0x410/0x410 [ 299.210288][ T7099] ? __lock_acquire+0x7c40/0x7c40 [ 299.215358][ T7099] should_fail_ex+0x390/0x4c0 [ 299.220073][ T7099] _copy_from_user+0x2c/0x170 [ 299.224784][ T7099] map_update_elem+0x473/0x6a0 [ 299.229588][ T7099] __sys_bpf+0x4ec/0x780 [ 299.233867][ T7099] ? bpf_link_show_fdinfo+0x380/0x380 [ 299.239284][ T7099] ? lock_chain_count+0x20/0x20 [ 299.244176][ T7099] __x64_sys_bpf+0x78/0x90 [ 299.248626][ T7099] do_syscall_64+0x4c/0xa0 [ 299.253086][ T7099] ? clear_bhb_loop+0x60/0xb0 [ 299.257794][ T7099] ? clear_bhb_loop+0x60/0xb0 [ 299.262593][ T7099] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 299.268624][ T7099] RIP: 0033:0x7f1765b9de59 [ 299.273169][ T7099] 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 [ 299.292818][ T7099] RSP: 002b:00007f17669a7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 299.301267][ T7099] RAX: ffffffffffffffda RBX: 00007f1765e25fa0 RCX: 00007f1765b9de59 [ 299.309265][ T7099] RDX: 0000000000000020 RSI: 0000200000000180 RDI: 0000000000000002 [ 299.317270][ T7099] RBP: 00007f17669a7090 R08: 0000000000000000 R09: 0000000000000000 [ 299.325289][ T7099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 299.333286][ T7099] R13: 00007f1765e26038 R14: 00007f1765e25fa0 R15: 00007ffd0aea7df8 [ 299.341296][ T7099] [ 303.858738][ T7117] netlink: 'syz.4.833': attribute type 4 has an invalid length. [ 304.263814][ T7132] netlink: 'syz.1.840': attribute type 6 has an invalid length. [ 304.271637][ T7132] netlink: 127868 bytes leftover after parsing attributes in process `syz.1.840'. [ 304.315980][ T7130] netlink: 'syz.4.839': attribute type 10 has an invalid length. [ 304.386367][ T7137] netlink: 'syz.3.841': attribute type 2 has an invalid length. [ 304.442512][ T7137] netlink: 'syz.3.841': attribute type 8 has an invalid length. [ 304.492231][ T7137] netlink: 132 bytes leftover after parsing attributes in process `syz.3.841'. [ 304.886767][ T7150] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.834'. [ 304.935672][ T7150] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.834'. [ 304.987268][ T7152] FAULT_INJECTION: forcing a failure. [ 304.987268][ T7152] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 305.039269][ T7152] CPU: 1 PID: 7152 Comm: syz.3.845 Not tainted syzkaller #0 [ 305.046652][ T7152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 305.056766][ T7152] Call Trace: [ 305.060113][ T7152] [ 305.063088][ T7152] dump_stack_lvl+0x188/0x24e [ 305.067832][ T7152] ? show_regs_print_info+0x12/0x12 [ 305.073086][ T7152] ? load_image+0x410/0x410 [ 305.077650][ T7152] ? __lock_acquire+0x7c40/0x7c40 [ 305.082737][ T7152] should_fail_ex+0x390/0x4c0 [ 305.087565][ T7152] strncpy_from_user+0x32/0x340 [ 305.092475][ T7152] bpf_prog_load+0x200/0x1530 [ 305.097230][ T7152] ? map_freeze+0x390/0x390 [ 305.101786][ T7152] ? __might_fault+0xa6/0x120 [ 305.106867][ T7152] ? __might_fault+0xa6/0x120 [ 305.111595][ T7152] ? __might_fault+0xc2/0x120 [ 305.116313][ T7152] ? __might_fault+0xa6/0x120 [ 305.121040][ T7152] ? bpf_lsm_bpf+0x5/0x10 [ 305.125414][ T7152] ? security_bpf+0x7a/0xa0 [ 305.129978][ T7152] __sys_bpf+0x5b8/0x780 [ 305.134271][ T7152] ? bpf_link_show_fdinfo+0x380/0x380 [ 305.139707][ T7152] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 305.145963][ T7152] __x64_sys_bpf+0x78/0x90 [ 305.150429][ T7152] do_syscall_64+0x4c/0xa0 [ 305.154912][ T7152] ? clear_bhb_loop+0x60/0xb0 [ 305.159634][ T7152] ? clear_bhb_loop+0x60/0xb0 [ 305.164365][ T7152] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 305.170305][ T7152] RIP: 0033:0x7f37e6b9de59 [ 305.174769][ T7152] 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 [ 305.194422][ T7152] RSP: 002b:00007f37e7a9a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 305.202886][ T7152] RAX: ffffffffffffffda RBX: 00007f37e6e25fa0 RCX: 00007f37e6b9de59 [ 305.210908][ T7152] RDX: 0000000000000048 RSI: 0000200000000200 RDI: 0000000000000005 [ 305.218931][ T7152] RBP: 00007f37e7a9a090 R08: 0000000000000000 R09: 0000000000000000 [ 305.226947][ T7152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.234959][ T7152] R13: 00007f37e6e26038 R14: 00007f37e6e25fa0 R15: 00007fffa76d98d8 [ 305.242998][ T7152] [ 306.973124][ T7183] FAULT_INJECTION: forcing a failure. [ 306.973124][ T7183] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 307.037450][ T7183] CPU: 0 PID: 7183 Comm: syz.0.855 Not tainted syzkaller #0 [ 307.044875][ T7183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 307.054986][ T7183] Call Trace: [ 307.058325][ T7183] [ 307.061306][ T7183] dump_stack_lvl+0x188/0x24e [ 307.066068][ T7183] ? show_regs_print_info+0x12/0x12 [ 307.071349][ T7183] ? load_image+0x410/0x410 [ 307.075926][ T7183] ? __lock_acquire+0x7c40/0x7c40 [ 307.081039][ T7183] should_fail_ex+0x390/0x4c0 [ 307.085801][ T7183] _copy_from_user+0x2c/0x170 [ 307.090554][ T7183] __copy_msghdr+0x384/0x560 [ 307.095224][ T7183] ___sys_sendmsg+0x210/0x360 [ 307.099991][ T7183] ? __sys_sendmsg+0x2a0/0x2a0 [ 307.104867][ T7183] ? __lock_acquire+0x7c40/0x7c40 [ 307.110015][ T7183] __se_sys_sendmsg+0x1c3/0x2b0 [ 307.114938][ T7183] ? __x64_sys_sendmsg+0x80/0x80 [ 307.119976][ T7183] ? lockdep_hardirqs_on+0x94/0x140 [ 307.125242][ T7183] do_syscall_64+0x4c/0xa0 [ 307.129721][ T7183] ? clear_bhb_loop+0x60/0xb0 [ 307.134453][ T7183] ? clear_bhb_loop+0x60/0xb0 [ 307.139204][ T7183] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 307.145166][ T7183] RIP: 0033:0x7f861719de59 [ 307.149637][ T7183] 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 [ 307.169312][ T7183] RSP: 002b:00007f8618036028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 307.177803][ T7183] RAX: ffffffffffffffda RBX: 00007f8617425fa0 RCX: 00007f861719de59 [ 307.185839][ T7183] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000005 [ 307.193864][ T7183] RBP: 00007f8618036090 R08: 0000000000000000 R09: 0000000000000000 [ 307.201884][ T7183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 307.209899][ T7183] R13: 00007f8617426038 R14: 00007f8617425fa0 R15: 00007ffeb8185e78 [ 307.218025][ T7183] [ 307.226197][ T7186] netlink: 'syz.4.856': attribute type 7 has an invalid length. [ 307.380573][ T7190] FAULT_INJECTION: forcing a failure. [ 307.380573][ T7190] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 307.400971][ T7190] CPU: 0 PID: 7190 Comm: syz.2.859 Not tainted syzkaller #0 [ 307.408337][ T7190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 307.418436][ T7190] Call Trace: [ 307.421766][ T7190] [ 307.424735][ T7190] dump_stack_lvl+0x188/0x24e [ 307.429477][ T7190] ? show_regs_print_info+0x12/0x12 [ 307.434737][ T7190] ? load_image+0x410/0x410 [ 307.439302][ T7190] ? __lock_acquire+0x7c40/0x7c40 [ 307.444386][ T7190] ? read_lock_is_recursive+0x10/0x10 [ 307.449825][ T7190] should_fail_ex+0x390/0x4c0 [ 307.454570][ T7190] _copy_to_user+0x2c/0x130 [ 307.459133][ T7190] bpf_prog_test_run_syscall+0x33b/0x4b0 [ 307.464823][ T7190] ? sock_gen_cookie+0x60/0x60 [ 307.469644][ T7190] ? sock_gen_cookie+0x60/0x60 [ 307.474461][ T7190] bpf_prog_test_run+0x31c/0x390 [ 307.479496][ T7190] __sys_bpf+0x62b/0x780 [ 307.483800][ T7190] ? bpf_link_show_fdinfo+0x380/0x380 [ 307.489457][ T7190] ? lock_chain_count+0x20/0x20 [ 307.494438][ T7190] __x64_sys_bpf+0x78/0x90 [ 307.498926][ T7190] do_syscall_64+0x4c/0xa0 [ 307.503425][ T7190] ? clear_bhb_loop+0x60/0xb0 [ 307.508259][ T7190] ? clear_bhb_loop+0x60/0xb0 [ 307.513168][ T7190] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 307.519115][ T7190] RIP: 0033:0x7f07b8b9de59 [ 307.523602][ T7190] 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 [ 307.543259][ T7190] RSP: 002b:00007f07b9a98028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 307.551732][ T7190] RAX: ffffffffffffffda RBX: 00007f07b8e25fa0 RCX: 00007f07b8b9de59 [ 307.559779][ T7190] RDX: 000000000000000c RSI: 0000200000000340 RDI: 000000000000000a [ 307.567795][ T7190] RBP: 00007f07b9a98090 R08: 0000000000000000 R09: 0000000000000000 [ 307.575807][ T7190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 307.583821][ T7190] R13: 00007f07b8e26038 R14: 00007f07b8e25fa0 R15: 00007ffcfd2ed338 [ 307.591852][ T7190] [ 307.919638][ T7200] netlink: 'syz.3.864': attribute type 14 has an invalid length. [ 307.958714][ T7200] netlink: 156 bytes leftover after parsing attributes in process `syz.3.864'. [ 308.063925][ T7200] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 308.110007][ T7200] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 308.571782][ T7215] netlink: 134056 bytes leftover after parsing attributes in process `syz.2.869'. [ 308.630409][ T7217] netlink: 55631 bytes leftover after parsing attributes in process `syz.4.870'. [ 308.700913][ T7217] netlink: 4888 bytes leftover after parsing attributes in process `syz.4.870'. [ 308.895752][ T7225] netlink: 20151 bytes leftover after parsing attributes in process `syz.3.871'. [ 309.247253][ T7229] netlink: 'syz.4.873': attribute type 3 has an invalid length. [ 309.306290][ T7229] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.873'. [ 309.874168][ T7241] netlink: 'syz.1.878': attribute type 3 has an invalid length. [ 310.031124][ T7241] netlink: 'syz.1.878': attribute type 1 has an invalid length. [ 310.146583][ T7241] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.878'. [ 312.606479][ T7263] netlink: 134056 bytes leftover after parsing attributes in process `syz.3.884'. [ 313.463355][ T7289] Â: renamed from pim6reg1 [ 313.687580][ T7297] netlink: 'syz.0.895': attribute type 46 has an invalid length. [ 313.726039][ T7297] netlink: 36 bytes leftover after parsing attributes in process `syz.0.895'. [ 314.581323][ T4277] Bluetooth: hci3: unexpected event 0x16 length: 15 > 6 [ 314.756752][ T7324] FAULT_INJECTION: forcing a failure. [ 314.756752][ T7324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.799075][ T7324] CPU: 1 PID: 7324 Comm: syz.0.901 Not tainted syzkaller #0 [ 314.806461][ T7324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 314.816570][ T7324] Call Trace: [ 314.819894][ T7324] [ 314.822862][ T7324] dump_stack_lvl+0x188/0x24e [ 314.827604][ T7324] ? show_regs_print_info+0x12/0x12 [ 314.832911][ T7324] ? load_image+0x410/0x410 [ 314.837468][ T7324] ? __lock_acquire+0x7c40/0x7c40 [ 314.842555][ T7324] should_fail_ex+0x390/0x4c0 [ 314.847382][ T7324] _copy_from_user+0x2c/0x170 [ 314.852120][ T7324] bpf_prog_test_run_skb+0x263/0x18e0 [ 314.857547][ T7324] ? __fget_files+0x28/0x460 [ 314.862287][ T7324] ? __fget_files+0x3fc/0x460 [ 314.867037][ T7324] ? cpu_online+0xa0/0xa0 [ 314.871414][ T7324] bpf_prog_test_run+0x31c/0x390 [ 314.876410][ T7324] __sys_bpf+0x62b/0x780 [ 314.880746][ T7324] ? bpf_link_show_fdinfo+0x380/0x380 [ 314.886195][ T7324] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 314.892431][ T7324] __x64_sys_bpf+0x78/0x90 [ 314.896903][ T7324] do_syscall_64+0x4c/0xa0 [ 314.901466][ T7324] ? clear_bhb_loop+0x60/0xb0 [ 314.906212][ T7324] ? clear_bhb_loop+0x60/0xb0 [ 314.910957][ T7324] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 314.916992][ T7324] RIP: 0033:0x7f861719de59 [ 314.921457][ T7324] 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 [ 314.941131][ T7324] RSP: 002b:00007f8618036028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 314.949602][ T7324] RAX: ffffffffffffffda RBX: 00007f8617425fa0 RCX: 00007f861719de59 [ 314.957652][ T7324] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 314.965699][ T7324] RBP: 00007f8618036090 R08: 0000000000000000 R09: 0000000000000000 [ 314.973739][ T7324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 314.981760][ T7324] R13: 00007f8617426038 R14: 00007f8617425fa0 R15: 00007ffeb8185e78 [ 314.989834][ T7324] [ 315.534551][ T7332] netlink: 180 bytes leftover after parsing attributes in process `syz.2.905'. [ 315.751796][ T7335] netlink: 132 bytes leftover after parsing attributes in process `syz.2.905'. [ 321.053319][ T7372] netlink: 'syz.0.919': attribute type 10 has an invalid length. [ 321.077309][ T7372] netlink: 40 bytes leftover after parsing attributes in process `syz.0.919'. [ 321.140321][ T7372] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 322.536458][ T7389] netlink: 'syz.2.923': attribute type 46 has an invalid length. [ 322.556431][ T7389] netlink: 36 bytes leftover after parsing attributes in process `syz.2.923'. [ 322.584370][ T7391] netlink: 'syz.4.925': attribute type 10 has an invalid length. [ 322.602351][ T7391] bond0: (slave macsec0): Error -34 calling dev_set_mtu [ 322.658148][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.665080][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.707033][ T7393] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.926'. [ 322.999028][ T7402] FAULT_INJECTION: forcing a failure. [ 322.999028][ T7402] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.045885][ T7402] CPU: 1 PID: 7402 Comm: syz.1.931 Not tainted syzkaller #0 [ 323.053261][ T7402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 323.063359][ T7402] Call Trace: [ 323.066682][ T7402] [ 323.069678][ T7402] dump_stack_lvl+0x188/0x24e [ 323.074418][ T7402] ? show_regs_print_info+0x12/0x12 [ 323.079692][ T7402] ? load_image+0x410/0x410 [ 323.084351][ T7402] ? __lock_acquire+0x7c40/0x7c40 [ 323.089443][ T7402] should_fail_ex+0x390/0x4c0 [ 323.094181][ T7402] _copy_from_user+0x2c/0x170 [ 323.098925][ T7402] ____sys_sendmsg+0x31a/0x9a0 [ 323.103738][ T7402] ? __lock_acquire+0x7c40/0x7c40 [ 323.108830][ T7402] ? __sys_sendmsg_sock+0x30/0x30 [ 323.113892][ T7402] ? __import_iovec+0x306/0x510 [ 323.118820][ T7402] ? import_iovec+0x6f/0xa0 [ 323.123359][ T7402] ___sys_sendmsg+0x2a2/0x360 [ 323.128074][ T7402] ? __sys_sendmsg+0x2a0/0x2a0 [ 323.132900][ T7402] ? ktime_get+0x7b/0x270 [ 323.137294][ T7402] __se_sys_sendmsg+0x1c3/0x2b0 [ 323.142181][ T7402] ? perf_trace_preemptirq_template+0x268/0x320 [ 323.148453][ T7402] ? __x64_sys_sendmsg+0x80/0x80 [ 323.153457][ T7402] ? lockdep_hardirqs_on+0x94/0x140 [ 323.158688][ T7402] do_syscall_64+0x4c/0xa0 [ 323.163134][ T7402] ? clear_bhb_loop+0x60/0xb0 [ 323.167844][ T7402] ? clear_bhb_loop+0x60/0xb0 [ 323.172558][ T7402] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 323.178483][ T7402] RIP: 0033:0x7f1ed199de59 [ 323.182953][ T7402] 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 [ 323.202589][ T7402] RSP: 002b:00007f1ed292a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 323.211065][ T7402] RAX: ffffffffffffffda RBX: 00007f1ed1c25fa0 RCX: 00007f1ed199de59 [ 323.219092][ T7402] RDX: 00000000200040c4 RSI: 0000200000001640 RDI: 0000000000000006 [ 323.227104][ T7402] RBP: 00007f1ed292a090 R08: 0000000000000000 R09: 0000000000000000 [ 323.235106][ T7402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.243192][ T7402] R13: 00007f1ed1c26038 R14: 00007f1ed1c25fa0 R15: 00007ffe9a7a6c48 [ 323.251208][ T7402] [ 326.241425][ T7418] netlink: 'syz.2.933': attribute type 3 has an invalid length. [ 326.272199][ T7418] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.933'. [ 329.360288][ T7433] netlink: 830 bytes leftover after parsing attributes in process `syz.1.939'. [ 329.401527][ T7436] netlink: 'syz.4.938': attribute type 10 has an invalid length. [ 329.500648][ T7436] netlink: 40 bytes leftover after parsing attributes in process `syz.4.938'. [ 329.542986][ T7436] device team0 entered promiscuous mode [ 329.603473][ T7436] device team_slave_0 entered promiscuous mode [ 329.677563][ T7445] FAULT_INJECTION: forcing a failure. [ 329.677563][ T7445] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 329.692275][ T7436] device team_slave_1 entered promiscuous mode [ 329.725650][ T7436] device netdevsim0 entered promiscuous mode [ 329.735477][ T7445] CPU: 1 PID: 7445 Comm: syz.1.945 Not tainted syzkaller #0 [ 329.742840][ T7445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 329.752947][ T7445] Call Trace: [ 329.756270][ T7445] [ 329.759249][ T7445] dump_stack_lvl+0x188/0x24e [ 329.763988][ T7445] ? show_regs_print_info+0x12/0x12 [ 329.769248][ T7445] ? load_image+0x410/0x410 [ 329.773847][ T7445] ? __lock_acquire+0x7c40/0x7c40 [ 329.779025][ T7445] should_fail_ex+0x390/0x4c0 [ 329.783767][ T7445] _copy_from_user+0x2c/0x170 [ 329.788590][ T7445] bpf_test_init+0xde/0x140 [ 329.793153][ T7445] bpf_prog_test_run_xdp+0x488/0xf80 [ 329.798487][ T7445] ? __lock_acquire+0x7c40/0x7c40 [ 329.803580][ T7445] ? dev_put+0x80/0x80 [ 329.807881][ T7445] ? dev_put+0x80/0x80 [ 329.812001][ T7445] bpf_prog_test_run+0x31c/0x390 [ 329.816997][ T7445] __sys_bpf+0x62b/0x780 [ 329.821296][ T7445] ? bpf_link_show_fdinfo+0x380/0x380 [ 329.826749][ T7445] ? lock_chain_count+0x20/0x20 [ 329.831700][ T7445] __x64_sys_bpf+0x78/0x90 [ 329.836174][ T7445] do_syscall_64+0x4c/0xa0 [ 329.840640][ T7445] ? clear_bhb_loop+0x60/0xb0 [ 329.845350][ T7445] ? clear_bhb_loop+0x60/0xb0 [ 329.850062][ T7445] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 329.856005][ T7445] RIP: 0033:0x7f1ed199de59 [ 329.860448][ T7445] 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 [ 329.880085][ T7445] RSP: 002b:00007f1ed292a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 329.888536][ T7445] RAX: ffffffffffffffda RBX: 00007f1ed1c25fa0 RCX: 00007f1ed199de59 [ 329.896560][ T7445] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 329.904560][ T7445] RBP: 00007f1ed292a090 R08: 0000000000000000 R09: 0000000000000000 [ 329.912575][ T7445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 329.920565][ T7445] R13: 00007f1ed1c26038 R14: 00007f1ed1c25fa0 R15: 00007ffe9a7a6c48 [ 329.928576][ T7445] [ 329.991382][ T7452] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.944'. [ 330.014722][ T7436] bridge0: port 3(team0) entered blocking state [ 330.169451][ T7436] bridge0: port 3(team0) entered disabled state [ 330.266182][ T7436] bridge0: port 3(team0) entered blocking state [ 330.273549][ T7436] bridge0: port 3(team0) entered forwarding state [ 330.307125][ T7441] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.943'. [ 330.342440][ T7452] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.944'. [ 330.933679][ T7467] netlink: 134056 bytes leftover after parsing attributes in process `syz.1.951'. [ 333.893082][ T7484] netlink: 'syz.3.959': attribute type 10 has an invalid length. [ 333.913416][ T7482] FAULT_INJECTION: forcing a failure. [ 333.913416][ T7482] name failslab, interval 1, probability 0, space 0, times 0 [ 333.956870][ T7482] CPU: 1 PID: 7482 Comm: syz.0.957 Not tainted syzkaller #0 [ 333.964267][ T7482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 333.974372][ T7482] Call Trace: [ 333.977742][ T7482] [ 333.980718][ T7482] dump_stack_lvl+0x188/0x24e [ 333.985504][ T7482] ? show_regs_print_info+0x12/0x12 [ 333.990772][ T7482] ? load_image+0x410/0x410 [ 333.995348][ T7482] ? __might_sleep+0xd0/0xd0 [ 333.999987][ T7482] ? __lock_acquire+0x7c40/0x7c40 [ 334.005079][ T7482] should_fail_ex+0x390/0x4c0 [ 334.009825][ T7482] should_failslab+0x5/0x20 [ 334.014386][ T7482] slab_pre_alloc_hook+0x59/0x300 [ 334.019461][ T7482] ? bpf_xdp_link_attach+0x147/0x490 [ 334.024784][ T7482] __kmem_cache_alloc_node+0x4f/0x270 [ 334.030193][ T7482] ? dev_get_by_index+0x1c8/0x2d0 [ 334.035254][ T7482] ? bpf_xdp_link_attach+0x147/0x490 [ 334.040570][ T7482] kmalloc_trace+0x26/0xe0 [ 334.045023][ T7482] bpf_xdp_link_attach+0x147/0x490 [ 334.050166][ T7482] ? lockdep_hardirqs_on+0x94/0x140 [ 334.055396][ T7482] ? dev_xdp_prog+0x100/0x100 [ 334.060107][ T7482] link_create+0x651/0xa20 [ 334.064561][ T7482] ? security_bpf+0x7a/0xa0 [ 334.069100][ T7482] __sys_bpf+0x6cb/0x780 [ 334.073375][ T7482] ? bpf_link_show_fdinfo+0x380/0x380 [ 334.078788][ T7482] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 334.084993][ T7482] __x64_sys_bpf+0x78/0x90 [ 334.089444][ T7482] do_syscall_64+0x4c/0xa0 [ 334.093893][ T7482] ? clear_bhb_loop+0x60/0xb0 [ 334.098601][ T7482] ? clear_bhb_loop+0x60/0xb0 [ 334.103313][ T7482] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 334.109261][ T7482] RIP: 0033:0x7f861719de59 [ 334.113722][ T7482] 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 [ 334.133526][ T7482] RSP: 002b:00007f8618036028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 334.141970][ T7482] RAX: ffffffffffffffda RBX: 00007f8617425fa0 RCX: 00007f861719de59 [ 334.149968][ T7482] RDX: 000000000000000a RSI: 0000200000000240 RDI: 000000000000001c [ 334.157971][ T7482] RBP: 00007f8618036090 R08: 0000000000000000 R09: 0000000000000000 [ 334.165993][ T7482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 334.173988][ T7482] R13: 00007f8617426038 R14: 00007f8617425fa0 R15: 00007ffeb8185e78 [ 334.182009][ T7482] [ 334.928348][ T7502] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.962'. [ 334.965376][ T7502] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.962'. [ 335.234838][ T7505] FAULT_INJECTION: forcing a failure. [ 335.234838][ T7505] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 335.299460][ T7505] CPU: 0 PID: 7505 Comm: syz.1.964 Not tainted syzkaller #0 [ 335.306855][ T7505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 335.317002][ T7505] Call Trace: [ 335.320321][ T7505] [ 335.323294][ T7505] dump_stack_lvl+0x188/0x24e [ 335.328035][ T7505] ? show_regs_print_info+0x12/0x12 [ 335.333290][ T7505] ? load_image+0x410/0x410 [ 335.337843][ T7505] ? __lock_acquire+0x7c40/0x7c40 [ 335.343033][ T7505] ? tomoyo_path_number_perm+0x5a4/0x650 [ 335.348716][ T7505] ? tomoyo_path_number_perm+0x205/0x650 [ 335.354405][ T7505] should_fail_ex+0x390/0x4c0 [ 335.359140][ T7505] _copy_from_user+0x2c/0x170 [ 335.363865][ T7505] dev_ifconf+0xd8/0x300 [ 335.368175][ T7505] ? sock_diag_rcv_msg+0x5e0/0x5e0 [ 335.373355][ T7505] sock_ioctl+0x286/0x700 [ 335.377740][ T7505] ? sock_poll+0x420/0x420 [ 335.382219][ T7505] ? bpf_lsm_file_ioctl+0x5/0x10 [ 335.387237][ T7505] ? security_file_ioctl+0x7c/0xa0 [ 335.392401][ T7505] ? sock_poll+0x420/0x420 [ 335.396872][ T7505] __se_sys_ioctl+0xfa/0x170 [ 335.401499][ T7505] do_syscall_64+0x4c/0xa0 [ 335.405956][ T7505] ? clear_bhb_loop+0x60/0xb0 [ 335.410672][ T7505] ? clear_bhb_loop+0x60/0xb0 [ 335.415404][ T7505] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 335.421326][ T7505] RIP: 0033:0x7f1ed199de59 [ 335.425772][ T7505] 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 [ 335.445423][ T7505] RSP: 002b:00007f1ed292a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 335.454034][ T7505] RAX: ffffffffffffffda RBX: 00007f1ed1c25fa0 RCX: 00007f1ed199de59 [ 335.462133][ T7505] RDX: 0000200000000080 RSI: 0000000000008912 RDI: 0000000000000006 [ 335.470139][ T7505] RBP: 00007f1ed292a090 R08: 0000000000000000 R09: 0000000000000000 [ 335.478142][ T7505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 335.486159][ T7505] R13: 00007f1ed1c26038 R14: 00007f1ed1c25fa0 R15: 00007ffe9a7a6c48 [ 335.494177][ T7505] [ 338.621263][ T7537] FAULT_INJECTION: forcing a failure. [ 338.621263][ T7537] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 338.688839][ T7537] CPU: 1 PID: 7537 Comm: syz.3.974 Not tainted syzkaller #0 [ 338.696321][ T7537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 338.706526][ T7537] Call Trace: [ 338.709853][ T7537] [ 338.712829][ T7537] dump_stack_lvl+0x188/0x24e [ 338.717612][ T7537] ? show_regs_print_info+0x12/0x12 [ 338.722874][ T7537] ? load_image+0x410/0x410 [ 338.727428][ T7537] ? __lock_acquire+0x7c40/0x7c40 [ 338.732525][ T7537] should_fail_ex+0x390/0x4c0 [ 338.737263][ T7537] _copy_from_user+0x2c/0x170 [ 338.742002][ T7537] __copy_msghdr+0x384/0x560 [ 338.746651][ T7537] ___sys_sendmsg+0x210/0x360 [ 338.751395][ T7537] ? __sys_sendmsg+0x2a0/0x2a0 [ 338.756234][ T7537] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 338.762045][ T7537] __se_sys_sendmsg+0x1c3/0x2b0 [ 338.766958][ T7537] ? __x64_sys_sendmsg+0x80/0x80 [ 338.772098][ T7537] ? syscall_enter_from_user_mode+0x2a/0x80 [ 338.778093][ T7537] do_syscall_64+0x4c/0xa0 [ 338.782567][ T7537] ? clear_bhb_loop+0x60/0xb0 [ 338.787292][ T7537] ? clear_bhb_loop+0x60/0xb0 [ 338.792022][ T7537] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 338.797963][ T7537] RIP: 0033:0x7f37e6b9de59 [ 338.802425][ T7537] 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 [ 338.822099][ T7537] RSP: 002b:00007f37e7a9a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 338.830575][ T7537] RAX: ffffffffffffffda RBX: 00007f37e6e25fa0 RCX: 00007f37e6b9de59 [ 338.838598][ T7537] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000007 [ 338.846651][ T7537] RBP: 00007f37e7a9a090 R08: 0000000000000000 R09: 0000000000000000 [ 338.854677][ T7537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 338.862705][ T7537] R13: 00007f37e6e26038 R14: 00007f37e6e25fa0 R15: 00007fffa76d98d8 [ 338.870744][ T7537] [ 339.613638][ T7546] netlink: 212168 bytes leftover after parsing attributes in process `syz.1.976'. [ 340.322956][ T7554] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.977'. [ 340.789265][ T7547] netlink: 'syz.1.976': attribute type 10 has an invalid length. [ 340.873568][ T7547] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 340.922000][ T7554] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.977'. [ 340.950419][ T7560] netlink: 'syz.3.980': attribute type 10 has an invalid length. [ 341.060256][ T7560] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 341.200206][ T7563] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 341.264098][ T7563] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 343.607538][ T7633] pimreg1: tun_chr_ioctl cmd 1074025677 [ 343.631449][ T7633] pimreg1: linktype set to 769 [ 345.087389][ T7697] netlink: 'syz.2.1049': attribute type 10 has an invalid length. [ 345.134300][ T7697] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1049'. [ 345.380882][ T7701] device syzkaller0 entered promiscuous mode [ 345.915705][ T7720] netlink: 212168 bytes leftover after parsing attributes in process `syz.2.1056'. [ 346.629495][ T7725] delete_channel: no stack [ 348.962857][ T7721] netlink: 'syz.2.1056': attribute type 10 has an invalid length. [ 348.967396][ T7720] platform regulatory.0: loading /lib/firmware/regulatory.db failed with error -12 [ 348.986301][ T7720] platform regulatory.0: Direct firmware load for regulatory.db failed with error -12 [ 349.005152][ T7720] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 349.020080][ T7721] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 349.521641][ T7754] delete_channel: no stack [ 350.036289][ T7769] sock: sock_set_timeout: `syz.4.1075' (pid 7769) tries to set negative timeout [ 350.105887][ T7770] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1076'. [ 350.230453][ T7775] netlink: 'syz.1.1077': attribute type 3 has an invalid length. [ 350.288051][ T7779] netlink: 'syz.3.1078': attribute type 10 has an invalid length. [ 350.297669][ T7776] netlink: 'syz.1.1077': attribute type 3 has an invalid length. [ 350.349528][ T7776] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.1077'. [ 350.375531][ T7775] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.1077'. [ 350.404255][ T7779] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 350.703459][ T7781] bridge0: port 2(bridge_slave_1) entered disabled state [ 350.876619][ T7781] device bridge_slave_0 left promiscuous mode [ 350.939561][ T7781] bridge0: port 1(bridge_slave_0) entered disabled state [ 351.697011][ T7786] netlink: 'syz.1.1081': attribute type 21 has an invalid length. [ 351.710050][ T7790] netlink: 'syz.3.1082': attribute type 10 has an invalid length. [ 351.727249][ T7790] team0: Device vxcan1 is of different type [ 352.012992][ T7802] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1085'. [ 352.316414][ T7817] FAULT_INJECTION: forcing a failure. [ 352.316414][ T7817] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 352.402661][ T7817] CPU: 0 PID: 7817 Comm: syz.4.1092 Not tainted syzkaller #0 [ 352.410167][ T7817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 352.420285][ T7817] Call Trace: [ 352.423623][ T7817] [ 352.426608][ T7817] dump_stack_lvl+0x188/0x24e [ 352.431416][ T7817] ? show_regs_print_info+0x12/0x12 [ 352.436687][ T7817] ? load_image+0x410/0x410 [ 352.441287][ T7817] ? __might_fault+0xa6/0x120 [ 352.446102][ T7817] should_fail_ex+0x390/0x4c0 [ 352.450916][ T7817] copyin+0x1b/0x120 [ 352.454902][ T7817] _copy_from_iter+0x559/0x1130 [ 352.459836][ T7817] ? copyout_mc+0x110/0x110 [ 352.464490][ T7817] ? __virt_addr_valid+0x188/0x540 [ 352.469714][ T7817] ? __virt_addr_valid+0x188/0x540 [ 352.474960][ T7817] ? __virt_addr_valid+0x467/0x540 [ 352.480127][ T7817] ? __phys_addr_symbol+0x2b/0x70 [ 352.485275][ T7817] ? __check_object_size+0x4f6/0xa70 [ 352.490669][ T7817] netlink_sendmsg+0x755/0xbd0 [ 352.495520][ T7817] ? netlink_getsockopt+0x550/0x550 [ 352.500768][ T7817] ? apparmor_socket_sendmsg+0x8a/0x330 [ 352.506413][ T7817] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 352.511769][ T7817] ? security_socket_sendmsg+0x7c/0xa0 [ 352.517319][ T7817] ? netlink_getsockopt+0x550/0x550 [ 352.522582][ T7817] ____sys_sendmsg+0x5ed/0x9a0 [ 352.527495][ T7817] ? __sys_sendmsg_sock+0x30/0x30 [ 352.532567][ T7817] ? __import_iovec+0x306/0x510 [ 352.537463][ T7817] ? import_iovec+0x6f/0xa0 [ 352.542006][ T7817] ___sys_sendmsg+0x2a2/0x360 [ 352.546732][ T7817] ? __sys_sendmsg+0x2a0/0x2a0 [ 352.551559][ T7817] ? __lock_acquire+0x7c40/0x7c40 [ 352.556671][ T7817] __se_sys_sendmsg+0x1c3/0x2b0 [ 352.561569][ T7817] ? __x64_sys_sendmsg+0x80/0x80 [ 352.566567][ T7817] ? lockdep_hardirqs_on+0x94/0x140 [ 352.571891][ T7817] do_syscall_64+0x4c/0xa0 [ 352.576353][ T7817] ? clear_bhb_loop+0x60/0xb0 [ 352.581112][ T7817] ? clear_bhb_loop+0x60/0xb0 [ 352.585832][ T7817] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 352.591762][ T7817] RIP: 0033:0x7f1765b9de59 [ 352.596213][ T7817] 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 [ 352.615858][ T7817] RSP: 002b:00007f17669a7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 352.624306][ T7817] RAX: ffffffffffffffda RBX: 00007f1765e25fa0 RCX: 00007f1765b9de59 [ 352.632313][ T7817] RDX: 000000000404a880 RSI: 0000200000000080 RDI: 0000000000000003 [ 352.640320][ T7817] RBP: 00007f17669a7090 R08: 0000000000000000 R09: 0000000000000000 [ 352.648325][ T7817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 352.656331][ T7817] R13: 00007f1765e26038 R14: 00007f1765e25fa0 R15: 00007ffd0aea7df8 [ 352.664353][ T7817] [ 352.702746][ T7822] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1093'. [ 353.079758][ T7831] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1091'. [ 353.140877][ T7831] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1091'. [ 353.421544][ T7839] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1094'. [ 353.526225][ T7840] netlink: 202920 bytes leftover after parsing attributes in process `syz.0.1096'. [ 353.650186][ T7837] netlink: 134056 bytes leftover after parsing attributes in process `syz.2.1095'. [ 354.138178][ T7852] FAULT_INJECTION: forcing a failure. [ 354.138178][ T7852] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 354.218190][ T7852] CPU: 1 PID: 7852 Comm: syz.1.1099 Not tainted syzkaller #0 [ 354.225663][ T7852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 354.235766][ T7852] Call Trace: [ 354.239081][ T7852] [ 354.242044][ T7852] dump_stack_lvl+0x188/0x24e [ 354.246779][ T7852] ? show_regs_print_info+0x12/0x12 [ 354.252026][ T7852] ? load_image+0x410/0x410 [ 354.256577][ T7852] ? __lock_acquire+0x7c40/0x7c40 [ 354.261660][ T7852] ? __kmem_cache_alloc_node+0x19d/0x270 [ 354.267425][ T7852] should_fail_ex+0x390/0x4c0 [ 354.272157][ T7852] _copy_from_user+0x2c/0x170 [ 354.276968][ T7852] ____sys_sendmsg+0x31a/0x9a0 [ 354.281788][ T7852] ? __sys_sendmsg_sock+0x30/0x30 [ 354.286858][ T7852] ? __import_iovec+0x306/0x510 [ 354.291769][ T7852] ? import_iovec+0x6f/0xa0 [ 354.296322][ T7852] ___sys_sendmsg+0x2a2/0x360 [ 354.301058][ T7852] ? __sys_sendmsg+0x2a0/0x2a0 [ 354.305897][ T7852] ? __lock_acquire+0x7c40/0x7c40 [ 354.311000][ T7852] __se_sys_sendmsg+0x1c3/0x2b0 [ 354.315930][ T7852] ? __x64_sys_sendmsg+0x80/0x80 [ 354.320931][ T7852] ? lockdep_hardirqs_on+0x94/0x140 [ 354.326181][ T7852] do_syscall_64+0x4c/0xa0 [ 354.330662][ T7852] ? clear_bhb_loop+0x60/0xb0 [ 354.335387][ T7852] ? clear_bhb_loop+0x60/0xb0 [ 354.340122][ T7852] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 354.346069][ T7852] RIP: 0033:0x7f1ed199de59 [ 354.350525][ T7852] 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 [ 354.370174][ T7852] RSP: 002b:00007f1ed292a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 354.378667][ T7852] RAX: ffffffffffffffda RBX: 00007f1ed1c25fa0 RCX: 00007f1ed199de59 [ 354.386680][ T7852] RDX: 0000000000008000 RSI: 0000200000000000 RDI: 0000000000000003 [ 354.394699][ T7852] RBP: 00007f1ed292a090 R08: 0000000000000000 R09: 0000000000000000 [ 354.402722][ T7852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 354.410739][ T7852] R13: 00007f1ed1c26038 R14: 00007f1ed1c25fa0 R15: 00007ffe9a7a6c48 [ 354.418798][ T7852] [ 354.559771][ T7862] netlink: 'syz.2.1103': attribute type 10 has an invalid length. [ 354.569299][ T7862] team0: Device vxcan1 is of different type [ 354.917128][ T7873] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1107'. [ 355.350950][ T7883] netlink: 'syz.1.1110': attribute type 29 has an invalid length. [ 355.382290][ T7883] netlink: 'syz.1.1110': attribute type 29 has an invalid length. [ 355.453022][ T7883] netlink: 'syz.1.1110': attribute type 19 has an invalid length. [ 355.512668][ T7883] netlink: 'syz.1.1110': attribute type 29 has an invalid length. [ 355.562475][ T7883] netlink: 'syz.1.1110': attribute type 29 has an invalid length. [ 355.902226][ T7887] can: request_module (can-proto-0) failed. [ 356.023128][ T7894] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1112'. [ 358.346773][ T7899] netlink: 134056 bytes leftover after parsing attributes in process `syz.1.1114'. [ 361.176994][ T7922] FAULT_INJECTION: forcing a failure. [ 361.176994][ T7922] name failslab, interval 1, probability 0, space 0, times 0 [ 361.190201][ T7922] CPU: 0 PID: 7922 Comm: syz.0.1121 Not tainted syzkaller #0 [ 361.197629][ T7922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 361.207824][ T7922] Call Trace: [ 361.211143][ T7922] [ 361.214117][ T7922] dump_stack_lvl+0x188/0x24e [ 361.218900][ T7922] ? show_regs_print_info+0x12/0x12 [ 361.224156][ T7922] ? load_image+0x410/0x410 [ 361.228742][ T7922] should_fail_ex+0x390/0x4c0 [ 361.233517][ T7922] should_failslab+0x5/0x20 [ 361.238150][ T7922] slab_pre_alloc_hook+0x59/0x300 [ 361.243245][ T7922] kmem_cache_alloc+0x56/0x2f0 [ 361.248068][ T7922] ? sctp_get_port_local+0x69b/0x1500 [ 361.253603][ T7922] sctp_get_port_local+0x69b/0x1500 [ 361.258873][ T7922] ? __lock_acquire+0x7c40/0x7c40 [ 361.264075][ T7922] ? sctp_do_bind+0x8f0/0x8f0 [ 361.268823][ T7922] ? sctp_bind_addr_match+0x2c/0x2a0 [ 361.274198][ T7922] sctp_do_bind+0x4c0/0x8f0 [ 361.278881][ T7922] sctp_connect_new_asoc+0x266/0x6a0 [ 361.284241][ T7922] ? __sctp_connect+0xd80/0xd80 [ 361.289155][ T7922] ? __local_bh_enable_ip+0x136/0x1c0 [ 361.294662][ T7922] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 361.300282][ T7922] ? security_sctp_bind_connect+0x85/0xb0 [ 361.306155][ T7922] sctp_sendmsg+0x1686/0x2940 [ 361.311036][ T7922] ? sctp_getsockopt+0x8a0/0x8a0 [ 361.316045][ T7922] ? __might_fault+0xa6/0x120 [ 361.320825][ T7922] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 361.327305][ T7922] ? aa_sock_msg_perm+0x94/0x150 [ 361.332594][ T7922] ? inet_sendmsg+0xca/0x2a0 [ 361.337291][ T7922] ? inet_send_prepare+0x250/0x250 [ 361.342476][ T7922] ____sys_sendmsg+0x5ed/0x9a0 [ 361.347327][ T7922] ? __sys_sendmsg_sock+0x30/0x30 [ 361.352422][ T7922] ? __import_iovec+0x306/0x510 [ 361.357359][ T7922] ? import_iovec+0x6f/0xa0 [ 361.361936][ T7922] ___sys_sendmsg+0x2a2/0x360 [ 361.366689][ T7922] ? __sys_sendmsg+0x2a0/0x2a0 [ 361.371562][ T7922] ? __lock_acquire+0x7c40/0x7c40 [ 361.376709][ T7922] __se_sys_sendmsg+0x1c3/0x2b0 [ 361.381718][ T7922] ? __x64_sys_sendmsg+0x80/0x80 [ 361.386756][ T7922] ? lockdep_hardirqs_on+0x94/0x140 [ 361.392033][ T7922] do_syscall_64+0x4c/0xa0 [ 361.396510][ T7922] ? clear_bhb_loop+0x60/0xb0 [ 361.401261][ T7922] ? clear_bhb_loop+0x60/0xb0 [ 361.406013][ T7922] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 361.411966][ T7922] RIP: 0033:0x7f861719de59 [ 361.416433][ T7922] 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 [ 361.436102][ T7922] RSP: 002b:00007f8618036028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 361.444588][ T7922] RAX: ffffffffffffffda RBX: 00007f8617425fa0 RCX: 00007f861719de59 [ 361.452621][ T7922] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000004 [ 361.460681][ T7922] RBP: 00007f8618036090 R08: 0000000000000000 R09: 0000000000000000 [ 361.468707][ T7922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 361.476733][ T7922] R13: 00007f8617426038 R14: 00007f8617425fa0 R15: 00007ffeb8185e78 [ 361.484798][ T7922] [ 361.864855][ T7934] netlink: 'syz.0.1125': attribute type 3 has an invalid length. [ 361.892282][ T7934] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1125'. [ 362.216908][ T7947] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1127'. [ 362.770966][ T7958] IPv6: NLM_F_CREATE should be specified when creating new route [ 363.745130][ T7963] netlink: 134056 bytes leftover after parsing attributes in process `syz.4.1134'. [ 366.564707][ T7996] device syzkaller0 entered promiscuous mode [ 367.526968][ T8027] FAULT_INJECTION: forcing a failure. [ 367.526968][ T8027] name failslab, interval 1, probability 0, space 0, times 0 [ 367.549530][ T8027] CPU: 0 PID: 8027 Comm: syz.0.1152 Not tainted syzkaller #0 [ 367.557089][ T8027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 367.567205][ T8027] Call Trace: [ 367.570537][ T8027] [ 367.573532][ T8027] dump_stack_lvl+0x188/0x24e [ 367.578280][ T8027] ? show_regs_print_info+0x12/0x12 [ 367.583539][ T8027] ? load_image+0x410/0x410 [ 367.588094][ T8027] ? __might_sleep+0xd0/0xd0 [ 367.592810][ T8027] ? __lock_acquire+0x7c40/0x7c40 [ 367.597945][ T8027] ? __lock_acquire+0x138a/0x7c40 [ 367.603042][ T8027] should_fail_ex+0x390/0x4c0 [ 367.607775][ T8027] should_failslab+0x5/0x20 [ 367.612332][ T8027] slab_pre_alloc_hook+0x59/0x300 [ 367.617591][ T8027] kmem_cache_alloc_node+0x5a/0x310 [ 367.622863][ T8027] ? __alloc_skb+0xf9/0x7d0 [ 367.627465][ T8027] __alloc_skb+0xf9/0x7d0 [ 367.631859][ T8027] alloc_skb_with_frags+0xa7/0x710 [ 367.637022][ T8027] ? __might_fault+0xa6/0x120 [ 367.641781][ T8027] ? __lock_acquire+0x7c40/0x7c40 [ 367.646874][ T8027] ? mark_lock+0x94/0x320 [ 367.651277][ T8027] sock_alloc_send_pskb+0x87f/0x9a0 [ 367.656643][ T8027] ? sock_kzfree_s+0x50/0x50 [ 367.661294][ T8027] ? __lock_acquire+0x1465/0x7c40 [ 367.666388][ T8027] ? dev_get_by_index+0x1e/0x2d0 [ 367.671732][ T8027] ? dev_get_by_index+0x1e/0x2d0 [ 367.676743][ T8027] packet_sendmsg+0x327d/0x4de0 [ 367.681742][ T8027] ? aa_sk_perm+0x950/0x950 [ 367.686401][ T8027] ? __might_sleep+0xd0/0xd0 [ 367.691066][ T8027] ? trace_event_raw_event_lock+0x230/0x230 [ 367.697070][ T8027] ? aa_sk_perm+0x81f/0x950 [ 367.701648][ T8027] ? aa_af_perm+0x340/0x340 [ 367.706201][ T8027] ? packet_getsockopt+0x980/0x980 [ 367.711410][ T8027] ? apparmor_socket_sendmsg+0x8a/0x330 [ 367.717052][ T8027] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 367.722392][ T8027] ? security_socket_sendmsg+0x7c/0xa0 [ 367.727905][ T8027] ? packet_getsockopt+0x980/0x980 [ 367.733093][ T8027] ____sys_sendmsg+0x5ed/0x9a0 [ 367.737928][ T8027] ? __sys_sendmsg_sock+0x30/0x30 [ 367.743012][ T8027] ? __import_iovec+0x306/0x510 [ 367.747944][ T8027] ? import_iovec+0x6f/0xa0 [ 367.752506][ T8027] ___sys_sendmsg+0x2a2/0x360 [ 367.757276][ T8027] ? __sys_sendmsg+0x2a0/0x2a0 [ 367.762130][ T8027] ? __lock_acquire+0x7c40/0x7c40 [ 367.767255][ T8027] __se_sys_sendmsg+0x1c3/0x2b0 [ 367.772170][ T8027] ? __x64_sys_sendmsg+0x80/0x80 [ 367.777191][ T8027] ? lockdep_hardirqs_on+0x94/0x140 [ 367.782448][ T8027] do_syscall_64+0x4c/0xa0 [ 367.786960][ T8027] ? clear_bhb_loop+0x60/0xb0 [ 367.791744][ T8027] ? clear_bhb_loop+0x60/0xb0 [ 367.796483][ T8027] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 367.802436][ T8027] RIP: 0033:0x7f861719de59 [ 367.806915][ T8027] 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 [ 367.826621][ T8027] RSP: 002b:00007f8618036028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 367.835095][ T8027] RAX: ffffffffffffffda RBX: 00007f8617425fa0 RCX: 00007f861719de59 [ 367.843123][ T8027] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 367.851147][ T8027] RBP: 00007f8618036090 R08: 0000000000000000 R09: 0000000000000000 [ 367.859180][ T8027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 367.867207][ T8027] R13: 00007f8617426038 R14: 00007f8617425fa0 R15: 00007ffeb8185e78 [ 367.875260][ T8027] [ 371.484004][ T4277] Bluetooth: hci3: ACL packet too small [ 371.540881][ T8050] device syzkaller0 entered promiscuous mode [ 374.288173][ T8046] device lo entered promiscuous mode [ 374.466376][ T8046] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 376.225981][ T8067] netlink: 'syz.2.1166': attribute type 5 has an invalid length. [ 376.234129][ T8066] netlink: 'syz.0.1164': attribute type 16 has an invalid length. [ 376.258530][ T8066] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1164'. [ 376.278304][ T8066] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 376.844120][ T8081] device syzkaller0 entered promiscuous mode [ 379.474612][ T8103] netlink: 'syz.2.1174': attribute type 1 has an invalid length. [ 379.510065][ T8103] netlink: 5 bytes leftover after parsing attributes in process `syz.2.1174'. [ 381.243737][ T8103] netlink: 'syz.2.1174': attribute type 10 has an invalid length. [ 381.255060][ T8103] team0: Port device netdevsim0 added [ 381.680684][ T8122] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1176'. [ 381.727465][ T8122] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1176'. [ 384.400016][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 384.406963][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 384.670306][ T8128] netlink: 'syz.1.1181': attribute type 10 has an invalid length. [ 384.691989][ T8134] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1185'. [ 384.701022][ T8134] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1185'. [ 385.004907][ T8147] netlink: 26 bytes leftover after parsing attributes in process `syz.2.1198'. [ 385.278385][ T8149] netlink: 'syz.4.1189': attribute type 1 has an invalid length. [ 385.324457][ T8149] netlink: 5 bytes leftover after parsing attributes in process `syz.4.1189'. [ 385.377917][ T8149] netlink: 'syz.4.1189': attribute type 10 has an invalid length. [ 385.706729][ T8166] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1201'. [ 386.001514][ T8168] device syzkaller0 entered promiscuous mode [ 390.807305][ T8204] netlink: 'syz.0.1207': attribute type 1 has an invalid length. [ 390.837149][ T8204] netlink: 5 bytes leftover after parsing attributes in process `syz.0.1207'. [ 392.864124][ T8180] netlink: 'syz.1.1195': attribute type 16 has an invalid length. [ 392.876024][ T8180] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1195'. [ 392.910098][ T8192] netlink: 22 bytes leftover after parsing attributes in process `syz.4.1199'. [ 392.946282][ T8204] netlink: 'syz.0.1207': attribute type 10 has an invalid length. [ 393.012200][ T8220] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1210'. [ 393.947287][ T8236] netlink: 14207 bytes leftover after parsing attributes in process `syz.2.1215'. [ 393.974568][ T8237] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1214'. [ 393.995045][ T8236] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1215'. [ 394.028237][ T8237] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1214'. [ 395.158101][ T8251] netlink: 'syz.3.1219': attribute type 27 has an invalid length. [ 395.792683][ T8274] netlink: 'syz.3.1224': attribute type 1 has an invalid length. [ 395.902911][ T8274] netlink: 14975 bytes leftover after parsing attributes in process `syz.3.1224'. [ 396.153703][ T8278] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1225'. [ 396.292101][ T8278] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1225'. [ 396.770659][ T8284] FAULT_INJECTION: forcing a failure. [ 396.770659][ T8284] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 396.896711][ T8284] CPU: 1 PID: 8284 Comm: syz.0.1227 Not tainted syzkaller #0 [ 396.904187][ T8284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 396.914290][ T8284] Call Trace: [ 396.917606][ T8284] [ 396.920583][ T8284] dump_stack_lvl+0x188/0x24e [ 396.925326][ T8284] ? show_regs_print_info+0x12/0x12 [ 396.930590][ T8284] ? load_image+0x410/0x410 [ 396.935147][ T8284] ? __lock_acquire+0x7c40/0x7c40 [ 396.940240][ T8284] should_fail_ex+0x390/0x4c0 [ 396.944977][ T8284] _copy_from_user+0x2c/0x170 [ 396.949709][ T8284] ioctl_standard_iw_point+0x5f4/0xd50 [ 396.955342][ T8284] ? __cfg80211_wext_giwauth+0x10/0x10 [ 396.960862][ T8284] ? iw_handler_get_iwstats+0x240/0x240 [ 396.966467][ T8284] ? wext_ioctl_dispatch+0xaf/0x470 [ 396.971726][ T8284] ? mutex_lock_nested+0x10/0x10 [ 396.976836][ T8284] ? full_name_hash+0x8e/0xe0 [ 396.981627][ T8284] ioctl_standard_call+0xaa/0x250 [ 396.986709][ T8284] ? __cfg80211_wext_giwauth+0x10/0x10 [ 396.992227][ T8284] ? __cfg80211_wext_giwauth+0x10/0x10 [ 396.997739][ T8284] wext_ioctl_dispatch+0x3da/0x470 [ 397.002904][ T8284] ? wext_ioctl_dispatch+0x470/0x470 [ 397.008244][ T8284] ? iw_handler_get_private+0x1e0/0x1e0 [ 397.013849][ T8284] wext_handle_ioctl+0x114/0x1d0 [ 397.018844][ T8284] ? call_commit_handler+0xf0/0xf0 [ 397.024038][ T8284] sock_ioctl+0x143/0x700 [ 397.028438][ T8284] ? sock_poll+0x420/0x420 [ 397.032927][ T8284] ? bpf_lsm_file_ioctl+0x5/0x10 [ 397.038063][ T8284] ? security_file_ioctl+0x7c/0xa0 [ 397.043246][ T8284] ? sock_poll+0x420/0x420 [ 397.047724][ T8284] __se_sys_ioctl+0xfa/0x170 [ 397.052411][ T8284] do_syscall_64+0x4c/0xa0 [ 397.056885][ T8284] ? clear_bhb_loop+0x60/0xb0 [ 397.061656][ T8284] ? clear_bhb_loop+0x60/0xb0 [ 397.066395][ T8284] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 397.072341][ T8284] RIP: 0033:0x7f861719de59 [ 397.076797][ T8284] 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 [ 397.096459][ T8284] RSP: 002b:00007f8618015028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 397.104947][ T8284] RAX: ffffffffffffffda RBX: 00007f8617426090 RCX: 00007f861719de59 [ 397.112984][ T8284] RDX: 0000200000000000 RSI: 0000000000008b34 RDI: 0000000000000005 [ 397.121009][ T8284] RBP: 00007f8618015090 R08: 0000000000000000 R09: 0000000000000000 [ 397.129027][ T8284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 397.137049][ T8284] R13: 00007f8617426128 R14: 00007f8617426090 R15: 00007ffeb8185e78 [ 397.145089][ T8284] [ 397.966898][ T8301] FAULT_INJECTION: forcing a failure. [ 397.966898][ T8301] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 397.990412][ T8301] CPU: 0 PID: 8301 Comm: syz.4.1233 Not tainted syzkaller #0 [ 397.997871][ T8301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 398.007973][ T8301] Call Trace: [ 398.011298][ T8301] [ 398.014267][ T8301] dump_stack_lvl+0x188/0x24e [ 398.019013][ T8301] ? show_regs_print_info+0x12/0x12 [ 398.024265][ T8301] ? load_image+0x410/0x410 [ 398.028823][ T8301] ? __might_fault+0xa6/0x120 [ 398.033560][ T8301] should_fail_ex+0x390/0x4c0 [ 398.038336][ T8301] copyin+0x1b/0x120 [ 398.042291][ T8301] _copy_from_iter+0x447/0x1130 [ 398.047204][ T8301] ? copyout_mc+0x110/0x110 [ 398.051844][ T8301] ? __virt_addr_valid+0x188/0x540 [ 398.057015][ T8301] ? __virt_addr_valid+0x188/0x540 [ 398.062186][ T8301] ? __virt_addr_valid+0x467/0x540 [ 398.067354][ T8301] ? __phys_addr_symbol+0x2b/0x70 [ 398.072428][ T8301] ? __check_object_size+0x4f6/0xa70 [ 398.077810][ T8301] netlink_sendmsg+0x755/0xbd0 [ 398.082642][ T8301] ? netlink_getsockopt+0x550/0x550 [ 398.087895][ T8301] ? apparmor_socket_sendmsg+0x8a/0x330 [ 398.093486][ T8301] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 398.098815][ T8301] ? security_socket_sendmsg+0x7c/0xa0 [ 398.104306][ T8301] ? netlink_getsockopt+0x550/0x550 [ 398.109565][ T8301] ____sys_sendmsg+0x5ed/0x9a0 [ 398.114396][ T8301] ? __sys_sendmsg_sock+0x30/0x30 [ 398.119451][ T8301] ? __import_iovec+0x306/0x510 [ 398.124336][ T8301] ? import_iovec+0x6f/0xa0 [ 398.128870][ T8301] ___sys_sendmsg+0x2a2/0x360 [ 398.133587][ T8301] ? __sys_sendmsg+0x2a0/0x2a0 [ 398.138399][ T8301] ? __lock_acquire+0x7c40/0x7c40 [ 398.143474][ T8301] __se_sys_sendmsg+0x1c3/0x2b0 [ 398.148355][ T8301] ? __x64_sys_sendmsg+0x80/0x80 [ 398.153364][ T8301] ? lockdep_hardirqs_on+0x94/0x140 [ 398.158594][ T8301] do_syscall_64+0x4c/0xa0 [ 398.163046][ T8301] ? clear_bhb_loop+0x60/0xb0 [ 398.167767][ T8301] ? clear_bhb_loop+0x60/0xb0 [ 398.172481][ T8301] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 398.178403][ T8301] RIP: 0033:0x7f1765b9de59 [ 398.182934][ T8301] 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 [ 398.202661][ T8301] RSP: 002b:00007f17669a7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 398.211103][ T8301] RAX: ffffffffffffffda RBX: 00007f1765e25fa0 RCX: 00007f1765b9de59 [ 398.219117][ T8301] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000005 [ 398.227113][ T8301] RBP: 00007f17669a7090 R08: 0000000000000000 R09: 0000000000000000 [ 398.235112][ T8301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 398.243109][ T8301] R13: 00007f1765e26038 R14: 00007f1765e25fa0 R15: 00007ffd0aea7df8 [ 398.251120][ T8301] [ 398.756311][ T8313] netlink: 'syz.1.1236': attribute type 2 has an invalid length. [ 398.797066][ T8313] netlink: 'syz.1.1236': attribute type 1 has an invalid length. [ 398.807068][ T8314] netlink: 'syz.1.1236': attribute type 22 has an invalid length. [ 398.842291][ T8313] netlink: 'syz.1.1236': attribute type 4 has an invalid length. [ 398.868879][ T8313] netlink: 'syz.1.1236': attribute type 6 has an invalid length. [ 398.897353][ T8314] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1236'. [ 398.972781][ T8313] netlink: 'syz.1.1236': attribute type 7 has an invalid length. [ 398.980612][ T8313] netlink: 'syz.1.1236': attribute type 5 has an invalid length. [ 399.035521][ T8313] netlink: 206468 bytes leftover after parsing attributes in process `syz.1.1236'. [ 399.047086][ T8312] netlink: 'syz.1.1236': attribute type 2 has an invalid length. [ 399.082252][ T8312] netlink: 'syz.1.1236': attribute type 1 has an invalid length. [ 399.093674][ T8312] netlink: 'syz.1.1236': attribute type 4 has an invalid length. [ 399.101662][ T8312] netlink: 206468 bytes leftover after parsing attributes in process `syz.1.1236'. [ 399.597891][ T8325] netlink: 134056 bytes leftover after parsing attributes in process `syz.1.1239'. [ 402.558659][ T8350] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1243'. [ 403.052278][ T8350] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1243'. [ 403.949432][ T8372] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1252'. [ 404.043005][ T8372] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1252'. [ 406.360372][ T8381] validate_nla: 9 callbacks suppressed [ 406.360393][ T8381] netlink: 'syz.1.1256': attribute type 5 has an invalid length. [ 406.589191][ T8386] FAULT_INJECTION: forcing a failure. [ 406.589191][ T8386] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 406.618533][ T8387] netlink: 'syz.3.1258': attribute type 21 has an invalid length. [ 406.635549][ T8387] netlink: 'syz.3.1258': attribute type 6 has an invalid length. [ 406.646940][ T8386] CPU: 0 PID: 8386 Comm: syz.4.1259 Not tainted syzkaller #0 [ 406.654395][ T8386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 406.664491][ T8386] Call Trace: [ 406.667816][ T8386] [ 406.670782][ T8386] dump_stack_lvl+0x188/0x24e [ 406.675519][ T8386] ? show_regs_print_info+0x12/0x12 [ 406.680770][ T8386] ? load_image+0x410/0x410 [ 406.685323][ T8386] ? __lock_acquire+0x7c40/0x7c40 [ 406.690404][ T8386] should_fail_ex+0x390/0x4c0 [ 406.695139][ T8386] _copy_from_user+0x2c/0x170 [ 406.699866][ T8386] bpf_test_init+0xde/0x140 [ 406.704516][ T8386] bpf_prog_test_run_xdp+0x488/0xf80 [ 406.709847][ T8386] ? __lock_acquire+0x7c40/0x7c40 [ 406.714937][ T8386] ? dev_put+0x80/0x80 [ 406.719077][ T8386] ? dev_put+0x80/0x80 [ 406.723208][ T8386] bpf_prog_test_run+0x31c/0x390 [ 406.728298][ T8386] __sys_bpf+0x62b/0x780 [ 406.732596][ T8386] ? bpf_link_show_fdinfo+0x380/0x380 [ 406.738046][ T8386] ? lock_chain_count+0x20/0x20 [ 406.742984][ T8386] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 406.749025][ T8386] __x64_sys_bpf+0x78/0x90 [ 406.753500][ T8386] do_syscall_64+0x4c/0xa0 [ 406.757974][ T8386] ? clear_bhb_loop+0x60/0xb0 [ 406.762731][ T8386] ? clear_bhb_loop+0x60/0xb0 [ 406.767466][ T8386] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 406.773407][ T8386] RIP: 0033:0x7f1765b9de59 [ 406.777863][ T8386] 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 [ 406.797522][ T8386] RSP: 002b:00007f17669a7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 406.802983][ T8387] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1258'. [ 406.805992][ T8386] RAX: ffffffffffffffda RBX: 00007f1765e25fa0 RCX: 00007f1765b9de59 [ 406.806014][ T8386] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 406.806029][ T8386] RBP: 00007f17669a7090 R08: 0000000000000000 R09: 0000000000000000 [ 406.806044][ T8386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 406.806058][ T8386] R13: 00007f1765e26038 R14: 00007f1765e25fa0 R15: 00007ffd0aea7df8 [ 406.855108][ T8386] [ 407.101163][ T8398] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1263'. [ 407.276269][ T8402] netlink: 'syz.1.1265': attribute type 1 has an invalid length. [ 407.327111][ T8400] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1262'. [ 407.337396][ T8400] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1262'. [ 407.356311][ T8397] delete_channel: no stack [ 410.760065][ T8419] netlink: 'syz.1.1269': attribute type 39 has an invalid length. [ 411.184724][ T8432] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1270'. [ 411.194145][ T8432] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1270'. [ 413.569351][ T8476] FAULT_INJECTION: forcing a failure. [ 413.569351][ T8476] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 413.683815][ T8476] CPU: 0 PID: 8476 Comm: syz.4.1287 Not tainted syzkaller #0 [ 413.691291][ T8476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 413.701407][ T8476] Call Trace: [ 413.704746][ T8476] [ 413.707726][ T8476] dump_stack_lvl+0x188/0x24e [ 413.712484][ T8476] ? show_regs_print_info+0x12/0x12 [ 413.717754][ T8476] ? load_image+0x410/0x410 [ 413.722325][ T8476] ? __lock_acquire+0x7c40/0x7c40 [ 413.727535][ T8476] should_fail_ex+0x390/0x4c0 [ 413.732268][ T8476] _copy_from_user+0x2c/0x170 [ 413.736989][ T8476] __sys_bpf+0x2ea/0x780 [ 413.741324][ T8476] ? bpf_link_show_fdinfo+0x380/0x380 [ 413.746771][ T8476] ? lock_chain_count+0x20/0x20 [ 413.751699][ T8476] __x64_sys_bpf+0x78/0x90 [ 413.756190][ T8476] do_syscall_64+0x4c/0xa0 [ 413.760649][ T8476] ? clear_bhb_loop+0x60/0xb0 [ 413.765365][ T8476] ? clear_bhb_loop+0x60/0xb0 [ 413.770079][ T8476] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 413.776081][ T8476] RIP: 0033:0x7f1765b9de59 [ 413.780534][ T8476] 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 [ 413.800168][ T8476] RSP: 002b:00007f1766986028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 413.808612][ T8476] RAX: ffffffffffffffda RBX: 00007f1765e26090 RCX: 00007f1765b9de59 [ 413.816617][ T8476] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 413.824635][ T8476] RBP: 00007f1766986090 R08: 0000000000000000 R09: 0000000000000000 [ 413.832638][ T8476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 413.840641][ T8476] R13: 00007f1765e26128 R14: 00007f1765e26090 R15: 00007ffd0aea7df8 [ 413.848767][ T8476] [ 414.599588][ T8502] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1293'. [ 414.613690][ T8503] netlink: 'syz.4.1295': attribute type 10 has an invalid length. [ 414.938154][ T8502] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1293'. [ 415.261326][ T8508] netlink: 'syz.1.1297': attribute type 41 has an invalid length. [ 415.910298][ T8520] netlink: 'syz.0.1301': attribute type 29 has an invalid length. [ 415.994650][ T8520] netlink: 'syz.0.1301': attribute type 29 has an invalid length. [ 416.033842][ T8521] netlink: 'syz.0.1301': attribute type 29 has an invalid length. [ 416.125823][ T8520] netlink: 'syz.0.1301': attribute type 29 has an invalid length. [ 416.213337][ T8522] netlink: 'syz.0.1301': attribute type 29 has an invalid length. [ 418.952255][ T8527] netlink: 'syz.1.1302': attribute type 10 has an invalid length. [ 419.004163][ T8535] FAULT_INJECTION: forcing a failure. [ 419.004163][ T8535] name failslab, interval 1, probability 0, space 0, times 0 [ 419.074990][ T8535] CPU: 0 PID: 8535 Comm: syz.0.1306 Not tainted syzkaller #0 [ 419.082456][ T8535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 419.092592][ T8535] Call Trace: [ 419.095909][ T8535] [ 419.098875][ T8535] dump_stack_lvl+0x188/0x24e [ 419.103611][ T8535] ? show_regs_print_info+0x12/0x12 [ 419.108862][ T8535] ? load_image+0x410/0x410 [ 419.113413][ T8535] ? __might_sleep+0xd0/0xd0 [ 419.118053][ T8535] ? __lock_acquire+0x7c40/0x7c40 [ 419.123248][ T8535] should_fail_ex+0x390/0x4c0 [ 419.127984][ T8535] should_failslab+0x5/0x20 [ 419.132533][ T8535] slab_pre_alloc_hook+0x59/0x300 [ 419.137603][ T8535] ? __get_vm_area_node+0x122/0x330 [ 419.142936][ T8535] __kmem_cache_alloc_node+0x4f/0x270 [ 419.148365][ T8535] ? __get_vm_area_node+0x122/0x330 [ 419.153615][ T8535] kmalloc_node_trace+0x22/0xe0 [ 419.158550][ T8535] __get_vm_area_node+0x122/0x330 [ 419.163618][ T8535] ? perf_event_output_forward+0x282/0x2f0 [ 419.169487][ T8535] __vmalloc_node_range+0x357/0x1380 [ 419.174822][ T8535] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 419.180429][ T8535] ? irqentry_enter+0x33/0x50 [ 419.185151][ T8535] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 419.191235][ T8535] ? aa_get_newest_label+0xf9/0x5b0 [ 419.196494][ T8535] ? free_vm_area+0x50/0x50 [ 419.201051][ T8535] ? end_current_label_crit_section+0x170/0x170 [ 419.207347][ T8535] ? apparmor_capable+0xb0/0x190 [ 419.212337][ T8535] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 419.217942][ T8535] __vmalloc+0x76/0x80 [ 419.222059][ T8535] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 419.227665][ T8535] bpf_prog_alloc_no_stats+0x37/0x3a0 [ 419.233094][ T8535] ? bpf_prog_alloc+0x13/0x1b0 [ 419.237919][ T8535] bpf_prog_alloc+0x1c/0x1b0 [ 419.242567][ T8535] bpf_prog_load+0x7d4/0x1530 [ 419.247307][ T8535] ? map_freeze+0x390/0x390 [ 419.251867][ T8535] ? __might_fault+0xa6/0x120 [ 419.256682][ T8535] ? __might_fault+0xa6/0x120 [ 419.261416][ T8535] ? __might_fault+0xc2/0x120 [ 419.266131][ T8535] ? __might_fault+0xa6/0x120 [ 419.270859][ T8535] ? bpf_lsm_bpf+0x5/0x10 [ 419.275229][ T8535] ? security_bpf+0x7a/0xa0 [ 419.279794][ T8535] __sys_bpf+0x5b8/0x780 [ 419.284099][ T8535] ? bpf_link_show_fdinfo+0x380/0x380 [ 419.289549][ T8535] ? lock_chain_count+0x20/0x20 [ 419.294448][ T8535] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 419.300496][ T8535] __x64_sys_bpf+0x78/0x90 [ 419.304977][ T8535] do_syscall_64+0x4c/0xa0 [ 419.309451][ T8535] ? clear_bhb_loop+0x60/0xb0 [ 419.314175][ T8535] ? clear_bhb_loop+0x60/0xb0 [ 419.318901][ T8535] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 419.324848][ T8535] RIP: 0033:0x7f861719de59 [ 419.329301][ T8535] 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 [ 419.348950][ T8535] RSP: 002b:00007f8618036028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 419.357420][ T8535] RAX: ffffffffffffffda RBX: 00007f8617425fa0 RCX: 00007f861719de59 [ 419.365458][ T8535] RDX: 0000000000000048 RSI: 0000200000000200 RDI: 0000000000000005 [ 419.373482][ T8535] RBP: 00007f8618036090 R08: 0000000000000000 R09: 0000000000000000 [ 419.381494][ T8535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 419.389510][ T8535] R13: 00007f8617426038 R14: 00007f8617425fa0 R15: 00007ffeb8185e78 [ 419.397589][ T8535] [ 419.505027][ T8535] syz.0.1306: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 419.526019][ T8535] CPU: 0 PID: 8535 Comm: syz.0.1306 Not tainted syzkaller #0 [ 419.533468][ T8535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 419.543574][ T8535] Call Trace: [ 419.546894][ T8535] [ 419.549867][ T8535] dump_stack_lvl+0x188/0x24e [ 419.554629][ T8535] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 419.561131][ T8535] ? show_regs_print_info+0x12/0x12 [ 419.566385][ T8535] ? load_image+0x410/0x410 [ 419.570944][ T8535] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 419.577426][ T8535] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 419.583988][ T8535] warn_alloc+0x242/0x330 [ 419.588470][ T8535] ? __get_vm_area_node+0x122/0x330 [ 419.593733][ T8535] ? zone_watermark_ok_safe+0x270/0x270 [ 419.599349][ T8535] ? rcu_is_watching+0x11/0xa0 [ 419.604270][ T8535] ? __get_vm_area_node+0x318/0x330 [ 419.609693][ T8535] ? perf_event_output_forward+0x282/0x2f0 [ 419.615567][ T8535] __vmalloc_node_range+0x37c/0x1380 [ 419.620901][ T8535] ? irqentry_enter+0x33/0x50 [ 419.625633][ T8535] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 419.631687][ T8535] ? aa_get_newest_label+0xf9/0x5b0 [ 419.636942][ T8535] ? free_vm_area+0x50/0x50 [ 419.641508][ T8535] ? end_current_label_crit_section+0x170/0x170 [ 419.647817][ T8535] ? apparmor_capable+0xb0/0x190 [ 419.652804][ T8535] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 419.658437][ T8535] __vmalloc+0x76/0x80 [ 419.662562][ T8535] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 419.668289][ T8535] bpf_prog_alloc_no_stats+0x37/0x3a0 [ 419.673716][ T8535] ? bpf_prog_alloc+0x13/0x1b0 [ 419.678547][ T8535] bpf_prog_alloc+0x1c/0x1b0 [ 419.683231][ T8535] bpf_prog_load+0x7d4/0x1530 [ 419.688067][ T8535] ? map_freeze+0x390/0x390 [ 419.692638][ T8535] ? __might_fault+0xa6/0x120 [ 419.697389][ T8535] ? __might_fault+0xa6/0x120 [ 419.702134][ T8535] ? __might_fault+0xc2/0x120 [ 419.706851][ T8535] ? __might_fault+0xa6/0x120 [ 419.711589][ T8535] ? bpf_lsm_bpf+0x5/0x10 [ 419.715973][ T8535] ? security_bpf+0x7a/0xa0 [ 419.720544][ T8535] __sys_bpf+0x5b8/0x780 [ 419.724847][ T8535] ? bpf_link_show_fdinfo+0x380/0x380 [ 419.730287][ T8535] ? lock_chain_count+0x20/0x20 [ 419.735190][ T8535] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 419.741236][ T8535] __x64_sys_bpf+0x78/0x90 [ 419.745713][ T8535] do_syscall_64+0x4c/0xa0 [ 419.750187][ T8535] ? clear_bhb_loop+0x60/0xb0 [ 419.755445][ T8535] ? clear_bhb_loop+0x60/0xb0 [ 419.760181][ T8535] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 419.766149][ T8535] RIP: 0033:0x7f861719de59 [ 419.770608][ T8535] 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 [ 419.790374][ T8535] RSP: 002b:00007f8618036028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 419.798837][ T8535] RAX: ffffffffffffffda RBX: 00007f8617425fa0 RCX: 00007f861719de59 [ 419.806852][ T8535] RDX: 0000000000000048 RSI: 0000200000000200 RDI: 0000000000000005 [ 419.814870][ T8535] RBP: 00007f8618036090 R08: 0000000000000000 R09: 0000000000000000 [ 419.822879][ T8535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 419.830887][ T8535] R13: 00007f8617426038 R14: 00007f8617425fa0 R15: 00007ffeb8185e78 [ 419.838929][ T8535] [ 419.915118][ T8535] Mem-Info: [ 419.918341][ T8535] active_anon:5672 inactive_anon:0 isolated_anon:0 [ 419.918341][ T8535] active_file:20130 inactive_file:40078 isolated_file:0 [ 419.918341][ T8535] unevictable:768 dirty:311 writeback:0 [ 419.918341][ T8535] slab_reclaimable:20851 slab_unreclaimable:93122 [ 419.918341][ T8535] mapped:31656 shmem:1361 pagetables:617 [ 419.918341][ T8535] sec_pagetables:0 bounce:0 [ 419.918341][ T8535] kernel_misc_reclaimable:0 [ 419.918341][ T8535] free:1323864 free_pcp:9816 free_cma:0 [ 419.991952][ T8535] Node 0 active_anon:22688kB inactive_anon:0kB active_file:80520kB inactive_file:160108kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:126624kB dirty:1244kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10048kB pagetables:2468kB sec_pagetables:0kB all_unreclaimable? no [ 420.025257][ T8535] 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 [ 420.057286][ T8535] 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 [ 420.093004][ T8535] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 420.101709][ T8535] Node 0 DMA32 free:1378096kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:22688kB inactive_anon:0kB active_file:80520kB inactive_file:160108kB unevictable:1536kB writepending:1244kB present:3129332kB managed:2592912kB mlocked:0kB bounce:0kB free_pcp:23476kB local_pcp:5756kB free_cma:0kB [ 420.139273][ T8535] lowmem_reserve[]: 0 0 1 1 1 [ 420.145118][ T8535] Node 0 Normal free:12kB 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:12kB free_cma:0kB [ 420.179212][ T8535] lowmem_reserve[]: 0 0 0 0 0 [ 420.184366][ T8535] Node 1 Normal free:3901988kB 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:15584kB local_pcp:6752kB free_cma:0kB [ 420.222162][ T8535] lowmem_reserve[]: 0 0 0 0 0 [ 420.230808][ T8535] 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 [ 420.252003][ T8535] Node 0 DMA32: 1685*4kB (UM) 1268*8kB (UME) 970*16kB (UME) 1030*32kB (UME) 1104*64kB (UME) 316*128kB (UME) 108*256kB (UME) 38*512kB (UME) 11*1024kB (UME) 10*2048kB (UM) 274*4096kB (UM) = 1377620kB [ 420.278655][ T8535] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 420.298186][ T8535] Node 1 Normal: 237*4kB (UME) 66*8kB (UME) 38*16kB (UME) 66*32kB (UE) 33*64kB (UME) 25*128kB (UME) 7*256kB (UME) 3*512kB (UM) 0*1024kB 1*2048kB (E) 949*4096kB (M) = 3901988kB [ 420.327172][ T8535] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 420.344298][ T8535] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 420.358515][ T8535] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 420.371183][ T8535] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 420.387330][ T8535] 61569 total pagecache pages [ 420.392635][ T8535] 0 pages in swap cache [ 420.396833][ T8535] Free swap = 124996kB [ 420.401329][ T8535] Total swap = 124996kB [ 420.420697][ T8535] 2097051 pages RAM [ 420.429972][ T8535] 0 pages HighMem/MovableOnly [ 420.440654][ T8535] 415222 pages reserved [ 420.451057][ T8535] 0 pages cma reserved [ 421.876497][ T8527] team0: Device hsr_slave_0 failed to register rx_handler [ 423.207910][ T8571] FAULT_INJECTION: forcing a failure. [ 423.207910][ T8571] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 423.264837][ T8571] CPU: 1 PID: 8571 Comm: syz.3.1315 Not tainted syzkaller #0 [ 423.272304][ T8571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 423.282406][ T8571] Call Trace: [ 423.285728][ T8571] [ 423.288712][ T8571] dump_stack_lvl+0x188/0x24e [ 423.293537][ T8571] ? show_regs_print_info+0x12/0x12 [ 423.298807][ T8571] ? load_image+0x410/0x410 [ 423.303363][ T8571] ? __lock_acquire+0x7c40/0x7c40 [ 423.308543][ T8571] ? snprintf+0xe5/0x140 [ 423.312835][ T8571] should_fail_ex+0x390/0x4c0 [ 423.317579][ T8571] _copy_to_user+0x2c/0x130 [ 423.322144][ T8571] simple_read_from_buffer+0xe3/0x150 [ 423.327647][ T8571] proc_fail_nth_read+0x1a6/0x220 [ 423.332798][ T8571] ? proc_fault_inject_write+0x310/0x310 [ 423.338490][ T8571] ? fsnotify_perm+0x248/0x550 [ 423.343306][ T8571] ? proc_fault_inject_write+0x310/0x310 [ 423.348988][ T8571] vfs_read+0x2db/0x960 [ 423.353226][ T8571] ? kernel_read+0x1e0/0x1e0 [ 423.358140][ T8571] ? __fget_files+0x28/0x460 [ 423.362883][ T8571] ? __fget_files+0x3fc/0x460 [ 423.367631][ T8571] ? __fdget_pos+0x2ae/0x360 [ 423.372277][ T8571] ? ksys_read+0x70/0x260 [ 423.376717][ T8571] ksys_read+0x14d/0x260 [ 423.381021][ T8571] ? vfs_write+0x9a0/0x9a0 [ 423.385502][ T8571] ? lockdep_hardirqs_on+0x94/0x140 [ 423.390748][ T8571] do_syscall_64+0x4c/0xa0 [ 423.395215][ T8571] ? clear_bhb_loop+0x60/0xb0 [ 423.400032][ T8571] ? clear_bhb_loop+0x60/0xb0 [ 423.404768][ T8571] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 423.410709][ T8571] RIP: 0033:0x7f37e6b5e68e [ 423.415169][ T8571] 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 [ 423.434912][ T8571] RSP: 002b:00007f37e7a99fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 423.443643][ T8571] RAX: ffffffffffffffda RBX: 00007f37e7a9a6c0 RCX: 00007f37e6b5e68e [ 423.451692][ T8571] RDX: 000000000000000f RSI: 00007f37e7a9a0a0 RDI: 0000000000000006 [ 423.459737][ T8571] RBP: 00007f37e7a9a090 R08: 0000000000000000 R09: 0000000000000000 [ 423.463711][ T8576] netlink: 'syz.2.1317': attribute type 9 has an invalid length. [ 423.467819][ T8571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 423.467858][ T8571] R13: 00007f37e6e26038 R14: 00007f37e6e25fa0 R15: 00007fffa76d98d8 [ 423.467894][ T8571] [ 423.649725][ T8576] netlink: 126588 bytes leftover after parsing attributes in process `syz.2.1317'. [ 424.400745][ T8596] netlink: 'syz.2.1320': attribute type 19 has an invalid length. [ 424.492519][ T8596] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1320'. [ 424.757297][ T8608] netlink: 'syz.4.1325': attribute type 10 has an invalid length. [ 424.798761][ T8608] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1325'. [ 431.827784][ T8685] FAULT_INJECTION: forcing a failure. [ 431.827784][ T8685] name failslab, interval 1, probability 0, space 0, times 0 [ 431.872527][ T8685] CPU: 0 PID: 8685 Comm: syz.3.1352 Not tainted syzkaller #0 [ 431.880095][ T8685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 431.890243][ T8685] Call Trace: [ 431.893585][ T8685] [ 431.896567][ T8685] dump_stack_lvl+0x188/0x24e [ 431.901317][ T8685] ? show_regs_print_info+0x12/0x12 [ 431.906587][ T8685] ? load_image+0x410/0x410 [ 431.911166][ T8685] ? __might_sleep+0xd0/0xd0 [ 431.915823][ T8685] ? __lock_acquire+0x7c40/0x7c40 [ 431.920945][ T8685] should_fail_ex+0x390/0x4c0 [ 431.925706][ T8685] should_failslab+0x5/0x20 [ 431.930267][ T8685] slab_pre_alloc_hook+0x59/0x300 [ 431.935363][ T8685] ? sk_prot_alloc+0xe7/0x210 [ 431.940106][ T8685] __kmem_cache_alloc_node+0x4f/0x270 [ 431.945552][ T8685] ? sk_prot_alloc+0xe7/0x210 [ 431.950312][ T8685] __kmalloc+0xa3/0x240 [ 431.954632][ T8685] sk_prot_alloc+0xe7/0x210 [ 431.959197][ T8685] ? sk_alloc+0x20/0x330 [ 431.963497][ T8685] sk_alloc+0x36/0x330 [ 431.967625][ T8685] ? bpf_ctx_init+0x154/0x190 [ 431.972360][ T8685] bpf_prog_test_run_skb+0x36d/0x18e0 [ 431.978055][ T8685] ? lockdep_hardirqs_on+0x94/0x140 [ 431.983333][ T8685] ? cpu_online+0xa0/0xa0 [ 431.987843][ T8685] ? cpu_online+0xa0/0xa0 [ 431.992496][ T8685] bpf_prog_test_run+0x31c/0x390 [ 431.997513][ T8685] __sys_bpf+0x62b/0x780 [ 432.001853][ T8685] ? bpf_link_show_fdinfo+0x380/0x380 [ 432.007302][ T8685] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 432.013551][ T8685] __x64_sys_bpf+0x78/0x90 [ 432.018110][ T8685] do_syscall_64+0x4c/0xa0 [ 432.022582][ T8685] ? clear_bhb_loop+0x60/0xb0 [ 432.027314][ T8685] ? clear_bhb_loop+0x60/0xb0 [ 432.032049][ T8685] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 432.037995][ T8685] RIP: 0033:0x7f37e6b9de59 [ 432.042450][ T8685] 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 [ 432.062113][ T8685] RSP: 002b:00007f37e7a9a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 432.070588][ T8685] RAX: ffffffffffffffda RBX: 00007f37e6e25fa0 RCX: 00007f37e6b9de59 [ 432.078608][ T8685] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 432.086625][ T8685] RBP: 00007f37e7a9a090 R08: 0000000000000000 R09: 0000000000000000 [ 432.094640][ T8685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 432.102769][ T8685] R13: 00007f37e6e26038 R14: 00007f37e6e25fa0 R15: 00007fffa76d98d8 [ 432.110843][ T8685] [ 435.352663][ T8707] netlink: 'syz.0.1359': attribute type 10 has an invalid length. [ 435.434663][ T8707] device veth0_vlan left promiscuous mode [ 435.473777][ T8707] device veth0_vlan entered promiscuous mode [ 435.494301][ T8707] team0: Device veth0_vlan failed to register rx_handler [ 435.819604][ T8721] netlink: 16166 bytes leftover after parsing attributes in process `syz.1.1365'. [ 436.137972][ T8730] netlink: 830 bytes leftover after parsing attributes in process `syz.2.1368'. [ 437.780402][ T8739] bridge0: port 4(ip6gretap0) entered blocking state [ 437.833688][ T8739] bridge0: port 4(ip6gretap0) entered disabled state [ 437.867302][ T8739] device ip6gretap0 entered promiscuous mode [ 437.919973][ T8739] bridge0: port 4(ip6gretap0) entered blocking state [ 437.927254][ T8739] bridge0: port 4(ip6gretap0) entered forwarding state [ 441.117459][ T8765] netlink: 'syz.1.1379': attribute type 10 has an invalid length. [ 441.258783][ T8773] netlink: 'syz.4.1382': attribute type 29 has an invalid length. [ 441.310486][ T8773] netlink: 'syz.4.1382': attribute type 29 has an invalid length. [ 441.392078][ T8773] netlink: 'syz.4.1382': attribute type 29 has an invalid length. [ 443.516640][ T8794] FAULT_INJECTION: forcing a failure. [ 443.516640][ T8794] name failslab, interval 1, probability 0, space 0, times 0 [ 443.608638][ T8794] CPU: 0 PID: 8794 Comm: syz.1.1387 Not tainted syzkaller #0 [ 443.616110][ T8794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 443.626300][ T8794] Call Trace: [ 443.629704][ T8794] [ 443.632666][ T8794] dump_stack_lvl+0x188/0x24e [ 443.637419][ T8794] ? show_regs_print_info+0x12/0x12 [ 443.642695][ T8794] ? load_image+0x410/0x410 [ 443.647252][ T8794] ? __might_sleep+0xd0/0xd0 [ 443.651894][ T8794] ? __lock_acquire+0x7c40/0x7c40 [ 443.657068][ T8794] should_fail_ex+0x390/0x4c0 [ 443.661810][ T8794] should_failslab+0x5/0x20 [ 443.666353][ T8794] slab_pre_alloc_hook+0x59/0x300 [ 443.671430][ T8794] ? perf_trace_preemptirq_template+0x268/0x320 [ 443.677757][ T8794] ? ip_options_get+0x4c/0x4e0 [ 443.682591][ T8794] __kmem_cache_alloc_node+0x4f/0x270 [ 443.688018][ T8794] ? ip_options_get+0x4c/0x4e0 [ 443.693012][ T8794] __kmalloc+0xa3/0x240 [ 443.697231][ T8794] ip_options_get+0x4c/0x4e0 [ 443.701875][ T8794] ip_cmsg_send+0x4fc/0xa50 [ 443.706447][ T8794] raw_sendmsg+0x57c/0x1940 [ 443.711035][ T8794] ? perf_trace_preemptirq_template+0x268/0x320 [ 443.717366][ T8794] ? compat_raw_ioctl+0x60/0x60 [ 443.722287][ T8794] ? aa_sk_perm+0x81f/0x950 [ 443.726858][ T8794] ? aa_sock_msg_perm+0x94/0x150 [ 443.731856][ T8794] ? sock_rps_record_flow+0x19/0x3f0 [ 443.737212][ T8794] ? inet_sendmsg+0x7a/0x2a0 [ 443.741850][ T8794] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 443.747185][ T8794] ? inet_send_prepare+0x250/0x250 [ 443.752353][ T8794] ____sys_sendmsg+0x5ed/0x9a0 [ 443.757255][ T8794] ? __lock_acquire+0x7c40/0x7c40 [ 443.762340][ T8794] ? __sys_sendmsg_sock+0x30/0x30 [ 443.767421][ T8794] ? __import_iovec+0x306/0x510 [ 443.772461][ T8794] ? import_iovec+0x6f/0xa0 [ 443.777046][ T8794] ___sys_sendmsg+0x2a2/0x360 [ 443.781848][ T8794] ? __sys_sendmsg+0x2a0/0x2a0 [ 443.786734][ T8794] __se_sys_sendmsg+0x1c3/0x2b0 [ 443.791690][ T8794] ? perf_trace_preemptirq_template+0x268/0x320 [ 443.798007][ T8794] ? __x64_sys_sendmsg+0x80/0x80 [ 443.803038][ T8794] ? lockdep_hardirqs_on+0x94/0x140 [ 443.808333][ T8794] do_syscall_64+0x4c/0xa0 [ 443.812818][ T8794] ? clear_bhb_loop+0x60/0xb0 [ 443.817597][ T8794] ? clear_bhb_loop+0x60/0xb0 [ 443.822343][ T8794] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 443.828306][ T8794] RIP: 0033:0x7f1ed199de59 [ 443.832774][ T8794] 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 [ 443.852443][ T8794] RSP: 002b:00007f1ed292a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 443.860916][ T8794] RAX: ffffffffffffffda RBX: 00007f1ed1c25fa0 RCX: 00007f1ed199de59 [ 443.868937][ T8794] RDX: 00000000200040c4 RSI: 0000200000001640 RDI: 0000000000000006 [ 443.876958][ T8794] RBP: 00007f1ed292a090 R08: 0000000000000000 R09: 0000000000000000 [ 443.885072][ T8794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 443.893125][ T8794] R13: 00007f1ed1c26038 R14: 00007f1ed1c25fa0 R15: 00007ffe9a7a6c48 [ 443.901159][ T8794] [ 443.937568][ T8801] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1388'. [ 443.986712][ T8801] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1388'. [ 445.535271][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.542110][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 446.953346][ T8810] netlink: 830 bytes leftover after parsing attributes in process `syz.1.1390'. [ 447.072584][ T8815] netlink: 'syz.0.1392': attribute type 1 has an invalid length. [ 447.080655][ T8815] netlink: 5 bytes leftover after parsing attributes in process `syz.0.1392'. [ 447.143775][ T4277] Bluetooth: hci1: unexpected event 0x0b length: 15 > 11 [ 447.282948][ T8820] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 447.356988][ T8820] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 447.710248][ T8820] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 447.742047][ T8820] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 447.886572][ T8821] netlink: 830 bytes leftover after parsing attributes in process `syz.2.1391'. [ 448.435427][ T8852] netlink: 463 bytes leftover after parsing attributes in process `syz.1.1400'. [ 449.086088][ T8871] FAULT_INJECTION: forcing a failure. [ 449.086088][ T8871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 449.132881][ T8872] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1406'. [ 449.162227][ T8871] CPU: 0 PID: 8871 Comm: syz.4.1408 Not tainted syzkaller #0 [ 449.169715][ T8871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 449.179809][ T8871] Call Trace: [ 449.183130][ T8871] [ 449.186092][ T8871] dump_stack_lvl+0x188/0x24e [ 449.190825][ T8871] ? show_regs_print_info+0x12/0x12 [ 449.196087][ T8871] ? load_image+0x410/0x410 [ 449.200619][ T8871] ? __lock_acquire+0x7c40/0x7c40 [ 449.205771][ T8871] should_fail_ex+0x390/0x4c0 [ 449.210487][ T8871] _copy_from_user+0x2c/0x170 [ 449.215225][ T8871] bpf_prog_test_run_skb+0x263/0x18e0 [ 449.220630][ T8871] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 449.226822][ T8871] ? lockdep_hardirqs_on+0x94/0x140 [ 449.232053][ T8871] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 449.238249][ T8871] ? cpu_online+0xa0/0xa0 [ 449.242620][ T8871] bpf_prog_test_run+0x31c/0x390 [ 449.247593][ T8871] __sys_bpf+0x62b/0x780 [ 449.251879][ T8871] ? bpf_link_show_fdinfo+0x380/0x380 [ 449.257306][ T8871] ? lock_chain_count+0x20/0x20 [ 449.262186][ T8871] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 449.268217][ T8871] __x64_sys_bpf+0x78/0x90 [ 449.272674][ T8871] do_syscall_64+0x4c/0xa0 [ 449.277124][ T8871] ? clear_bhb_loop+0x60/0xb0 [ 449.281830][ T8871] ? clear_bhb_loop+0x60/0xb0 [ 449.286551][ T8871] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 449.292480][ T8871] RIP: 0033:0x7f1765b9de59 [ 449.296960][ T8871] 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 [ 449.316621][ T8871] RSP: 002b:00007f17669a7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 449.325088][ T8871] RAX: ffffffffffffffda RBX: 00007f1765e25fa0 RCX: 00007f1765b9de59 [ 449.333110][ T8871] RDX: 000000000000004c RSI: 0000200000000080 RDI: 000000000000000a [ 449.341105][ T8871] RBP: 00007f17669a7090 R08: 0000000000000000 R09: 0000000000000000 [ 449.349117][ T8871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 449.357117][ T8871] R13: 00007f1765e26038 R14: 00007f1765e25fa0 R15: 00007ffd0aea7df8 [ 449.365127][ T8871] [ 449.389965][ T8872] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1406'. [ 449.556036][ T8875] netlink: 15231 bytes leftover after parsing attributes in process `syz.3.1409'. [ 450.090015][ T8880] netlink: 134056 bytes leftover after parsing attributes in process `syz.3.1411'. [ 450.384878][ T8884] FAULT_INJECTION: forcing a failure. [ 450.384878][ T8884] name failslab, interval 1, probability 0, space 0, times 0 [ 450.593093][ T8884] CPU: 0 PID: 8884 Comm: syz.3.1411 Not tainted syzkaller #0 [ 450.600556][ T8884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 450.610658][ T8884] Call Trace: [ 450.614007][ T8884] [ 450.616977][ T8884] dump_stack_lvl+0x188/0x24e [ 450.621712][ T8884] ? show_regs_print_info+0x12/0x12 [ 450.626961][ T8884] ? load_image+0x410/0x410 [ 450.631513][ T8884] ? __might_sleep+0xd0/0xd0 [ 450.636148][ T8884] ? __lock_acquire+0x7c40/0x7c40 [ 450.641231][ T8884] should_fail_ex+0x390/0x4c0 [ 450.645966][ T8884] should_failslab+0x5/0x20 [ 450.650524][ T8884] slab_pre_alloc_hook+0x59/0x300 [ 450.655607][ T8884] kmem_cache_alloc_lru+0x49/0x2e0 [ 450.660759][ T8884] ? __d_alloc+0x2e/0x6e0 [ 450.665132][ T8884] __d_alloc+0x2e/0x6e0 [ 450.669329][ T8884] ? d_alloc_pseudo+0xe/0x70 [ 450.673961][ T8884] d_alloc_pseudo+0x19/0x70 [ 450.678594][ T8884] alloc_file_pseudo+0xe0/0x200 [ 450.683506][ T8884] ? alloc_empty_file_noaccount+0x80/0x80 [ 450.689282][ T8884] ? __lock_acquire+0x7c40/0x7c40 [ 450.694361][ T8884] ? __local_bh_enable_ip+0x13e/0x1c0 [ 450.699787][ T8884] ? _local_bh_enable+0xa0/0xa0 [ 450.704691][ T8884] anon_inode_getfile+0xc1/0x1a0 [ 450.709770][ T8884] bpf_link_prime+0xa2/0x1d0 [ 450.714503][ T8884] bpf_xdp_link_attach+0x1f2/0x490 [ 450.719751][ T8884] ? dev_xdp_prog+0x100/0x100 [ 450.724493][ T8884] link_create+0x651/0xa20 [ 450.728963][ T8884] __sys_bpf+0x6cb/0x780 [ 450.733256][ T8884] ? bpf_link_show_fdinfo+0x380/0x380 [ 450.738694][ T8884] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 450.744913][ T8884] __x64_sys_bpf+0x78/0x90 [ 450.749385][ T8884] do_syscall_64+0x4c/0xa0 [ 450.753855][ T8884] ? clear_bhb_loop+0x60/0xb0 [ 450.758581][ T8884] ? clear_bhb_loop+0x60/0xb0 [ 450.763320][ T8884] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 450.769262][ T8884] RIP: 0033:0x7f37e6b9de59 [ 450.773719][ T8884] 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 [ 450.793376][ T8884] RSP: 002b:00007f37e7a79028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 450.801840][ T8884] RAX: ffffffffffffffda RBX: 00007f37e6e26090 RCX: 00007f37e6b9de59 [ 450.809888][ T8884] RDX: 000000000000000a RSI: 0000200000000240 RDI: 000000000000001c [ 450.818083][ T8884] RBP: 00007f37e7a79090 R08: 0000000000000000 R09: 0000000000000000 [ 450.826128][ T8884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 450.834137][ T8884] R13: 00007f37e6e26128 R14: 00007f37e6e26090 R15: 00007fffa76d98d8 [ 450.842168][ T8884] [ 450.974423][ T8891] netlink: 134056 bytes leftover after parsing attributes in process `syz.1.1414'. [ 452.121298][ T8900] FAULT_INJECTION: forcing a failure. [ 452.121298][ T8900] name failslab, interval 1, probability 0, space 0, times 0 [ 452.183922][ T8900] CPU: 0 PID: 8900 Comm: syz.1.1418 Not tainted syzkaller #0 [ 452.191385][ T8900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 452.201494][ T8900] Call Trace: [ 452.204813][ T8900] [ 452.207793][ T8900] dump_stack_lvl+0x188/0x24e [ 452.212530][ T8900] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 452.218743][ T8900] ? show_regs_print_info+0x12/0x12 [ 452.224015][ T8900] ? load_image+0x410/0x410 [ 452.228660][ T8900] ? should_fail_ex+0x33d/0x4c0 [ 452.233564][ T8900] should_fail_ex+0x390/0x4c0 [ 452.238299][ T8900] should_failslab+0x5/0x20 [ 452.242846][ T8900] slab_pre_alloc_hook+0x59/0x300 [ 452.247928][ T8900] kmem_cache_alloc_lru+0x49/0x2e0 [ 452.253086][ T8900] ? __d_alloc+0x2e/0x6e0 [ 452.257444][ T8900] __d_alloc+0x2e/0x6e0 [ 452.261639][ T8900] ? d_alloc_pseudo+0xe/0x70 [ 452.266308][ T8900] d_alloc_pseudo+0x19/0x70 [ 452.270870][ T8900] alloc_file_pseudo+0xe0/0x200 [ 452.275761][ T8900] ? alloc_empty_file_noaccount+0x80/0x80 [ 452.281513][ T8900] ? __lock_acquire+0x7c40/0x7c40 [ 452.286580][ T8900] ? __local_bh_enable_ip+0x13e/0x1c0 [ 452.292000][ T8900] ? _local_bh_enable+0xa0/0xa0 [ 452.296902][ T8900] anon_inode_getfile+0xc1/0x1a0 [ 452.301888][ T8900] bpf_link_prime+0xa2/0x1d0 [ 452.306520][ T8900] bpf_xdp_link_attach+0x1f2/0x490 [ 452.311667][ T8900] ? dev_xdp_prog+0x100/0x100 [ 452.316381][ T8900] link_create+0x651/0xa20 [ 452.320864][ T8900] ? security_bpf+0x7a/0xa0 [ 452.325400][ T8900] __sys_bpf+0x6cb/0x780 [ 452.329672][ T8900] ? bpf_link_show_fdinfo+0x380/0x380 [ 452.335080][ T8900] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 452.341280][ T8900] __x64_sys_bpf+0x78/0x90 [ 452.345755][ T8900] do_syscall_64+0x4c/0xa0 [ 452.350222][ T8900] ? clear_bhb_loop+0x60/0xb0 [ 452.354928][ T8900] ? clear_bhb_loop+0x60/0xb0 [ 452.359638][ T8900] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 452.365642][ T8900] RIP: 0033:0x7f1ed199de59 [ 452.370076][ T8900] 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 [ 452.389714][ T8900] RSP: 002b:00007f1ed292a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 452.398152][ T8900] RAX: ffffffffffffffda RBX: 00007f1ed1c25fa0 RCX: 00007f1ed199de59 [ 452.406152][ T8900] RDX: 000000000000000a RSI: 0000200000000240 RDI: 000000000000001c [ 452.414148][ T8900] RBP: 00007f1ed292a090 R08: 0000000000000000 R09: 0000000000000000 [ 452.422139][ T8900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 452.430134][ T8900] R13: 00007f1ed1c26038 R14: 00007f1ed1c25fa0 R15: 00007ffe9a7a6c48 [ 452.438144][ T8900] [ 453.565936][ T8934] netlink: 'syz.0.1428': attribute type 2 has an invalid length. [ 453.597138][ T8932] netlink: 463 bytes leftover after parsing attributes in process `syz.3.1426'. [ 453.819470][ T8939] FAULT_INJECTION: forcing a failure. [ 453.819470][ T8939] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 453.891810][ T8939] CPU: 1 PID: 8939 Comm: syz.2.1429 Not tainted syzkaller #0 [ 453.899279][ T8939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 453.909564][ T8939] Call Trace: [ 453.912887][ T8939] [ 453.915861][ T8939] dump_stack_lvl+0x188/0x24e [ 453.920598][ T8939] ? show_regs_print_info+0x12/0x12 [ 453.925857][ T8939] ? load_image+0x410/0x410 [ 453.930427][ T8939] ? __lock_acquire+0x7c40/0x7c40 [ 453.935530][ T8939] ? lockdep_hardirqs_on+0x94/0x140 [ 453.940781][ T8939] should_fail_ex+0x390/0x4c0 [ 453.945522][ T8939] _copy_to_user+0x2c/0x130 [ 453.950078][ T8939] simple_read_from_buffer+0xe3/0x150 [ 453.955505][ T8939] proc_fail_nth_read+0x1a6/0x220 [ 453.960594][ T8939] ? proc_fault_inject_write+0x310/0x310 [ 453.966288][ T8939] ? fsnotify_perm+0x248/0x550 [ 453.971108][ T8939] ? proc_fault_inject_write+0x310/0x310 [ 453.976889][ T8939] vfs_read+0x2db/0x960 [ 453.981110][ T8939] ? kernel_read+0x1e0/0x1e0 [ 453.985763][ T8939] ? __fget_files+0x28/0x460 [ 453.990410][ T8939] ? __fget_files+0x3fc/0x460 [ 453.995150][ T8939] ? __fdget_pos+0x2ae/0x360 [ 453.999794][ T8939] ? ksys_read+0x70/0x260 [ 454.004189][ T8939] ksys_read+0x14d/0x260 [ 454.008503][ T8939] ? vfs_write+0x9a0/0x9a0 [ 454.012984][ T8939] ? syscall_enter_from_user_mode+0x2a/0x80 [ 454.018931][ T8939] do_syscall_64+0x4c/0xa0 [ 454.023395][ T8939] ? clear_bhb_loop+0x60/0xb0 [ 454.028120][ T8939] ? clear_bhb_loop+0x60/0xb0 [ 454.032850][ T8939] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 454.038799][ T8939] RIP: 0033:0x7f07b8b5e68e [ 454.043262][ T8939] 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 [ 454.062919][ T8939] RSP: 002b:00007f07b9a97fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 454.071391][ T8939] RAX: ffffffffffffffda RBX: 00007f07b9a986c0 RCX: 00007f07b8b5e68e [ 454.079416][ T8939] RDX: 000000000000000f RSI: 00007f07b9a980a0 RDI: 0000000000000007 [ 454.087470][ T8939] RBP: 00007f07b9a98090 R08: 0000000000000000 R09: 0000000000000000 [ 454.095482][ T8939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 454.103497][ T8939] R13: 00007f07b8e26038 R14: 00007f07b8e25fa0 R15: 00007ffcfd2ed338 [ 454.111566][ T8939] [ 454.866841][ T8959] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1435'. [ 454.947050][ T8959] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1435'. [ 455.293970][ T8967] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1434'. [ 455.516408][ T8967] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1434'. [ 455.581423][ T8976] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1438'. [ 455.728961][ T8976] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1438'. [ 456.703110][ T8995] netlink: 'syz.2.1447': attribute type 16 has an invalid length. [ 456.748523][ T8995] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1447'. [ 457.121300][ T9005] FAULT_INJECTION: forcing a failure. [ 457.121300][ T9005] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 457.179404][ T9005] CPU: 0 PID: 9005 Comm: syz.0.1450 Not tainted syzkaller #0 [ 457.186868][ T9005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 457.196989][ T9005] Call Trace: [ 457.200304][ T9005] [ 457.203280][ T9005] dump_stack_lvl+0x188/0x24e [ 457.208011][ T9005] ? show_regs_print_info+0x12/0x12 [ 457.213288][ T9005] ? load_image+0x410/0x410 [ 457.217847][ T9005] ? __lock_acquire+0x7c40/0x7c40 [ 457.222930][ T9005] should_fail_ex+0x390/0x4c0 [ 457.227670][ T9005] _copy_from_user+0x2c/0x170 [ 457.232389][ T9005] iovec_from_user+0x143/0x360 [ 457.237210][ T9005] __import_iovec+0x6c/0x510 [ 457.241860][ T9005] import_iovec+0x6f/0xa0 [ 457.246268][ T9005] ___sys_sendmsg+0x252/0x360 [ 457.251007][ T9005] ? __sys_sendmsg+0x2a0/0x2a0 [ 457.255846][ T9005] ? ktime_get+0x7b/0x270 [ 457.260339][ T9005] __se_sys_sendmsg+0x1c3/0x2b0 [ 457.265418][ T9005] ? perf_trace_preemptirq_template+0x268/0x320 [ 457.271718][ T9005] ? __x64_sys_sendmsg+0x80/0x80 [ 457.276725][ T9005] ? lockdep_hardirqs_on+0x94/0x140 [ 457.281967][ T9005] do_syscall_64+0x4c/0xa0 [ 457.286473][ T9005] ? clear_bhb_loop+0x60/0xb0 [ 457.291205][ T9005] ? clear_bhb_loop+0x60/0xb0 [ 457.295967][ T9005] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 457.302013][ T9005] RIP: 0033:0x7f861719de59 [ 457.306473][ T9005] 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 [ 457.326222][ T9005] RSP: 002b:00007f8618036028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 457.334712][ T9005] RAX: ffffffffffffffda RBX: 00007f8617425fa0 RCX: 00007f861719de59 [ 457.342730][ T9005] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000007 [ 457.350745][ T9005] RBP: 00007f8618036090 R08: 0000000000000000 R09: 0000000000000000 [ 457.358757][ T9005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 457.366771][ T9005] R13: 00007f8617426038 R14: 00007f8617425fa0 R15: 00007ffeb8185e78 [ 457.374806][ T9005] [ 457.527976][ T9011] netlink: 463 bytes leftover after parsing attributes in process `syz.2.1449'. [ 457.578162][ T9014] syzkaller1: tun_chr_ioctl cmd 35108 [ 460.356007][ T9025] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1453'. [ 460.456829][ T9025] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1453'. [ 460.839474][ T9031] netlink: 15478 bytes leftover after parsing attributes in process `syz.0.1458'. [ 460.855150][ T9039] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1457'. [ 461.052761][ T9039] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1457'. [ 462.779199][ T9074] mac80211_hwsim hwsim6 ªªªªªªõUÁMVµ"˜: renamed from wlan0 [ 462.897799][ T9081] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1474'. [ 462.940881][ T9081] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1474'. [ 463.129282][ T9085] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1477'. [ 463.230752][ T9085] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1477'. [ 463.442242][ T9094] netlink: 'syz.2.1478': attribute type 10 has an invalid length. [ 463.550207][ T9094] netlink: 2 bytes leftover after parsing attributes in process `syz.2.1478'. [ 463.606342][ T9094] device hsr0 entered promiscuous mode [ 463.631045][ T9094] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 464.661357][ T9117] netlink: 'syz.2.1488': attribute type 27 has an invalid length. [ 464.771142][ T9122] openvswitch: netlink: ufid size 48894 bytes exceeds the range (1, 16) [ 464.990963][ T9118] netlink: 'syz.4.1489': attribute type 10 has an invalid length. [ 465.003628][ T9130] netlink: 'syz.1.1492': attribute type 16 has an invalid length. [ 465.003662][ T9130] netlink: 'syz.1.1492': attribute type 25 has an invalid length. [ 465.923670][ T9146] __nla_validate_parse: 4 callbacks suppressed [ 465.923691][ T9146] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1497'. [ 466.128346][ T9146] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1497'. [ 466.297173][ T9149] netlink: 'syz.3.1499': attribute type 12 has an invalid length. [ 466.343361][ T9149] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1499'. [ 466.627435][ T9159] FAULT_INJECTION: forcing a failure. [ 466.627435][ T9159] name failslab, interval 1, probability 0, space 0, times 0 [ 466.677029][ T9159] CPU: 1 PID: 9159 Comm: syz.2.1501 Not tainted syzkaller #0 [ 466.684584][ T9159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 466.694726][ T9159] Call Trace: [ 466.698047][ T9159] [ 466.701058][ T9159] dump_stack_lvl+0x188/0x24e [ 466.705801][ T9159] ? show_regs_print_info+0x12/0x12 [ 466.711057][ T9159] ? load_image+0x410/0x410 [ 466.715621][ T9159] ? verify_lock_unused+0x140/0x140 [ 466.720883][ T9159] should_fail_ex+0x390/0x4c0 [ 466.725601][ T9159] should_failslab+0x5/0x20 [ 466.730132][ T9159] slab_pre_alloc_hook+0x59/0x300 [ 466.735191][ T9159] kmem_cache_alloc+0x56/0x2f0 [ 466.739997][ T9159] ? skb_clone+0x1e7/0x370 [ 466.744505][ T9159] skb_clone+0x1e7/0x370 [ 466.748785][ T9159] __netlink_deliver_tap+0x3e4/0x7e0 [ 466.754226][ T9159] ? netlink_deliver_tap+0x2e/0x1b0 [ 466.759456][ T9159] netlink_deliver_tap+0x19c/0x1b0 [ 466.764599][ T9159] netlink_unicast+0x777/0x920 [ 466.769406][ T9159] netlink_sendmsg+0x8ad/0xbd0 [ 466.774214][ T9159] ? netlink_getsockopt+0x550/0x550 [ 466.779444][ T9159] ? apparmor_socket_sendmsg+0x8a/0x330 [ 466.785018][ T9159] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 466.790324][ T9159] ? security_socket_sendmsg+0x7c/0xa0 [ 466.795811][ T9159] ? netlink_getsockopt+0x550/0x550 [ 466.801080][ T9159] ____sys_sendmsg+0x5ed/0x9a0 [ 466.805895][ T9159] ? __sys_sendmsg_sock+0x30/0x30 [ 466.810946][ T9159] ? __import_iovec+0x306/0x510 [ 466.815840][ T9159] ? import_iovec+0x6f/0xa0 [ 466.820378][ T9159] ___sys_sendmsg+0x2a2/0x360 [ 466.825151][ T9159] ? __sys_sendmsg+0x2a0/0x2a0 [ 466.829964][ T9159] ? __lock_acquire+0x7c40/0x7c40 [ 466.835038][ T9159] __se_sys_sendmsg+0x1c3/0x2b0 [ 466.839921][ T9159] ? ct_nmi_exit+0x145/0x1c0 [ 466.844742][ T9159] ? __x64_sys_sendmsg+0x80/0x80 [ 466.849728][ T9159] ? lockdep_hardirqs_on+0x94/0x140 [ 466.854956][ T9159] do_syscall_64+0x4c/0xa0 [ 466.859403][ T9159] ? clear_bhb_loop+0x60/0xb0 [ 466.864121][ T9159] ? clear_bhb_loop+0x60/0xb0 [ 466.868826][ T9159] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 466.874764][ T9159] RIP: 0033:0x7f07b8b9de59 [ 466.879219][ T9159] 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 [ 466.898947][ T9159] RSP: 002b:00007f07b9a98028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 466.907395][ T9159] RAX: ffffffffffffffda RBX: 00007f07b8e25fa0 RCX: 00007f07b8b9de59 [ 466.915400][ T9159] RDX: 000000000404a880 RSI: 0000200000000080 RDI: 0000000000000003 [ 466.923397][ T9159] RBP: 00007f07b9a98090 R08: 0000000000000000 R09: 0000000000000000 [ 466.931396][ T9159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 466.939389][ T9159] R13: 00007f07b8e26038 R14: 00007f07b8e25fa0 R15: 00007ffcfd2ed338 [ 466.947404][ T9159] [ 467.036448][ T9159] netlink: 'syz.2.1501': attribute type 12 has an invalid length. [ 467.079751][ T9159] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1501'. [ 467.341437][ T9171] netlink: 202920 bytes leftover after parsing attributes in process `syz.2.1505'. [ 467.953704][ T9187] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1509'. [ 468.053735][ T9187] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1509'. [ 468.817500][ T9206] FAULT_INJECTION: forcing a failure. [ 468.817500][ T9206] name failslab, interval 1, probability 0, space 0, times 0 [ 468.875259][ T9206] CPU: 0 PID: 9206 Comm: syz.0.1515 Not tainted syzkaller #0 [ 468.882803][ T9206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 468.892929][ T9206] Call Trace: [ 468.896330][ T9206] [ 468.899319][ T9206] dump_stack_lvl+0x188/0x24e [ 468.904059][ T9206] ? show_regs_print_info+0x12/0x12 [ 468.909325][ T9206] ? load_image+0x410/0x410 [ 468.913905][ T9206] ? __might_sleep+0xd0/0xd0 [ 468.918656][ T9206] ? __lock_acquire+0x7c40/0x7c40 [ 468.923735][ T9206] should_fail_ex+0x390/0x4c0 [ 468.928592][ T9206] should_failslab+0x5/0x20 [ 468.933127][ T9206] slab_pre_alloc_hook+0x59/0x300 [ 468.938188][ T9206] ? mutex_lock_nested+0x10/0x10 [ 468.943215][ T9206] ? rxrpc_lookup_local+0x765/0x1600 [ 468.948639][ T9206] __kmem_cache_alloc_node+0x4f/0x270 [ 468.954051][ T9206] ? rxrpc_lookup_local+0x765/0x1600 [ 468.959374][ T9206] kmalloc_trace+0x26/0xe0 [ 468.963843][ T9206] rxrpc_lookup_local+0x765/0x1600 [ 468.969018][ T9206] ? rxrpc_process_local_events+0xa40/0xa40 [ 468.974956][ T9206] ? rxrpc_sendmsg+0x107/0x890 [ 468.979842][ T9206] ? __local_bh_enable_ip+0x136/0x1c0 [ 468.985252][ T9206] ? lockdep_hardirqs_on+0x94/0x140 [ 468.990492][ T9206] ? __local_bh_enable_ip+0x136/0x1c0 [ 468.996258][ T9206] ? _local_bh_enable+0xa0/0xa0 [ 469.001152][ T9206] rxrpc_sendmsg+0x3e7/0x890 [ 469.005788][ T9206] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 469.011106][ T9206] ? rxrpc_getsockopt+0x150/0x150 [ 469.016179][ T9206] ____sys_sendmsg+0x5ed/0x9a0 [ 469.020996][ T9206] ? __sys_sendmsg_sock+0x30/0x30 [ 469.026057][ T9206] ? __import_iovec+0x306/0x510 [ 469.030957][ T9206] ? import_iovec+0x6f/0xa0 [ 469.035502][ T9206] ___sys_sendmsg+0x2a2/0x360 [ 469.040233][ T9206] ? __sys_sendmsg+0x2a0/0x2a0 [ 469.045088][ T9206] ? __lock_acquire+0x7c40/0x7c40 [ 469.050187][ T9206] __se_sys_sendmsg+0x1c3/0x2b0 [ 469.055078][ T9206] ? __x64_sys_sendmsg+0x80/0x80 [ 469.060067][ T9206] ? lockdep_hardirqs_on+0x94/0x140 [ 469.065311][ T9206] do_syscall_64+0x4c/0xa0 [ 469.069763][ T9206] ? clear_bhb_loop+0x60/0xb0 [ 469.074475][ T9206] ? clear_bhb_loop+0x60/0xb0 [ 469.079185][ T9206] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 469.085109][ T9206] RIP: 0033:0x7f861719de59 [ 469.089567][ T9206] 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 [ 469.109236][ T9206] RSP: 002b:00007f8618015028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 469.117689][ T9206] RAX: ffffffffffffffda RBX: 00007f8617426090 RCX: 00007f861719de59 [ 469.125699][ T9206] RDX: 0000000000008000 RSI: 0000200000000000 RDI: 0000000000000003 [ 469.133702][ T9206] RBP: 00007f8618015090 R08: 0000000000000000 R09: 0000000000000000 [ 469.141703][ T9206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 469.149701][ T9206] R13: 00007f8617426128 R14: 00007f8617426090 R15: 00007ffeb8185e78 [ 469.157730][ T9206] [ 469.174881][ T9212] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1514'. [ 469.206715][ T9212] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1514'. [ 469.324876][ T9217] netlink: 'syz.3.1517': attribute type 10 has an invalid length. [ 469.368450][ T9217] team0: Device vxcan1 is of different type [ 470.172879][ T9230] netlink: 'syz.3.1521': attribute type 1 has an invalid length. [ 470.180695][ T9230] netlink: 83992 bytes leftover after parsing attributes in process `syz.3.1521'. [ 472.097910][ T9239] can: request_module (can-proto-0) failed. [ 472.318690][ T9257] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.1527'. [ 472.729433][ T9269] FAULT_INJECTION: forcing a failure. [ 472.729433][ T9269] name failslab, interval 1, probability 0, space 0, times 0 [ 472.764068][ T9269] CPU: 0 PID: 9269 Comm: syz.4.1532 Not tainted syzkaller #0 [ 472.771569][ T9269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 472.781672][ T9269] Call Trace: [ 472.784991][ T9269] [ 472.787959][ T9269] dump_stack_lvl+0x188/0x24e [ 472.792688][ T9269] ? show_regs_print_info+0x12/0x12 [ 472.797936][ T9269] ? load_image+0x410/0x410 [ 472.802489][ T9269] ? __local_bh_enable_ip+0x136/0x1c0 [ 472.807909][ T9269] ? lockdep_hardirqs_on+0x94/0x140 [ 472.813148][ T9269] ? __local_bh_enable_ip+0x136/0x1c0 [ 472.818585][ T9269] should_fail_ex+0x390/0x4c0 [ 472.823436][ T9269] should_failslab+0x5/0x20 [ 472.827991][ T9269] slab_pre_alloc_hook+0x59/0x300 [ 472.833068][ T9269] ? sctp_get_port_local+0xd22/0x1500 [ 472.838514][ T9269] ? sctp_add_bind_addr+0x89/0x350 [ 472.843682][ T9269] __kmem_cache_alloc_node+0x4f/0x270 [ 472.849114][ T9269] ? sctp_add_bind_addr+0x89/0x350 [ 472.854280][ T9269] kmalloc_trace+0x26/0xe0 [ 472.858756][ T9269] sctp_add_bind_addr+0x89/0x350 [ 472.863743][ T9269] ? sctp_auto_asconf_init+0x14d/0x1d0 [ 472.869250][ T9269] sctp_do_bind+0x57e/0x8f0 [ 472.873822][ T9269] sctp_connect_new_asoc+0x266/0x6a0 [ 472.879173][ T9269] ? __sctp_connect+0xd80/0xd80 [ 472.884091][ T9269] ? __local_bh_enable_ip+0x136/0x1c0 [ 472.889530][ T9269] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 472.895110][ T9269] ? security_sctp_bind_connect+0x85/0xb0 [ 472.900879][ T9269] sctp_sendmsg+0x1686/0x2940 [ 472.905630][ T9269] ? sctp_getsockopt+0x8a0/0x8a0 [ 472.910610][ T9269] ? __might_fault+0xa6/0x120 [ 472.915328][ T9269] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 472.921826][ T9269] ? aa_sock_msg_perm+0x94/0x150 [ 472.926918][ T9269] ? inet_sendmsg+0xca/0x2a0 [ 472.931595][ T9269] ? inet_send_prepare+0x250/0x250 [ 472.936856][ T9269] ____sys_sendmsg+0x5ed/0x9a0 [ 472.941695][ T9269] ? __sys_sendmsg_sock+0x30/0x30 [ 472.946768][ T9269] ? __import_iovec+0x306/0x510 [ 472.951705][ T9269] ? import_iovec+0x6f/0xa0 [ 472.956265][ T9269] ___sys_sendmsg+0x2a2/0x360 [ 472.960994][ T9269] ? __sys_sendmsg+0x2a0/0x2a0 [ 472.965834][ T9269] ? __lock_acquire+0x7c40/0x7c40 [ 472.970946][ T9269] __se_sys_sendmsg+0x1c3/0x2b0 [ 472.975844][ T9269] ? __x64_sys_sendmsg+0x80/0x80 [ 472.980849][ T9269] ? lockdep_hardirqs_on+0x94/0x140 [ 472.986097][ T9269] do_syscall_64+0x4c/0xa0 [ 472.990552][ T9269] ? clear_bhb_loop+0x60/0xb0 [ 472.995273][ T9269] ? clear_bhb_loop+0x60/0xb0 [ 473.000001][ T9269] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 473.005935][ T9269] RIP: 0033:0x7f1765b9de59 [ 473.010389][ T9269] 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 [ 473.030034][ T9269] RSP: 002b:00007f17669a7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 473.038497][ T9269] RAX: ffffffffffffffda RBX: 00007f1765e25fa0 RCX: 00007f1765b9de59 [ 473.046505][ T9269] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000004 [ 473.054509][ T9269] RBP: 00007f17669a7090 R08: 0000000000000000 R09: 0000000000000000 [ 473.062513][ T9269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 473.070519][ T9269] R13: 00007f1765e26038 R14: 00007f1765e25fa0 R15: 00007ffd0aea7df8 [ 473.078552][ T9269] [ 473.566906][ T9287] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1536'. [ 473.722421][ T9287] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1536'. [ 473.811214][ T9293] netlink: 'syz.0.1538': attribute type 3 has an invalid length. [ 473.851539][ T9293] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1538'. [ 474.444715][ T9302] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1541'. [ 474.630990][ T9310] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1543'. [ 474.731097][ T9310] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1543'. [ 474.788653][ T9319] FAULT_INJECTION: forcing a failure. [ 474.788653][ T9319] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 474.804920][ T9319] CPU: 1 PID: 9319 Comm: syz.4.1549 Not tainted syzkaller #0 [ 474.812402][ T9319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 474.822518][ T9319] Call Trace: [ 474.825936][ T9319] [ 474.828932][ T9319] dump_stack_lvl+0x188/0x24e [ 474.833688][ T9319] ? show_regs_print_info+0x12/0x12 [ 474.838966][ T9319] ? load_image+0x410/0x410 [ 474.843574][ T9319] ? __might_fault+0xa6/0x120 [ 474.848408][ T9319] should_fail_ex+0x390/0x4c0 [ 474.853166][ T9319] copyin+0x1b/0x120 [ 474.857151][ T9319] _copy_from_iter+0x447/0x1130 [ 474.862087][ T9319] ? copyout_mc+0x110/0x110 [ 474.866655][ T9319] ? __virt_addr_valid+0x188/0x540 [ 474.871837][ T9319] ? __virt_addr_valid+0x188/0x540 [ 474.877023][ T9319] ? __virt_addr_valid+0x467/0x540 [ 474.882207][ T9319] ? __phys_addr_symbol+0x2b/0x70 [ 474.887308][ T9319] ? __check_object_size+0x4f6/0xa70 [ 474.892673][ T9319] netlink_sendmsg+0x755/0xbd0 [ 474.897545][ T9319] ? netlink_getsockopt+0x550/0x550 [ 474.902861][ T9319] ? apparmor_socket_sendmsg+0x8a/0x330 [ 474.908477][ T9319] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 474.913822][ T9319] ? security_socket_sendmsg+0x7c/0xa0 [ 474.919430][ T9319] ? netlink_getsockopt+0x550/0x550 [ 474.924706][ T9319] ____sys_sendmsg+0x5ed/0x9a0 [ 474.929556][ T9319] ? __sys_sendmsg_sock+0x30/0x30 [ 474.934648][ T9319] ? __import_iovec+0x306/0x510 [ 474.939581][ T9319] ? import_iovec+0x6f/0xa0 [ 474.944165][ T9319] ___sys_sendmsg+0x2a2/0x360 [ 474.948922][ T9319] ? __sys_sendmsg+0x2a0/0x2a0 [ 474.953792][ T9319] ? __lock_acquire+0x7c40/0x7c40 [ 474.958948][ T9319] __se_sys_sendmsg+0x1c3/0x2b0 [ 474.963859][ T9319] ? ct_nmi_exit+0x145/0x1c0 [ 474.968540][ T9319] ? __x64_sys_sendmsg+0x80/0x80 [ 474.973576][ T9319] ? lockdep_hardirqs_on+0x94/0x140 [ 474.978839][ T9319] do_syscall_64+0x4c/0xa0 [ 474.983315][ T9319] ? clear_bhb_loop+0x60/0xb0 [ 474.988055][ T9319] ? clear_bhb_loop+0x60/0xb0 [ 474.992805][ T9319] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 474.998763][ T9319] RIP: 0033:0x7f1765b9de59 [ 475.003254][ T9319] 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 [ 475.023008][ T9319] RSP: 002b:00007f17669a7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 475.031497][ T9319] RAX: ffffffffffffffda RBX: 00007f1765e25fa0 RCX: 00007f1765b9de59 [ 475.039531][ T9319] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000008 [ 475.047576][ T9319] RBP: 00007f17669a7090 R08: 0000000000000000 R09: 0000000000000000 [ 475.055605][ T9319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 475.063636][ T9319] R13: 00007f1765e26038 R14: 00007f1765e25fa0 R15: 00007ffd0aea7df8 [ 475.071704][ T9319] [ 477.249841][ T9355] netlink: 76 bytes leftover after parsing attributes in process `syz.3.1557'. [ 478.052630][ T9377] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1565'. [ 478.224938][ T9377] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1565'. [ 478.919300][ T9423] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1572'. [ 482.097180][ T9466] netlink: 'syz.4.1576': attribute type 16 has an invalid length. [ 482.154158][ T9463] netlink: 154788 bytes leftover after parsing attributes in process `syz.3.1577'. [ 482.154723][ T9466] netlink: 'syz.4.1576': attribute type 25 has an invalid length. [ 482.154750][ T9466] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1576'. [ 482.192481][ T9463] openvswitch: netlink: Message has 48126 unknown bytes. [ 482.610763][ T9486] netlink: 'syz.3.1583': attribute type 4 has an invalid length. [ 483.842407][ T9511] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1588'. [ 483.851752][ T9511] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.1588'. [ 484.326534][ T9524] netlink: 'syz.4.1594': attribute type 21 has an invalid length. [ 484.342186][ T9524] netlink: 164 bytes leftover after parsing attributes in process `syz.4.1594'. [ 484.447810][ T9526] netlink: 'syz.0.1592': attribute type 16 has an invalid length. [ 484.472381][ T9526] netlink: 'syz.0.1592': attribute type 25 has an invalid length. [ 484.480527][ T9526] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1592'. [ 484.848181][ T9536] netlink: 'syz.2.1597': attribute type 5 has an invalid length. [ 485.079641][ T9537] netlink: 'syz.0.1598': attribute type 10 has an invalid length. [ 486.707429][ T9579] can: request_module (can-proto-0) failed. [ 489.431453][ T9592] netlink: 76 bytes leftover after parsing attributes in process `syz.0.1612'. [ 489.519620][ T9604] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 490.334354][ T9616] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1617'. [ 490.372907][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 490.431451][ T9616] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 490.547011][ T9629] FAULT_INJECTION: forcing a failure. [ 490.547011][ T9629] name failslab, interval 1, probability 0, space 0, times 0 [ 490.606320][ T9629] CPU: 1 PID: 9629 Comm: syz.3.1622 Not tainted syzkaller #0 [ 490.613781][ T9629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 490.623973][ T9629] Call Trace: [ 490.627291][ T9629] [ 490.630262][ T9629] dump_stack_lvl+0x188/0x24e [ 490.635003][ T9629] ? show_regs_print_info+0x12/0x12 [ 490.640250][ T9629] ? load_image+0x410/0x410 [ 490.644815][ T9629] ? __lock_acquire+0x7c40/0x7c40 [ 490.649897][ T9629] should_fail_ex+0x390/0x4c0 [ 490.654634][ T9629] should_failslab+0x5/0x20 [ 490.659184][ T9629] slab_pre_alloc_hook+0x59/0x300 [ 490.664258][ T9629] ? __fget_files+0x28/0x460 [ 490.668901][ T9629] ? bpf_map_meta_alloc+0x199/0x860 [ 490.674257][ T9629] __kmem_cache_alloc_node+0x4f/0x270 [ 490.679691][ T9629] ? bpf_map_meta_alloc+0x199/0x860 [ 490.684954][ T9629] __kmalloc+0xa3/0x240 [ 490.689183][ T9629] bpf_map_meta_alloc+0x199/0x860 [ 490.694276][ T9629] htab_of_map_alloc+0x34/0xc0 [ 490.699088][ T9629] map_create+0x524/0xff0 [ 490.703478][ T9629] ? security_bpf+0x7a/0xa0 [ 490.708049][ T9629] __sys_bpf+0x38b/0x780 [ 490.712351][ T9629] ? bpf_link_show_fdinfo+0x380/0x380 [ 490.717803][ T9629] ? lock_chain_count+0x20/0x20 [ 490.722719][ T9629] __x64_sys_bpf+0x78/0x90 [ 490.727196][ T9629] do_syscall_64+0x4c/0xa0 [ 490.731702][ T9629] ? clear_bhb_loop+0x60/0xb0 [ 490.736446][ T9629] ? clear_bhb_loop+0x60/0xb0 [ 490.741187][ T9629] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 490.747123][ T9629] RIP: 0033:0x7f37e6b9de59 [ 490.751554][ T9629] 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 [ 490.771181][ T9629] RSP: 002b:00007f37e7a9a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 490.779634][ T9629] RAX: ffffffffffffffda RBX: 00007f37e6e25fa0 RCX: 00007f37e6b9de59 [ 490.787669][ T9629] RDX: 0000000000000050 RSI: 0000200000000440 RDI: 0000000000000000 [ 490.795703][ T9629] RBP: 00007f37e7a9a090 R08: 0000000000000000 R09: 0000000000000000 [ 490.803732][ T9629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 490.811760][ T9629] R13: 00007f37e6e26038 R14: 00007f37e6e25fa0 R15: 00007fffa76d98d8 [ 490.819854][ T9629] [ 490.893049][ T9634] netlink: 'syz.2.1625': attribute type 10 has an invalid length. [ 491.506737][ T9645] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.1627'. [ 492.188566][ T9645] ieee80211 !!!: Failed to add default virtual iface [ 492.670587][ T9672] netlink: 9286 bytes leftover after parsing attributes in process `syz.3.1634'. [ 493.555436][ T9672] netlink: 63355 bytes leftover after parsing attributes in process `syz.3.1634'. [ 493.569948][ T9686] netlink: 'syz.1.1638': attribute type 16 has an invalid length. [ 493.599633][ T9686] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1638'. [ 494.152011][ T9698] netlink: 'syz.1.1643': attribute type 16 has an invalid length. [ 494.219788][ T9698] netlink: 'syz.1.1643': attribute type 25 has an invalid length. [ 494.321567][ T9698] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1643'. [ 494.528829][ T9691] ------------[ cut here ]------------ [ 494.534767][ T9691] WARNING: CPU: 0 PID: 9691 at kernel/events/core.c:6592 perf_pending_task+0x353/0x480 [ 494.544670][ T9691] Modules linked in: [ 494.548611][ T9691] CPU: 0 PID: 9691 Comm: syz.2.1639 Not tainted syzkaller #0 [ 494.556075][ T9691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 494.566217][ T9691] RIP: 0010:perf_pending_task+0x353/0x480 [ 494.572047][ T9691] Code: e8 62 87 da ff 84 db 75 10 e8 f9 84 da ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 e9 84 da ff e8 bc e6 58 ff eb e9 e8 dd 84 da ff <0f> 0b 49 bd 00 00 00 00 00 fc ff df 43 80 3c 2f 00 0f 85 0a ff ff [ 494.591866][ T9691] RSP: 0018:ffffc9000ccffc48 EFLAGS: 00010293 [ 494.597999][ T9691] RAX: ffffffff81a79cc3 RBX: ffff88801ffa4658 RCX: ffff88802f66da00 [ 494.606112][ T9691] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 494.614168][ T9691] RBP: ffff88801ffa4420 R08: ffff88802f66e403 R09: 1ffff11005ecdc80 [ 494.622245][ T9691] R10: dffffc0000000000 R11: ffffed1005ecdc81 R12: ffff88802f66da00 [ 494.630270][ T9691] R13: ffff8880279d0d60 R14: 0000000000000000 R15: 1ffff11003ff4884 [ 494.638439][ T9691] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 494.647472][ T9691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 494.654143][ T9691] CR2: 00007f1ed1bed2f8 CR3: 000000005bac0000 CR4: 00000000003506f0 [ 494.662208][ T9691] DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000008d24 [ 494.670229][ T9691] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 494.678299][ T9691] Call Trace: [ 494.681628][ T9691] [ 494.684658][ T9691] task_work_run+0x1d0/0x260 [ 494.689423][ T9691] ? task_work_cancel+0x220/0x220 [ 494.694546][ T9691] ? do_raw_spin_unlock+0x11d/0x230 [ 494.699809][ T9691] do_exit+0x9d5/0x2570 [ 494.704144][ T9691] ? preempt_schedule_common+0xa5/0xd0 [ 494.709668][ T9691] ? put_task_struct+0x80/0x80 [ 494.714566][ T9691] ? preempt_schedule+0xbc/0xd0 [ 494.719477][ T9691] ? schedule_preempt_disabled+0x20/0x20 [ 494.725234][ T9691] ? lock_chain_count+0x20/0x20 [ 494.730229][ T9691] do_group_exit+0x229/0x2e0 [ 494.734939][ T9691] __x64_sys_exit_group+0x3b/0x40 [ 494.740080][ T9691] do_syscall_64+0x4c/0xa0 [ 494.744599][ T9691] ? clear_bhb_loop+0x60/0xb0 [ 494.749331][ T9691] ? clear_bhb_loop+0x60/0xb0 [ 494.754112][ T9691] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 494.760095][ T9691] RIP: 0033:0x7f07b8b9de59 [ 494.764606][ T9691] Code: Unable to access opcode bytes at 0x7f07b8b9de2f. [ 494.771973][ T9691] RSP: 002b:00007ffcfd2ed678 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 494.780447][ T9691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07b8b9de59 [ 494.788524][ T9691] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000 [ 494.796586][ T9691] RBP: 00007ffcfd2ed6dc R08: 0000000000000000 R09: 00000000000927c0 [ 494.804651][ T9691] R10: 00007f07b8e26038 R11: 0000000000000246 R12: 0000000000000149 [ 494.812717][ T9691] R13: 00000000000927c0 R14: 0000000000078775 R15: 00007ffcfd2ed730 [ 494.820754][ T9691] [ 494.823995][ T9691] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 494.831307][ T9691] CPU: 0 PID: 9691 Comm: syz.2.1639 Not tainted syzkaller #0 [ 494.838824][ T9691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 494.849066][ T9691] Call Trace: [ 494.852400][ T9691] [ 494.855387][ T9691] dump_stack_lvl+0x188/0x24e [ 494.860137][ T9691] ? memcpy+0x3c/0x60 [ 494.864254][ T9691] ? show_regs_print_info+0x12/0x12 [ 494.869528][ T9691] ? load_image+0x410/0x410 [ 494.874100][ T9691] panic+0x2d3/0x710 [ 494.878052][ T9691] ? bpf_jit_dump+0xd0/0xd0 [ 494.882622][ T9691] __warn+0x2f8/0x4f0 [ 494.886653][ T9691] ? perf_pending_task+0x353/0x480 [ 494.891814][ T9691] ? perf_pending_task+0x353/0x480 [ 494.896976][ T9691] report_bug+0x2ba/0x4f0 [ 494.901422][ T9691] ? perf_pending_task+0x353/0x480 [ 494.906593][ T9691] handle_bug+0x3a/0x70 [ 494.910795][ T9691] exc_invalid_op+0x16/0x40 [ 494.915353][ T9691] asm_exc_invalid_op+0x16/0x20 [ 494.920251][ T9691] RIP: 0010:perf_pending_task+0x353/0x480 [ 494.926010][ T9691] Code: e8 62 87 da ff 84 db 75 10 e8 f9 84 da ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 e9 84 da ff e8 bc e6 58 ff eb e9 e8 dd 84 da ff <0f> 0b 49 bd 00 00 00 00 00 fc ff df 43 80 3c 2f 00 0f 85 0a ff ff [ 494.945651][ T9691] RSP: 0018:ffffc9000ccffc48 EFLAGS: 00010293 [ 494.951775][ T9691] RAX: ffffffff81a79cc3 RBX: ffff88801ffa4658 RCX: ffff88802f66da00 [ 494.959784][ T9691] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 494.967786][ T9691] RBP: ffff88801ffa4420 R08: ffff88802f66e403 R09: 1ffff11005ecdc80 [ 494.975794][ T9691] R10: dffffc0000000000 R11: ffffed1005ecdc81 R12: ffff88802f66da00 [ 494.983799][ T9691] R13: ffff8880279d0d60 R14: 0000000000000000 R15: 1ffff11003ff4884 [ 494.991815][ T9691] ? perf_pending_task+0x353/0x480 [ 494.996986][ T9691] ? perf_pending_task+0x353/0x480 [ 495.002136][ T9691] task_work_run+0x1d0/0x260 [ 495.006772][ T9691] ? task_work_cancel+0x220/0x220 [ 495.011843][ T9691] ? do_raw_spin_unlock+0x11d/0x230 [ 495.017099][ T9691] do_exit+0x9d5/0x2570 [ 495.021321][ T9691] ? preempt_schedule_common+0xa5/0xd0 [ 495.026845][ T9691] ? put_task_struct+0x80/0x80 [ 495.031649][ T9691] ? preempt_schedule+0xbc/0xd0 [ 495.036541][ T9691] ? schedule_preempt_disabled+0x20/0x20 [ 495.042217][ T9691] ? lock_chain_count+0x20/0x20 [ 495.047122][ T9691] do_group_exit+0x229/0x2e0 [ 495.051760][ T9691] __x64_sys_exit_group+0x3b/0x40 [ 495.057177][ T9691] do_syscall_64+0x4c/0xa0 [ 495.061661][ T9691] ? clear_bhb_loop+0x60/0xb0 [ 495.066375][ T9691] ? clear_bhb_loop+0x60/0xb0 [ 495.071092][ T9691] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 495.077021][ T9691] RIP: 0033:0x7f07b8b9de59 [ 495.081469][ T9691] Code: Unable to access opcode bytes at 0x7f07b8b9de2f. [ 495.088508][ T9691] RSP: 002b:00007ffcfd2ed678 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 495.096951][ T9691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07b8b9de59 [ 495.104954][ T9691] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000 [ 495.112961][ T9691] RBP: 00007ffcfd2ed6dc R08: 0000000000000000 R09: 00000000000927c0 [ 495.120964][ T9691] R10: 00007f07b8e26038 R11: 0000000000000246 R12: 0000000000000149 [ 495.128967][ T9691] R13: 00000000000927c0 R14: 0000000000078775 R15: 00007ffcfd2ed730 [ 495.136981][ T9691] [ 495.140631][ T9691] Kernel Offset: disabled [ 495.144981][ T9691] Rebooting in 86400 seconds..