last executing test programs: 12m24.370802345s ago: executing program 2 (id=9631): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020033000b35d25a806c8c6f94f91524fc6010600a000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) 12m24.322471326s ago: executing program 2 (id=9633): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000580)={0x1b, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x28) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000007c0)={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_tracing={0x1a, 0xf, &(0x7f00000008c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xc000000}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x1b}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000940)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x19, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r2, 0x0, 0x0, 0x0, 0x0}, 0x94) 12m24.222930409s ago: executing program 2 (id=9634): socketpair(0x1, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000940)=@base={0x12, 0xa, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000009c0)={{r1}, &(0x7f0000000a00), &(0x7f0000000a40)=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a80)={{r1}, &(0x7f0000000ac0)=0x2, &(0x7f0000000b00)=r0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000b40)={r1, &(0x7f0000000b80)}, 0x20) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x11, 0x68, &(0x7f0000000280), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x18, 0x0, 0x0, 0x0, 0x5}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r4 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x890b, &(0x7f0000000580)) setsockopt$sock_attach_bpf(r4, 0x1, 0xa, &(0x7f0000000b80), 0x4) recvmsg$unix(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x10111) r5 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x5, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000840)={0xffffffffffffffff, 0x0, 0xe, 0x3e, &(0x7f00000008c0)="e0b9547ed387db3b8691dcc0e201", 0x0, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3efd7ab4c41335d9, @perf_config_ext={0x7, 0x4}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a6c52d922ba2a05dd42"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x42}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 12m23.109421714s ago: executing program 2 (id=9641): r0 = socket$kcm(0x23, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x7, 0x4, 0x18, 0x28e, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x19ffffff}, 0x48) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x10004000) sendmsg$kcm(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x8000) 12m22.964668467s ago: executing program 2 (id=9644): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00'/21], 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x0, 0x2, 0x0, 0x80}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x8) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x3, 0xc, &(0x7f0000000540)=ANY=[@ANYBLOB="180200000100000000000000000000008500000053000000180100002020752500000000000020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000fcffffff850000007300000095"], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x3000000, 0xe, 0x0, &(0x7f0000000680)="e07b292fe079989cb9547ed387db", 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000}, 0x50) 12m22.82711309s ago: executing program 2 (id=9646): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000d600000000cda1f824444089851d00000000"], 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x80, 0x0, 0x0, 0xf, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0xfe, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x5}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xe, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x14, &(0x7f00000010c0)=ANY=[], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffd38, 0x0, 0x0, 0x10, 0x1fffff}, 0x94) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@o_path={0x0}, 0x18) r1 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x30, &(0x7f0000000100)=r0, 0x33eb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000580)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000001c0), 0x12) r4 = syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0xfd, 0x9, 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={0xfffffffffffffffd, 0x6}, 0x0, 0x8, 0x5, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xfffffd63, &(0x7f0000000240)=[{&(0x7f0000000980)="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", 0xd8}], 0x1}, 0x800) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0xf9, 0x66, 0x7, 0x3, 0x0, 0x2, 0x2, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x8, 0x7}, 0x10912, 0x8, 0xae3343a, 0x9, 0x981, 0x40, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffb}, r4, 0x2, 0xffffffffffffffff, 0x1) write$cgroup_pid(r6, &(0x7f00000005c0)=r4, 0x12) r7 = openat$cgroup_ro(r5, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) mkdirat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x1ff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) r8 = openat$cgroup_freezer_state(r2, &(0x7f0000000080), 0x2, 0x0) write$cgroup_freezer_state(r8, &(0x7f0000000380)='FROZEN\x00', 0x7) 12m7.427541867s ago: executing program 32 (id=9646): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000d600000000cda1f824444089851d00000000"], 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x80, 0x0, 0x0, 0xf, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0xfe, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x5}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xe, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x14, &(0x7f00000010c0)=ANY=[], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffd38, 0x0, 0x0, 0x10, 0x1fffff}, 0x94) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@o_path={0x0}, 0x18) r1 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x30, &(0x7f0000000100)=r0, 0x33eb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000580)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000001c0), 0x12) r4 = syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0xfd, 0x9, 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={0xfffffffffffffffd, 0x6}, 0x0, 0x8, 0x5, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xfffffd63, &(0x7f0000000240)=[{&(0x7f0000000980)="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", 0xd8}], 0x1}, 0x800) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0xf9, 0x66, 0x7, 0x3, 0x0, 0x2, 0x2, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x8, 0x7}, 0x10912, 0x8, 0xae3343a, 0x9, 0x981, 0x40, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffb}, r4, 0x2, 0xffffffffffffffff, 0x1) write$cgroup_pid(r6, &(0x7f00000005c0)=r4, 0x12) r7 = openat$cgroup_ro(r5, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) mkdirat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x1ff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) r8 = openat$cgroup_freezer_state(r2, &(0x7f0000000080), 0x2, 0x0) write$cgroup_freezer_state(r8, &(0x7f0000000380)='FROZEN\x00', 0x7) 22.143673407s ago: executing program 0 (id=12901): r0 = socket$kcm(0x10, 0x400000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x3, 0xc, 0x0, &(0x7f0000000c40)='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) sendmsg$inet(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000d00)="1c0000001e007f109e", 0x2a}, {&(0x7f0000000d40)="78cafb73fc02010700000000ef02258f2e440ab8f9e6aaeb1ae2f6e8bcb5ee52dc06b6c9ad11cb5dbc249798093c5102a1bca0b6050000004f6e6b788b3219c233e60ddc36024a99a63e7238fe9f9b06f96137c8af12b6", 0x98}], 0x2}, 0x4000000) r1 = socket$kcm(0xa, 0x1, 0x106) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x4, 0x16, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000880)='GPL\x00', 0x80000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e}, 0x94) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f00000003c0)={0x0, r1}, 0x8) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000dc0)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x14420, 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, 0x2, @perf_bp={0x0}, 0x1104, 0x0, 0xfffffffd, 0x3, 0x1000, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000e40)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000f40)=""/227, 0xe3}], 0x1}, 0x40000001) recvmsg(r3, &(0x7f0000001040)={&(0x7f0000001080)=@hci, 0x19, &(0x7f0000001100)=[{&(0x7f0000001140)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r4, &(0x7f0000001240)={0x0, 0xfffffff5, &(0x7f0000001280)=[{&(0x7f00000012c0)="a2", 0xfffffdef}], 0x1}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc5, 0xc5, 0x4, [@restrict={0x7}, @float={0xb, 0x0, 0x0, 0x10, 0x4}, @decl_tag={0x1, 0x0, 0x0, 0x11, 0x4, 0x2}, @ptr={0xa, 0x0, 0x0, 0x2, 0x3}, @int={0x4, 0x0, 0x0, 0x1, 0x0, 0x3b, 0x0, 0x5, 0x2}, @datasec={0xc, 0x4, 0x0, 0xf, 0x1, [{0x2, 0x200, 0x9}, {0x1, 0x80, 0x7}, {0x4, 0xfffffffc, 0xb7b}, {0x5, 0x0, 0x9}], "8b"}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x3, 0x6}}, @func_proto={0x0, 0x4, 0x0, 0xd, 0x0, [{0x10, 0x2}, {0xf}, {0x4, 0x4}, {0xc, 0x2}]}]}, {0x0, [0x5f, 0x2e]}}, &(0x7f0000000580)=""/253, 0xe4, 0xfd, 0x1, 0x834}, 0x28) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1b, 0x0, 0x0, 0x4, 0x4084, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffd}, 0x50) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={@cgroup, 0xffffffffffffffff, 0x24, 0x12}, 0x20) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x49, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB], 0x48) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendmsg$kcm(r6, &(0x7f00000007c0)={0x0, 0x4, &(0x7f0000000800)=[{&(0x7f0000000840)="2e0400001d008104e00f80ecdb4cb9f207c804a00d000000880802fb0a0002000a0ada1b40d80800c500c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x6, 0xf, &(0x7f00000002c0)=ANY=[@ANYBLOB="1802000000ae0000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b502000014000000b70300000000000085000000d2000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000000000000b7000000000000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd60}, 0x94) socket$kcm(0x29, 0x2, 0x0) sendmsg$inet(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="5c00000013006bcd9e3fe3dc6e48aa31086b8703130000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4000004) 19.463112986s ago: executing program 1 (id=12909): socket$kcm(0xa, 0x2, 0x73) socket$kcm(0x2a, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x1f, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x3d, '\x00', 0x0, @sched_cls}, 0x94) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000003c0)={@fallback=r0, r0, 0x2f}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={@cgroup=r0, r0, 0x2f, 0x10, 0x4, @void, @value=r2}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x1000d7, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a800000085"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xd8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) socket$kcm(0xf, 0x3, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) openat$cgroup_devices(r4, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) r5 = openat$cgroup_devices(r4, &(0x7f0000000240)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r5, &(0x7f0000000280)={'b', ' *:* ', 'rm\x00'}, 0x9) 19.383081508s ago: executing program 3 (id=12910): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0x4, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0xc302, 0x0, 0x0, 0x0, 0x0, 0x4}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x27409}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5d9070a2}, 0x94) 19.3124404s ago: executing program 0 (id=12912): perf_event_open(&(0x7f0000001ac0)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000c40)="2e0000003e000511d25a80698c6394090124fc602f6e354016000180000000030000000000002cd65c65c3d7", 0x2c}], 0x1, 0x0, 0x0, 0x39c}, 0x50) 19.2835935s ago: executing program 1 (id=12913): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000540)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x16000000}]}]}}, 0x0, 0x2e, 0x0, 0x1}, 0x28) 19.218377171s ago: executing program 3 (id=12915): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x15, 0x2000000000000216, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x7, 0xc, &(0x7f0000000c00)=ANY=[], &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002fc0)={0x1b, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x2}, 0x50) r3 = perf_event_open(&(0x7f0000003040)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000030c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000003100)={{r4, 0xffffffffffffffff}, &(0x7f0000003140), &(0x7f0000003180)=r3}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000034c0)={{r1, 0xffffffffffffffff}, &(0x7f0000003440), &(0x7f0000003480)=r0}, 0x20) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000003500)=@bloom_filter={0x1e, 0xfc2, 0x7fffffff, 0xa, 0x40100, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x8}, 0x50) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000003580)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000035c0)={0x3, 0x11, &(0x7f0000003680)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r8, @ANYBLOB="0000000000000000b705000008000000850000006a00000095"], &(0x7f0000003740)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000003780)=@base={0x4, 0x4, 0x1, 0x10005, 0x0, r5, 0x7fffffff}, 0x50) close(r9) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000003800)=ANY=[@ANYBLOB="17000000000000000400000003"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003840)={0x3, 0xc, &(0x7f0000003900)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r10], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x28}, 0x94) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=@bloom_filter={0x1e, 0x3, 0x82, 0x1, 0x60900, 0x1, 0x80, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x3, 0xc}, 0x50) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003a40)=@bpf_ext={0x1c, 0x1c, &(0x7f00000031c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x4}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7f}}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffb}, @map_fd], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f00000032c0)='syzkaller\x00', 0x4, 0xad, &(0x7f0000003300)=""/173, 0x1f00, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000033c0)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000003400)={0x2, 0xe, 0xa42b, 0x1}, 0x10, 0x2b69, r1, 0x4, &(0x7f00000039c0)=[0x1, r6, 0x1, r7, r8, r9, 0xffffffffffffffff, r10, r11], &(0x7f0000003a00)=[{0x3, 0x1, 0x1, 0xc}, {0x5, 0x2, 0x6, 0x8}, {0x5, 0x1, 0x2}, {0x2, 0x4, 0xc}], 0x10, 0xfff}, 0x94) r12 = perf_event_open(&(0x7f0000000c80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r12, 0x40042408, r1) socket$kcm(0x10, 0x2, 0x4) r13 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r13, &(0x7f0000000d00)=ANY=[@ANYBLOB="364000001a00913a"], 0x82d7) recvmsg(r13, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/4073, 0xfe9}, {&(0x7f0000002e00)=""/169, 0xa9}, {&(0x7f0000002ec0)=""/175, 0xaf}, {0x0}], 0x5}, 0x0) r14 = socket$kcm(0xa, 0x1, 0x106) sendmsg$kcm(r14, &(0x7f0000000c00)={&(0x7f0000003b00)=@l2tp6={0xa, 0x0, 0x703, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x400000, 0x4}, 0x80, 0x0}, 0x20040010) recvmsg$kcm(r13, &(0x7f0000002f80)={0x0, 0x0, 0x0}, 0x0) r15 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r15, 0x107, 0xf, &(0x7f00000008c0), 0x4) sendmsg$kcm(r15, &(0x7f0000000900)={&(0x7f0000000940)=@ieee802154={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000a00)="27031c0089f514000200", 0xa}, {&(0x7f0000000a40)="7d3ed2ea1f2f210c0784b2ce65c9e34b1100301a03df46a4853ed1b3f1dc15569532", 0xff7f}, {&(0x7f0000000a80)="43f8d35075f3da60f330f94c842e4f5a081a2412f81853dbf7a1e6dfdf3c", 0x1e}], 0x3}, 0x400c0c8) recvmsg(r15, &(0x7f00000007c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/19, 0x13}, {&(0x7f00000000c0)=""/82, 0x52}, {&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/146, 0x92}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/64, 0x40}, {&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/42, 0x2a}, {&(0x7f0000000480)=""/105, 0x69}, {&(0x7f0000000500)=""/241, 0xf1}], 0xa, &(0x7f00000006c0)=""/243, 0xf3}, 0x40000000) 19.182511012s ago: executing program 1 (id=12916): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=0xffffffffffffffff, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x5, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="180800020000ca611466f68122812658000000000000001800000000a8f9f8d1511c9c793883ee06"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x59, '\x00', 0x0, @fallback, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000080000000100030009008f39e3"], 0x50) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={0x0, 0x0, 0x18}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000000c40)=ANY=[@ANYBLOB="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&(0x7f0000001e00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)={0x0, r0, 0x0, 0x4, &(0x7f00000006c0)='#^/\x00'}, 0x30) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000780), 0x4) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000007c0)={@fallback=r3, r3, 0x2f}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001e80)=ANY=[@ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB='/'], 0x20) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a6c52d922ba2a05dd42"], 0xfdef) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000880)="d8000000100081046a81f782db44b904021d080b01000000e8fe55a118001500060014000300001208003c0043000000a8001600a400014020000900feffff7f3626feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8dcef52a9d7c7c0b7a196e6f66312c88a6bbace80177ccbec4c2ee5a7cef4090000001f3c29643a5ee4ce1b14d6d930dfe1d9d322d4acd9b575730d0080000000000000b5675025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb14feb9f5588a63644caf1ce1bd6c769ad809d52a9ecbee28a0", 0xd8}], 0x1}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x42}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup, 0x33, 0x0, 0xff, &(0x7f00000005c0)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) perf_event_open$cgroup(&(0x7f0000000bc0)={0x3, 0x80, 0xab, 0x6, 0x0, 0x7f, 0x0, 0x9, 0x1008, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x0, @perf_config_ext={0xfff, 0x46}, 0x0, 0x6, 0x3, 0x53c8b9b662d3b3a4, 0x6e1, 0x2feb, 0x9, 0x0, 0x1, 0x0, 0x3}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x1) 19.116792114s ago: executing program 0 (id=12917): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1e, 0x0, 0x0, 0x0, 0xfdfffffb, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000800)=[{0x0, 0x0, 0x2, 0xa}, {0xfffffffd, 0x0, 0x3}, {0x0, 0x80004, 0x10100, 0x3}], 0x10, 0x1}, 0x94) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000008c0)="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", 0x5e7}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000ec0)={0x0, 0xd18c9b25, &(0x7f0000000f00)=[{&(0x7f0000000f40)="e03f03002a000b11d25a806c8c6f94f90424fc601000407a0a000600053582c137153e37000c11802f2ff4070300", 0x33fe0}], 0x1, 0x0, 0x0, 0x35}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000080)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x201, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) recvmsg$unix(r4, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x15}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001340)={&(0x7f0000000200)=ANY=[@ANYRESOCT=0x0], 0x0, 0x29, 0x0, 0x1, 0xff, 0x10000, @value=r5}, 0x28) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[], 0x48) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="1400000033000b0fd25a5ded7e4f9f680e865698", 0x14}], 0x1}, 0x20000800) recvmsg$kcm(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x10102) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) write$cgroup_devices(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000000000000", @ANYRESDEC], 0xffdd) 17.95451997s ago: executing program 3 (id=12920): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) close(r0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r1, r1}) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'net_cls'}]}, 0x9) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r1, 0x20, &(0x7f00000000c0)={&(0x7f0000000100)=""/168, 0xa8, 0x0, &(0x7f0000000280)=""/147, 0x93}}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000340)=0x80) 17.905889451s ago: executing program 1 (id=12921): socket$kcm(0xa, 0x2, 0x73) socket$kcm(0x2a, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x1f, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x3d, '\x00', 0x0, @sched_cls}, 0x94) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000003c0)={@fallback=r0, r0, 0x2f}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={@cgroup=r0, r0, 0x2f, 0x10, 0x4, @void, @value=r2}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x1000d7, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a800000085"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xd8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) socket$kcm(0xf, 0x3, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) openat$cgroup_devices(r4, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) r5 = openat$cgroup_devices(r4, &(0x7f0000000240)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r5, &(0x7f0000000280)={'b', ' *:* ', 'rm\x00'}, 0x9) 17.810775333s ago: executing program 4 (id=12922): r0 = socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xe, 0x4, 0x4, 0xffffffff, 0x0, 0x1}, 0x50) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) perf_event_open(&(0x7f0000001f00)={0x2, 0x80, 0x4a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1946}, 0x0, 0x0, 0x0, 0x8, 0x3fe, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001fc0)={0x5, 0x3, &(0x7f0000002080)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f00000020c0)='GPL\x00'}, 0x90) close(0x3) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000002100)={r4, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002180)={r3, 0x58, &(0x7f00000021c0)}, 0x10) socketpair(0x1, 0x1, 0x0, &(0x7f0000000a00)) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0xc, 0x8, &(0x7f0000000b40)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f0000000b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000bc0)={r6, 0x3e8, 0xf, 0x0, &(0x7f0000000c40)="c1df0600000200000000000000a887", 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) recvmsg$kcm(r0, &(0x7f0000003340)={0x0, 0x0, 0x0}, 0x100) sendmsg$inet(r0, &(0x7f00000002c0)={0x0, 0x69, &(0x7f0000000300)=[{&(0x7f0000000480)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000dc0)=""/4078, 0xfee}, {&(0x7f0000001e80)=""/120, 0x78}, {&(0x7f0000000680)=""/171, 0xab}], 0x3}, 0x40012100) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x26e1, 0x0) r8 = socket$kcm(0x2, 0x2, 0x0) close(r8) setsockopt$sock_attach_bpf(r8, 0x1, 0x2e, &(0x7f0000000080)=r7, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000d80)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x0, r1}, 0x18) openat$cgroup(r7, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000d40)=ANY=[@ANYBLOB="193341094986e899e5df759f244d010000000000000000080000"]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0xe0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, &(0x7f0000000280)=[0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbe, &(0x7f0000000380)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0xee, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x12, 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000000000000000800100730109"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r9, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x62}, 0x94) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002240)=ANY=[@ANYRESDEC=r4, @ANYBLOB="8e6aef485f2e859984d7d842c74cab99eb9a3bff4a389668a10e7fbf7a6b005e0b2feb90463d124c188c8636f3be9085c893fe382c94d82ef95f7ea15905247b67837397c38432fb9e7a8b06b127d07354ba24cfcb046760fb380b6cd5ebf28e6cf9738c84c1ffb87ee06219da7948de3f13a73688f78cf6d10775e2962af2dc9f7955e4df6e03a956aa6b37c0bf47e4cf770767c10d12430c887c54f8fafea24cd4bd9fbce0a70d7529c646182e58039a80d8250d47db808b02c07d609f8f89899a0d87f53140f3839db740c7"], 0x50) recvmsg$kcm(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000cc0)={0x5, 0x80, 0x4, 0x7, 0x4, 0x60, 0x0, 0x5a, 0x10, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000c80), 0x8}, 0x0, 0x0, 0x8001, 0x7, 0x8, 0x401, 0x0, 0x0, 0x2, 0x0, 0x6}, 0x0, 0xd, 0xffffffffffffffff, 0xb) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000000640)) 17.810359423s ago: executing program 3 (id=12923): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x10, 0x2, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0xe}, 0x4868, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x3, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x400, 0x6}, 0x4a01}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f00000000c0)) sendmsg$kcm(r2, &(0x7f0000000e00)={&(0x7f0000000840)=@ax25={{0x3, @null, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null]}, 0x80, &(0x7f0000003dc0)=[{&(0x7f00000008c0)="4a584352e36846529c638fc80f370ac4f2204c781e14acdb1127fb660632a1786c702e420cf589ac387d44f02fe254630445e9675a83702b183904b92a31089836b30a21ca82a52a795942ea2e9bc8b38c938ea63af3ec854a3abc4a3d72f24a53617ea7aae63b1c3ba1ec3ed0489104c9a509aa01a6bd1407fe04a78c5515a7966204681f", 0x85}, {&(0x7f0000000980)="781373664d626585fb6c9d1ce32060951f16533d83646f85a1cb84d94d407e737794de5b5d42a73b601eb335051ff3045642bb582e10a137ade1af000000009dc9762a72165744a5a462d62db167fe065efb325e4572e07ac8c2dcad725a163b4de2ce781765ea42a5bc8ff764ad6430b294a7dc2a5a49a1e9fb1fdee9dfd7b1a5aafa9fb3624c51ed1f26e7823241bda738d29c67611d02be9a81f489494de8a8d135d8f12b3459bf0783516c58da3dc2e882da9bd9094a8c35ddde76", 0xbd}, {&(0x7f0000000280)="118876e1c7a4f5a20e0349b47366025f35ef0e5759dc0e1c940479dd4ea793b6bc6ab1e2bbb67d49b129d7c37888d7a1b437512e6511d7098667173882627fafcde9835e6cea7db43cf7d8d8f1f4c12566eb7b05341c656802ac583250cade0a97c52d877af0943dbffca2f4dd6c30fad23b2c", 0x73}, {&(0x7f0000003cc0)="6ff6dccfa41b2b14bcb0efc4a99ff82a8456ad8c2afb8f1d75ae49553adb501470cb06556de716b916cf3d49391c744c7ef9b25e0a2adf48d2452180f550d8bae1503d8eb50aceee840f082cbb77936ace547539f34bbe00f2f921b8012de2da3aa5e809bc9eb0c5eb534008ca504f424b34ad9bb650e567dd556bcda1168e6362ed8b2e8d8b296bb97bb5afe56ef856b054e0a704aee02b96d714e18b6f98ed80f01a07870b683db0eb42eb99368ef8db6af4fdf6dfbb771c71a8c9a5e20c0f6a35ce5ad511b81bf97bb6c86af0f0dcc274df30e5ffe5ab40f31c296a3100"/233, 0xe9}], 0x4, &(0x7f0000003e00)=[{0x1c0, 0x114, 0x4, "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"}, {0xe0, 0x10b, 0x8, "b7ec11deb3c5145be61d10be12367b104f77c67573efc35d49abcb039902541ae90fd64b33be2dbb0a388b752bb42e011d6fb9b6bd9adc8f265dedfa649635e25111dbd182682a8e89f052d80b4c810aff84660ed890699592516dfd7bb6d268c54c59c7f439ae4a4448dbe0dc3fb8b7ac4c34791853f1a2c5fd8ea19003da246a3e4f36f1380293f7d927f4997597f6bfa8a9e3685f5d2f0b869df61e044f70ba4c7f2ee50524c385667cd18f442523ec79265713f9ef646aa5874ab965d161b88a553bc4040abc58921551f335"}], 0x2a0}, 0x40) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000001780)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001880)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) recvmsg$kcm(r3, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001940)=""/62, 0x3e}, {&(0x7f0000001980)=""/224, 0xe0}, {&(0x7f0000001a80)=""/188, 0xbc}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0x4}, 0x40000140) recvmsg$kcm(r3, &(0x7f0000002b40)={0x0, 0x0, 0x0}, 0x10004) recvmsg$kcm(r3, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002c00)=""/4096, 0x1000}], 0x1}, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) r5 = socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b83, 0x1, @perf_bp={0x0, 0x3}, 0x108000, 0x5, 0x43a1bd76, 0x7, 0x401, 0x6, 0x22, 0x0, 0x434b9296, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x6000800) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x33fe0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000300)={'veth0_to_hsr\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) sendmsg$inet(r5, &(0x7f00000003c0)={&(0x7f0000000400)={0x2, 0x4e20, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x2f8}, 0x20000080) setsockopt$sock_attach_bpf(r5, 0x6, 0x19, &(0x7f0000000a40)=r5, 0x78) sendmsg$kcm(r4, &(0x7f0000003c00)={0x0, 0xffffff0a, &(0x7f0000003c40)=[{&(0x7f0000003c80)="c01803002f000b12d25a80648c2594f90124fc60100c034002000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000580)=@hci, 0x19, &(0x7f0000000600)=[{&(0x7f0000000640)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000740)={0x0, 0xfffffff5, &(0x7f0000000780)=[{&(0x7f00000007c0)="a2", 0xfffffdef}], 0x1}, 0x0) 16.887783023s ago: executing program 4 (id=12924): r0 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x3, &(0x7f0000000080), 0x4) (async, rerun: 64) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x45, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x74}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) (async, rerun: 64) r2 = socket$kcm(0x2, 0x200000000000001, 0x106) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.events\x00', 0x275a, 0x0) (async) r4 = perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x81021, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x5, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) perf_event_open(&(0x7f0000000500)={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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) (async) r6 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f0000000580), 0x43) write$cgroup_subtree(r6, &(0x7f00000005c0)=ANY=[], 0xfdef) (async, rerun: 64) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x10182) (async, rerun: 64) r7 = socket$kcm(0x1e, 0x4, 0x0) write$cgroup_subtree(r7, 0x0, 0xfdef) (async) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x10021) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, 0x0, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000007c0)=@generic={&(0x7f0000000800)='./file0\x00'}, 0x18) (async) write$cgroup_int(r3, &(0x7f0000000840), 0x1001) ioctl$SIOCSIFHWADDR(r3, 0x4030582b, &(0x7f0000000880)={'lo\x00', @link_local={0x1, 0x80, 0xc2, 0xc}}) (async) write$cgroup_subtree(r3, &(0x7f00000008c0)=ANY=[], 0xfdef) socket$kcm(0x10, 0x2, 0x0) (async) socket$kcm(0x10, 0x2, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="a2", 0x73220c8b}], 0x1}, 0x0) (async) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x8000, 0x10000, 0x364, 0x5, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) close(0x3) (async) setsockopt$sock_attach_bpf(r2, 0x6, 0x6, &(0x7f0000000740)=r1, 0x4) 15.967830444s ago: executing program 4 (id=12925): perf_event_open(&(0x7f0000001ac0)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000c40)="2e0000003e000511d25a80698c6394090124fc602f6e354016000180000000030000000000002cd65c65c3d7d7", 0x2d}], 0x1, 0x0, 0x0, 0x39c}, 0x50) 15.911196896s ago: executing program 4 (id=12926): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x6, 0x1, 0x0, 0x0, 0x0, 0x4b1c6ec6, 0x640b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x800, 0x200}, 0x800, 0xcdd, 0x43a1bd76, 0x8, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)) 15.799573738s ago: executing program 4 (id=12927): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000380)={'pim6reg0\x00', 0x400}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xfffff274, 0xfffc, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001a80)=ANY=[@ANYBLOB="1200000001000000040000000800000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000000000000000000006"], 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0xf, 0x4, 0x8, 0x8}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1, 0xd, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r3, 0x0, 0xe, 0x0, &(0x7f00000005c0)="7a7fa22c2aff88df53ef2a2d280f", 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000100)={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, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000014c0), 0xfffffedf, 0x10, &(0x7f0000001500), 0xffffff95, 0x0, 0xffffffffffffffff, 0xd}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001540)={r4, 0x0, 0xe, 0x0, &(0x7f00000015c0)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x9ffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001600)={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f00000016c0)={0x4, 0x80, 0xb9, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc, 0x7}, 0x2e00, 0x2000000, 0x0, 0x0, 0x6f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001740)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb}, 0x114905, 0x8, 0x2000000, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r6, 0x11b, 0x23, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) r7 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r7, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001840)="1400000035000b63d25a80648c2594f90524fc60", 0x14}], 0x1}, 0x0) perf_event_open(&(0x7f0000001880)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000001900)={0x5, 0x0, 0x0, &(0x7f00000019c0)='syzkaller\x00', 0x5, 0x0, 0x0, 0x41000, 0x50, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001a00)={'macsec0\x00', 0x1}) socketpair(0x1, 0x2, 0x0, &(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8924, &(0x7f0000001a80)) 15.281906799s ago: executing program 1 (id=12928): perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000400)={{r0, 0xffffffffffffffff}, &(0x7f00000005c0), &(0x7f0000000940)='%ps \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000c80)={r1, 0xffffffffffffffff}, 0x4) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)=@base={0x12, 0x1, 0x8, 0x2}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x18, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x120}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f00000001c0)='GPL\x00', 0x9, 0x0, 0x0, 0x41000}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000ec0)={0x16, 0x10, &(0x7f0000000f80)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000ffff0b867b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000001000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001040)={r4, 0x0, 0xe, 0x48000000, &(0x7f00000010c0)="40f0538ef047b21fb60068305500", 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 15.23991947s ago: executing program 0 (id=12929): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) 15.099008034s ago: executing program 3 (id=12930): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$inet(r1, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x97ff}, 0x0) 15.097241943s ago: executing program 4 (id=12931): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x6, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async, rerun: 64) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) (rerun: 64) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000006c0)="d800000018007b18e00212ba0d8105040a0a1100fe0f040b067c55a1bc0009001e0006990300000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b01602b2a10c11ce1b14d6d930dfe1d9d322fe04fb95cae8c9010000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad8ffd5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd601edef3d93452a92307f00000e97031e9f05e9f16e9cb5", 0xd2}, {&(0x7f00000004c0)="f80ec2e2ba", 0x5}, {&(0x7f0000000980)="a908a2c5fdf6e3d3003ff21c3c54b9621c82328a788aee479f32442a25a3152e03b1d3c0ab68f95caa68eac1bee7e76bcecb426ba142c04a6e1b35d06900447379119686d3f70a66a87d3bee31528378a7c215d40e7f66dff36d78780b633a318b23bad38fb3fa2e62c6c556a1641a4aa7c894f38fb058355fa7a26c4ce9afed798d1ee66ed6fc3f636b1410f362d611ba526d13db2f8fee438cb202d85b2a2323ea6e10e095bc7d3039e8ff3a12f7fecb2fc2c77e45e4e5798edc43443d9d93f7034cee4fe7e1f2072faf", 0xcb}], 0x3, 0x0, 0x0, 0x2663}, 0x40040c0) (async) socket$kcm(0x10, 0x3, 0x10) (async, rerun: 32) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, @perf_config_ext={0x100000000, 0x6}, 0xe01, 0x10000, 0x9e4, 0x4, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0x80002, 0xffffffffffffffff, 0xa) (rerun: 32) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0x2a3a2, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x10000, 0x0, 0x7, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x2, 0x0, 0x0, 0x800000000009, 0x640eb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x0, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x3, 0x7, 0x9, 0x1, 0x364, 0x0, 0x1000001, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYRES32=0x0], 0x48) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000b00)=ANY=[@ANYBLOB="18000023bd0031490000200108000000611974000000000295020000000000005601b3b4292c2a82a5a8e529cb50115fb103bac758510aec27cd9e4f886c7f205695aea5f91399dded3e83bbd15d40d1efdf7580c774c7d23db6423477392bbdc0cf8765efbe42b8f9570fede5cd91f4037681296abda080956bfeb85f729fe398be02e5b2fc2e11"], &(0x7f0000000080)='syzkaller\x00'}, 0x94) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x1ff) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x5}, 0x1090da, 0xa7ae, 0x0, 0x0, 0xfffffffffffffffc, 0x8000004, 0x6, 0x0, 0xffffffff, 0x0, 0xc}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) (async) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080400007c09e8fe55a10a0015c005001c2603600e1208000f0000000401a8001600a4000140000000007fffffffb94dcf5c0461c1d6900094007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x20004000) (async) bpf$PROG_LOAD(0x5, &(0x7f0000002580)={0x5, 0x5, &(0x7f0000002640)=ANY=[], &(0x7f0000002680)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000026c0)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x83508, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0xec1, 0x200, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x800, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000002740)={0x1, &(0x7f0000002780)=[{0x6, 0xb5, 0xfd, 0x8001}]}) socketpair(0x1, 0x5, 0x0, &(0x7f00000027c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_clone(0x22023500, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8941, &(0x7f0000002800)) (async) socket$kcm(0x2, 0x1000000000000002, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ced4fbd44e24eb0d34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3a06d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796efea77aeea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fff0d7216fdb0d3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff2c91018afc9ffc2cc788bee1b47683db01a469398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa447e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae486aca54183fb01c73f979ca9857399537f5dc2acb72e7ead0509d380578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9d24d37cef099ece72f2090000f44a3210223fdae7ed04935c3c90941576aebc8619d73415cda2130f5011e4845505000001000000004f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a331bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9000071414c99d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c040035cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bf463261135e24d154114df1381b02a0dcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4e62b445c00f576b2b5cc7f819abd0f884cc4806f40300966fcf1e54f5a2d38708194cd6f496e5dee734fe7da3770845cf442d488afdc0e1700000000000000000000000000000000000000000000000000000520500002952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9a33c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a62415f78000000005f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c81c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b40824095135861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac00000b0000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e5dd921a5eadd4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293d5c833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033ec14bb9cc16bd83a00840e602c28ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f257aac5af18d8c6b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e29b10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe8e4cd14dc5c1eb98b63198f6f830745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b51c34a5384f2cf51180c159ce40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af243b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380ecf1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb79f558982d57c556ca1427b5960b79990565ca2a20996fcba472213744d3a156979651596afde2b0089f023fcfccd072bd6ea8445fc787390d71ec61d5b7b0f05f6931914bf49aa0d66eff294271a93e32f54f281068514a4cd2d0700a43df59e9924e4affdbd22405e675e9d7cdc10546571131831d4dc8c8363077a908d9ae4f27ff095f5b07667f93a3573d3fabfca58ee0a6b6a691102bb3c7be4dc5b816853275e7ae8c13ec341bad15353fad794b46c4fd73e1b4cc78de2156cb158870d5b8446dae9ba5f7f244e6cf8f6791671057347208a313ebbcb72b04706005670f2b0055e440d72c7c3316982c6ebe8675458cf6bb393b007f5cedb7bc411834600000000000000000000000000a20071b07d568a8150ed646b4978d0226d9651647a5999ae7c7c85322a215fcdb1adbad63499518fe0d10145d430422c78367dfa941f74b63f3884565ac89c673da2c2b1172be5f2cd1f3f453ebddd432bd24c73fa773b739e20fcec16a821230654a383ac1868495f67d942c772ca75e09073dbe9307ff5cac7c2c411149a4d989a8a019e068da218d4bc34e4102fd2f97397331e4cd70b4915582b635f07ca87f00dc929f902540f565c20add8675b79e005cf0277d954697317b907b77fa5d6b7feaebaf676a2a37de8aa70748fee4bc198ffd3e2de11eb0eff896fd94de0805ba6b1054a7b3e300d4581e9af62a1ecaee96d2819b3d192e5b9561eb622da25450f586be14017a1cf74f89a1dd18af004decfe266134c3d036ae7996931fe6008a73ed34c35f0da4ffee1fe63bc1af6ef1b4731d50b8ceb582a1e9c6e8d97f8290cc105754f592d16ccdb1df8636d7ca5e372cea97dd0f005cc7092b126dd46758917fb0d94b8483d403bd451429cc1660f0b5a529d8134dc2702f6d8e2f943d98fbe50a3ba653f13f98a00fcbf311f9758ade8e4eb87b4b9fb2d387f5d8c4bdcab2fff9ed8c9de961fd831a070381c8020352fea7c334b2959ddd956701a7ea415e224a81c9fa1ebbabe74f7743e09b6c8b72650"], &(0x7f0000000340)='GPL\x00'}, 0x94) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x9c20, 0x5, 0x4, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0xffffffffffff0001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x84000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x8, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xc, 0xe, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], &(0x7f00000023c0)='syzkaller\x00'}, 0x48) 15.031421045s ago: executing program 0 (id=12932): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000001000)="5c000000130025cc9e3be35c6e17aa31076b876c1d2000007ea60864160af36514000cc008001b0007000200070019000064bc24eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4040000) 14.952082877s ago: executing program 3 (id=12933): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x10, 0x2, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0xc}, 0x4a01}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000580)=@hci, 0x19, &(0x7f0000000600)=[{&(0x7f0000000640)=""/248, 0x200105d0}], 0x1, 0x0, 0x0, 0x2000}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000740)={0x0, 0xfffffff5, &(0x7f0000000780)=[{&(0x7f00000007c0)="a2", 0xfffffdef}], 0x1}, 0x0) write$cgroup_devices(r1, 0x0, 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000bc0)={0xffffffffffffffff, 0x58, &(0x7f0000000b40)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0f000000040000000800"], 0x37) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x4002000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 14.951151627s ago: executing program 1 (id=12934): perf_event_open(&(0x7f0000001ac0)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000c40)="2e0000003e000511d25a80698c6394090124fc602f6e354016000180000000030000000000002cd65c65c3d7d7", 0x2d}], 0x1, 0x0, 0x0, 0x39c}, 0x50) 14.851151849s ago: executing program 0 (id=12935): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x6, 0x1, 0x0, 0x0, 0x0, 0x4b1c6ec6, 0x640b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x800, 0x200}, 0x800, 0xcdd, 0x43a1bd76, 0x8, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)) 0s ago: executing program 33 (id=12931): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x6, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async, rerun: 64) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) (rerun: 64) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000006c0)="d800000018007b18e00212ba0d8105040a0a1100fe0f040b067c55a1bc0009001e0006990300000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b01602b2a10c11ce1b14d6d930dfe1d9d322fe04fb95cae8c9010000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad8ffd5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd601edef3d93452a92307f00000e97031e9f05e9f16e9cb5", 0xd2}, {&(0x7f00000004c0)="f80ec2e2ba", 0x5}, {&(0x7f0000000980)="a908a2c5fdf6e3d3003ff21c3c54b9621c82328a788aee479f32442a25a3152e03b1d3c0ab68f95caa68eac1bee7e76bcecb426ba142c04a6e1b35d06900447379119686d3f70a66a87d3bee31528378a7c215d40e7f66dff36d78780b633a318b23bad38fb3fa2e62c6c556a1641a4aa7c894f38fb058355fa7a26c4ce9afed798d1ee66ed6fc3f636b1410f362d611ba526d13db2f8fee438cb202d85b2a2323ea6e10e095bc7d3039e8ff3a12f7fecb2fc2c77e45e4e5798edc43443d9d93f7034cee4fe7e1f2072faf", 0xcb}], 0x3, 0x0, 0x0, 0x2663}, 0x40040c0) (async) socket$kcm(0x10, 0x3, 0x10) (async, rerun: 32) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_config_ext={0x100000000, 0x6}, 0xe01, 0x10000, 0x9e4, 0x4, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0x80002, 0xffffffffffffffff, 0xa) (rerun: 32) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0x2a3a2, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x10000, 0x0, 0x7, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x2, 0x0, 0x0, 0x800000000009, 0x640eb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x0, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x3, 0x7, 0x9, 0x1, 0x364, 0x0, 0x1000001, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYRES32=0x0], 0x48) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000b00)=ANY=[@ANYBLOB="18000023bd0031490000200108000000611974000000000295020000000000005601b3b4292c2a82a5a8e529cb50115fb103bac758510aec27cd9e4f886c7f205695aea5f91399dded3e83bbd15d40d1efdf7580c774c7d23db6423477392bbdc0cf8765efbe42b8f9570fede5cd91f4037681296abda080956bfeb85f729fe398be02e5b2fc2e11"], &(0x7f0000000080)='syzkaller\x00'}, 0x94) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x1ff) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x5}, 0x1090da, 0xa7ae, 0x0, 0x0, 0xfffffffffffffffc, 0x8000004, 0x6, 0x0, 0xffffffff, 0x0, 0xc}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) (async) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080400007c09e8fe55a10a0015c005001c2603600e1208000f0000000401a8001600a4000140000000007fffffffb94dcf5c0461c1d6900094007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x20004000) (async) bpf$PROG_LOAD(0x5, &(0x7f0000002580)={0x5, 0x5, &(0x7f0000002640)=ANY=[], &(0x7f0000002680)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000026c0)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x83508, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0xec1, 0x200, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x800, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000002740)={0x1, &(0x7f0000002780)=[{0x6, 0xb5, 0xfd, 0x8001}]}) socketpair(0x1, 0x5, 0x0, &(0x7f00000027c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_clone(0x22023500, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8941, &(0x7f0000002800)) (async) socket$kcm(0x2, 0x1000000000000002, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x94) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x9c20, 0x5, 0x4, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0xffffffffffff0001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x84000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x8, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xc, 0xe, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], &(0x7f00000023c0)='syzkaller\x00'}, 0x48) kernel console output (not intermixed with test programs): set zone limit has 8 unknown bytes [ 2078.600393][T11555] FAULT_INJECTION: forcing a failure. [ 2078.600393][T11555] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2078.614059][T11555] CPU: 1 PID: 11555 Comm: syz.4.12473 Not tainted syzkaller #0 [ 2078.621640][T11555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2078.631807][T11555] Call Trace: [ 2078.635077][T11555] [ 2078.638012][T11555] dump_stack_lvl+0x18c/0x250 [ 2078.642714][T11555] ? show_regs_print_info+0x20/0x20 [ 2078.647937][T11555] ? load_image+0x420/0x420 [ 2078.652470][T11555] ? __might_fault+0xaa/0x120 [ 2078.657149][T11555] ? __lock_acquire+0x7eb0/0x7eb0 [ 2078.662181][T11555] should_fail_ex+0x394/0x4c0 [ 2078.666866][T11555] _copy_to_user+0x2f/0xa0 [ 2078.671291][T11555] bpf_test_finish+0x25a/0x650 [ 2078.676066][T11555] ? dst_hold+0x70/0x70 [ 2078.680223][T11555] ? convert_skb_to___skb+0x420/0x420 [ 2078.685594][T11555] ? __virt_addr_valid+0x10c/0x380 [ 2078.690709][T11555] ? __might_fault+0xaa/0x120 [ 2078.695388][T11555] ? __might_fault+0xaa/0x120 [ 2078.700072][T11555] bpf_prog_test_run_xdp+0x8b4/0x1140 [ 2078.705552][T11555] ? __lock_acquire+0x7eb0/0x7eb0 [ 2078.710606][T11555] ? dev_put+0x80/0x80 [ 2078.714698][T11555] ? dev_put+0x80/0x80 [ 2078.718777][T11555] bpf_prog_test_run+0x31f/0x390 [ 2078.723726][T11555] __sys_bpf+0x49d/0x890 [ 2078.727973][T11555] ? bpf_link_show_fdinfo+0x560/0x560 [ 2078.733357][T11555] ? lock_chain_count+0x20/0x20 [ 2078.738213][T11555] __x64_sys_bpf+0x7c/0x90 [ 2078.742629][T11555] do_syscall_64+0x55/0xb0 [ 2078.747039][T11555] ? clear_bhb_loop+0x40/0x90 [ 2078.751713][T11555] ? clear_bhb_loop+0x40/0x90 [ 2078.756386][T11555] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2078.762282][T11555] RIP: 0033:0x7f124dd9e2d9 [ 2078.766691][T11555] 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 [ 2078.786295][T11555] RSP: 002b:00007f124ed16028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2078.794708][T11555] RAX: ffffffffffffffda RBX: 00007f124e025fa0 RCX: 00007f124dd9e2d9 [ 2078.802678][T11555] RDX: 0000000000000050 RSI: 00002000000008c0 RDI: 000000000000000a [ 2078.810645][T11555] RBP: 00007f124ed16090 R08: 0000000000000000 R09: 0000000000000000 [ 2078.818613][T11555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2078.826578][T11555] R13: 00007f124e026038 R14: 00007f124e025fa0 R15: 00007fff3bff56f8 [ 2078.834652][T11555] [ 2079.256379][T11560] netlink: 'syz.3.12474': attribute type 9 has an invalid length. [ 2079.267107][T11560] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.12474'. [ 2080.458127][T11587] tap0: tun_chr_ioctl cmd 1074025677 [ 2080.463689][T11587] tap0: linktype set to 1 [ 2080.483759][T11587] tap0: tun_chr_ioctl cmd 2147767520 [ 2080.538376][T11587] netlink: 668 bytes leftover after parsing attributes in process `syz.3.12480'. [ 2080.548218][T11587] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 2080.561364][T11587] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 2080.594994][T11589] syzkaller0: entered promiscuous mode [ 2080.600703][T11589] syzkaller0: entered allmulticast mode [ 2080.616088][T11593] tap0: tun_chr_ioctl cmd 2147767520 [ 2080.696632][T11593] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.12480'. [ 2080.998049][T11600] FAULT_INJECTION: forcing a failure. [ 2080.998049][T11600] name failslab, interval 1, probability 0, space 0, times 0 [ 2081.039229][T11600] CPU: 1 PID: 11600 Comm: syz.0.12484 Not tainted syzkaller #0 [ 2081.046846][T11600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2081.056903][T11600] Call Trace: [ 2081.060184][T11600] [ 2081.063115][T11600] dump_stack_lvl+0x18c/0x250 [ 2081.067795][T11600] ? show_regs_print_info+0x20/0x20 [ 2081.072988][T11600] ? load_image+0x420/0x420 [ 2081.077489][T11600] ? __might_sleep+0xe0/0xe0 [ 2081.082076][T11600] ? __lock_acquire+0x7eb0/0x7eb0 [ 2081.087099][T11600] should_fail_ex+0x394/0x4c0 [ 2081.091782][T11600] should_failslab+0x9/0x20 [ 2081.096306][T11600] slab_pre_alloc_hook+0x59/0x300 [ 2081.101342][T11600] ? __lock_acquire+0x7eb0/0x7eb0 [ 2081.106384][T11600] ? kvmalloc_node+0x70/0x180 [ 2081.111072][T11600] ? kvmalloc_node+0x70/0x180 [ 2081.115758][T11600] __kmem_cache_alloc_node+0x53/0x250 [ 2081.121145][T11600] ? __schedule_delayed_monitor_work+0x200/0x200 [ 2081.127482][T11600] ? kvmalloc_node+0x70/0x180 [ 2081.132158][T11600] __kmalloc_node+0xa6/0x240 [ 2081.136750][T11600] kvmalloc_node+0x70/0x180 [ 2081.141256][T11600] bpf_test_run_xdp_live+0x1c2/0x1b30 [ 2081.146668][T11600] ? 0xffffffffa0004a00 [ 2081.150834][T11600] ? 0xffffffffa0004a00 [ 2081.154993][T11600] ? bpf_dispatcher_change_prog+0xc96/0xf10 [ 2081.160905][T11600] ? xdp_convert_md_to_buff+0x330/0x330 [ 2081.166475][T11600] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 2081.172714][T11600] ? _copy_from_user+0xa5/0xe0 [ 2081.177479][T11600] ? bpf_test_init+0x119/0x140 [ 2081.182267][T11600] ? xdp_convert_md_to_buff+0x5b/0x330 [ 2081.187743][T11600] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 2081.193136][T11600] ? lock_chain_count+0x20/0x20 [ 2081.197998][T11600] ? lockdep_hardirqs_on+0x98/0x150 [ 2081.203194][T11600] ? dev_put+0x80/0x80 [ 2081.207275][T11600] ? dev_put+0x80/0x80 [ 2081.211348][T11600] bpf_prog_test_run+0x31f/0x390 [ 2081.216289][T11600] __sys_bpf+0x49d/0x890 [ 2081.220531][T11600] ? read_tsc+0x9/0x20 [ 2081.224599][T11600] ? bpf_link_show_fdinfo+0x560/0x560 [ 2081.229981][T11600] ? lock_chain_count+0x20/0x20 [ 2081.234828][T11600] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 2081.240814][T11600] __x64_sys_bpf+0x7c/0x90 [ 2081.245230][T11600] do_syscall_64+0x55/0xb0 [ 2081.249639][T11600] ? clear_bhb_loop+0x40/0x90 [ 2081.254339][T11600] ? clear_bhb_loop+0x40/0x90 [ 2081.259023][T11600] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2081.264921][T11600] RIP: 0033:0x7fbd0bb9e2d9 [ 2081.269332][T11600] 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 [ 2081.288941][T11600] RSP: 002b:00007fbd0c9a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2081.297364][T11600] RAX: ffffffffffffffda RBX: 00007fbd0be25fa0 RCX: 00007fbd0bb9e2d9 [ 2081.305333][T11600] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 2081.313298][T11600] RBP: 00007fbd0c9a4090 R08: 0000000000000000 R09: 0000000000000000 [ 2081.321262][T11600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2081.329228][T11600] R13: 00007fbd0be26038 R14: 00007fbd0be25fa0 R15: 00007ffd4955d5b8 [ 2081.337214][T11600] [ 2083.976461][T11616] netlink: 'syz.0.12488': attribute type 10 has an invalid length. [ 2084.445995][T11642] netlink: 'syz.1.12498': attribute type 10 has an invalid length. [ 2084.465160][T11642] netlink: 168 bytes leftover after parsing attributes in process `syz.1.12498'. [ 2084.523131][T11643] netlink: 'syz.1.12498': attribute type 3 has an invalid length. [ 2084.607622][T11643] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.12498'. [ 2086.314666][T11661] syzkaller0: entered promiscuous mode [ 2086.356428][T11661] syzkaller0: entered allmulticast mode [ 2086.903788][T11680] FAULT_INJECTION: forcing a failure. [ 2086.903788][T11680] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2086.927733][T11680] CPU: 0 PID: 11680 Comm: syz.0.12505 Not tainted syzkaller #0 [ 2086.935354][T11680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2086.945504][T11680] Call Trace: [ 2086.948874][T11680] [ 2086.951808][T11680] dump_stack_lvl+0x18c/0x250 [ 2086.956500][T11680] ? show_regs_print_info+0x20/0x20 [ 2086.961700][T11680] ? load_image+0x420/0x420 [ 2086.966210][T11680] ? __might_fault+0xaa/0x120 [ 2086.970892][T11680] ? __lock_acquire+0x7eb0/0x7eb0 [ 2086.975918][T11680] ? __virt_addr_valid+0x10c/0x380 [ 2086.981129][T11680] should_fail_ex+0x394/0x4c0 [ 2086.985832][T11680] _copy_from_user+0x2f/0xe0 [ 2086.990445][T11680] generic_map_update_batch+0x53e/0x800 [ 2086.996011][T11680] ? rcu_read_unlock+0xa0/0xa0 [ 2087.000780][T11680] ? __fdget+0x180/0x210 [ 2087.005027][T11680] ? rcu_read_unlock+0xa0/0xa0 [ 2087.009787][T11680] bpf_map_do_batch+0x3f2/0x600 [ 2087.014652][T11680] ? bpf_lsm_xfrm_policy_lookup+0x10/0x10 [ 2087.020386][T11680] __sys_bpf+0x381/0x890 [ 2087.024635][T11680] ? bpf_link_show_fdinfo+0x560/0x560 [ 2087.030018][T11680] ? lock_chain_count+0x20/0x20 [ 2087.034875][T11680] __x64_sys_bpf+0x7c/0x90 [ 2087.039292][T11680] do_syscall_64+0x55/0xb0 [ 2087.043707][T11680] ? clear_bhb_loop+0x40/0x90 [ 2087.048381][T11680] ? clear_bhb_loop+0x40/0x90 [ 2087.053058][T11680] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2087.058957][T11680] RIP: 0033:0x7fbd0bb9e2d9 [ 2087.063377][T11680] 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 [ 2087.082985][T11680] RSP: 002b:00007fbd0c983028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2087.091424][T11680] RAX: ffffffffffffffda RBX: 00007fbd0be26090 RCX: 00007fbd0bb9e2d9 [ 2087.099405][T11680] RDX: 0000000000000038 RSI: 0000200000010700 RDI: 000000000000001a [ 2087.107375][T11680] RBP: 00007fbd0c983090 R08: 0000000000000000 R09: 0000000000000000 [ 2087.115376][T11680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2087.123358][T11680] R13: 00007fbd0be26128 R14: 00007fbd0be26090 R15: 00007ffd4955d5b8 [ 2087.131359][T11680] [ 2087.381024][T11686] netlink: 121460 bytes leftover after parsing attributes in process `syz.0.12507'. [ 2090.484857][T11686] netlink: 22856 bytes leftover after parsing attributes in process `syz.0.12507'. [ 2090.616989][T11728] FAULT_INJECTION: forcing a failure. [ 2090.616989][T11728] name failslab, interval 1, probability 0, space 0, times 0 [ 2090.646629][T11728] CPU: 0 PID: 11728 Comm: syz.0.12524 Not tainted syzkaller #0 [ 2090.654274][T11728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2090.664382][T11728] Call Trace: [ 2090.667705][T11728] [ 2090.670679][T11728] dump_stack_lvl+0x18c/0x250 [ 2090.675463][T11728] ? sctp_sendmsg+0x1519/0x27b0 [ 2090.680354][T11728] ? ___sys_sendmsg+0x2a6/0x360 [ 2090.685327][T11728] ? show_regs_print_info+0x20/0x20 [ 2090.690556][T11728] ? load_image+0x420/0x420 [ 2090.695126][T11728] should_fail_ex+0x394/0x4c0 [ 2090.699846][T11728] should_failslab+0x9/0x20 [ 2090.704385][T11728] slab_pre_alloc_hook+0x59/0x300 [ 2090.709441][T11728] ? sctp_add_bind_addr+0x8c/0x360 [ 2090.714585][T11728] __kmem_cache_alloc_node+0x53/0x250 [ 2090.719998][T11728] ? sctp_add_bind_addr+0x8c/0x360 [ 2090.725144][T11728] kmalloc_trace+0x2a/0xe0 [ 2090.729628][T11728] sctp_add_bind_addr+0x8c/0x360 [ 2090.734720][T11728] sctp_copy_local_addr_list+0x31b/0x4e0 [ 2090.740392][T11728] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 2090.746135][T11728] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 2090.752237][T11728] ? sctp_v4_is_any+0x35/0x60 [ 2090.756933][T11728] ? sctp_copy_one_addr+0x8c/0x350 [ 2090.762078][T11728] sctp_bind_addr_copy+0xb3/0x3c0 [ 2090.767128][T11728] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 2090.773595][T11728] sctp_connect_new_asoc+0x2f9/0x6a0 [ 2090.778921][T11728] ? __sctp_connect+0xd80/0xd80 [ 2090.783843][T11728] ? __local_bh_enable_ip+0x13a/0x1c0 [ 2090.789259][T11728] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 2090.794828][T11728] ? security_sctp_bind_connect+0x89/0xb0 [ 2090.800753][T11728] sctp_sendmsg+0x1519/0x27b0 [ 2090.805485][T11728] ? sctp_getsockopt+0xb60/0xb60 [ 2090.810467][T11728] ? aa_af_perm+0x330/0x330 [ 2090.815011][T11728] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 2090.821461][T11728] ? sock_rps_record_flow+0x19/0x3f0 [ 2090.826780][T11728] ? inet_sendmsg+0xce/0x2a0 [ 2090.831394][T11728] ? inet_send_prepare+0x250/0x250 [ 2090.836539][T11728] ____sys_sendmsg+0x61b/0x980 [ 2090.841355][T11728] ? __asan_memset+0x22/0x40 [ 2090.845973][T11728] ? __sys_sendmsg_sock+0x30/0x30 [ 2090.851018][T11728] ? __import_iovec+0x5f2/0x850 [ 2090.856014][T11728] ? import_iovec+0x73/0xa0 [ 2090.860563][T11728] ___sys_sendmsg+0x2a6/0x360 [ 2090.865268][T11728] ? get_pid_task+0x20/0x1e0 [ 2090.869898][T11728] ? __sys_sendmsg+0x2b0/0x2b0 [ 2090.874746][T11728] ? __lock_acquire+0x7eb0/0x7eb0 [ 2090.879866][T11728] __se_sys_sendmsg+0x1d0/0x2c0 [ 2090.884757][T11728] ? __x64_sys_sendmsg+0x80/0x80 [ 2090.889764][T11728] ? lockdep_hardirqs_on+0x98/0x150 [ 2090.895003][T11728] do_syscall_64+0x55/0xb0 [ 2090.899443][T11728] ? clear_bhb_loop+0x40/0x90 [ 2090.904159][T11728] ? clear_bhb_loop+0x40/0x90 [ 2090.908883][T11728] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2090.914825][T11728] RIP: 0033:0x7fbd0bb9e2d9 [ 2090.919293][T11728] 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 [ 2090.938947][T11728] RSP: 002b:00007fbd0c9a4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2090.947401][T11728] RAX: ffffffffffffffda RBX: 00007fbd0be25fa0 RCX: 00007fbd0bb9e2d9 [ 2090.955395][T11728] RDX: 0000000000000080 RSI: 0000200000000500 RDI: 0000000000000005 [ 2090.963387][T11728] RBP: 00007fbd0c9a4090 R08: 0000000000000000 R09: 0000000000000000 [ 2090.971380][T11728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2090.979378][T11728] R13: 00007fbd0be26038 R14: 00007fbd0be25fa0 R15: 00007ffd4955d5b8 [ 2090.987426][T11728] [ 2091.924027][T11757] netlink: 'syz.3.12536': attribute type 25 has an invalid length. [ 2091.938519][T11757] netlink: 'syz.3.12536': attribute type 6 has an invalid length. [ 2091.946530][T11757] netlink: 40 bytes leftover after parsing attributes in process `syz.3.12536'. [ 2091.970497][T11759] netlink: 'syz.1.12537': attribute type 2 has an invalid length. [ 2092.000603][T11759] netlink: 212408 bytes leftover after parsing attributes in process `syz.1.12537'. [ 2092.154787][T11764] netlink: 'syz.1.12537': attribute type 2 has an invalid length. [ 2092.167906][T11764] netlink: 212408 bytes leftover after parsing attributes in process `syz.1.12537'. [ 2092.797842][T11778] netlink: 'syz.3.12542': attribute type 4 has an invalid length. [ 2093.213956][T11781] ref_ctr_offset mismatch. inode: 0x42 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 2093.960719][T11802] netlink: 'syz.1.12549': attribute type 58 has an invalid length. [ 2093.982393][T11802] netlink: 144 bytes leftover after parsing attributes in process `syz.1.12549'. [ 2094.615768][T11810] netlink: 'syz.3.12553': attribute type 3 has an invalid length. [ 2094.624787][T11810] netlink: 130984 bytes leftover after parsing attributes in process `syz.3.12553'. [ 2094.631185][T11808] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.12551'. [ 2095.209713][T11832] netlink: 132 bytes leftover after parsing attributes in process `syz.3.12562'. [ 2095.263579][T11834] netlink: 'syz.1.12563': attribute type 39 has an invalid length. [ 2095.953469][T11865] netlink: 'syz.0.12571': attribute type 29 has an invalid length. [ 2096.325675][T11865] netlink: 'syz.0.12571': attribute type 29 has an invalid length. [ 2096.403798][T11879] FAULT_INJECTION: forcing a failure. [ 2096.403798][T11879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2096.418065][T11879] CPU: 0 PID: 11879 Comm: syz.1.12576 Not tainted syzkaller #0 [ 2096.425661][T11879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2096.435740][T11879] Call Trace: [ 2096.439047][T11879] [ 2096.442003][T11879] dump_stack_lvl+0x18c/0x250 [ 2096.446718][T11879] ? show_regs_print_info+0x20/0x20 [ 2096.451936][T11879] ? load_image+0x420/0x420 [ 2096.456451][T11879] ? __lock_acquire+0x7eb0/0x7eb0 [ 2096.461476][T11879] ? snprintf+0xe9/0x140 [ 2096.465720][T11879] should_fail_ex+0x394/0x4c0 [ 2096.470492][T11879] _copy_to_user+0x2f/0xa0 [ 2096.474913][T11879] simple_read_from_buffer+0xe7/0x150 [ 2096.480291][T11879] proc_fail_nth_read+0x1e8/0x260 [ 2096.485323][T11879] ? proc_fault_inject_write+0x360/0x360 [ 2096.490973][T11879] ? fsnotify_perm+0x271/0x5e0 [ 2096.495748][T11879] ? proc_fault_inject_write+0x360/0x360 [ 2096.501479][T11879] vfs_read+0x298/0x990 [ 2096.505673][T11879] ? kernel_read+0x1e0/0x1e0 [ 2096.510298][T11879] ? __fget_files+0x28/0x460 [ 2096.514898][T11879] ? __fget_files+0x3fc/0x460 [ 2096.519617][T11879] ? __fdget_pos+0x2a3/0x330 [ 2096.524209][T11879] ? ksys_read+0x74/0x260 [ 2096.528542][T11879] ksys_read+0x151/0x260 [ 2096.532795][T11879] ? vfs_write+0x9a0/0x9a0 [ 2096.537221][T11879] ? lockdep_hardirqs_on+0x98/0x150 [ 2096.542430][T11879] do_syscall_64+0x55/0xb0 [ 2096.546842][T11879] ? clear_bhb_loop+0x40/0x90 [ 2096.551600][T11879] ? clear_bhb_loop+0x40/0x90 [ 2096.556275][T11879] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2096.562172][T11879] RIP: 0033:0x7fcb45b5eb0e [ 2096.566591][T11879] 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 [ 2096.586209][T11879] RSP: 002b:00007fcb46a35fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2096.594652][T11879] RAX: ffffffffffffffda RBX: 00007fcb46a366c0 RCX: 00007fcb45b5eb0e [ 2096.602619][T11879] RDX: 000000000000000f RSI: 00007fcb46a360a0 RDI: 0000000000000005 [ 2096.610587][T11879] RBP: 00007fcb46a36090 R08: 0000000000000000 R09: 0000000000000000 [ 2096.618557][T11879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2096.626532][T11879] R13: 00007fcb45e26038 R14: 00007fcb45e25fa0 R15: 00007ffcfc569608 [ 2096.634517][T11879] [ 2097.093552][T11902] netlink: 14 bytes leftover after parsing attributes in process `syz.0.12581'. [ 2097.846245][T11915] FAULT_INJECTION: forcing a failure. [ 2097.846245][T11915] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2097.872885][T11915] CPU: 0 PID: 11915 Comm: syz.1.12587 Not tainted syzkaller #0 [ 2097.880509][T11915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2097.890584][T11915] Call Trace: [ 2097.893871][T11915] [ 2097.896815][T11915] dump_stack_lvl+0x18c/0x250 [ 2097.901862][T11915] ? show_regs_print_info+0x20/0x20 [ 2097.907073][T11915] ? load_image+0x420/0x420 [ 2097.911600][T11915] ? __might_fault+0xaa/0x120 [ 2097.916307][T11915] should_fail_ex+0x394/0x4c0 [ 2097.921011][T11915] copyin+0x1a/0x90 [ 2097.924838][T11915] _copy_from_iter+0x3ec/0x1290 [ 2097.929725][T11915] ? copyout_mc+0x70/0x70 [ 2097.934086][T11915] ? copyout_mc+0x70/0x70 [ 2097.938442][T11915] ? __virt_addr_valid+0x10c/0x380 [ 2097.943590][T11915] ? page_copy_sane+0x16a/0x270 [ 2097.948507][T11915] copy_page_from_iter+0x7b/0x100 [ 2097.953565][T11915] skb_copy_datagram_from_iter+0x2ea/0x6f0 [ 2097.959401][T11915] packet_sendmsg+0x3323/0x4a30 [ 2097.964273][T11915] ? aa_sk_perm+0x970/0x970 [ 2097.968811][T11915] ? __might_sleep+0xe0/0xe0 [ 2097.973425][T11915] ? verify_lock_unused+0x140/0x140 [ 2097.978651][T11915] ? aa_sk_perm+0x83c/0x970 [ 2097.983181][T11915] ? packet_getsockopt+0xad0/0xad0 [ 2097.988314][T11915] ? tomoyo_del_acl+0x2a2/0x2f0 [ 2097.993171][T11915] ? aa_sock_msg_perm+0x94/0x150 [ 2097.998126][T11915] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2098.003685][T11915] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2098.009092][T11915] ? security_socket_sendmsg+0x80/0xa0 [ 2098.014661][T11915] ? packet_getsockopt+0xad0/0xad0 [ 2098.019796][T11915] ____sys_sendmsg+0x61b/0x980 [ 2098.024581][T11915] ? __asan_memset+0x22/0x40 [ 2098.029190][T11915] ? __sys_sendmsg_sock+0x30/0x30 [ 2098.034225][T11915] ? __import_iovec+0x3fa/0x850 [ 2098.039111][T11915] ? import_iovec+0x73/0xa0 [ 2098.043647][T11915] ___sys_sendmsg+0x2a6/0x360 [ 2098.048366][T11915] ? __sys_sendmsg+0x2b0/0x2b0 [ 2098.053187][T11915] ? trace_call_bpf+0xc3/0x6c0 [ 2098.058013][T11915] __se_sys_sendmsg+0x1d0/0x2c0 [ 2098.062900][T11915] ? perf_trace_preemptirq_template+0x269/0x330 [ 2098.069166][T11915] ? __x64_sys_sendmsg+0x80/0x80 [ 2098.074139][T11915] ? lockdep_hardirqs_on+0x98/0x150 [ 2098.079357][T11915] do_syscall_64+0x55/0xb0 [ 2098.083783][T11915] ? clear_bhb_loop+0x40/0x90 [ 2098.088485][T11915] ? clear_bhb_loop+0x40/0x90 [ 2098.093173][T11915] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2098.099088][T11915] RIP: 0033:0x7fcb45b9e2d9 [ 2098.103513][T11915] 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 [ 2098.123142][T11915] RSP: 002b:00007fcb46a36028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2098.131598][T11915] RAX: ffffffffffffffda RBX: 00007fcb45e25fa0 RCX: 00007fcb45b9e2d9 [ 2098.139593][T11915] RDX: 000000000400c0c8 RSI: 0000200000000900 RDI: 0000000000000003 [ 2098.147592][T11915] RBP: 00007fcb46a36090 R08: 0000000000000000 R09: 0000000000000000 [ 2098.155577][T11915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2098.163555][T11915] R13: 00007fcb45e26038 R14: 00007fcb45e25fa0 R15: 00007ffcfc569608 [ 2098.171554][T11915] [ 2098.519893][T11921] validate_nla: 4 callbacks suppressed [ 2098.519915][T11921] netlink: 'syz.0.12589': attribute type 28 has an invalid length. [ 2098.549715][T11921] netlink: 'syz.0.12589': attribute type 3 has an invalid length. [ 2098.552687][T11931] netlink: 'syz.3.12591': attribute type 10 has an invalid length. [ 2098.579714][T11921] netlink: 132 bytes leftover after parsing attributes in process `syz.0.12589'. [ 2098.588387][T11931] netlink: 40 bytes leftover after parsing attributes in process `syz.3.12591'. [ 2098.602463][T11931] caif0: entered promiscuous mode [ 2098.611367][T11931] caif0: entered allmulticast mode [ 2098.616739][T11931] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 2098.842555][T11930] syzkaller0: entered promiscuous mode [ 2098.854430][T11930] syzkaller0: entered allmulticast mode [ 2099.021282][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 2099.027833][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 2101.183224][T11951] netlink: 'syz.3.12596': attribute type 39 has an invalid length. [ 2101.332609][T11962] netlink: 60 bytes leftover after parsing attributes in process `syz.1.12598'. [ 2101.371958][T11962] netlink: 60 bytes leftover after parsing attributes in process `syz.1.12598'. [ 2101.385413][T11963] netlink: 60 bytes leftover after parsing attributes in process `syz.1.12598'. [ 2101.809919][T11971] FAULT_INJECTION: forcing a failure. [ 2101.809919][T11971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2101.840148][T11971] CPU: 1 PID: 11971 Comm: syz.3.12603 Not tainted syzkaller #0 [ 2101.847787][T11971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2101.857892][T11971] Call Trace: [ 2101.861216][T11971] [ 2101.864185][T11971] dump_stack_lvl+0x18c/0x250 [ 2101.868924][T11971] ? show_regs_print_info+0x20/0x20 [ 2101.874172][T11971] ? load_image+0x420/0x420 [ 2101.878828][T11971] ? __might_fault+0xaa/0x120 [ 2101.883563][T11971] ? __lock_acquire+0x7eb0/0x7eb0 [ 2101.888633][T11971] ? bpf_percpu_array_update+0xec/0x490 [ 2101.894233][T11971] ? __virt_addr_valid+0x10c/0x380 [ 2101.899416][T11971] should_fail_ex+0x394/0x4c0 [ 2101.904180][T11971] _copy_from_user+0x2f/0xe0 [ 2101.909006][T11971] generic_map_update_batch+0x58c/0x800 [ 2101.914685][T11971] ? rcu_read_unlock+0xa0/0xa0 [ 2101.919519][T11971] ? __fdget+0x180/0x210 [ 2101.923818][T11971] ? rcu_read_unlock+0xa0/0xa0 [ 2101.928632][T11971] bpf_map_do_batch+0x3f2/0x600 [ 2101.933531][T11971] ? bpf_lsm_xfrm_policy_lookup+0x10/0x10 [ 2101.939324][T11971] __sys_bpf+0x381/0x890 [ 2101.943622][T11971] ? bpf_link_show_fdinfo+0x560/0x560 [ 2101.949056][T11971] ? lock_chain_count+0x20/0x20 [ 2101.953949][T11971] __x64_sys_bpf+0x7c/0x90 [ 2101.958428][T11971] do_syscall_64+0x55/0xb0 [ 2101.962858][T11971] ? clear_bhb_loop+0x40/0x90 [ 2101.967543][T11971] ? clear_bhb_loop+0x40/0x90 [ 2101.972240][T11971] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2101.978151][T11971] RIP: 0033:0x7f2ec0b9e2d9 [ 2101.982589][T11971] 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 [ 2102.002220][T11971] RSP: 002b:00007f2ec1a3b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2102.010748][T11971] RAX: ffffffffffffffda RBX: 00007f2ec0e25fa0 RCX: 00007f2ec0b9e2d9 [ 2102.018770][T11971] RDX: 0000000000000038 RSI: 0000200000003580 RDI: 000000000000001a [ 2102.026759][T11971] RBP: 00007f2ec1a3b090 R08: 0000000000000000 R09: 0000000000000000 [ 2102.034748][T11971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2102.042743][T11971] R13: 00007f2ec0e26038 R14: 00007f2ec0e25fa0 R15: 00007ffd361a1208 [ 2102.050779][T11971] [ 2102.098953][T11968] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2102.357300][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.363694][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.397195][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.413860][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.492426][T11983] syzkaller0: entered promiscuous mode [ 2102.521163][T11983] syzkaller0: entered allmulticast mode [ 2102.540391][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.595114][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.600838][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.606273][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.616014][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.672224][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.682616][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2102.689583][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2105.040292][T11978] tap0: tun_chr_ioctl cmd 1074025673 [ 2105.375669][T12006] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2105.639930][T12015] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.12617'. [ 2105.658137][T12015] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2105.685236][T12015] CPU: 1 PID: 12015 Comm: syz.0.12617 Not tainted syzkaller #0 [ 2105.692867][T12015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2105.702964][T12015] Call Trace: [ 2105.706267][T12015] [ 2105.709218][T12015] dump_stack_lvl+0x18c/0x250 [ 2105.713935][T12015] ? show_regs_print_info+0x20/0x20 [ 2105.719165][T12015] ? load_image+0x420/0x420 [ 2105.723713][T12015] sysfs_warn_dup+0x8e/0xa0 [ 2105.728256][T12015] sysfs_do_create_link_sd+0xc0/0x110 [ 2105.733662][T12015] device_add_class_symlinks+0x1cf/0x240 [ 2105.739337][T12015] device_add+0x4f9/0xc40 [ 2105.743717][T12015] wiphy_register+0x1d99/0x2ac0 [ 2105.748663][T12015] ? cfg80211_event_work+0x40/0x40 [ 2105.753822][T12015] ? minstrel_ht_alloc+0x88a/0x990 [ 2105.758964][T12015] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2105.765044][T12015] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2105.770525][T12015] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2105.776082][T12015] ? ieee80211_tasklet_handler+0x20/0x20 [ 2105.781716][T12015] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2105.787629][T12015] ? __debug_object_init+0xec/0x450 [ 2105.792847][T12015] ? __asan_memset+0x22/0x40 [ 2105.797448][T12015] ? __hrtimer_init+0x189/0x270 [ 2105.802309][T12015] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2105.808081][T12015] ? mac80211_hwsim_free+0x220/0x220 [ 2105.813405][T12015] ? rcu_is_watching+0x15/0xb0 [ 2105.818207][T12015] ? kstrndup+0xbd/0x140 [ 2105.822489][T12015] hwsim_new_radio_nl+0xdad/0x1a70 [ 2105.827628][T12015] ? __nla_validate+0x50/0x50 [ 2105.832368][T12015] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2105.838721][T12015] ? __nla_parse+0x40/0x50 [ 2105.843150][T12015] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2105.849508][T12015] genl_family_rcv_msg_doit+0x21a/0x310 [ 2105.855074][T12015] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2105.860985][T12015] ? bpf_lsm_capable+0x9/0x10 [ 2105.865669][T12015] ? security_capable+0x89/0xb0 [ 2105.870539][T12015] genl_rcv_msg+0x611/0x7a0 [ 2105.875061][T12015] ? genl_bind+0x360/0x360 [ 2105.879495][T12015] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2105.885835][T12015] ? ref_tracker_free+0x686/0x830 [ 2105.890874][T12015] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2105.896187][T12015] netlink_rcv_skb+0x235/0x4c0 [ 2105.900964][T12015] ? genl_bind+0x360/0x360 [ 2105.905448][T12015] ? netlink_ack+0x1160/0x1160 [ 2105.910252][T12015] ? __lock_acquire+0x7eb0/0x7eb0 [ 2105.915318][T12015] ? down_read+0x1ac/0x2e0 [ 2105.919754][T12015] genl_rcv+0x28/0x40 [ 2105.923751][T12015] netlink_unicast+0x7b1/0x930 [ 2105.928547][T12015] netlink_sendmsg+0x8d0/0xbf0 [ 2105.933335][T12015] ? netlink_getsockopt+0x590/0x590 [ 2105.938555][T12015] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2105.944378][T12015] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2105.949675][T12015] ? security_socket_sendmsg+0x80/0xa0 [ 2105.955150][T12015] ? netlink_getsockopt+0x590/0x590 [ 2105.960362][T12015] ____sys_sendmsg+0x61b/0x980 [ 2105.965146][T12015] ? __asan_memset+0x22/0x40 [ 2105.969743][T12015] ? __sys_sendmsg_sock+0x30/0x30 [ 2105.974771][T12015] ? __import_iovec+0x5f2/0x850 [ 2105.979668][T12015] ? import_iovec+0x73/0xa0 [ 2105.984189][T12015] ___sys_sendmsg+0x2a6/0x360 [ 2105.988970][T12015] ? __sys_sendmsg+0x2b0/0x2b0 [ 2105.993789][T12015] __se_sys_sendmsg+0x1d0/0x2c0 [ 2105.998654][T12015] ? __x64_sys_sendmsg+0x80/0x80 [ 2106.003618][T12015] ? lockdep_hardirqs_on+0x98/0x150 [ 2106.008830][T12015] do_syscall_64+0x55/0xb0 [ 2106.013248][T12015] ? clear_bhb_loop+0x40/0x90 [ 2106.017929][T12015] ? clear_bhb_loop+0x40/0x90 [ 2106.022632][T12015] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2106.028557][T12015] RIP: 0033:0x7fbd0bb9e2d9 [ 2106.032985][T12015] 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 [ 2106.052712][T12015] RSP: 002b:00007fbd0c9a4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2106.061152][T12015] RAX: ffffffffffffffda RBX: 00007fbd0be25fa0 RCX: 00007fbd0bb9e2d9 [ 2106.069149][T12015] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000004 [ 2106.077130][T12015] RBP: 00007fbd0bc35888 R08: 0000000000000000 R09: 0000000000000000 [ 2106.085112][T12015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2106.093117][T12015] R13: 00007fbd0be26038 R14: 00007fbd0be25fa0 R15: 00007ffd4955d5b8 [ 2106.101135][T12015] [ 2106.207534][ T922] Bluetooth: hci1: command 0x0406 tx timeout [ 2106.242374][T12015] syzkaller0: entered promiscuous mode [ 2106.249054][T12015] syzkaller0: entered allmulticast mode [ 2106.330503][T12024] syzkaller0: entered promiscuous mode [ 2106.336172][T12024] syzkaller0: entered allmulticast mode [ 2106.364855][T12021] FAULT_INJECTION: forcing a failure. [ 2106.364855][T12021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2106.380092][T12021] CPU: 0 PID: 12021 Comm: syz.3.12618 Not tainted syzkaller #0 [ 2106.387704][T12021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2106.397803][T12021] Call Trace: [ 2106.401119][T12021] [ 2106.404079][T12021] dump_stack_lvl+0x18c/0x250 [ 2106.408817][T12021] ? show_regs_print_info+0x20/0x20 [ 2106.414060][T12021] ? load_image+0x420/0x420 [ 2106.418624][T12021] ? __lock_acquire+0x7eb0/0x7eb0 [ 2106.423703][T12021] ? mark_lock+0x94/0x320 [ 2106.428130][T12021] should_fail_ex+0x394/0x4c0 [ 2106.432877][T12021] prepare_alloc_pages+0x1e1/0x5b0 [ 2106.438061][T12021] __alloc_pages+0x134/0x460 [ 2106.442701][T12021] ? zone_statistics+0x170/0x170 [ 2106.447780][T12021] ? do_wp_page+0x733/0x34d0 [ 2106.452416][T12021] ? do_wp_page+0xf17/0x34d0 [ 2106.457065][T12021] ? __lock_acquire+0x7eb0/0x7eb0 [ 2106.462179][T12021] __folio_alloc+0x10/0x20 [ 2106.466638][T12021] vma_alloc_folio+0x474/0x8f0 [ 2106.471454][T12021] do_wp_page+0x118d/0x34d0 [ 2106.476026][T12021] ? folio_put+0xd0/0xd0 [ 2106.480315][T12021] ? do_raw_spin_lock+0x11f/0x2b0 [ 2106.485394][T12021] ? __rwlock_init+0x150/0x150 [ 2106.490228][T12021] handle_mm_fault+0x1306/0x4a50 [ 2106.495485][T12021] ? handle_mm_fault+0xe6/0x4a50 [ 2106.500500][T12021] ? numa_migrate_prep+0x350/0x350 [ 2106.505693][T12021] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 2106.511029][T12021] do_user_addr_fault+0x736/0x12d0 [ 2106.516227][T12021] exc_page_fault+0x64/0x100 [ 2106.520871][T12021] asm_exc_page_fault+0x26/0x30 [ 2106.525761][T12021] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 2106.531611][T12021] Code: 75 f1 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 29 f8 48 01 [ 2106.551282][T12021] RSP: 0018:ffffc9000446f718 EFLAGS: 00050206 [ 2106.557441][T12021] RAX: ffffffff84326101 RBX: 1ffff9200088dfc7 RCX: 0000000000005810 [ 2106.565461][T12021] RDX: 0000000000000000 RSI: ffff888036baaaa8 RDI: 000020000000b000 [ 2106.573475][T12021] RBP: ffffc9000446f868 R08: ffff888036bb02b7 R09: 1ffff11006d76056 [ 2106.581500][T12021] R10: dffffc0000000000 R11: ffffed1006d76057 R12: ffff888036ba00e8 [ 2106.589537][T12021] R13: 00000000000101d0 R14: 00000000000101d0 R15: ffffc9000446fe48 [ 2106.597658][T12021] ? _copy_to_iter+0x171/0x1110 [ 2106.602575][T12021] _copy_to_iter+0x24f/0x1110 [ 2106.607300][T12021] ? __lock_acquire+0x7eb0/0x7eb0 [ 2106.612398][T12021] ? iov_iter_init+0x1e0/0x1e0 [ 2106.617210][T12021] ? __virt_addr_valid+0x10c/0x380 [ 2106.622393][T12021] ? __check_object_size+0x4fc/0xa40 [ 2106.627748][T12021] __skb_datagram_iter+0xdb/0x780 [ 2106.632846][T12021] ? skb_copy_datagram_iter+0x200/0x200 [ 2106.640385][T12021] skb_copy_datagram_iter+0xb1/0x200 [ 2106.645784][T12021] tipc_recvstream+0x730/0xe90 [ 2106.650631][T12021] ? tipc_sendstream+0x70/0x70 [ 2106.655442][T12021] ____sys_recvmsg+0x2bd/0x5d0 [ 2106.660231][T12021] ? __sys_recvmsg_sock+0x50/0x50 [ 2106.665285][T12021] ? import_iovec+0x73/0xa0 [ 2106.669818][T12021] ___sys_recvmsg+0x214/0x590 [ 2106.674537][T12021] ? __sys_recvmsg+0x2a0/0x2a0 [ 2106.679410][T12021] ? ksys_write+0x1d2/0x260 [ 2106.683935][T12021] ? __fget_files+0x3fc/0x460 [ 2106.688666][T12021] __x64_sys_recvmsg+0x21e/0x2f0 [ 2106.693656][T12021] ? perf_trace_preemptirq_template+0x269/0x330 [ 2106.699934][T12021] ? ___sys_recvmsg+0x590/0x590 [ 2106.704812][T12021] ? lockdep_hardirqs_on+0x98/0x150 [ 2106.710041][T12021] do_syscall_64+0x55/0xb0 [ 2106.714480][T12021] ? clear_bhb_loop+0x40/0x90 [ 2106.719172][T12021] ? clear_bhb_loop+0x40/0x90 [ 2106.723856][T12021] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2106.729770][T12021] RIP: 0033:0x7f2ec0b9e2d9 [ 2106.734222][T12021] 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 [ 2106.753964][T12021] RSP: 002b:00007f2ec1a3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 2106.762437][T12021] RAX: ffffffffffffffda RBX: 00007f2ec0e25fa0 RCX: 00007f2ec0b9e2d9 [ 2106.770519][T12021] RDX: 0000000000001f00 RSI: 0000200000000540 RDI: 0000000000000003 [ 2106.778536][T12021] RBP: 00007f2ec1a3b090 R08: 0000000000000000 R09: 0000000000000000 [ 2106.786554][T12021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2106.794570][T12021] R13: 00007f2ec0e26038 R14: 00007f2ec0e25fa0 R15: 00007ffd361a1208 [ 2106.802615][T12021] [ 2109.211948][T12043] netlink: 60 bytes leftover after parsing attributes in process `syz.4.12623'. [ 2111.499674][T12039] netlink: 'syz.3.12621': attribute type 21 has an invalid length. [ 2111.509361][T12041] netlink: 44 bytes leftover after parsing attributes in process `syz.1.12622'. [ 2111.527093][T12043] netlink: 60 bytes leftover after parsing attributes in process `syz.4.12623'. [ 2112.069985][T12065] netlink: 'syz.1.12629': attribute type 10 has an invalid length. [ 2112.694952][T12078] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.12635'. [ 2112.711375][T12078] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2112.721884][T12078] CPU: 1 PID: 12078 Comm: syz.4.12635 Not tainted syzkaller #0 [ 2112.729497][T12078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2112.739686][T12078] Call Trace: [ 2112.742997][T12078] [ 2112.745975][T12078] dump_stack_lvl+0x18c/0x250 [ 2112.750700][T12078] ? show_regs_print_info+0x20/0x20 [ 2112.755937][T12078] ? load_image+0x420/0x420 [ 2112.760482][T12078] sysfs_warn_dup+0x8e/0xa0 [ 2112.765004][T12078] sysfs_do_create_link_sd+0xc0/0x110 [ 2112.770430][T12078] device_add_class_symlinks+0x1cf/0x240 [ 2112.776111][T12078] device_add+0x4f9/0xc40 [ 2112.780496][T12078] wiphy_register+0x1d99/0x2ac0 [ 2112.785418][T12078] ? cfg80211_event_work+0x40/0x40 [ 2112.790577][T12078] ? minstrel_ht_alloc+0x88a/0x990 [ 2112.795756][T12078] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2112.801872][T12078] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2112.807387][T12078] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2112.812990][T12078] ? ieee80211_tasklet_handler+0x20/0x20 [ 2112.818688][T12078] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2112.824647][T12078] ? __debug_object_init+0xec/0x450 [ 2112.829893][T12078] ? __asan_memset+0x22/0x40 [ 2112.834504][T12078] ? __hrtimer_init+0x189/0x270 [ 2112.839366][T12078] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2112.845177][T12078] ? mac80211_hwsim_free+0x220/0x220 [ 2112.850495][T12078] ? rcu_is_watching+0x15/0xb0 [ 2112.855283][T12078] ? kstrndup+0xbd/0x140 [ 2112.859547][T12078] hwsim_new_radio_nl+0xdad/0x1a70 [ 2112.864683][T12078] ? __nla_validate+0x50/0x50 [ 2112.869381][T12078] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2112.875912][T12078] ? __nla_parse+0x40/0x50 [ 2112.880334][T12078] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2112.886678][T12078] genl_family_rcv_msg_doit+0x21a/0x310 [ 2112.892238][T12078] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2112.898148][T12078] ? bpf_lsm_capable+0x9/0x10 [ 2112.902826][T12078] ? security_capable+0x89/0xb0 [ 2112.907687][T12078] genl_rcv_msg+0x611/0x7a0 [ 2112.912202][T12078] ? genl_bind+0x360/0x360 [ 2112.916622][T12078] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2112.922953][T12078] ? ref_tracker_free+0x686/0x830 [ 2112.927980][T12078] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2112.933278][T12078] netlink_rcv_skb+0x235/0x4c0 [ 2112.938048][T12078] ? genl_bind+0x360/0x360 [ 2112.942473][T12078] ? netlink_ack+0x1160/0x1160 [ 2112.947252][T12078] ? __lock_acquire+0x7eb0/0x7eb0 [ 2112.952293][T12078] ? down_read+0x1ac/0x2e0 [ 2112.956747][T12078] genl_rcv+0x28/0x40 [ 2112.960766][T12078] netlink_unicast+0x7b1/0x930 [ 2112.965568][T12078] netlink_sendmsg+0x8d0/0xbf0 [ 2112.970356][T12078] ? netlink_getsockopt+0x590/0x590 [ 2112.975571][T12078] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2112.981200][T12078] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2112.986510][T12078] ? security_socket_sendmsg+0x80/0xa0 [ 2112.991980][T12078] ? netlink_getsockopt+0x590/0x590 [ 2112.997197][T12078] ____sys_sendmsg+0x61b/0x980 [ 2113.001983][T12078] ? __asan_memset+0x22/0x40 [ 2113.006582][T12078] ? __sys_sendmsg_sock+0x30/0x30 [ 2113.011640][T12078] ? __import_iovec+0x5f2/0x850 [ 2113.016526][T12078] ? import_iovec+0x73/0xa0 [ 2113.021046][T12078] ___sys_sendmsg+0x2a6/0x360 [ 2113.025744][T12078] ? __sys_sendmsg+0x2b0/0x2b0 [ 2113.030591][T12078] __se_sys_sendmsg+0x1d0/0x2c0 [ 2113.035472][T12078] ? __x64_sys_sendmsg+0x80/0x80 [ 2113.040437][T12078] ? lockdep_hardirqs_on+0x98/0x150 [ 2113.045831][T12078] do_syscall_64+0x55/0xb0 [ 2113.050252][T12078] ? clear_bhb_loop+0x40/0x90 [ 2113.054940][T12078] ? clear_bhb_loop+0x40/0x90 [ 2113.059644][T12078] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2113.065581][T12078] RIP: 0033:0x7f124dd9e2d9 [ 2113.070012][T12078] 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 [ 2113.089658][T12078] RSP: 002b:00007f124ed16028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2113.098274][T12078] RAX: ffffffffffffffda RBX: 00007f124e025fa0 RCX: 00007f124dd9e2d9 [ 2113.106259][T12078] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000004 [ 2113.114244][T12078] RBP: 00007f124de35888 R08: 0000000000000000 R09: 0000000000000000 [ 2113.122223][T12078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2113.130200][T12078] R13: 00007f124e026038 R14: 00007f124e025fa0 R15: 00007fff3bff56f8 [ 2113.138197][T12078] [ 2113.435191][T12078] syzkaller0: entered promiscuous mode [ 2113.500897][T12078] syzkaller0: entered allmulticast mode [ 2119.314483][T12115] netlink: 'syz.0.12645': attribute type 10 has an invalid length. [ 2119.322803][T12115] team0: left allmulticast mode [ 2119.327839][T12115] team_slave_0: left allmulticast mode [ 2119.333336][T12115] team_slave_1: left allmulticast mode [ 2119.339361][T12115] team0: left promiscuous mode [ 2119.344773][T12115] team_slave_0: left promiscuous mode [ 2119.350484][T12115] team_slave_1: left promiscuous mode [ 2119.356189][T12115] bridge0: port 1(team0) entered disabled state [ 2119.538280][T12130] netlink: 'syz.3.12650': attribute type 10 has an invalid length. [ 2119.557517][T12130] netlink: 55 bytes leftover after parsing attributes in process `syz.3.12650'. [ 2119.771289][T12136] netlink: 'syz.4.12653': attribute type 16 has an invalid length. [ 2119.779875][T12137] netlink: 'syz.4.12653': attribute type 16 has an invalid length. [ 2119.788409][T12136] netlink: 132 bytes leftover after parsing attributes in process `syz.4.12653'. [ 2119.808607][T12137] netlink: 132 bytes leftover after parsing attributes in process `syz.4.12653'. [ 2119.848386][T12136] netlink: 'syz.4.12653': attribute type 10 has an invalid length. [ 2120.025832][T12148] netlink: 132 bytes leftover after parsing attributes in process `syz.4.12656'. [ 2120.138848][T12148] netlink: 'syz.4.12656': attribute type 10 has an invalid length. [ 2120.164618][T12148] netlink: 210880 bytes leftover after parsing attributes in process `syz.4.12656'. [ 2120.251845][T12148] -1: renamed from syzkaller0 [ 2120.492134][T12155] syzkaller0: entered promiscuous mode [ 2120.502123][T12155] syzkaller0: entered allmulticast mode [ 2120.658501][T12160] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.12658'. [ 2120.856533][T12160] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2120.942979][T12160] CPU: 0 PID: 12160 Comm: syz.3.12658 Not tainted syzkaller #0 [ 2120.950614][T12160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2120.960707][T12160] Call Trace: [ 2120.964027][T12160] [ 2120.966974][T12160] dump_stack_lvl+0x18c/0x250 [ 2120.971681][T12160] ? show_regs_print_info+0x20/0x20 [ 2120.976908][T12160] ? load_image+0x420/0x420 [ 2120.981463][T12160] sysfs_warn_dup+0x8e/0xa0 [ 2120.985989][T12160] sysfs_do_create_link_sd+0xc0/0x110 [ 2120.991390][T12160] device_add_class_symlinks+0x1cf/0x240 [ 2120.997067][T12160] device_add+0x4f9/0xc40 [ 2121.001448][T12160] wiphy_register+0x1d99/0x2ac0 [ 2121.006437][T12160] ? cfg80211_event_work+0x40/0x40 [ 2121.011586][T12160] ? minstrel_ht_alloc+0x88a/0x990 [ 2121.016733][T12160] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2121.022831][T12160] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2121.028324][T12160] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2121.033897][T12160] ? ieee80211_tasklet_handler+0x20/0x20 [ 2121.039545][T12160] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2121.045467][T12160] ? __debug_object_init+0xec/0x450 [ 2121.050698][T12160] ? __asan_memset+0x22/0x40 [ 2121.055323][T12160] ? __hrtimer_init+0x189/0x270 [ 2121.060209][T12160] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2121.065980][T12160] ? mac80211_hwsim_free+0x220/0x220 [ 2121.071296][T12160] ? rcu_is_watching+0x15/0xb0 [ 2121.076091][T12160] ? kstrndup+0xbd/0x140 [ 2121.080373][T12160] hwsim_new_radio_nl+0xdad/0x1a70 [ 2121.085534][T12160] ? __nla_validate+0x50/0x50 [ 2121.090258][T12160] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2121.096644][T12160] ? __nla_parse+0x40/0x50 [ 2121.101099][T12160] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2121.107487][T12160] genl_family_rcv_msg_doit+0x21a/0x310 [ 2121.113086][T12160] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2121.119028][T12160] ? bpf_lsm_capable+0x9/0x10 [ 2121.123728][T12160] ? security_capable+0x89/0xb0 [ 2121.128618][T12160] genl_rcv_msg+0x611/0x7a0 [ 2121.133160][T12160] ? genl_bind+0x360/0x360 [ 2121.137601][T12160] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2121.143952][T12160] ? ref_tracker_free+0x686/0x830 [ 2121.149083][T12160] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2121.154409][T12160] netlink_rcv_skb+0x235/0x4c0 [ 2121.159214][T12160] ? genl_bind+0x360/0x360 [ 2121.163653][T12160] ? netlink_ack+0x1160/0x1160 [ 2121.168461][T12160] ? __lock_acquire+0x7eb0/0x7eb0 [ 2121.173518][T12160] ? down_read+0x1ac/0x2e0 [ 2121.178078][T12160] genl_rcv+0x28/0x40 [ 2121.182100][T12160] netlink_unicast+0x7b1/0x930 [ 2121.186922][T12160] netlink_sendmsg+0x8d0/0xbf0 [ 2121.191728][T12160] ? netlink_getsockopt+0x590/0x590 [ 2121.196971][T12160] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2121.202567][T12160] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2121.207885][T12160] ? security_socket_sendmsg+0x80/0xa0 [ 2121.213376][T12160] ? netlink_getsockopt+0x590/0x590 [ 2121.218604][T12160] ____sys_sendmsg+0x61b/0x980 [ 2121.223405][T12160] ? __asan_memset+0x22/0x40 [ 2121.228023][T12160] ? __sys_sendmsg_sock+0x30/0x30 [ 2121.233076][T12160] ? __import_iovec+0x5f2/0x850 [ 2121.237978][T12160] ? import_iovec+0x73/0xa0 [ 2121.242512][T12160] ___sys_sendmsg+0x2a6/0x360 [ 2121.247224][T12160] ? __sys_sendmsg+0x2b0/0x2b0 [ 2121.252069][T12160] __se_sys_sendmsg+0x1d0/0x2c0 [ 2121.256945][T12160] ? __x64_sys_sendmsg+0x80/0x80 [ 2121.261926][T12160] ? lockdep_hardirqs_on+0x98/0x150 [ 2121.267158][T12160] do_syscall_64+0x55/0xb0 [ 2121.271586][T12160] ? clear_bhb_loop+0x40/0x90 [ 2121.276288][T12160] ? clear_bhb_loop+0x40/0x90 [ 2121.281000][T12160] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2121.286926][T12160] RIP: 0033:0x7f2ec0b9e2d9 [ 2121.291370][T12160] 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 [ 2121.311012][T12160] RSP: 002b:00007f2ec1a3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2121.319633][T12160] RAX: ffffffffffffffda RBX: 00007f2ec0e25fa0 RCX: 00007f2ec0b9e2d9 [ 2121.327632][T12160] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000004 [ 2121.335623][T12160] RBP: 00007f2ec0c35888 R08: 0000000000000000 R09: 0000000000000000 [ 2121.343624][T12160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2121.351615][T12160] R13: 00007f2ec0e26038 R14: 00007f2ec0e25fa0 R15: 00007ffd361a1208 [ 2121.359627][T12160] [ 2123.702499][T12189] FAULT_INJECTION: forcing a failure. [ 2123.702499][T12189] name failslab, interval 1, probability 0, space 0, times 0 [ 2123.716135][T12189] CPU: 0 PID: 12189 Comm: syz.1.12665 Not tainted syzkaller #0 [ 2123.723735][T12189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2123.733829][T12189] Call Trace: [ 2123.737105][T12189] [ 2123.740038][T12189] dump_stack_lvl+0x18c/0x250 [ 2123.744705][T12189] ? sctp_sendmsg+0x1519/0x27b0 [ 2123.749569][T12189] ? ___sys_sendmsg+0x2a6/0x360 [ 2123.754420][T12189] ? show_regs_print_info+0x20/0x20 [ 2123.759620][T12189] ? load_image+0x420/0x420 [ 2123.764221][T12189] should_fail_ex+0x394/0x4c0 [ 2123.768905][T12189] should_failslab+0x9/0x20 [ 2123.773408][T12189] slab_pre_alloc_hook+0x59/0x300 [ 2123.778443][T12189] ? sctp_add_bind_addr+0x8c/0x360 [ 2123.783570][T12189] __kmem_cache_alloc_node+0x53/0x250 [ 2123.788953][T12189] ? sctp_add_bind_addr+0x8c/0x360 [ 2123.794069][T12189] kmalloc_trace+0x2a/0xe0 [ 2123.798498][T12189] sctp_add_bind_addr+0x8c/0x360 [ 2123.803455][T12189] sctp_copy_local_addr_list+0x31b/0x4e0 [ 2123.809088][T12189] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 2123.814801][T12189] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 2123.820896][T12189] ? sctp_v4_is_any+0x35/0x60 [ 2123.825566][T12189] ? sctp_copy_one_addr+0x8c/0x350 [ 2123.830679][T12189] sctp_bind_addr_copy+0xb3/0x3c0 [ 2123.835698][T12189] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 2123.842029][T12189] sctp_connect_new_asoc+0x2f9/0x6a0 [ 2123.847326][T12189] ? __sctp_connect+0xd80/0xd80 [ 2123.852199][T12189] ? __local_bh_enable_ip+0x13a/0x1c0 [ 2123.857588][T12189] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 2123.863160][T12189] ? security_sctp_bind_connect+0x89/0xb0 [ 2123.868890][T12189] sctp_sendmsg+0x1519/0x27b0 [ 2123.873608][T12189] ? sctp_getsockopt+0xb60/0xb60 [ 2123.878565][T12189] ? aa_af_perm+0x330/0x330 [ 2123.883092][T12189] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 2123.889511][T12189] ? sock_rps_record_flow+0x19/0x3f0 [ 2123.894799][T12189] ? inet_sendmsg+0xce/0x2a0 [ 2123.899391][T12189] ? inet_send_prepare+0x250/0x250 [ 2123.904498][T12189] ____sys_sendmsg+0x61b/0x980 [ 2123.909293][T12189] ? __asan_memset+0x22/0x40 [ 2123.913913][T12189] ? __sys_sendmsg_sock+0x30/0x30 [ 2123.918958][T12189] ? __import_iovec+0x5f2/0x850 [ 2123.923846][T12189] ? import_iovec+0x73/0xa0 [ 2123.928369][T12189] ___sys_sendmsg+0x2a6/0x360 [ 2123.933100][T12189] ? get_pid_task+0x20/0x1e0 [ 2123.937706][T12189] ? __sys_sendmsg+0x2b0/0x2b0 [ 2123.942496][T12189] ? __lock_acquire+0x7eb0/0x7eb0 [ 2123.947561][T12189] __se_sys_sendmsg+0x1d0/0x2c0 [ 2123.952441][T12189] ? __x64_sys_sendmsg+0x80/0x80 [ 2123.957428][T12189] ? lockdep_hardirqs_on+0x98/0x150 [ 2123.962643][T12189] do_syscall_64+0x55/0xb0 [ 2123.967057][T12189] ? clear_bhb_loop+0x40/0x90 [ 2123.971755][T12189] ? clear_bhb_loop+0x40/0x90 [ 2123.976444][T12189] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2123.982339][T12189] RIP: 0033:0x7fcb45b9e2d9 [ 2123.986746][T12189] 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 [ 2124.006380][T12189] RSP: 002b:00007fcb46a36028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2124.014794][T12189] RAX: ffffffffffffffda RBX: 00007fcb45e25fa0 RCX: 00007fcb45b9e2d9 [ 2124.022860][T12189] RDX: 00000000000003e8 RSI: 0000200000001900 RDI: 0000000000000005 [ 2124.030860][T12189] RBP: 00007fcb46a36090 R08: 0000000000000000 R09: 0000000000000000 [ 2124.038860][T12189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2124.046856][T12189] R13: 00007fcb45e26038 R14: 00007fcb45e25fa0 R15: 00007ffcfc569608 [ 2124.054859][T12189] [ 2125.642950][T12165] syzkaller0: entered promiscuous mode [ 2125.648614][T12165] syzkaller0: entered allmulticast mode [ 2125.842272][T12200] netlink: 16178 bytes leftover after parsing attributes in process `syz.0.12668'. [ 2126.697856][ T5779] Bluetooth: hci3: command 0x0406 tx timeout [ 2128.532604][T12193] netlink: 132 bytes leftover after parsing attributes in process `syz.1.12667'. [ 2128.543060][T12199] netlink: 'syz.0.12668': attribute type 27 has an invalid length. [ 2128.554525][T12199] netlink: 'syz.0.12668': attribute type 28 has an invalid length. [ 2128.565108][T12199] netlink: 'syz.0.12668': attribute type 29 has an invalid length. [ 2128.575882][T12199] netlink: 'syz.0.12668': attribute type 30 has an invalid length. [ 2128.591432][T12199] netlink: 'syz.0.12668': attribute type 31 has an invalid length. [ 2128.601797][T12199] netlink: 'syz.0.12668': attribute type 32 has an invalid length. [ 2128.613181][T12199] netlink: 'syz.0.12668': attribute type 33 has an invalid length. [ 2128.630546][T12199] netlink: 'syz.0.12668': attribute type 35 has an invalid length. [ 2128.650472][T12199] netlink: 'syz.0.12668': attribute type 37 has an invalid length. [ 2128.659482][T12199] netlink: 'syz.0.12668': attribute type 39 has an invalid length. [ 2128.671672][T12216] netlink: 14560 bytes leftover after parsing attributes in process `syz.4.12673'. [ 2128.710437][T12219] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.12682'. [ 2128.762127][T12219] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 2128.852099][T12223] syzkaller0: entered promiscuous mode [ 2128.857768][T12223] syzkaller0: entered allmulticast mode [ 2128.944539][T12229] netlink: 132 bytes leftover after parsing attributes in process `syz.0.12676'. [ 2129.046954][T12231] syzkaller0: entered promiscuous mode [ 2129.050673][T12229] netlink: 210880 bytes leftover after parsing attributes in process `syz.0.12676'. [ 2129.058436][T12231] syzkaller0: entered allmulticast mode [ 2131.172897][T12229] -1: renamed from syzkaller0 [ 2134.322164][T12243] netlink: 164 bytes leftover after parsing attributes in process `syz.4.12681'. [ 2134.331791][T12252] validate_nla: 10 callbacks suppressed [ 2134.331807][T12252] netlink: 'syz.0.12683': attribute type 10 has an invalid length. [ 2134.357295][T12252] netlink: 40 bytes leftover after parsing attributes in process `syz.0.12683'. [ 2134.466560][T12257] netlink: 16178 bytes leftover after parsing attributes in process `syz.4.12685'. [ 2134.494748][T12257] netlink: 'syz.4.12685': attribute type 27 has an invalid length. [ 2134.503700][T12257] netlink: 'syz.4.12685': attribute type 28 has an invalid length. [ 2134.525938][T12257] netlink: 'syz.4.12685': attribute type 29 has an invalid length. [ 2134.534378][T12257] netlink: 'syz.4.12685': attribute type 30 has an invalid length. [ 2134.557545][T12257] netlink: 'syz.4.12685': attribute type 31 has an invalid length. [ 2134.578568][T12257] netlink: 'syz.4.12685': attribute type 32 has an invalid length. [ 2134.588685][T12257] netlink: 'syz.4.12685': attribute type 33 has an invalid length. [ 2134.596645][T12257] netlink: 'syz.4.12685': attribute type 35 has an invalid length. [ 2134.637375][T12257] netlink: 'syz.4.12685': attribute type 37 has an invalid length. [ 2134.763882][T12265] syzkaller0: entered promiscuous mode [ 2134.770930][T12265] syzkaller0: entered allmulticast mode [ 2137.252682][T12289] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.12696'. [ 2137.288216][T12289] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2137.296173][T12289] CPU: 1 PID: 12289 Comm: syz.0.12696 Not tainted syzkaller #0 [ 2137.303746][T12289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2137.313825][T12289] Call Trace: [ 2137.317108][T12289] [ 2137.320044][T12289] dump_stack_lvl+0x18c/0x250 [ 2137.324747][T12289] ? show_regs_print_info+0x20/0x20 [ 2137.330039][T12289] ? load_image+0x420/0x420 [ 2137.334563][T12289] sysfs_warn_dup+0x8e/0xa0 [ 2137.339075][T12289] sysfs_do_create_link_sd+0xc0/0x110 [ 2137.344460][T12289] device_add_class_symlinks+0x1cf/0x240 [ 2137.350106][T12289] device_add+0x4f9/0xc40 [ 2137.354442][T12289] wiphy_register+0x1d99/0x2ac0 [ 2137.359310][T12289] ? cfg80211_event_work+0x40/0x40 [ 2137.364418][T12289] ? minstrel_ht_alloc+0x88a/0x990 [ 2137.369549][T12289] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2137.375624][T12289] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2137.381099][T12289] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2137.386658][T12289] ? ieee80211_tasklet_handler+0x20/0x20 [ 2137.392297][T12289] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2137.398204][T12289] ? __debug_object_init+0xec/0x450 [ 2137.403411][T12289] ? __asan_memset+0x22/0x40 [ 2137.408016][T12289] ? __hrtimer_init+0x189/0x270 [ 2137.412870][T12289] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2137.418611][T12289] ? mac80211_hwsim_free+0x220/0x220 [ 2137.423898][T12289] ? rcu_is_watching+0x15/0xb0 [ 2137.428675][T12289] ? kstrndup+0xbd/0x140 [ 2137.432936][T12289] hwsim_new_radio_nl+0xdad/0x1a70 [ 2137.438057][T12289] ? __nla_validate+0x50/0x50 [ 2137.442755][T12289] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2137.449095][T12289] ? __nla_parse+0x40/0x50 [ 2137.453512][T12289] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2137.459850][T12289] genl_family_rcv_msg_doit+0x21a/0x310 [ 2137.465412][T12289] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2137.471322][T12289] ? bpf_lsm_capable+0x9/0x10 [ 2137.475999][T12289] ? security_capable+0x89/0xb0 [ 2137.480862][T12289] genl_rcv_msg+0x611/0x7a0 [ 2137.485389][T12289] ? genl_bind+0x360/0x360 [ 2137.489812][T12289] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2137.496140][T12289] ? ref_tracker_free+0x686/0x830 [ 2137.501170][T12289] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2137.506466][T12289] netlink_rcv_skb+0x235/0x4c0 [ 2137.511235][T12289] ? genl_bind+0x360/0x360 [ 2137.515655][T12289] ? netlink_ack+0x1160/0x1160 [ 2137.520433][T12289] ? __lock_acquire+0x7eb0/0x7eb0 [ 2137.525472][T12289] ? down_read+0x1ac/0x2e0 [ 2137.529893][T12289] genl_rcv+0x28/0x40 [ 2137.533886][T12289] netlink_unicast+0x7b1/0x930 [ 2137.538672][T12289] netlink_sendmsg+0x8d0/0xbf0 [ 2137.543455][T12289] ? netlink_getsockopt+0x590/0x590 [ 2137.548664][T12289] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2137.554217][T12289] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2137.559505][T12289] ? security_socket_sendmsg+0x80/0xa0 [ 2137.564959][T12289] ? netlink_getsockopt+0x590/0x590 [ 2137.570159][T12289] ____sys_sendmsg+0x61b/0x980 [ 2137.575192][T12289] ? __asan_memset+0x22/0x40 [ 2137.579789][T12289] ? __sys_sendmsg_sock+0x30/0x30 [ 2137.584817][T12289] ? __import_iovec+0x5f2/0x850 [ 2137.589687][T12289] ? import_iovec+0x73/0xa0 [ 2137.594200][T12289] ___sys_sendmsg+0x2a6/0x360 [ 2137.598888][T12289] ? __sys_sendmsg+0x2b0/0x2b0 [ 2137.603705][T12289] __se_sys_sendmsg+0x1d0/0x2c0 [ 2137.608560][T12289] ? __x64_sys_sendmsg+0x80/0x80 [ 2137.613514][T12289] ? lockdep_hardirqs_on+0x98/0x150 [ 2137.618718][T12289] do_syscall_64+0x55/0xb0 [ 2137.623129][T12289] ? clear_bhb_loop+0x40/0x90 [ 2137.627805][T12289] ? clear_bhb_loop+0x40/0x90 [ 2137.632479][T12289] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2137.638379][T12289] RIP: 0033:0x7fbd0bb9e2d9 [ 2137.642793][T12289] 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 [ 2137.662403][T12289] RSP: 002b:00007fbd0c9a4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2137.670818][T12289] RAX: ffffffffffffffda RBX: 00007fbd0be25fa0 RCX: 00007fbd0bb9e2d9 [ 2137.678789][T12289] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000004 [ 2137.686758][T12289] RBP: 00007fbd0bc35888 R08: 0000000000000000 R09: 0000000000000000 [ 2137.694727][T12289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2137.702696][T12289] R13: 00007fbd0be26038 R14: 00007fbd0be25fa0 R15: 00007ffd4955d5b8 [ 2137.710680][T12289] [ 2137.841459][T12289] syzkaller0: entered promiscuous mode [ 2137.847091][T12289] syzkaller0: entered allmulticast mode [ 2137.966809][T12297] netlink: 40 bytes leftover after parsing attributes in process `syz.3.12699'. [ 2138.476788][T12303] netlink: 16178 bytes leftover after parsing attributes in process `syz.3.12700'. [ 2140.457331][T12306] netlink: 44 bytes leftover after parsing attributes in process `syz.4.12701'. [ 2140.468280][T12304] validate_nla: 12 callbacks suppressed [ 2140.468297][T12304] netlink: 'syz.3.12700': attribute type 27 has an invalid length. [ 2140.485837][T12304] netlink: 'syz.3.12700': attribute type 28 has an invalid length. [ 2140.494564][T12304] netlink: 'syz.3.12700': attribute type 29 has an invalid length. [ 2140.507596][T12304] netlink: 'syz.3.12700': attribute type 30 has an invalid length. [ 2140.515542][T12304] netlink: 'syz.3.12700': attribute type 31 has an invalid length. [ 2140.532710][T12304] netlink: 'syz.3.12700': attribute type 32 has an invalid length. [ 2140.541794][T12304] netlink: 'syz.3.12700': attribute type 33 has an invalid length. [ 2140.557387][T12304] netlink: 'syz.3.12700': attribute type 35 has an invalid length. [ 2140.565485][T12304] netlink: 'syz.3.12700': attribute type 37 has an invalid length. [ 2140.574079][T12304] netlink: 'syz.3.12700': attribute type 39 has an invalid length. [ 2140.766833][T12315] syzkaller0: entered promiscuous mode [ 2140.789724][T12315] syzkaller0: entered allmulticast mode [ 2141.114028][T12333] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.12712'. [ 2143.011182][T12336] sit0: entered promiscuous mode [ 2143.096559][T12337] syzkaller0: entered promiscuous mode [ 2143.111268][T12337] syzkaller0: entered allmulticast mode [ 2143.124841][T12333] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2143.133274][T12333] CPU: 1 PID: 12333 Comm: syz.4.12712 Not tainted syzkaller #0 [ 2143.140826][T12333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2143.150885][T12333] Call Trace: [ 2143.154164][T12333] [ 2143.157094][T12333] dump_stack_lvl+0x18c/0x250 [ 2143.161795][T12333] ? show_regs_print_info+0x20/0x20 [ 2143.167006][T12333] ? load_image+0x420/0x420 [ 2143.171532][T12333] sysfs_warn_dup+0x8e/0xa0 [ 2143.176043][T12333] sysfs_do_create_link_sd+0xc0/0x110 [ 2143.181461][T12333] device_add_class_symlinks+0x1cf/0x240 [ 2143.187112][T12333] device_add+0x4f9/0xc40 [ 2143.191460][T12333] wiphy_register+0x1d99/0x2ac0 [ 2143.196331][T12333] ? cfg80211_event_work+0x40/0x40 [ 2143.201441][T12333] ? minstrel_ht_alloc+0x88a/0x990 [ 2143.206569][T12333] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2143.212650][T12333] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2143.218127][T12333] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2143.223678][T12333] ? ieee80211_tasklet_handler+0x20/0x20 [ 2143.229316][T12333] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2143.235234][T12333] ? __debug_object_init+0xec/0x450 [ 2143.240466][T12333] ? __asan_memset+0x22/0x40 [ 2143.245085][T12333] ? __hrtimer_init+0x189/0x270 [ 2143.249956][T12333] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2143.255766][T12333] ? mac80211_hwsim_free+0x220/0x220 [ 2143.261076][T12333] ? rcu_is_watching+0x15/0xb0 [ 2143.265854][T12333] ? kstrndup+0xbd/0x140 [ 2143.270113][T12333] hwsim_new_radio_nl+0xdad/0x1a70 [ 2143.275238][T12333] ? __nla_validate+0x50/0x50 [ 2143.279944][T12333] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2143.286290][T12333] ? __nla_parse+0x40/0x50 [ 2143.290709][T12333] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2143.297053][T12333] genl_family_rcv_msg_doit+0x21a/0x310 [ 2143.302611][T12333] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2143.308520][T12333] ? bpf_lsm_capable+0x9/0x10 [ 2143.313202][T12333] ? security_capable+0x89/0xb0 [ 2143.318065][T12333] genl_rcv_msg+0x611/0x7a0 [ 2143.322580][T12333] ? genl_bind+0x360/0x360 [ 2143.326998][T12333] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2143.333336][T12333] ? ref_tracker_free+0x686/0x830 [ 2143.338367][T12333] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2143.343661][T12333] netlink_rcv_skb+0x235/0x4c0 [ 2143.348434][T12333] ? genl_bind+0x360/0x360 [ 2143.352860][T12333] ? netlink_ack+0x1160/0x1160 [ 2143.357691][T12333] ? __lock_acquire+0x7eb0/0x7eb0 [ 2143.362743][T12333] ? down_read+0x1ac/0x2e0 [ 2143.367170][T12333] genl_rcv+0x28/0x40 [ 2143.371155][T12333] netlink_unicast+0x7b1/0x930 [ 2143.375932][T12333] netlink_sendmsg+0x8d0/0xbf0 [ 2143.380740][T12333] ? netlink_getsockopt+0x590/0x590 [ 2143.385947][T12333] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2143.391502][T12333] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2143.396793][T12333] ? security_socket_sendmsg+0x80/0xa0 [ 2143.402255][T12333] ? netlink_getsockopt+0x590/0x590 [ 2143.407465][T12333] ____sys_sendmsg+0x61b/0x980 [ 2143.412251][T12333] ? __asan_memset+0x22/0x40 [ 2143.416861][T12333] ? __sys_sendmsg_sock+0x30/0x30 [ 2143.421894][T12333] ? __import_iovec+0x5f2/0x850 [ 2143.426777][T12333] ? import_iovec+0x73/0xa0 [ 2143.431294][T12333] ___sys_sendmsg+0x2a6/0x360 [ 2143.435981][T12333] ? __sys_sendmsg+0x2b0/0x2b0 [ 2143.440800][T12333] __se_sys_sendmsg+0x1d0/0x2c0 [ 2143.445662][T12333] ? __x64_sys_sendmsg+0x80/0x80 [ 2143.450622][T12333] ? lockdep_hardirqs_on+0x98/0x150 [ 2143.455824][T12333] do_syscall_64+0x55/0xb0 [ 2143.460244][T12333] ? clear_bhb_loop+0x40/0x90 [ 2143.464921][T12333] ? clear_bhb_loop+0x40/0x90 [ 2143.469601][T12333] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2143.475503][T12333] RIP: 0033:0x7f124dd9e2d9 [ 2143.479923][T12333] 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 [ 2143.499538][T12333] RSP: 002b:00007f124ed16028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2143.507961][T12333] RAX: ffffffffffffffda RBX: 00007f124e025fa0 RCX: 00007f124dd9e2d9 [ 2143.515941][T12333] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000004 [ 2143.523918][T12333] RBP: 00007f124de35888 R08: 0000000000000000 R09: 0000000000000000 [ 2143.531892][T12333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2143.539899][T12333] R13: 00007f124e026038 R14: 00007f124e025fa0 R15: 00007fff3bff56f8 [ 2143.547893][T12333] [ 2145.880479][T12354] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.12715'. [ 2145.932358][T12356] netlink: 16178 bytes leftover after parsing attributes in process `syz.1.12714'. [ 2145.945398][T12354] openvswitch: netlink: Geneve opt len 5 is not a multiple of 4. [ 2146.041706][T12354] netlink: 145568 bytes leftover after parsing attributes in process `syz.4.12715'. [ 2146.138380][T12354] openvswitch: netlink: Geneve opt len 5 is not a multiple of 4. [ 2148.807505][T12349] validate_nla: 9 callbacks suppressed [ 2148.807525][T12349] netlink: 'syz.1.12714': attribute type 27 has an invalid length. [ 2148.834973][T12349] netlink: 'syz.1.12714': attribute type 28 has an invalid length. [ 2148.930025][T12349] netlink: 'syz.1.12714': attribute type 29 has an invalid length. [ 2148.952692][T12349] netlink: 'syz.1.12714': attribute type 30 has an invalid length. [ 2149.042206][T12349] netlink: 'syz.1.12714': attribute type 31 has an invalid length. [ 2149.057287][T12349] netlink: 'syz.1.12714': attribute type 32 has an invalid length. [ 2149.081545][T12349] netlink: 'syz.1.12714': attribute type 33 has an invalid length. [ 2149.117313][T12349] netlink: 'syz.1.12714': attribute type 35 has an invalid length. [ 2149.137294][T12349] netlink: 'syz.1.12714': attribute type 37 has an invalid length. [ 2149.156530][T12349] netlink: 'syz.1.12714': attribute type 39 has an invalid length. [ 2149.365664][T12378] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.12723'. [ 2149.427297][T12377] syzkaller0: entered promiscuous mode [ 2149.433180][T12377] syzkaller0: entered allmulticast mode [ 2149.444532][T12378] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2149.465927][T12378] CPU: 0 PID: 12378 Comm: syz.1.12723 Not tainted syzkaller #0 [ 2149.473549][T12378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2149.483626][T12378] Call Trace: [ 2149.486924][T12378] [ 2149.489877][T12378] dump_stack_lvl+0x18c/0x250 [ 2149.494591][T12378] ? show_regs_print_info+0x20/0x20 [ 2149.499817][T12378] ? load_image+0x420/0x420 [ 2149.504373][T12378] sysfs_warn_dup+0x8e/0xa0 [ 2149.508920][T12378] sysfs_do_create_link_sd+0xc0/0x110 [ 2149.514337][T12378] device_add_class_symlinks+0x1cf/0x240 [ 2149.520025][T12378] device_add+0x4f9/0xc40 [ 2149.524394][T12378] wiphy_register+0x1d99/0x2ac0 [ 2149.529312][T12378] ? cfg80211_event_work+0x40/0x40 [ 2149.534460][T12378] ? minstrel_ht_alloc+0x88a/0x990 [ 2149.539623][T12378] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2149.545731][T12378] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2149.551243][T12378] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2149.556824][T12378] ? ieee80211_tasklet_handler+0x20/0x20 [ 2149.562477][T12378] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2149.568404][T12378] ? __debug_object_init+0xec/0x450 [ 2149.573652][T12378] ? __asan_memset+0x22/0x40 [ 2149.578280][T12378] ? __hrtimer_init+0x189/0x270 [ 2149.583163][T12378] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2149.588936][T12378] ? mac80211_hwsim_free+0x220/0x220 [ 2149.594232][T12378] ? rcu_is_watching+0x15/0xb0 [ 2149.599020][T12378] ? kstrndup+0xbd/0x140 [ 2149.603278][T12378] hwsim_new_radio_nl+0xdad/0x1a70 [ 2149.608411][T12378] ? __nla_validate+0x50/0x50 [ 2149.613111][T12378] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2149.619451][T12378] ? __nla_parse+0x40/0x50 [ 2149.623873][T12378] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2149.630231][T12378] genl_family_rcv_msg_doit+0x21a/0x310 [ 2149.635799][T12378] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2149.641724][T12378] ? bpf_lsm_capable+0x9/0x10 [ 2149.646398][T12378] ? security_capable+0x89/0xb0 [ 2149.651268][T12378] genl_rcv_msg+0x611/0x7a0 [ 2149.655786][T12378] ? genl_bind+0x360/0x360 [ 2149.660212][T12378] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2149.666549][T12378] ? ref_tracker_free+0x686/0x830 [ 2149.671576][T12378] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2149.676873][T12378] netlink_rcv_skb+0x235/0x4c0 [ 2149.681642][T12378] ? genl_bind+0x360/0x360 [ 2149.686066][T12378] ? netlink_ack+0x1160/0x1160 [ 2149.690847][T12378] ? __lock_acquire+0x7eb0/0x7eb0 [ 2149.695889][T12378] ? down_read+0x1ac/0x2e0 [ 2149.700314][T12378] genl_rcv+0x28/0x40 [ 2149.704319][T12378] netlink_unicast+0x7b1/0x930 [ 2149.709119][T12378] netlink_sendmsg+0x8d0/0xbf0 [ 2149.713934][T12378] ? netlink_getsockopt+0x590/0x590 [ 2149.719138][T12378] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2149.724694][T12378] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2149.729992][T12378] ? security_socket_sendmsg+0x80/0xa0 [ 2149.735452][T12378] ? netlink_getsockopt+0x590/0x590 [ 2149.740667][T12378] ____sys_sendmsg+0x61b/0x980 [ 2149.745448][T12378] ? __asan_memset+0x22/0x40 [ 2149.750042][T12378] ? __sys_sendmsg_sock+0x30/0x30 [ 2149.755069][T12378] ? __import_iovec+0x5f2/0x850 [ 2149.759939][T12378] ? import_iovec+0x73/0xa0 [ 2149.764468][T12378] ___sys_sendmsg+0x2a6/0x360 [ 2149.769159][T12378] ? __sys_sendmsg+0x2b0/0x2b0 [ 2149.773984][T12378] __se_sys_sendmsg+0x1d0/0x2c0 [ 2149.778843][T12378] ? __x64_sys_sendmsg+0x80/0x80 [ 2149.783801][T12378] ? lockdep_hardirqs_on+0x98/0x150 [ 2149.789038][T12378] do_syscall_64+0x55/0xb0 [ 2149.793470][T12378] ? clear_bhb_loop+0x40/0x90 [ 2149.798146][T12378] ? clear_bhb_loop+0x40/0x90 [ 2149.802826][T12378] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2149.808731][T12378] RIP: 0033:0x7fcb45b9e2d9 [ 2149.813151][T12378] 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 [ 2149.832764][T12378] RSP: 002b:00007fcb46a36028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2149.841189][T12378] RAX: ffffffffffffffda RBX: 00007fcb45e25fa0 RCX: 00007fcb45b9e2d9 [ 2149.849164][T12378] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000004 [ 2149.857140][T12378] RBP: 00007fcb45c35888 R08: 0000000000000000 R09: 0000000000000000 [ 2149.865132][T12378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2149.873111][T12378] R13: 00007fcb45e26038 R14: 00007fcb45e25fa0 R15: 00007ffcfc569608 [ 2149.881107][T12378] [ 2153.395091][T12387] syzkaller0: entered promiscuous mode [ 2153.400668][T12387] syzkaller0: entered allmulticast mode [ 2155.934098][T12421] FAULT_INJECTION: forcing a failure. [ 2155.934098][T12421] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2155.947957][T12421] CPU: 1 PID: 12421 Comm: syz.0.12735 Not tainted syzkaller #0 [ 2155.955554][T12421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2155.965638][T12421] Call Trace: [ 2155.968941][T12421] [ 2155.971885][T12421] dump_stack_lvl+0x18c/0x250 [ 2155.976587][T12421] ? show_regs_print_info+0x20/0x20 [ 2155.981805][T12421] ? load_image+0x420/0x420 [ 2155.986340][T12421] ? __might_fault+0xaa/0x120 [ 2155.991047][T12421] ? __lock_acquire+0x7eb0/0x7eb0 [ 2155.996094][T12421] ? bpf_percpu_hash_update+0x2b/0x200 [ 2156.001577][T12421] ? __virt_addr_valid+0x10c/0x380 [ 2156.006720][T12421] should_fail_ex+0x394/0x4c0 [ 2156.011436][T12421] _copy_from_user+0x2f/0xe0 [ 2156.016054][T12421] generic_map_update_batch+0x58c/0x800 [ 2156.021644][T12421] ? rcu_read_unlock+0xa0/0xa0 [ 2156.026440][T12421] ? __fdget+0x180/0x210 [ 2156.030710][T12421] ? rcu_read_unlock+0xa0/0xa0 [ 2156.035496][T12421] bpf_map_do_batch+0x3f2/0x600 [ 2156.040370][T12421] ? bpf_lsm_xfrm_policy_lookup+0x10/0x10 [ 2156.046100][T12421] __sys_bpf+0x381/0x890 [ 2156.050350][T12421] ? bpf_link_show_fdinfo+0x560/0x560 [ 2156.055732][T12421] ? lock_chain_count+0x20/0x20 [ 2156.060591][T12421] __x64_sys_bpf+0x7c/0x90 [ 2156.065004][T12421] do_syscall_64+0x55/0xb0 [ 2156.069422][T12421] ? clear_bhb_loop+0x40/0x90 [ 2156.074094][T12421] ? clear_bhb_loop+0x40/0x90 [ 2156.078769][T12421] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2156.084670][T12421] RIP: 0033:0x7fbd0bb9e2d9 [ 2156.089083][T12421] 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 [ 2156.108690][T12421] RSP: 002b:00007fbd0c9a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2156.117104][T12421] RAX: ffffffffffffffda RBX: 00007fbd0be25fa0 RCX: 00007fbd0bb9e2d9 [ 2156.125081][T12421] RDX: 0000000000000038 RSI: 0000200000000300 RDI: 000000000000001a [ 2156.133053][T12421] RBP: 00007fbd0c9a4090 R08: 0000000000000000 R09: 0000000000000000 [ 2156.141025][T12421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2156.149017][T12421] R13: 00007fbd0be26038 R14: 00007fbd0be25fa0 R15: 00007ffd4955d5b8 [ 2156.157000][T12421] [ 2156.217038][T12419] netlink: 14 bytes leftover after parsing attributes in process `syz.1.12734'. [ 2156.339370][T12427] syzkaller0: entered promiscuous mode [ 2156.347434][T12427] syzkaller0: entered allmulticast mode [ 2156.500499][T12438] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.12742'. [ 2157.109081][ T5779] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 2157.133710][ T5779] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 2157.172928][ T5779] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 2157.193448][ T5779] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 2157.222272][ T5779] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 2157.233120][ T5779] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 2159.006333][T12438] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2159.031952][T12438] CPU: 0 PID: 12438 Comm: syz.4.12742 Not tainted syzkaller #0 [ 2159.039595][T12438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2159.049680][T12438] Call Trace: [ 2159.052954][T12438] [ 2159.055894][T12438] dump_stack_lvl+0x18c/0x250 [ 2159.060578][T12438] ? show_regs_print_info+0x20/0x20 [ 2159.065770][T12438] ? load_image+0x420/0x420 [ 2159.070278][T12438] sysfs_warn_dup+0x8e/0xa0 [ 2159.074776][T12438] sysfs_do_create_link_sd+0xc0/0x110 [ 2159.080151][T12438] device_add_class_symlinks+0x1cf/0x240 [ 2159.085786][T12438] device_add+0x4f9/0xc40 [ 2159.090111][T12438] wiphy_register+0x1d99/0x2ac0 [ 2159.094964][T12438] ? cfg80211_event_work+0x40/0x40 [ 2159.100059][T12438] ? minstrel_ht_alloc+0x88a/0x990 [ 2159.105171][T12438] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2159.111233][T12438] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2159.116730][T12438] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2159.122273][T12438] ? ieee80211_tasklet_handler+0x20/0x20 [ 2159.127893][T12438] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2159.133786][T12438] ? __debug_object_init+0xec/0x450 [ 2159.139006][T12438] ? __asan_memset+0x22/0x40 [ 2159.143627][T12438] ? __hrtimer_init+0x189/0x270 [ 2159.148502][T12438] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2159.154231][T12438] ? mac80211_hwsim_free+0x220/0x220 [ 2159.159522][T12438] ? rcu_is_watching+0x15/0xb0 [ 2159.164308][T12438] ? kstrndup+0xbd/0x140 [ 2159.168562][T12438] hwsim_new_radio_nl+0xdad/0x1a70 [ 2159.173681][T12438] ? __nla_validate+0x50/0x50 [ 2159.178369][T12438] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2159.184703][T12438] ? __nla_parse+0x40/0x50 [ 2159.189120][T12438] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2159.195451][T12438] genl_family_rcv_msg_doit+0x21a/0x310 [ 2159.200999][T12438] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2159.206893][T12438] ? bpf_lsm_capable+0x9/0x10 [ 2159.211556][T12438] ? security_capable+0x89/0xb0 [ 2159.216401][T12438] genl_rcv_msg+0x611/0x7a0 [ 2159.220906][T12438] ? genl_bind+0x360/0x360 [ 2159.225313][T12438] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2159.231652][T12438] ? ref_tracker_free+0x686/0x830 [ 2159.236668][T12438] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2159.241984][T12438] netlink_rcv_skb+0x235/0x4c0 [ 2159.246742][T12438] ? genl_bind+0x360/0x360 [ 2159.251154][T12438] ? netlink_ack+0x1160/0x1160 [ 2159.255918][T12438] ? __lock_acquire+0x7eb0/0x7eb0 [ 2159.260942][T12438] ? down_read+0x1ac/0x2e0 [ 2159.265353][T12438] genl_rcv+0x28/0x40 [ 2159.269331][T12438] netlink_unicast+0x7b1/0x930 [ 2159.274097][T12438] netlink_sendmsg+0x8d0/0xbf0 [ 2159.278861][T12438] ? netlink_getsockopt+0x590/0x590 [ 2159.284061][T12438] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2159.289616][T12438] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2159.294901][T12438] ? security_socket_sendmsg+0x80/0xa0 [ 2159.300355][T12438] ? netlink_getsockopt+0x590/0x590 [ 2159.305557][T12438] ____sys_sendmsg+0x61b/0x980 [ 2159.310347][T12438] ? __asan_memset+0x22/0x40 [ 2159.314931][T12438] ? __sys_sendmsg_sock+0x30/0x30 [ 2159.319947][T12438] ? __import_iovec+0x5f2/0x850 [ 2159.324801][T12438] ? import_iovec+0x73/0xa0 [ 2159.329300][T12438] ___sys_sendmsg+0x2a6/0x360 [ 2159.333976][T12438] ? __sys_sendmsg+0x2b0/0x2b0 [ 2159.337814][ T5779] Bluetooth: hci4: command tx timeout [ 2159.338793][T12438] __se_sys_sendmsg+0x1d0/0x2c0 [ 2159.349244][T12438] ? __x64_sys_sendmsg+0x80/0x80 [ 2159.354191][T12438] ? lockdep_hardirqs_on+0x98/0x150 [ 2159.359383][T12438] do_syscall_64+0x55/0xb0 [ 2159.363794][T12438] ? clear_bhb_loop+0x40/0x90 [ 2159.368459][T12438] ? clear_bhb_loop+0x40/0x90 [ 2159.373126][T12438] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2159.379015][T12438] RIP: 0033:0x7f124dd9e2d9 [ 2159.383453][T12438] 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 [ 2159.403078][T12438] RSP: 002b:00007f124ed16028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2159.411535][T12438] RAX: ffffffffffffffda RBX: 00007f124e025fa0 RCX: 00007f124dd9e2d9 [ 2159.419553][T12438] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000003 [ 2159.427564][T12438] RBP: 00007f124de35888 R08: 0000000000000000 R09: 0000000000000000 [ 2159.435568][T12438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2159.443564][T12438] R13: 00007f124e026038 R14: 00007f124e025fa0 R15: 00007fff3bff56f8 [ 2159.451563][T12438] [ 2159.590148][T12460] FAULT_INJECTION: forcing a failure. [ 2159.590148][T12460] name failslab, interval 1, probability 0, space 0, times 0 [ 2159.610996][T12460] CPU: 1 PID: 12460 Comm: syz.1.12746 Not tainted syzkaller #0 [ 2159.618617][T12460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2159.628784][T12460] Call Trace: [ 2159.632082][T12460] [ 2159.635005][T12460] dump_stack_lvl+0x18c/0x250 [ 2159.639686][T12460] ? sctp_sendmsg+0x1519/0x27b0 [ 2159.644553][T12460] ? ___sys_sendmsg+0x2a6/0x360 [ 2159.649399][T12460] ? show_regs_print_info+0x20/0x20 [ 2159.654591][T12460] ? load_image+0x420/0x420 [ 2159.659111][T12460] should_fail_ex+0x394/0x4c0 [ 2159.663827][T12460] should_failslab+0x9/0x20 [ 2159.668363][T12460] slab_pre_alloc_hook+0x59/0x300 [ 2159.673415][T12460] ? sctp_add_bind_addr+0x8c/0x360 [ 2159.678547][T12460] __kmem_cache_alloc_node+0x53/0x250 [ 2159.683931][T12460] ? sctp_add_bind_addr+0x8c/0x360 [ 2159.689039][T12460] kmalloc_trace+0x2a/0xe0 [ 2159.693466][T12460] sctp_add_bind_addr+0x8c/0x360 [ 2159.698408][T12460] sctp_copy_local_addr_list+0x31b/0x4e0 [ 2159.704041][T12460] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 2159.709762][T12460] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 2159.715830][T12460] ? sctp_v6_is_any+0x64/0x70 [ 2159.720510][T12460] ? sctp_copy_one_addr+0x8c/0x350 [ 2159.725623][T12460] sctp_bind_addr_copy+0xb3/0x3c0 [ 2159.730648][T12460] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 2159.736986][T12460] sctp_connect_new_asoc+0x2f9/0x6a0 [ 2159.742280][T12460] ? __sctp_connect+0xd80/0xd80 [ 2159.747133][T12460] ? __local_bh_enable_ip+0x13a/0x1c0 [ 2159.752516][T12460] ? _local_bh_enable+0xa0/0xa0 [ 2159.757364][T12460] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 2159.763166][T12460] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 2159.768967][T12460] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 2159.774515][T12460] ? security_sctp_bind_connect+0x89/0xb0 [ 2159.780244][T12460] sctp_sendmsg+0x1519/0x27b0 [ 2159.784928][T12460] ? sctp_getsockopt+0xb60/0xb60 [ 2159.789961][T12460] ? aa_af_perm+0x330/0x330 [ 2159.794468][T12460] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 2159.800883][T12460] ? sock_rps_record_flow+0x19/0x3f0 [ 2159.806171][T12460] ? inet_sendmsg+0x7e/0x2a0 [ 2159.810764][T12460] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2159.816048][T12460] ? inet_send_prepare+0x250/0x250 [ 2159.821158][T12460] ____sys_sendmsg+0x61b/0x980 [ 2159.825933][T12460] ? __asan_memset+0x22/0x40 [ 2159.830531][T12460] ? __sys_sendmsg_sock+0x30/0x30 [ 2159.835552][T12460] ? __import_iovec+0x5f2/0x850 [ 2159.840409][T12460] ? import_iovec+0x73/0xa0 [ 2159.844916][T12460] ___sys_sendmsg+0x2a6/0x360 [ 2159.849592][T12460] ? get_pid_task+0x20/0x1e0 [ 2159.854185][T12460] ? __sys_sendmsg+0x2b0/0x2b0 [ 2159.858971][T12460] ? __lock_acquire+0x7eb0/0x7eb0 [ 2159.864012][T12460] __se_sys_sendmsg+0x1d0/0x2c0 [ 2159.868865][T12460] ? __x64_sys_sendmsg+0x80/0x80 [ 2159.873817][T12460] ? lockdep_hardirqs_on+0x98/0x150 [ 2159.879022][T12460] do_syscall_64+0x55/0xb0 [ 2159.883434][T12460] ? clear_bhb_loop+0x40/0x90 [ 2159.888106][T12460] ? clear_bhb_loop+0x40/0x90 [ 2159.892783][T12460] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2159.898681][T12460] RIP: 0033:0x7fcb45b9e2d9 [ 2159.903098][T12460] 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 [ 2159.922704][T12460] RSP: 002b:00007fcb46a36028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2159.931118][T12460] RAX: ffffffffffffffda RBX: 00007fcb45e25fa0 RCX: 00007fcb45b9e2d9 [ 2159.939088][T12460] RDX: 000000002400c041 RSI: 0000200000000340 RDI: 0000000000000003 [ 2159.947057][T12460] RBP: 00007fcb46a36090 R08: 0000000000000000 R09: 0000000000000000 [ 2159.955023][T12460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2159.962989][T12460] R13: 00007fcb45e26038 R14: 00007fcb45e25fa0 R15: 00007ffcfc569608 [ 2159.970971][T12460] [ 2160.222525][T12452] chnl_net:caif_netlink_parms(): no params data found [ 2160.445688][ T9557] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2160.459198][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 2160.465548][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 2160.635767][T12452] bridge0: port 1(bridge_slave_0) entered blocking state [ 2160.811254][T12452] bridge0: port 1(bridge_slave_0) entered disabled state [ 2160.840776][T12452] bridge_slave_0: entered allmulticast mode [ 2160.884635][T12452] bridge_slave_0: entered promiscuous mode [ 2161.009991][ T9557] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2161.071258][T12452] bridge0: port 2(bridge_slave_1) entered blocking state [ 2161.083972][T12452] bridge0: port 2(bridge_slave_1) entered disabled state [ 2161.174411][T12452] bridge_slave_1: entered allmulticast mode [ 2161.209798][T12452] bridge_slave_1: entered promiscuous mode [ 2161.410044][ T5779] Bluetooth: hci4: command tx timeout [ 2161.440883][ T9557] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2161.503656][T12501] netlink: 108 bytes leftover after parsing attributes in process `syz.3.12756'. [ 2161.517983][T12502] netlink: 108 bytes leftover after parsing attributes in process `syz.3.12756'. [ 2161.561471][T12452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2161.671647][ T9557] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2161.922101][T12452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2161.933510][T12507] validate_nla: 9 callbacks suppressed [ 2161.933527][T12507] netlink: 'syz.1.12758': attribute type 21 has an invalid length. [ 2161.947614][T12507] IPv6: NLM_F_CREATE should be specified when creating new route [ 2162.036540][T12513] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.12759'. [ 2162.053752][T12513] bridge_slave_1: entered promiscuous mode [ 2162.114434][T12452] team0: Port device team_slave_0 added [ 2162.141936][T12452] team0: Port device team_slave_1 added [ 2162.220192][T12452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2162.250778][T12452] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2162.337216][T12452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2162.374169][T12452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2162.391910][T12452] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2162.441562][T12452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2162.456895][T12516] netlink: 'syz.1.12760': attribute type 17 has an invalid length. [ 2162.489591][T12516] netlink: 'syz.1.12760': attribute type 16 has an invalid length. [ 2162.507640][T12516] netlink: 152 bytes leftover after parsing attributes in process `syz.1.12760'. [ 2163.487643][ T5779] Bluetooth: hci4: command tx timeout [ 2163.679299][T12452] hsr_slave_0: entered promiscuous mode [ 2163.690660][T12452] hsr_slave_1: entered promiscuous mode [ 2163.714275][T12538] netlink: 'syz.4.12766': attribute type 10 has an invalid length. [ 2163.723123][T12538] netlink: 2 bytes leftover after parsing attributes in process `syz.4.12766'. [ 2165.555117][T12574] syzkaller0: entered promiscuous mode [ 2165.579348][ T5779] Bluetooth: hci4: command tx timeout [ 2165.584158][T12574] syzkaller0: entered allmulticast mode [ 2165.612828][T12584] netlink: 17279 bytes leftover after parsing attributes in process `syz.3.12777'. [ 2169.338427][T12452] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2169.356147][T12617] netlink: 60 bytes leftover after parsing attributes in process `syz.4.12787'. [ 2169.551490][T12617] netlink: 60 bytes leftover after parsing attributes in process `syz.4.12787'. [ 2169.617769][T12452] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2169.641921][T12452] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2169.672202][T12621] netlink: 60 bytes leftover after parsing attributes in process `syz.4.12787'. [ 2169.721592][T12452] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2171.861533][T12666] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2172.383666][ T9557] team0 (unregistering): Port device team_slave_1 removed [ 2172.436229][ T9557] team0 (unregistering): Port device team_slave_0 removed [ 2172.494017][ T9557] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2172.503969][ T9557] bond_slave_1 (unregistering): left promiscuous mode [ 2172.803742][ T9557] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 2172.815685][ T9557] bridge0 (unregistering): left promiscuous mode [ 2172.822923][ T9557] bond0 (unregistering): Released all slaves [ 2172.961400][T12452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2173.068833][T12452] 8021q: adding VLAN 0 to HW filter on device team0 [ 2173.092114][T29347] bridge0: port 1(bridge_slave_0) entered blocking state [ 2173.099341][T29347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2173.144741][T29347] bridge0: port 2(bridge_slave_1) entered blocking state [ 2173.151957][T29347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2173.802707][T12452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2174.013209][T12452] veth0_vlan: entered promiscuous mode [ 2174.038326][T12452] veth1_vlan: entered promiscuous mode [ 2174.172553][T12452] veth0_macvtap: entered promiscuous mode [ 2174.211504][T12452] veth1_macvtap: entered promiscuous mode [ 2174.265000][T12452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2174.297272][T12452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2174.329116][T12452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2174.377365][T12452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2174.408152][T12452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2174.427165][T12452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2174.440607][T12452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2174.455700][T12452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2174.468694][T12452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2174.478899][T12452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2174.489483][T12452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2174.499405][T12452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2174.517167][T12452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2174.528742][T12452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2174.565809][T12452] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2174.575393][T12452] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2174.585718][T12452] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2174.594529][T12452] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2174.659967][T18086] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2174.673295][T18086] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2174.699585][T18086] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2174.708087][T18086] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2175.265509][T12740] netlink: 'syz.1.12808': attribute type 10 has an invalid length. [ 2175.982115][T12740] team0 (unregistering): Port device team_slave_0 removed [ 2176.154907][T12740] team0 (unregistering): Port device 7Ã2®| removed [ 2176.429760][T12758] netlink: 76 bytes leftover after parsing attributes in process `syz.3.12817'. [ 2176.448996][T12758] netlink: 'syz.3.12817': attribute type 21 has an invalid length. [ 2176.456955][T12758] netlink: 128 bytes leftover after parsing attributes in process `syz.3.12817'. [ 2176.487297][T12758] netlink: 3 bytes leftover after parsing attributes in process `syz.3.12817'. [ 2176.888291][T12771] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.12821'. [ 2176.941615][T12771] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2176.983508][T12771] CPU: 0 PID: 12771 Comm: syz.1.12821 Not tainted syzkaller #0 [ 2176.991141][T12771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2177.001233][T12771] Call Trace: [ 2177.004535][T12771] [ 2177.007498][T12771] dump_stack_lvl+0x18c/0x250 [ 2177.012214][T12771] ? show_regs_print_info+0x20/0x20 [ 2177.017449][T12771] ? load_image+0x420/0x420 [ 2177.022010][T12771] sysfs_warn_dup+0x8e/0xa0 [ 2177.026545][T12771] sysfs_do_create_link_sd+0xc0/0x110 [ 2177.031957][T12771] device_add_class_symlinks+0x1cf/0x240 [ 2177.037646][T12771] device_add+0x4f9/0xc40 [ 2177.042028][T12771] wiphy_register+0x1d99/0x2ac0 [ 2177.046935][T12771] ? cfg80211_event_work+0x40/0x40 [ 2177.052076][T12771] ? minstrel_ht_alloc+0x88a/0x990 [ 2177.057237][T12771] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2177.063352][T12771] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2177.068859][T12771] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2177.074444][T12771] ? ieee80211_tasklet_handler+0x20/0x20 [ 2177.080110][T12771] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2177.086058][T12771] ? __debug_object_init+0xec/0x450 [ 2177.091320][T12771] ? __asan_memset+0x22/0x40 [ 2177.095963][T12771] ? __hrtimer_init+0x189/0x270 [ 2177.100860][T12771] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2177.106712][T12771] ? mac80211_hwsim_free+0x220/0x220 [ 2177.112052][T12771] ? rcu_is_watching+0x15/0xb0 [ 2177.116859][T12771] ? kstrndup+0xbd/0x140 [ 2177.121160][T12771] hwsim_new_radio_nl+0xdad/0x1a70 [ 2177.126326][T12771] ? __nla_validate+0x50/0x50 [ 2177.131069][T12771] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2177.137473][T12771] ? __nla_parse+0x40/0x50 [ 2177.141929][T12771] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2177.148320][T12771] genl_family_rcv_msg_doit+0x21a/0x310 [ 2177.153936][T12771] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2177.159914][T12771] ? bpf_lsm_capable+0x9/0x10 [ 2177.164638][T12771] ? security_capable+0x89/0xb0 [ 2177.169539][T12771] genl_rcv_msg+0x611/0x7a0 [ 2177.174092][T12771] ? genl_bind+0x360/0x360 [ 2177.178549][T12771] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2177.184893][T12771] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 2177.191492][T12771] ? ref_tracker_free+0x686/0x830 [ 2177.196548][T12771] netlink_rcv_skb+0x235/0x4c0 [ 2177.201327][T12771] ? genl_bind+0x360/0x360 [ 2177.205764][T12771] ? netlink_ack+0x1160/0x1160 [ 2177.210558][T12771] ? __lock_acquire+0x7eb0/0x7eb0 [ 2177.215636][T12771] ? down_read+0x1ac/0x2e0 [ 2177.220067][T12771] genl_rcv+0x28/0x40 [ 2177.224057][T12771] netlink_unicast+0x7b1/0x930 [ 2177.228844][T12771] netlink_sendmsg+0x8d0/0xbf0 [ 2177.233716][T12771] ? netlink_getsockopt+0x590/0x590 [ 2177.238922][T12771] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2177.244474][T12771] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2177.249763][T12771] ? security_socket_sendmsg+0x80/0xa0 [ 2177.255228][T12771] ? netlink_getsockopt+0x590/0x590 [ 2177.260440][T12771] ____sys_sendmsg+0x61b/0x980 [ 2177.265223][T12771] ? __asan_memset+0x22/0x40 [ 2177.269822][T12771] ? __sys_sendmsg_sock+0x30/0x30 [ 2177.274936][T12771] ? __import_iovec+0x5f2/0x850 [ 2177.279801][T12771] ? import_iovec+0x73/0xa0 [ 2177.284316][T12771] ___sys_sendmsg+0x2a6/0x360 [ 2177.289007][T12771] ? __sys_sendmsg+0x2b0/0x2b0 [ 2177.293823][T12771] __se_sys_sendmsg+0x1d0/0x2c0 [ 2177.298693][T12771] ? __x64_sys_sendmsg+0x80/0x80 [ 2177.303656][T12771] ? lockdep_hardirqs_on+0x98/0x150 [ 2177.308866][T12771] do_syscall_64+0x55/0xb0 [ 2177.313283][T12771] ? clear_bhb_loop+0x40/0x90 [ 2177.317960][T12771] ? clear_bhb_loop+0x40/0x90 [ 2177.322647][T12771] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2177.328551][T12771] RIP: 0033:0x7fcb45b9e2d9 [ 2177.332978][T12771] 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 [ 2177.352616][T12771] RSP: 002b:00007fcb46a36028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2177.361042][T12771] RAX: ffffffffffffffda RBX: 00007fcb45e25fa0 RCX: 00007fcb45b9e2d9 [ 2177.369018][T12771] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000003 [ 2177.376990][T12771] RBP: 00007fcb45c35888 R08: 0000000000000000 R09: 0000000000000000 [ 2177.384968][T12771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2177.392940][T12771] R13: 00007fcb45e26038 R14: 00007fcb45e25fa0 R15: 00007ffcfc569608 [ 2177.400934][T12771] [ 2177.725069][T12772] syzkaller0: entered promiscuous mode [ 2177.735454][T12772] syzkaller0: entered allmulticast mode [ 2178.762552][T12803] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.12830'. [ 2179.213110][T12811] FAULT_INJECTION: forcing a failure. [ 2179.213110][T12811] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2179.227006][T12811] CPU: 0 PID: 12811 Comm: syz.0.12832 Not tainted syzkaller #0 [ 2179.234604][T12811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2179.244690][T12811] Call Trace: [ 2179.248002][T12811] [ 2179.250963][T12811] dump_stack_lvl+0x18c/0x250 [ 2179.255685][T12811] ? show_regs_print_info+0x20/0x20 [ 2179.260919][T12811] ? load_image+0x420/0x420 [ 2179.265484][T12811] ? __might_fault+0xaa/0x120 [ 2179.270200][T12811] ? __lock_acquire+0x7eb0/0x7eb0 [ 2179.275277][T12811] ? __virt_addr_valid+0x10c/0x380 [ 2179.280430][T12811] should_fail_ex+0x394/0x4c0 [ 2179.285149][T12811] _copy_from_user+0x2f/0xe0 [ 2179.289778][T12811] generic_map_update_batch+0x58c/0x800 [ 2179.295373][T12811] ? rcu_read_unlock+0xa0/0xa0 [ 2179.300176][T12811] ? rcu_read_unlock+0xa0/0xa0 [ 2179.304971][T12811] bpf_map_do_batch+0x3f2/0x600 [ 2179.309867][T12811] ? bpf_lsm_xfrm_policy_lookup+0x10/0x10 [ 2179.315634][T12811] __sys_bpf+0x381/0x890 [ 2179.319906][T12811] ? bpf_link_show_fdinfo+0x560/0x560 [ 2179.325331][T12811] ? lock_chain_count+0x20/0x20 [ 2179.330213][T12811] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 2179.336219][T12811] __x64_sys_bpf+0x7c/0x90 [ 2179.340639][T12811] do_syscall_64+0x55/0xb0 [ 2179.345053][T12811] ? clear_bhb_loop+0x40/0x90 [ 2179.349727][T12811] ? clear_bhb_loop+0x40/0x90 [ 2179.354424][T12811] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2179.360353][T12811] RIP: 0033:0x7fa8f319e2d9 [ 2179.364780][T12811] 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 [ 2179.384413][T12811] RSP: 002b:00007fa8f3fff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2179.392839][T12811] RAX: ffffffffffffffda RBX: 00007fa8f3425fa0 RCX: 00007fa8f319e2d9 [ 2179.400814][T12811] RDX: 0000000000000038 RSI: 0000200000010700 RDI: 000000000000001a [ 2179.408783][T12811] RBP: 00007fa8f3fff090 R08: 0000000000000000 R09: 0000000000000000 [ 2179.416753][T12811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2179.424727][T12811] R13: 00007fa8f3426038 R14: 00007fa8f3425fa0 R15: 00007ffc623da298 [ 2179.432803][T12811] [ 2183.513693][T12828] netlink: 'syz.3.12838': attribute type 10 has an invalid length. [ 2183.523033][T12828] macvlan0: entered promiscuous mode [ 2183.528664][T12828] macvlan0: entered allmulticast mode [ 2183.560294][T12828] veth1_vlan: entered allmulticast mode [ 2183.578339][T12828] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 2183.746552][T12837] netlink: 'syz.4.12840': attribute type 27 has an invalid length. [ 2183.757454][T12837] netlink: 164 bytes leftover after parsing attributes in process `syz.4.12840'. [ 2183.891471][T12837] netlink: 'syz.4.12840': attribute type 4 has an invalid length. [ 2183.971654][T12846] netlink: 188 bytes leftover after parsing attributes in process `syz.0.12843'. [ 2184.035375][T12837] netlink: 'syz.4.12840': attribute type 25 has an invalid length. [ 2184.049381][T12837] netlink: 'syz.4.12840': attribute type 5 has an invalid length. [ 2184.058151][T12837] netlink: 40 bytes leftover after parsing attributes in process `syz.4.12840'. [ 2184.771175][T12865] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.12849'. [ 2184.798301][T12865] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2184.810749][T12865] CPU: 1 PID: 12865 Comm: syz.3.12849 Not tainted syzkaller #0 [ 2184.818368][T12865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2184.828462][T12865] Call Trace: [ 2184.831769][T12865] [ 2184.834718][T12865] dump_stack_lvl+0x18c/0x250 [ 2184.839450][T12865] ? show_regs_print_info+0x20/0x20 [ 2184.844674][T12865] ? load_image+0x420/0x420 [ 2184.849232][T12865] sysfs_warn_dup+0x8e/0xa0 [ 2184.853773][T12865] sysfs_do_create_link_sd+0xc0/0x110 [ 2184.859192][T12865] device_add_class_symlinks+0x1cf/0x240 [ 2184.864867][T12865] device_add+0x4f9/0xc40 [ 2184.869319][T12865] wiphy_register+0x1d99/0x2ac0 [ 2184.874232][T12865] ? cfg80211_event_work+0x40/0x40 [ 2184.879373][T12865] ? minstrel_ht_alloc+0x88a/0x990 [ 2184.884514][T12865] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2184.890603][T12865] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2184.896081][T12865] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2184.901637][T12865] ? ieee80211_tasklet_handler+0x20/0x20 [ 2184.907274][T12865] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2184.913180][T12865] ? __debug_object_init+0xec/0x450 [ 2184.918392][T12865] ? __asan_memset+0x22/0x40 [ 2184.922997][T12865] ? __hrtimer_init+0x189/0x270 [ 2184.927858][T12865] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2184.933604][T12865] ? mac80211_hwsim_free+0x220/0x220 [ 2184.938891][T12865] ? rcu_is_watching+0x15/0xb0 [ 2184.943660][T12865] ? kstrndup+0xbd/0x140 [ 2184.947958][T12865] hwsim_new_radio_nl+0xdad/0x1a70 [ 2184.953082][T12865] ? __nla_validate+0x50/0x50 [ 2184.957778][T12865] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2184.964154][T12865] ? __nla_parse+0x40/0x50 [ 2184.968587][T12865] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2184.974944][T12865] genl_family_rcv_msg_doit+0x21a/0x310 [ 2184.980523][T12865] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2184.986445][T12865] ? bpf_lsm_capable+0x9/0x10 [ 2184.991129][T12865] ? security_capable+0x89/0xb0 [ 2184.995997][T12865] genl_rcv_msg+0x611/0x7a0 [ 2185.000516][T12865] ? genl_bind+0x360/0x360 [ 2185.004937][T12865] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2185.011276][T12865] ? ref_tracker_free+0x686/0x830 [ 2185.016303][T12865] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2185.021626][T12865] netlink_rcv_skb+0x235/0x4c0 [ 2185.026431][T12865] ? genl_bind+0x360/0x360 [ 2185.030919][T12865] ? netlink_ack+0x1160/0x1160 [ 2185.035707][T12865] ? __lock_acquire+0x7eb0/0x7eb0 [ 2185.040752][T12865] ? down_read+0x1ac/0x2e0 [ 2185.045176][T12865] genl_rcv+0x28/0x40 [ 2185.049164][T12865] netlink_unicast+0x7b1/0x930 [ 2185.053946][T12865] netlink_sendmsg+0x8d0/0xbf0 [ 2185.058729][T12865] ? netlink_getsockopt+0x590/0x590 [ 2185.063940][T12865] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2185.069502][T12865] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2185.074793][T12865] ? security_socket_sendmsg+0x80/0xa0 [ 2185.080254][T12865] ? netlink_getsockopt+0x590/0x590 [ 2185.085480][T12865] ____sys_sendmsg+0x61b/0x980 [ 2185.090295][T12865] ? __asan_memset+0x22/0x40 [ 2185.094906][T12865] ? __sys_sendmsg_sock+0x30/0x30 [ 2185.099941][T12865] ? __import_iovec+0x5f2/0x850 [ 2185.104819][T12865] ? import_iovec+0x73/0xa0 [ 2185.109345][T12865] ___sys_sendmsg+0x2a6/0x360 [ 2185.114037][T12865] ? __sys_sendmsg+0x2b0/0x2b0 [ 2185.118852][T12865] __se_sys_sendmsg+0x1d0/0x2c0 [ 2185.123708][T12865] ? __x64_sys_sendmsg+0x80/0x80 [ 2185.128665][T12865] ? lockdep_hardirqs_on+0x98/0x150 [ 2185.133869][T12865] do_syscall_64+0x55/0xb0 [ 2185.138283][T12865] ? clear_bhb_loop+0x40/0x90 [ 2185.142963][T12865] ? clear_bhb_loop+0x40/0x90 [ 2185.147648][T12865] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2185.153548][T12865] RIP: 0033:0x7f2ec0b9e2d9 [ 2185.157966][T12865] 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 [ 2185.177593][T12865] RSP: 002b:00007f2ec1a3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2185.186015][T12865] RAX: ffffffffffffffda RBX: 00007f2ec0e25fa0 RCX: 00007f2ec0b9e2d9 [ 2185.193992][T12865] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000003 [ 2185.201966][T12865] RBP: 00007f2ec0c35888 R08: 0000000000000000 R09: 0000000000000000 [ 2185.209964][T12865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2185.217933][T12865] R13: 00007f2ec0e26038 R14: 00007f2ec0e25fa0 R15: 00007ffd361a1208 [ 2185.225919][T12865] [ 2185.343200][T12871] netlink: 'syz.4.12852': attribute type 10 has an invalid length. [ 2185.520192][T12878] netlink: 'syz.0.12854': attribute type 27 has an invalid length. [ 2185.536931][T12878] netlink: 164 bytes leftover after parsing attributes in process `syz.0.12854'. [ 2185.552153][T12878] netlink: 'syz.0.12854': attribute type 4 has an invalid length. [ 2185.591593][T12878] netlink: 'syz.0.12854': attribute type 25 has an invalid length. [ 2185.607267][T12878] netlink: 'syz.0.12854': attribute type 5 has an invalid length. [ 2185.646014][T12878] netlink: 40 bytes leftover after parsing attributes in process `syz.0.12854'. [ 2188.224918][T12898] netlink: 130984 bytes leftover after parsing attributes in process `syz.4.12862'. [ 2188.692158][T12909] validate_nla: 3 callbacks suppressed [ 2188.692178][T12909] netlink: 'syz.1.12867': attribute type 27 has an invalid length. [ 2188.751191][T12909] netlink: 164 bytes leftover after parsing attributes in process `syz.1.12867'. [ 2188.799047][T12913] netlink: 'syz.1.12867': attribute type 4 has an invalid length. [ 2188.819897][T12916] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.12869'. [ 2189.073249][T12917] syzkaller0: entered promiscuous mode [ 2189.095345][T12917] syzkaller0: entered allmulticast mode [ 2190.172629][T12956] netlink: 60 bytes leftover after parsing attributes in process `syz.3.12880'. [ 2192.020529][T12951] sit0: entered allmulticast mode [ 2192.032572][T12952] sit0: entered promiscuous mode [ 2192.396095][T12979] netlink: 'syz.3.12891': attribute type 21 has an invalid length. [ 2192.454570][T12979] netlink: 132 bytes leftover after parsing attributes in process `syz.3.12891'. [ 2192.718407][T12986] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.12895'. [ 2192.789398][T12988] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.12896'. [ 2192.811506][T12988] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2192.824813][T12988] CPU: 1 PID: 12988 Comm: syz.1.12896 Not tainted syzkaller #0 [ 2192.832418][T12988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2192.842496][T12988] Call Trace: [ 2192.845794][T12988] [ 2192.848749][T12988] dump_stack_lvl+0x18c/0x250 [ 2192.853459][T12988] ? show_regs_print_info+0x20/0x20 [ 2192.858694][T12988] ? load_image+0x420/0x420 [ 2192.863246][T12988] sysfs_warn_dup+0x8e/0xa0 [ 2192.867775][T12988] sysfs_do_create_link_sd+0xc0/0x110 [ 2192.873185][T12988] device_add_class_symlinks+0x1cf/0x240 [ 2192.878859][T12988] device_add+0x4f9/0xc40 [ 2192.883266][T12988] wiphy_register+0x1d99/0x2ac0 [ 2192.888193][T12988] ? cfg80211_event_work+0x40/0x40 [ 2192.893324][T12988] ? minstrel_ht_alloc+0x88a/0x990 [ 2192.898477][T12988] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2192.904580][T12988] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2192.910082][T12988] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2192.915658][T12988] ? ieee80211_tasklet_handler+0x20/0x20 [ 2192.921314][T12988] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2192.927241][T12988] ? __debug_object_init+0xec/0x450 [ 2192.932477][T12988] ? __asan_memset+0x22/0x40 [ 2192.937101][T12988] ? __hrtimer_init+0x189/0x270 [ 2192.941982][T12988] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2192.947766][T12988] ? mac80211_hwsim_free+0x220/0x220 [ 2192.953085][T12988] ? rcu_is_watching+0x15/0xb0 [ 2192.957877][T12988] ? kstrndup+0xbd/0x140 [ 2192.962159][T12988] hwsim_new_radio_nl+0xdad/0x1a70 [ 2192.967300][T12988] ? __nla_validate+0x50/0x50 [ 2192.972026][T12988] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2192.978405][T12988] ? __nla_parse+0x40/0x50 [ 2192.982846][T12988] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2192.989210][T12988] genl_family_rcv_msg_doit+0x21a/0x310 [ 2192.994964][T12988] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2193.000897][T12988] ? bpf_lsm_capable+0x9/0x10 [ 2193.005600][T12988] ? security_capable+0x89/0xb0 [ 2193.010497][T12988] genl_rcv_msg+0x611/0x7a0 [ 2193.015040][T12988] ? genl_bind+0x360/0x360 [ 2193.019481][T12988] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2193.025841][T12988] ? ref_tracker_free+0x686/0x830 [ 2193.030896][T12988] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2193.036226][T12988] netlink_rcv_skb+0x235/0x4c0 [ 2193.041021][T12988] ? genl_bind+0x360/0x360 [ 2193.045466][T12988] ? netlink_ack+0x1160/0x1160 [ 2193.050252][T12988] ? __lock_acquire+0x7eb0/0x7eb0 [ 2193.055271][T12988] ? down_read+0x1ac/0x2e0 [ 2193.059680][T12988] genl_rcv+0x28/0x40 [ 2193.063656][T12988] netlink_unicast+0x7b1/0x930 [ 2193.068435][T12988] netlink_sendmsg+0x8d0/0xbf0 [ 2193.073225][T12988] ? netlink_getsockopt+0x590/0x590 [ 2193.078442][T12988] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2193.083984][T12988] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2193.089267][T12988] ? security_socket_sendmsg+0x80/0xa0 [ 2193.094720][T12988] ? netlink_getsockopt+0x590/0x590 [ 2193.099935][T12988] ____sys_sendmsg+0x61b/0x980 [ 2193.104744][T12988] ? __asan_memset+0x22/0x40 [ 2193.109373][T12988] ? __sys_sendmsg_sock+0x30/0x30 [ 2193.114391][T12988] ? __import_iovec+0x5f2/0x850 [ 2193.119267][T12988] ? import_iovec+0x73/0xa0 [ 2193.123832][T12988] ___sys_sendmsg+0x2a6/0x360 [ 2193.128559][T12988] ? __sys_sendmsg+0x2b0/0x2b0 [ 2193.133355][T12988] __se_sys_sendmsg+0x1d0/0x2c0 [ 2193.138205][T12988] ? __x64_sys_sendmsg+0x80/0x80 [ 2193.143168][T12988] ? lockdep_hardirqs_on+0x98/0x150 [ 2193.148362][T12988] do_syscall_64+0x55/0xb0 [ 2193.152770][T12988] ? clear_bhb_loop+0x40/0x90 [ 2193.157471][T12988] ? clear_bhb_loop+0x40/0x90 [ 2193.162154][T12988] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2193.168043][T12988] RIP: 0033:0x7fcb45b9e2d9 [ 2193.172447][T12988] 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 [ 2193.192059][T12988] RSP: 002b:00007fcb46a36028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2193.200471][T12988] RAX: ffffffffffffffda RBX: 00007fcb45e25fa0 RCX: 00007fcb45b9e2d9 [ 2193.208437][T12988] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000004 [ 2193.216402][T12988] RBP: 00007fcb45c35888 R08: 0000000000000000 R09: 0000000000000000 [ 2193.224387][T12988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2193.232357][T12988] R13: 00007fcb45e26038 R14: 00007fcb45e25fa0 R15: 00007ffcfc569608 [ 2193.240340][T12988] [ 2193.334408][T12988] syzkaller0: entered promiscuous mode [ 2193.340280][T12988] syzkaller0: entered allmulticast mode [ 2193.965504][T13014] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.12906'. [ 2196.051858][T13009] netlink: 822 bytes leftover after parsing attributes in process `syz.0.12901'. [ 2196.062222][T13011] netlink: 2 bytes leftover after parsing attributes in process `syz.4.12905'. [ 2196.074631][T13012] netlink: 'syz.0.12901': attribute type 10 has an invalid length. [ 2196.082849][T13012] netlink: 40 bytes leftover after parsing attributes in process `syz.0.12901'. [ 2196.092797][T13012] caif0: entered promiscuous mode [ 2196.107315][T13012] caif0: entered allmulticast mode [ 2196.112515][T13012] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 2196.303370][T13027] netlink: 16410 bytes leftover after parsing attributes in process `syz.4.12911'. [ 2196.642078][T13044] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.12917'. [ 2196.647434][T13045] netlink: 60 bytes leftover after parsing attributes in process `syz.4.12918'. [ 2196.662379][T13044] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 2196.670758][T13044] CPU: 1 PID: 13044 Comm: syz.0.12917 Not tainted syzkaller #0 [ 2196.678344][T13044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2196.688432][T13044] Call Trace: [ 2196.691728][T13044] [ 2196.694676][T13044] dump_stack_lvl+0x18c/0x250 [ 2196.699395][T13044] ? show_regs_print_info+0x20/0x20 [ 2196.704621][T13044] ? load_image+0x420/0x420 [ 2196.709177][T13044] sysfs_warn_dup+0x8e/0xa0 [ 2196.713708][T13044] sysfs_do_create_link_sd+0xc0/0x110 [ 2196.719110][T13044] device_add_class_symlinks+0x1cf/0x240 [ 2196.724777][T13044] device_add+0x4f9/0xc40 [ 2196.729140][T13044] wiphy_register+0x1d99/0x2ac0 [ 2196.734043][T13044] ? cfg80211_event_work+0x40/0x40 [ 2196.739181][T13044] ? minstrel_ht_alloc+0x88a/0x990 [ 2196.744337][T13044] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 2196.750436][T13044] ieee80211_register_hw+0x2f3d/0x3cb0 [ 2196.755914][T13044] ? ieee80211_register_hw+0xfb1/0x3cb0 [ 2196.761468][T13044] ? ieee80211_tasklet_handler+0x20/0x20 [ 2196.767100][T13044] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 2196.773012][T13044] ? __debug_object_init+0xec/0x450 [ 2196.778235][T13044] ? __asan_memset+0x22/0x40 [ 2196.782831][T13044] ? __hrtimer_init+0x189/0x270 [ 2196.787685][T13044] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 2196.793431][T13044] ? mac80211_hwsim_free+0x220/0x220 [ 2196.798718][T13044] ? rcu_is_watching+0x15/0xb0 [ 2196.803489][T13044] ? kstrndup+0xbd/0x140 [ 2196.807743][T13044] hwsim_new_radio_nl+0xdad/0x1a70 [ 2196.812862][T13044] ? __nla_validate+0x50/0x50 [ 2196.817570][T13044] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2196.823914][T13044] ? __nla_parse+0x40/0x50 [ 2196.828332][T13044] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 2196.834673][T13044] genl_family_rcv_msg_doit+0x21a/0x310 [ 2196.840232][T13044] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 2196.846135][T13044] ? bpf_lsm_capable+0x9/0x10 [ 2196.850809][T13044] ? security_capable+0x89/0xb0 [ 2196.855669][T13044] genl_rcv_msg+0x611/0x7a0 [ 2196.860207][T13044] ? genl_bind+0x360/0x360 [ 2196.864667][T13044] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 2196.871024][T13044] ? ref_tracker_free+0x686/0x830 [ 2196.876075][T13044] ? __kasan_kmalloc_large+0x8b/0xa0 [ 2196.881383][T13044] netlink_rcv_skb+0x235/0x4c0 [ 2196.886166][T13044] ? genl_bind+0x360/0x360 [ 2196.890590][T13044] ? netlink_ack+0x1160/0x1160 [ 2196.895387][T13044] ? __lock_acquire+0x7eb0/0x7eb0 [ 2196.900438][T13044] ? down_read+0x1ac/0x2e0 [ 2196.904872][T13044] genl_rcv+0x28/0x40 [ 2196.908870][T13044] netlink_unicast+0x7b1/0x930 [ 2196.913656][T13044] netlink_sendmsg+0x8d0/0xbf0 [ 2196.918434][T13044] ? netlink_getsockopt+0x590/0x590 [ 2196.923639][T13044] ? apparmor_socket_sendmsg+0x8e/0x330 [ 2196.929202][T13044] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2196.934512][T13044] ? security_socket_sendmsg+0x80/0xa0 [ 2196.939989][T13044] ? netlink_getsockopt+0x590/0x590 [ 2196.945209][T13044] ____sys_sendmsg+0x61b/0x980 [ 2196.950011][T13044] ? __asan_memset+0x22/0x40 [ 2196.954623][T13044] ? __sys_sendmsg_sock+0x30/0x30 [ 2196.959667][T13044] ? __import_iovec+0x5f2/0x850 [ 2196.964561][T13044] ? import_iovec+0x73/0xa0 [ 2196.969091][T13044] ___sys_sendmsg+0x2a6/0x360 [ 2196.973799][T13044] ? __sys_sendmsg+0x2b0/0x2b0 [ 2196.978647][T13044] __se_sys_sendmsg+0x1d0/0x2c0 [ 2196.983522][T13044] ? __x64_sys_sendmsg+0x80/0x80 [ 2196.988505][T13044] ? lockdep_hardirqs_on+0x98/0x150 [ 2196.993735][T13044] do_syscall_64+0x55/0xb0 [ 2196.998166][T13044] ? clear_bhb_loop+0x40/0x90 [ 2197.002871][T13044] ? clear_bhb_loop+0x40/0x90 [ 2197.007565][T13044] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2197.013479][T13044] RIP: 0033:0x7fa8f319e2d9 [ 2197.017897][T13044] 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 [ 2197.037507][T13044] RSP: 002b:00007fa8f3fff028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2197.045929][T13044] RAX: ffffffffffffffda RBX: 00007fa8f3425fa0 RCX: 00007fa8f319e2d9 [ 2197.053920][T13044] RDX: 0000000000000000 RSI: 0000200000000ec0 RDI: 0000000000000004 [ 2197.061916][T13044] RBP: 00007fa8f3235888 R08: 0000000000000000 R09: 0000000000000000 [ 2197.069904][T13044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2197.077892][T13044] R13: 00007fa8f3426038 R14: 00007fa8f3425fa0 R15: 00007ffc623da298 [ 2197.085897][T13044] [ 2197.114676][T13045] netlink: 60 bytes leftover after parsing attributes in process `syz.4.12918'. [ 2197.203743][T13044] syzkaller0: entered promiscuous mode [ 2197.223437][T13044] syzkaller0: entered allmulticast mode [ 2197.233751][T13049] netlink: 60 bytes leftover after parsing attributes in process `syz.4.12918'. [ 2197.247932][T13048] netlink: 60 bytes leftover after parsing attributes in process `syz.4.12918'. [ 2197.343360][T13051] FAULT_INJECTION: forcing a failure. [ 2197.343360][T13051] name failslab, interval 1, probability 0, space 0, times 0 [ 2197.356604][T13051] CPU: 1 PID: 13051 Comm: syz.4.12919 Not tainted syzkaller #0 [ 2197.364218][T13051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2197.374302][T13051] Call Trace: [ 2197.377744][T13051] [ 2197.380692][T13051] dump_stack_lvl+0x18c/0x250 [ 2197.385392][T13051] ? show_regs_print_info+0x20/0x20 [ 2197.390596][T13051] ? load_image+0x420/0x420 [ 2197.395106][T13051] ? __might_sleep+0xe0/0xe0 [ 2197.399732][T13051] ? __lock_acquire+0x7eb0/0x7eb0 [ 2197.404774][T13051] should_fail_ex+0x394/0x4c0 [ 2197.409464][T13051] should_failslab+0x9/0x20 [ 2197.413976][T13051] slab_pre_alloc_hook+0x59/0x300 [ 2197.419002][T13051] ? kvmalloc_node+0x70/0x180 [ 2197.423681][T13051] ? kvmalloc_node+0x70/0x180 [ 2197.428358][T13051] __kmem_cache_alloc_node+0x53/0x250 [ 2197.433741][T13051] ? kvmalloc_node+0x70/0x180 [ 2197.438422][T13051] __kmalloc_node+0xa6/0x240 [ 2197.443020][T13051] kvmalloc_node+0x70/0x180 [ 2197.447525][T13051] bpf_test_run_xdp_live+0x1e9/0x1b30 [ 2197.452902][T13051] ? bpf_dispatcher_xdp+0x800/0x1000 [ 2197.458188][T13051] ? bpf_dispatcher_xdp+0x800/0x1000 [ 2197.463472][T13051] ? bpf_dispatcher_change_prog+0xc96/0xf10 [ 2197.469370][T13051] ? xdp_convert_md_to_buff+0x330/0x330 [ 2197.474951][T13051] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 2197.481198][T13051] ? _copy_from_user+0xa5/0xe0 [ 2197.485967][T13051] ? bpf_test_init+0x119/0x140 [ 2197.490734][T13051] ? xdp_convert_md_to_buff+0x5b/0x330 [ 2197.496195][T13051] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 2197.501575][T13051] ? __lock_acquire+0x7eb0/0x7eb0 [ 2197.506612][T13051] ? dev_put+0x80/0x80 [ 2197.510695][T13051] ? dev_put+0x80/0x80 [ 2197.514770][T13051] bpf_prog_test_run+0x31f/0x390 [ 2197.519714][T13051] __sys_bpf+0x49d/0x890 [ 2197.523962][T13051] ? bpf_link_show_fdinfo+0x560/0x560 [ 2197.529346][T13051] ? lock_chain_count+0x20/0x20 [ 2197.534232][T13051] __x64_sys_bpf+0x7c/0x90 [ 2197.538652][T13051] do_syscall_64+0x55/0xb0 [ 2197.543100][T13051] ? clear_bhb_loop+0x40/0x90 [ 2197.547776][T13051] ? clear_bhb_loop+0x40/0x90 [ 2197.552471][T13051] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2197.558386][T13051] RIP: 0033:0x7f124dd9e2d9 [ 2197.562819][T13051] 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 [ 2197.582447][T13051] RSP: 002b:00007f124ed16028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2197.590870][T13051] RAX: ffffffffffffffda RBX: 00007f124e025fa0 RCX: 00007f124dd9e2d9 [ 2197.598843][T13051] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 2197.606813][T13051] RBP: 00007f124ed16090 R08: 0000000000000000 R09: 0000000000000000 [ 2197.614778][T13051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2197.622750][T13051] R13: 00007f124e026038 R14: 00007f124e025fa0 R15: 00007fff3bff56f8 [ 2197.630737][T13051] [ 2198.107565][T13066] netlink: 'syz.3.12923': attribute type 3 has an invalid length. [ 2200.621362][T13097] netlink: 'syz.4.12931': attribute type 21 has an invalid length. [ 2216.108201][ T922] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 2216.124043][ T922] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 2216.133643][ T9967] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 2216.142253][ T9967] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 2216.150359][ T9967] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 2216.159248][ T9967] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 2216.481765][T13123] chnl_net:caif_netlink_parms(): no params data found [ 2216.595076][T13123] bridge0: port 1(bridge_slave_0) entered blocking state [ 2216.608282][T13123] bridge0: port 1(bridge_slave_0) entered disabled state [ 2216.615579][T13123] bridge_slave_0: entered allmulticast mode [ 2216.629014][T13123] bridge_slave_0: entered promiscuous mode [ 2216.638699][T13123] bridge0: port 2(bridge_slave_1) entered blocking state [ 2216.646352][T13123] bridge0: port 2(bridge_slave_1) entered disabled state [ 2216.663851][T13123] bridge_slave_1: entered allmulticast mode [ 2216.672772][T13123] bridge_slave_1: entered promiscuous mode [ 2216.726016][T13123] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2216.740382][T13123] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2216.815287][T13123] team0: Port device team_slave_0 added [ 2216.870920][T13123] team0: Port device team_slave_1 added [ 2217.056136][T13123] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2217.097152][T13123] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2217.232112][T13123] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2217.328037][T13123] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2217.335043][T13123] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2217.487386][T13123] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2218.188210][ T5779] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 2218.204859][ T5779] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 2218.212820][ T5779] Bluetooth: hci5: command tx timeout [ 2218.220373][ T5779] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 2218.229306][ T5779] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 2218.238392][ T5779] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 2218.245728][ T5779] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 2218.356152][ T922] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2218.372157][ T922] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2218.382453][ T922] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2218.407706][ T922] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2218.417565][ T922] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 2218.425382][ T922] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2218.498850][T13139] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 2218.510886][T13139] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 2218.519916][T13139] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 2218.528662][T13139] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 2218.536362][T13139] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 2218.547136][T13139] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 2220.287410][ T922] Bluetooth: hci5: command tx timeout [ 2220.293793][T13139] Bluetooth: hci6: command tx timeout [ 2220.534755][T13139] Bluetooth: hci7: command tx timeout [ 2220.607705][T13139] Bluetooth: hci8: command tx timeout [ 2222.367311][ T922] Bluetooth: hci5: command tx timeout [ 2222.373593][T13139] Bluetooth: hci6: command tx timeout [ 2222.607513][T13139] Bluetooth: hci7: command tx timeout [ 2222.687464][T13139] Bluetooth: hci8: command tx timeout [ 2223.555339][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 2223.566397][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 2224.447240][T13139] Bluetooth: hci6: command tx timeout [ 2224.452696][T13139] Bluetooth: hci5: command tx timeout [ 2224.697624][T13139] Bluetooth: hci7: command tx timeout [ 2224.767547][T13139] Bluetooth: hci8: command tx timeout [ 2226.527200][T13139] Bluetooth: hci6: command tx timeout [ 2226.782068][T13139] Bluetooth: hci7: command tx timeout [ 2226.847348][T13139] Bluetooth: hci8: command tx timeout [ 2280.297111][ T9967] Bluetooth: hci4: command 0x0406 tx timeout [ 2280.311743][ T9967] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 2280.330492][ T9967] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 2280.339021][ T9967] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 2280.347191][ T9967] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 2280.354906][ T9967] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 2280.362588][ T9967] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 2280.767880][T13159] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 2280.783791][T13159] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 2280.792658][T13159] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 2280.801060][T13159] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 2280.810312][T13159] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 2280.818032][T13159] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 2280.931867][T13162] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 2280.947612][T13162] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 2280.956129][T13162] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 2280.987564][T13162] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 2280.995445][T13162] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 2281.003391][T13162] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 2281.142218][T13165] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 2281.152734][T13165] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 2281.167628][T13165] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 2281.178044][T13165] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 2281.185819][T13165] Bluetooth: hci12: unexpected cc 0x0c25 length: 249 > 3 [ 2281.195366][T13165] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 2310.777098][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 2310.783918][ C0] rcu: 0-....: (10378 ticks this GP) idle=8004/1/0x4000000000000000 softirq=195164/195165 fqs=4694 [ 2310.796188][ C0] rcu: hardirqs softirqs csw/system [ 2310.802618][ C0] rcu: number: 1169618 2 0 [ 2310.809037][ C0] rcu: cputime: 19348 33141 36 ==> 52490(ms) [ 2310.816849][ C0] rcu: (t=10500 jiffies g=267149 q=2060 ncpus=2) [ 2310.823271][ C0] CPU: 0 PID: 13095 Comm: syz.4.12931 Not tainted syzkaller #0 [ 2310.830854][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2310.840918][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xc0/0x120 [ 2310.847417][ C0] Code: c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f7 44 24 20 00 02 00 00 41 c6 04 07 f8 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 ab 35 c0 f6 65 8b 05 1c f3 66 75 85 c0 74 3c 48 c7 04 24 0e 36 [ 2310.867052][ C0] RSP: 0018:ffffc900000073c0 EFLAGS: 00000206 [ 2310.873131][ C0] RAX: dffffc0000000004 RBX: 0000000000000a02 RCX: 336ba99a30662100 [ 2310.881087][ C0] RDX: dffffc0000000000 RSI: ffffffff8acacfe0 RDI: 0000000000000001 [ 2310.889039][ C0] RBP: ffffc90000007448 R08: ffffffff91ff15f7 R09: 1ffffffff23fe2be [ 2310.896991][ C0] R10: dffffc0000000000 R11: fffffbfff23fe2bf R12: dffffc0000000000 [ 2310.904961][ C0] R13: 1ffff110106f2f9a R14: ffff88802e8f98e8 R15: 1ffff92000000e78 [ 2310.912935][ C0] FS: 00007f124ecf56c0(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 [ 2310.921846][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2310.928412][ C0] CR2: 0000000100000001 CR3: 000000006be16000 CR4: 00000000003506f0 [ 2310.936368][ C0] DR0: 0000000000000000 DR1: 0000200000001f40 DR2: 0000000000000000 [ 2310.944322][ C0] DR3: 0000200000000ec0 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 2310.952302][ C0] Call Trace: [ 2310.955586][ C0] [ 2310.958440][ C0] ? _raw_spin_unlock+0x40/0x40 [ 2310.963291][ C0] ? skb_queue_tail+0x30/0xf0 [ 2310.967965][ C0] ieee80211_rx_h_mgmt+0x4a6/0x6e0 [ 2310.973077][ C0] ieee80211_rx_handlers+0x65b6/0xb450 [ 2310.978539][ C0] ? drv_event_callback+0x250/0x250 [ 2310.983720][ C0] ? __lock_acquire+0x135d/0x7eb0 [ 2310.988738][ C0] ? sched_clock_cpu+0x75/0x430 [ 2310.993574][ C0] ? read_tsc+0x9/0x20 [ 2310.997645][ C0] ? ktime_get+0x24b/0x280 [ 2311.002052][ C0] ieee80211_prepare_and_rx_handle+0x27de/0x6080 [ 2311.008375][ C0] ? ieee80211_rx_8023+0x1220/0x1220 [ 2311.013668][ C0] ? sta_info_get_bss+0x50/0x320 [ 2311.018615][ C0] ? sta_info_get_bss+0x50/0x320 [ 2311.023636][ C0] ? sta_info_get_bss+0x50/0x320 [ 2311.028565][ C0] ? sta_info_get_bss+0x309/0x320 [ 2311.033573][ C0] ? ieee80211_rx_data_set_sta+0x228/0x3e0 [ 2311.039369][ C0] ieee80211_rx_list+0x28d4/0x3240 [ 2311.044477][ C0] ? ieee80211_check_fast_rx_iface+0x210/0x210 [ 2311.050629][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 2311.055811][ C0] ? read_lock_is_recursive+0x20/0x20 [ 2311.061170][ C0] ? ieee80211_rx_napi+0xd2/0x3c0 [ 2311.066177][ C0] ieee80211_rx_napi+0x1ae/0x3c0 [ 2311.071098][ C0] ? ieee80211_rx_list+0x3240/0x3240 [ 2311.076366][ C0] ? skb_dequeue+0x124/0x160 [ 2311.080951][ C0] ieee80211_handle_queued_frames+0x105/0x190 [ 2311.087120][ C0] ? ieee80211_reconfig_filter+0x20/0x20 [ 2311.092747][ C0] tasklet_action_common+0x2d4/0x460 [ 2311.098051][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2311.104207][ C0] ? trace_raw_output_tasklet+0xc0/0xc0 [ 2311.109767][ C0] handle_softirqs+0x27d/0x820 [ 2311.114533][ C0] ? read_tsc+0x9/0x20 [ 2311.118597][ C0] ? ktime_get+0x24b/0x280 [ 2311.123006][ C0] ? __irq_exit_rcu+0xd3/0x190 [ 2311.127759][ C0] ? do_softirq+0x1a0/0x1a0 [ 2311.132245][ C0] ? irqtime_account_irq+0xb6/0x1c0 [ 2311.137432][ C0] __irq_exit_rcu+0xd3/0x190 [ 2311.142009][ C0] ? irq_exit_rcu+0x20/0x20 [ 2311.146502][ C0] irq_exit_rcu+0x9/0x20 [ 2311.150726][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 2311.156344][ C0] [ 2311.159257][ C0] [ 2311.162172][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2311.168159][ C0] RIP: 0010:lock_is_held_type+0x13e/0x190 [ 2311.173866][ C0] Code: 75 40 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 46 41 f7 c5 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 3c 89 e8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f [ 2311.193458][ C0] RSP: 0018:ffffc9000424f958 EFLAGS: 00000206 [ 2311.199512][ C0] RAX: 336ba99a30662100 RBX: ffff8880249a0000 RCX: 336ba99a30662100 [ 2311.207473][ C0] RDX: 0000000000000000 RSI: ffffffff8acae160 RDI: ffffffff8b1d5160 [ 2311.215426][ C0] RBP: 0000000000000000 R08: ffffc9000424fb3f R09: 0000000000000000 [ 2311.223381][ C0] R10: ffffc9000424fb30 R11: fffff52000849f68 R12: 0000000000000002 [ 2311.231333][ C0] R13: 0000000000000246 R14: ffffffff8df32140 R15: ffff8880249a0b38 [ 2311.239303][ C0] __schedule+0x20d/0x4660 [ 2311.243707][ C0] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 2311.249417][ C0] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 2311.256606][ C0] ? lock_chain_count+0x20/0x20 [ 2311.261471][ C0] ? asan.module_dtor+0x20/0x20 [ 2311.266303][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2311.272441][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 2311.277631][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2311.283793][ C0] preempt_schedule_irq+0xbf/0x150 [ 2311.288887][ C0] ? preempt_schedule_notrace+0x110/0x110 [ 2311.294588][ C0] ? perf_install_in_context+0x708/0x920 [ 2311.300208][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 2311.306009][ C0] irqentry_exit+0x67/0x70 [ 2311.310443][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2311.316412][ C0] RIP: 0010:perf_unpin_context+0x0/0x70 [ 2311.321951][ C0] Code: 3b 31 00 e9 e3 fe ff ff e8 0d 5a d8 ff eb 05 e8 06 5a d8 ff 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 80 00 00 00 00 <41> 56 53 48 89 fb e8 e5 59 d8 ff 48 89 df e8 cd 8a ed 08 48 8d 8b [ 2311.341547][ C0] RSP: 0018:ffffc9000424fd38 EFLAGS: 00000246 [ 2311.347595][ C0] RAX: 336ba99a30662100 RBX: ffff8880239cdc00 RCX: ffff8880249a0000 [ 2311.355550][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880239cdc00 [ 2311.363506][ C0] RBP: ffffc9000424ff10 R08: ffffffff91ff15ff R09: 1ffffffff23fe2bf [ 2311.371483][ C0] R10: dffffc0000000000 R11: fffffbfff23fe2c0 R12: 0000000000000000 [ 2311.379445][ C0] R13: 1ffff92000849fb8 R14: 1ffff1100cdd996a R15: ffff8880249a0000 [ 2311.387418][ C0] __se_sys_perf_event_open+0x1820/0x1d40 [ 2311.393162][ C0] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 2311.398803][ C0] ? lock_chain_count+0x20/0x20 [ 2311.403666][ C0] ? lock_chain_count+0x20/0x20 [ 2311.408518][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 2311.413763][ C0] ? __x64_sys_perf_event_open+0x20/0xc0 [ 2311.419429][ C0] do_syscall_64+0x55/0xb0 [ 2311.423834][ C0] ? clear_bhb_loop+0x40/0x90 [ 2311.428497][ C0] ? clear_bhb_loop+0x40/0x90 [ 2311.433179][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2311.439077][ C0] RIP: 0033:0x7f124dd9e2d9 [ 2311.443490][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 2311.463100][ C0] RSP: 002b:00007f124ecf5028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 2311.471503][ C0] RAX: ffffffffffffffda RBX: 00007f124e026090 RCX: 00007f124dd9e2d9 [ 2311.479473][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000400 [ 2311.487436][ C0] RBP: 00007f124de35888 R08: 000000000000000b R09: 0000000000000000 [ 2311.495397][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 2311.503354][ C0] R13: 00007f124e026128 R14: 00007f124e026090 R15: 00007fff3bff56f8 [ 2311.511323][ C0]