last executing test programs: 6.835635663s ago: executing program 1 (id=787): r0 = perf_event_open(&(0x7f0000000200)={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}, 0x6100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x3, 0x6, &(0x7f0000000a80)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x73, 0x11, 0x3a}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0xb7}, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000ac0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) socket$kcm(0x29, 0x7, 0x0) r1 = perf_event_open(&(0x7f0000000900)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) socket$kcm(0x10, 0x400000002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair(0x1d, 0x2, 0x6, &(0x7f0000000340)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x2}}, 0xffffffffffffffff, 0x1a, 0xff30, 0x2}, 0x28) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002ec0)={0x1b, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x5}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000002f40)={&(0x7f0000000480)="769730eae1d18f513d7b073ce6123ee03a0e471c86e4ef0f824e87511bfa220def73b8e0645c0639d07d", &(0x7f0000001dc0)=""/4096, &(0x7f0000002dc0)="647994dc5411586c0b66ae740d8cbdf8558b6550294a7029", &(0x7f0000002e00)="0772fe5649f8d8b4deb8eb9a6fb38f94065d7132b2f7508430e4949aef841329e94134d61c1962ab92b209e92a359444835b7012193a6946ab9ee8f64e14a9a9e0ee6dedf50add6045a3a6080828b9b5443dc334bf7bcbe0de6e8a4864cc18c790bc60775df357ca84242e92797e31f45b1ca3c7fd1b654567b03cda5ed09dad9e6e39d8d508d3d6b2891e18", 0x4, r3}, 0x38) recvmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r5, 0x0, 0x7, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) write$cgroup_subtree(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="8fedcb790700117df37538e486dd6317ce22e0ee00000000000000000000000000007fc5f603ff65ec5deb004298f479a79d93014b8e7781c2"], 0xfdef) 3.33417848s ago: executing program 1 (id=795): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000003"], 0x48) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0xfffffff8}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001a00)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000080)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000100)=r4) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000940)={{r0}, &(0x7f0000000800), &(0x7f0000000840)=r4}, 0x20) write$cgroup_devices(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80fe80ffffffff"], 0xffdd) 3.093548265s ago: executing program 3 (id=801): r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x2, 0xfffffffe, 0x8, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x200000000000003, 0x106) setsockopt$sock_attach_bpf(r1, 0x0, 0x16, 0x0, 0x40) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=0x8, 0x12) write$cgroup_devices(r2, &(0x7f0000000100)={'b', ' *:* ', 'rm\x00'}, 0x9) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@cgroup, 0x2b, 0x0, 0x63700, 0x0, 0xffffffffffffff21, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], 0x0}, 0xfffffffffffffdb7) r4 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000700)={&(0x7f0000000940)="91562a153013c5419136ff32289e972ba13745d0b1235c92937f8d72ec7730b1637a4292be4a3c3ff93e98c1fcba046651a1b2b858ac989870f0d648e54d405cab159225ef3cc70deeaaf3f01933ebb8e6efcc15cfbc7eee1863ad5303dc170dfe6b736e242b317237dccc8ad413938c467de49467471b31f5b95f4a90f6", &(0x7f00000004c0)=""/126, &(0x7f0000000540)="e097a07814138b7ebcda65c901fac3e895fab593af8c0a82d358b63bb0952c18fc759ddf9e9235309f92851c290df9e642277e057e713657f9969ace4f0edc57853010c48535a5e0d4590892df58b715b31696d1db609b8be829a168d08790d219d14127afca1b68d81886eee73ceaca724f8306598501b7ff064b9c0fcc245ab3205c940259e9ae184cf07ea0375b748871e85d709760df909cfcf3e4e08843ca2449a32f24325d3e75694917e732e122079aad7b5b5ca10cc2a18afeea9e8649466350027114bf0d474c10b79e1869287fe82e11e28fe7ff8e9029a6198c0fbbe89c4637404615692532fd91ea5a2e30f273508de2", &(0x7f0000000640)="bb902357d3cf89a69478028e8415d245b35da634a16aa4e4c7554e268672075786b03de44dfb9ab73cb77d2178fefd34b0a3ee6a3d8aad91abb2c038b7776b992943bac83f712d80f5fb060405d522a6aab15eb90eb6f1387db183ce62fa039bc7b31d8dcc9441348e34ead2be4bbe75217304667dcbebdecc5798090d4472bc4d0f12558606f6d7298f7348db8d8385b38efa74aaa75eeb40cb2fb3a0223d", 0x3, r2}, 0x38) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB, @ANYRES64=r3], 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000004000000020000000000000803000000000000000000000d00000000007380000000000c0200000000615f00"], 0x0, 0x40}, 0x28) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a80)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="000000001000000000000000e0cfcc02da4bbea25addabafd8c21dea9c04414c7f2db58a38acd3d8749c26f1bf64506518734e3106a4059789d9f5c6965ae1b6dd0190b51850b4293be922e376dc401e162b5d23999395c7607cacf52a3f3ee304416938204e6c481d562e0ee57e3287191f81de0850022c8efc0450645881f6974f1d8dae37d648ec3bfac91ef1704dd5f4014c580f4d235194c98f27bcb8a80a82b3279a6e0f3aba4f7a80a0", @ANYRES32=r5, @ANYBLOB, @ANYRES64=r3], 0x20) ioctl$SIOCSIFHWADDR(r2, 0x4030582b, &(0x7f0000000340)={'lo\x00', @link_local={0x1, 0x80, 0xc2, 0xc}}) write$cgroup_devices(r2, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000009c0)=ANY=[@ANYBLOB="9feb01001800000000000000480000004800000005000000006e000000000003000000000100010004000000000000000000000b000000000300000000050000000200000000000000000000000000000d000000000300000000000007000000400000002e00b3487ceec079651015b78597ba3161ecea3d33177a30c6c4b2328c99d6"], 0x0, 0x65, 0x0, 0x0, 0xfffffffd}, 0x28) socket$kcm(0xa, 0x3, 0x73) socket$kcm(0x10, 0x2, 0x4) mkdir(&(0x7f00000003c0)='./file0\x00', 0xa0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=ANY=[], 0x128}, 0x0) recvmsg(r6, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x40000002) r8 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000020c0)=@o_path={&(0x7f0000002100)='./file0\x00', r8, 0x4000, r6}, 0x18) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="02000000040000000800"], 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002180)) perf_event_open(&(0x7f00000021c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair(0x1, 0x1, 0x0, &(0x7f0000002240)) 3.001566224s ago: executing program 0 (id=802): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="1200000004000000040000000001000000000000", @ANYRES32=0x0, @ANYBLOB="0100000000000000000000000000f1ffffff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/11], 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001f00)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000015c0)={0xffffffffffffffff, 0xe0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000001700)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000001740)=[0x0, 0x0], &(0x7f0000001780), 0x0, 0x81, &(0x7f00000017c0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000001800), &(0x7f0000001840), 0x8, 0xdb, 0x8, 0x8, &(0x7f0000001880)}}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001cc0)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32, @ANYBLOB="fdffffff00"/20, @ANYRES32=r4, @ANYRES32, @ANYBLOB="05000000030000000000000000000000cb08d39f1801a5821da80ab9de6130fce14e3578b0fefbcd965703f336ae1eb519961b18161c39bf4086ed286093814d6de56b9c8043ea60948b809d632a6c87027346de09b326b17b5bfa83998cac0aadcefb073bde5c0fbb77b54036a26187b09a6988889bfcc1d4fd0341f34c6061a080c0d32894c89ac01337d5c68e53db445e158a4cf6ba2902226184752de0a80c5ba264cef42585d2725085e55cd90ceab7e8c3f969a5a13405f677091b105d0d211bf3cea98766d668f4bfbd42906f23ca1e256c"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001f80)={0x1, 0xd, &(0x7f0000002040)=@framed={{}, [@generic={0x61, 0x8, 0x1}, @generic={0x7a, 0xa, 0x0, 0xfffffff8}, @map_fd={0x18, 0x1, 0x1, 0x0, r2}, @generic={0x15, 0x8, 0x0, 0x2}, @map_fd={0x18, 0x1, 0x1, 0x0, r3}, @generic={0xbf, 0x2, 0xa}, @generic={0x7, 0x2, 0x0, 0x0, 0xfffffff8}, @generic={0x85, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f00000020c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002100)=r5, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) perf_event_open(&(0x7f00000006c0)={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_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xc, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="b70200001a000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b70600007fffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946e0ebc622003b538dfc8e012e79578e51bc5f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b803000000661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7b148ba532e6ea09c346dfebd38608b32a0080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e14861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84d23c44d09305222fd3a0ec4be3e563112f0b39bd87afe234870072858dc06e7c337642d3e5a815232f5e16b089f37b3591a15c0a9be6eb18208404c1b30c3a6a71bc85018e5ff2c91018afc9ffc2cc788bee1b47683db01a469398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b74cd36e7487afa447e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae486aca54183fb01c73f979ca9857399537f5dc2a2d0e0000000000000578673f8b6e74ce23877a6ee82a73b787046b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f50714600fb6241c6e955031795b2c2f56411e48455b5a8b90dfae158b94f0800000000000000af5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b4000000000000072c57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced91180604b6dd2499d16d7d9158ffffffff00000000d6069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeedd005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9000071414c99d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe00000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c1c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed210d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e5dee734fe7da3770845cf442d488afdc0e170000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e80339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd52364600000000000000000000000000000000000000000000000022000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b4082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69f865ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000a5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033ec14bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f3390343c12aa51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9c42b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fca4d97a0ae75ccf11e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35e9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff17320adda5c97947257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b5589829b6b0679b5d65a927de6f4c09f4b742e037381c85d2ec7bb2a8152f0d6a99a0370e0cbd65744eb2efd7b65f04aa7e72588757b9612bb4253a63bb303c0c68a07f115d104f2007237a4f771416741bfd63fdfe3ae6f8bea755d8b7202c2bbae137dc1c3cf40db74a4c1c219d8ddec8f91dae2cdea1353fe062830fa1d233296ec9d8317872257e154665485e7f31cdbfbf435517faf93015b57417d84b8bc8662e097d5ba55d02d48e150695ffae3a676555b10da11751865126d19336116a1e58ab727dda6b343cc97f9479136a66f552abf8fe3d134f6d69df1cffe6740f90735f66ca54fd878e0b3bda4db5e68aaccf44d24e09f8a769e3ae7bf246673f15e3d1adae4384bdb7cd30a33e30466b421feb96006c810fd3830a1c75af2580727ffc604d2b04f476acc21419fadb85c8086e4b7f1fd568042ad5396d3179c71b1dc43291e450ce9b8d7d80fcb44966d7ad4691a37870000000000000000000000000000000000000000000000000000000000000000000083a5765d06da91165d24bc316607e2d69344aa1c07ff7cd7bc3d17f122478b6e81077782b9c298edc2546045feff90e7aa7da88d2489fb000a4aa838f911c1a869fa55e979e033b7707df75b93cf5b8d25242741a88f2d54a7107375b25911aa11efa3a4f87fc14f180e353615b3cb9a5cf5ea843014a277c3694a5a83266f73ef039dd739187923715548d58ff43be997e357e0cbed29faef19c0082e26fb867bf0ff0099d71bb0d2f443e77a44e8c4b0455d95b19c73ef4c98f775aad9e1b317b3cc48f7ad1d82ea6ad6c3c7d943fb0157c2ed8a8e1538560f2be7d4cca6539277505826bd61bad2bcd4914344d4a27b29d2eb89bdc7a702e485d68c04e8f6b05336bf8d8e116605eaf375a592fe2382763c3cba76a0e4029dad5d37dd77abb1b7d2e2de23a4131e45ed81123ad6fa4f8b92c47e00000000000000000000000000000002928efeae918fc0a8169a3c965af4a789e5d8f5a51d00d9deb18086071556a0a4d1c562f721450807b770449f6affc91e7f9dbe0ec29c1bf00632ec723262c665af7c56a8538bb99a5b9733a34ef2bb36a2cb72c7bc7052f89809a375825cc4cb42837e07df102dc16a4e422ab0f8865a26cdd4597aca429d7f1ae655de15ad84ff77589ea56ca53190dc65c9ea21c375c2659c854ae12d16ccbd84753230dc8ed63ef4e245ef42884485811f26dcd1c40a193bbbf39931afa4d8c6b9202b4bc15d20cf20608fb81b70180e6c754b4f771b0a3bdf5c22d8d15bd518bbf4ee73a54786cb6d353a360677ac"], &(0x7f0000001480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5c}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000014c0)={r6, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000001540)="b9ff03316844268cb89e14f008004cfe050000000000003377fbac141416ac141416", 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r7 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001580), 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext={0xcf, 0x20d}, 0x21, 0x0, 0x0, 0x2, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001c80)={r5, 0xe0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000019c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, &(0x7f0000001a00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001a40)=[0x0, 0x0], 0x0, 0x42, &(0x7f0000001a80)=[{}], 0x8, 0x10, &(0x7f0000001ac0), &(0x7f0000001b00), 0x8, 0x5d, 0x8, 0x8, &(0x7f0000001b40)}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001980)=@o_path={&(0x7f0000001940)='./file0\x00', 0x0, 0x18, r7}, 0x18) setsockopt$sock_attach_bpf(r8, 0x107, 0x12, &(0x7f00000001c0), 0x4) r10 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r9, 0x107, 0xf, &(0x7f0000000200), 0x4) sendmsg$kcm(r10, &(0x7f0000000240)={&(0x7f00000002c0)=@hci={0x1f, 0x0, 0x12}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000380)="62042720920101000001ad2f1eafbcf706e12b30087f5c582d26116642c47a5f8786ee601e65ab3c06d4b8bf4a81cb3e247345af215542f41ddf82f618438a34f90186cee8441e2305e495d04ad68ab8fef69df82de6456fbb48b63f60c9c9097be968ea872c4801e5d0711b4373c7224ed7a9cbd49d40f82bdb6afc0036824be26fc96e49a70e90797e6caa1b38ddacb3cb2b3eac7c068a185b644582f25edfa3d6a46e2a894ca809a422a6a29bd7145bb6e7992570484d6a710292ea0c3f97b7cbff701684b13c5593262534a7af9eab48f2ca2d74d9a4de33", 0xda}, {&(0x7f0000000480)="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", 0x114}, {&(0x7f00000005c0)="0a985d7879f1bbff16c7d66e33657e452299fd0ef8c2afda588eb05891b7da030e01452a7986bea19b59c98dc2996c0ea09604d00ea48336d0c813d83025aca8623a5915ddddce2c11c5e374f2e0f387d2398fe0b899ff60dc7a73addcf253cf32aafbe2b9f90799e7fc583bdd9b564697ba988080270bdceb4714219a2d4c229fffb0d86fb286e3553a8b3ac02badc66ada5fceabe5f63c79da96e641a45901128063d6e1e31b11bcfbc3e70bd3c8c6c0be9f653f977f16", 0xfff0}, {&(0x7f0000000680)="6f4720baeb54", 0x6}], 0x4}, 0x0) sendmsg$unix(r1, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801}, 0x4000004) 3.001045444s ago: executing program 4 (id=803): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[@ANYRESHEX], 0x0, 0x8e, 0x0, 0x0, 0x8}, 0x28) sendmsg$inet(0xffffffffffffffff, 0x0, 0x20004040) r1 = socket$kcm(0x10, 0x3, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = socket$kcm(0xa, 0x1, 0x106) perf_event_open$cgroup(&(0x7f0000000a00)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x3}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000b80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x14800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000000c00)={&(0x7f0000000c40)=@l2, 0x80, &(0x7f0000000cc0)=[{0x0}, {0x0}, {&(0x7f0000000d00)=""/90, 0x5a}], 0x3}, 0x71) openat$cgroup_procs(r2, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000b40)="e03f030033000b35d25a806c8c6f94f90224fc60100005000a000200053582c137153e37000c068005000200", 0x2c}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000980)="5c0000002e006bfb9e3be35c6e17aa31076b876c1d0020007ea608640400000000000c0004000f001fffffff300017d34460bc24eab556a705251e618294ff0051f60a84c9f4d4e786a6d0001000000e4509c5bb5b64f69853000009", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x2, 0x4, 0x8, 0x1, 0x0, 0x0, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x48) r6 = perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xfff}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0xf, &(0x7f0000000640)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @map_val={0x18, 0x0, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x8}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r5}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @map_idx], &(0x7f00000006c0)='GPL\x00', 0x7, 0x0, 0x0, 0x41100, 0x58, '\x00', 0x0, @sk_reuseport=0x27, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000700)={0x1, 0x0, 0xdc1f, 0x5}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000740)=[r5, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x5}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000940)={0xffffffffffffffff, r7}) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x5, 0x3, &(0x7f0000003240)=ANY=[@ANYBLOB="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"], &(0x7f0000003a80)='GPL\x00', 0x5, 0x252, &(0x7f0000003ac0)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000004c0)=0x6) r9 = perf_event_open(&(0x7f0000003bc0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x711fec55}, 0xa0d2}, 0x0, 0x8000000000000000, 0xffffffffffffffff, 0x0) r10 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r10, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="1400000032000bacd32000000000000006000000ac7d", 0x16}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r9, 0x2405, 0xffffffffffffffff) 2.900882834s ago: executing program 1 (id=804): ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001bc0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002180)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001dc0)="ab606cabd99f0aa9ff475c974d07bdbf065f37b27cd59512fe7832adc7b88e6f2649baee155d0baee13946d0addeca5ded0d4695ecc1e37d75b4dea1b7c43e896431869f2dde27b183f8cab72539288708afe9898571d9353a6fa32172fbff810671f5dedf94989e567ee2050a76e19838c9d5a06d7e6abbf59f757e252fe1ef0b18722093651e9dcd67f4037a044767c5e9e3f493e1056fce", 0x99}, {&(0x7f0000001e80)}, {&(0x7f0000001ec0)="1d9bb50d7bb5c3a4e12d15d0c17eec74c6870965d644ff97f06d10da4094b5a4858cd7c783fa188c5cc4a4d576bd6853c76c9520f937f0e05f2b9df200db3ec396b9f9d68f55522155ccbacffa95cf1e7a9ba3d1e2367fc24b4674480b45b33134821135688ea4494210524ec52b7643de636660b358138862ef0fbacb9c982357f575246df253987a76854dd322c4e46321da27d025d95fda55d29ceb707310356c1744dcca4691f8221d7a258871d86c7f5d999a178361b6e15fd618c1c6334408a02c3f48492ef5ee10a6558a5872becf6216525a9a0c6bd4e55cd7d24e5a59", 0xe1}, {&(0x7f0000001fc0)="f3bdb437b08f3432af85a582d1bacc32befaa703fc10d4c4e8474c4373b0785d66151b226142", 0x26}, {&(0x7f0000002000)="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", 0xfb}], 0x5}, 0x4040815) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000002880)=ANY=[@ANYBLOB="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"], &(0x7f0000002580)='GPL\x00', 0x5, 0xc3, &(0x7f00000025c0)=""/195, 0x0, 0x4, '\x00', 0x0, @fallback=0x39}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000019c0)={0x11, 0x13, &(0x7f0000001a80)=ANY=[@ANYBLOB="180800001bc81a000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000101180000000000000000000000000000119500000000000000360a000000000000180900002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50af8ff0000000085000000060000009500000000000000"], &(0x7f0000001b40)='GPL\x00', 0x2, 0xff5c, &(0x7f0000001cc0)=""/222}, 0x78) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002740)="d8000000160081044e81f782db44b9040a1d080206000000040000a118000200fe05000000000e1208000f0100810401a80016ea1f00010000005f54c92011148ed08734843cb12b00000803", 0x4c}, {&(0x7f00000027c0)="383d180ced167f4e20efe387e9f655200e9ef57059e65fda2a46ea72b507f849a24f8bd9dd8ae89a3816c910a61c28d2fa089f96b9807a8f55a832c4f11e448538ffcee0c6b822436a53c33c12f3a69d81efd66f3affa37aaa31c99041171824f069f392273bd5ce1ab2b2b6f2dcd0b5b5935c360149c52fd45fec45f0cf2728205888adff194e4191575a40", 0x8c}], 0x2, 0x0, 0x0, 0x7400}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000240)={'syzkaller0\x00', 0x7101}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r4, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0], 0x0, 0x55, &(0x7f0000000640)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000680), &(0x7f00000006c0), 0x8, 0x2b, 0x8, 0x8, &(0x7f0000000700)}}, 0x10) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000740)=r6) r7 = syz_clone(0x40060000, &(0x7f0000001800)="5df344d13e2b48", 0x7, &(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)="832188405cd2e9d42e8fed7c4b4d256e5e073f1f55f95ec162a12803d48df9d3065d1722877579b4882d99ce27a9323ca357f4da4bdcc22a21b19b75c5d280b6fabf16146b8c54b203378bdf4a063766544499cc9d373177368d32bb0ff72bea2b5454e6c4409e6897b660bccdefb8f9037efe2a") bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001980)={r7, r1, 0x0, 0xd, &(0x7f0000001940)='/dev/net/tun\x00'}, 0x30) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000001b80)={r3}) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000002000000000000000000000d"], 0x0, 0x26}, 0x28) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r8, 0x27, &(0x7f0000000780)={0x0, 0x0, 0x0, &(0x7f00000007c0)=""/4096, 0x1000}}, 0x33) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x17, 0xe, &(0x7f0000001800)=ANY=[], &(0x7f00000017c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x30, '\x00', r6, @cgroup_sysctl, r8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001c00)={r9, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000001c80)="5aee41dea401000000fba17f11c7", 0x0, 0xf003, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.733548271s ago: executing program 4 (id=805): r0 = perf_event_open(&(0x7f0000000200)={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}, 0x6100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x3, 0x6, &(0x7f0000000a80)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x73, 0x11, 0x3a}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0xb7}, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000ac0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) socket$kcm(0x29, 0x7, 0x0) r1 = perf_event_open(&(0x7f0000000900)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) socket$kcm(0x10, 0x400000002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair(0x1d, 0x2, 0x6, &(0x7f0000000340)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x2}}, 0xffffffffffffffff, 0x1a, 0xff30, 0x2}, 0x28) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002ec0)={0x1b, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x5}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000002f40)={&(0x7f0000000480)="769730eae1d18f513d7b073ce6123ee03a0e471c86e4ef0f824e87511bfa220def73b8e0645c0639d07d", &(0x7f0000001dc0)=""/4096, &(0x7f0000002dc0)="647994dc5411586c0b66ae740d8cbdf8558b6550294a7029", &(0x7f0000002e00)="0772fe5649f8d8b4deb8eb9a6fb38f94065d7132b2f7508430e4949aef841329e94134d61c1962ab92b209e92a359444835b7012193a6946ab9ee8f64e14a9a9e0ee6dedf50add6045a3a6080828b9b5443dc334bf7bcbe0de6e8a4864cc18c790bc60775df357ca84242e92797e31f45b1ca3c7fd1b654567b03cda5ed09dad9e6e39d8d508d3d6b2891e18", 0x4, r3}, 0x38) recvmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r5, 0x0, 0x7, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) write$cgroup_subtree(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="8fedcb790700117df37538e486dd6317ce22e0ee00000000000000000000000000007fc5f603ff65ec5deb004298f479a79d93014b8e7781c2"], 0xfdef) 2.715121713s ago: executing program 0 (id=806): perf_event_open(0x0, 0x0, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x40034, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x100000001, 0x8}, 0x1b, 0x0, 0x3, 0x1, 0x8, 0xfffffffd, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000013c0)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$kcm(0xa, 0x922000000003, 0x11) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300), 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f00000003c0)}, 0x20) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x3, 0xc, &(0x7f00000000c0)=ANY=[@ANYBLOB="1802000001000000000000000000000085000000870000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000009b0000009500000000000000"], &(0x7f0000000140)='syzkaller\x00'}, 0x88) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0xe, 0x0, &(0x7f0000000200)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xb6d8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$kcm(0x10, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x800, 0x0) perf_event_open(&(0x7f0000000740)={0x2, 0x80, 0x4a, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x0, 0x1946}, 0x0, 0x0, 0x0, 0x4, 0x3fe, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000007c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000800)='memory.swap.events\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x25, &(0x7f0000000880)=r3, 0x4) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x5, 0x111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5ff, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x9006, 0xa, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000680)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f00000006c0)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%nN\xd4\xa2\x88\x00\xd11=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0x30) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)=@generic={&(0x7f0000000740)}, 0x10) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0xb}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000005c0)="1400000032000b07d25a806f8c6394f90824fc60", 0x14}], 0x1}, 0x0) socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000008c0)) 2.539526441s ago: executing program 2 (id=807): perf_event_open(&(0x7f0000003200)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x5, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000003280)={0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000003300)="5c00000013006bcd9e3fe3d46e48aa31086b8703130000001f0000000000000005000300182f0a000d0003009ee517d34460bc24eab556a705251e6182949a3651f60a84c902d1938037e73f07d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 2.310151054s ago: executing program 2 (id=808): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000003"], 0x48) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0xfffffff8}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001a00)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000080)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000100)=r4) write$cgroup_devices(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000018000000"], 0xffdd) 2.279558697s ago: executing program 0 (id=809): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280), 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f00000002c0)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xa, 0x6, &(0x7f0000000400)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x5, 0xc3, &(0x7f0000000540)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES32=r2, @ANYRES64=r1, @ANYRES32=r2, @ANYBLOB="988ca8b001cacbb88cd5ff22332444ddd087f64ae5b9b1e10eae8bfc4eb24976094a20ec751e67101a63154e03ca0e09bf3c4077d186d9d804f1a4a5cbc2d4b2a111890bf3d9b5a2761048cfbf4cc2a18be5"], 0x20) r5 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r5, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="1c0000005e00e1ce84ebc7c4c1c900"/27, 0x1b}], 0x1}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000800)=ANY=[@ANYRES16, @ANYRES16=r4, @ANYRES8, @ANYRES64, @ANYBLOB="3ddf02c68e0b9ae30dc94d00938bd08f508d8b5fc5e6e37a8b9a8dcb32689210ed6a091822c755960e598cf580be0f06bd61b8e868328943e71665ac837e200d43e77cdc264e4cb879fdf8f66057ea8ec1d00a1e4b9b23b384084c03f144c165f30f6588fca88c856ca6de22c5b786e6df0026ae0dda35c336e1513f0378f63a333b2b3903bd7e0ccba9ace7adb20e37c65bb95e5f6e0226e4613bc58c510da3", @ANYRES8=r3], 0x31) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x5, 0x0, 0x0, &(0x7f0000000980)='GPL\x00', 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x2, 0xc, &(0x7f0000000a80)=ANY=[@ANYBLOB="1800"/13, @ANYRES32=0xffffffffffffffff], 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000b00)={0x1}, 0x4) r9 = bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x1, 0x5, &(0x7f0000000c00)=ANY=[@ANYRES32=r6], &(0x7f0000001980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000019c0), 0x8}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001a00)={{r9}, &(0x7f0000001a40), &(0x7f0000001a80)=r10}, 0x20) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000001ac0)={0x1, 0x8, &(0x7f0000001b80)=ANY=[@ANYBLOB="180800000000000000000000000000001812", @ANYRES32=r9, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000002000000095"], &(0x7f0000001bc0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000001c00)=r11, 0x4) r12 = bpf$ITER_CREATE(0x21, &(0x7f0000001c40)={r2}, 0x8) r13 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001c80)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="9feb01001800000000004e43fa2aa33ef878a812020000000000000000004000000000000000"], 0x0, 0x26, 0x0, 0x0, 0x0, 0x10000, @value=r12}, 0x28) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001d00)={r13, 0x20, &(0x7f0000001d40)={0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000001d80)=""/164, 0xa4}}, 0x10) sendmsg(r8, &(0x7f0000001e40)={0x0, 0x0, 0x0}, 0x8000) socketpair(0x1, 0x1, 0x0, &(0x7f0000001e80)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = perf_event_open(&(0x7f0000001ec0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20282, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0xa6b2}, 0x11a110, 0x0, 0x2, 0x4, 0x1000000, 0x0, 0x2002, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r15, 0x40082406, &(0x7f0000001f40)='()*-,\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001f80)={'ip6gre0\x00', 0x420}) ioctl$PERF_EVENT_IOC_SET_FILTER(r14, 0x89f1, &(0x7f0000001fc0)) 2.145756401s ago: executing program 3 (id=810): perf_event_open$cgroup(&(0x7f00000008c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x4, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000004c0)={0x3, 0x80, 0xe9, 0xff, 0x0, 0x4, 0x0, 0x8, 0x400, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x9d6, 0x7}, 0x4500, 0x9, 0x7, 0x8, 0x7, 0xffffffff, 0x6f, 0x0, 0x49a, 0x0, 0xed7}) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r1, &(0x7f0000000100)={&(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xb}, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x400c844) sendmsg$inet(r1, &(0x7f00000001c0)={&(0x7f0000000200)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000004c0), 0x1c70}, {&(0x7f0000000500), 0x97ff}], 0x2}, 0x10000000000) bpf$PROG_LOAD(0x5, 0x0, 0x0) 2.027401323s ago: executing program 3 (id=811): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x1, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x0, 0x15, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) close(r4) socketpair$unix(0x1, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0xe, 0x4, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRES8, @ANYRES8, @ANYRES64=r1], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[], 0x50) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)}], 0x1}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) sendmsg$kcm(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 2.011590764s ago: executing program 1 (id=812): bpf$PROG_LOAD(0x5, &(0x7f0000001040)={0x3, 0x5, &(0x7f0000001100)=ANY=[@ANYBLOB="1800000000000000000000000600260085000000610000008500000007"], &(0x7f0000001180)='syzkaller\x00', 0x2000, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(0x3) perf_event_open(&(0x7f0000001300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000001240), 0x4) sendmsg$kcm(r0, &(0x7f0000001280)={&(0x7f0000001980)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001a40)="2703020001f300000600002fb96dbcf706e10500000086ddffff1144ee1632d4b8bf4a31accbe1ba0777cfbf6ae77256da82f6184b8a34f9015cc99e570000003c21880b000000000000721a5dbb56a3d9e16e7c2179c9b5b24722944820e624fc5b17d0822ca4232c98a9936ba722475ca5", 0x72}, {&(0x7f0000001ac0)="63f805d7649496db72959832930469edc7b700c9e37eed5653ecb716cdb8981cd819af0b33254465cc904b7b31789d65c0e0d33330e2ef36205dd154e363bcadf8f2ea93f45503c6d9fd8dfe5a638cfeb9f79c930a4d18260e5a08ffd35ed8371cff78119319b2b62c7cd9378c73ae90c801681f55ef26cb00"/135, 0xfca6}, {&(0x7f0000001b80)="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", 0xa91}], 0x3}, 0x0) (fail_nth: 6) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000300)={'batadv_slave_0\x00', @random="010000201000"}) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x108, 0x0, 0xfffffffe, 0x0, 0x4, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="020000000400000008000000010000"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000014c0)={{r2, 0xffffffffffffffff}, &(0x7f0000001500), &(0x7f0000001540)='%pK \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001800), 0x4) socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x5, 0x3, &(0x7f0000000080)=ANY=[@ANYRES64=r0], &(0x7f0000000000)='GPL\x00', 0x5, 0xb2, &(0x7f0000000ec0)=""/178, 0x40f00, 0x5, '\x00', 0x0, @fallback=0x1a, r4}, 0x94) r5 = socket$kcm(0x2, 0x5, 0x84) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x8000) setsockopt$sock_attach_bpf(r5, 0x84, 0x84, &(0x7f00000026c0), 0x90) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000002700)={0xffffffffffffffff}) sendmsg$tipc(r6, 0x0, 0x40) socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x3, &(0x7f0000000280)=ANY=[], 0x0}, 0x94) 1.95367131s ago: executing program 2 (id=813): socket$kcm(0xa, 0x3, 0x73) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x152, 0x1, 0x0, 0x2, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$kcm(0x10, 0x2, 0x0) (async) socket$kcm(0x10, 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="07000000040000001800000001"], 0x50) perf_event_open(&(0x7f00000000c0)={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, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f00000000c0)={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, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.swap.events\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.events\x00', 0x275a, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.events\x00', 0x275a, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x41, &(0x7f0000000200)=r2, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x41, &(0x7f0000000240)=r0, 0x4) socket$kcm(0x2, 0x1, 0x106) perf_event_open$cgroup(&(0x7f0000000540)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x3, 0x10) (async) socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x2}, 0x20, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x2) (async) r3 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x2}, 0x20, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000001080)='GPL\x00', 0x5, 0x252, &(0x7f00000010c0)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r5, &(0x7f00000014c0)={&(0x7f0000001500)={0x2, 0x0, @private=0xa010101}, 0x10, 0x0, 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="280000000000000000000000070000000717a87f000001ac141400e0000001ac1e0001ac1414bb011c000000000000000000000008000000", @ANYRES64=r5], 0x48}, 0x0) (async) sendmsg$inet(r5, &(0x7f00000014c0)={&(0x7f0000001500)={0x2, 0x0, @private=0xa010101}, 0x10, 0x0, 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="280000000000000000000000070000000717a87f000001ac141400e0000001ac1e0001ac1414bb011c000000000000000000000008000000", @ANYRES64=r5], 0x48}, 0x0) 1.952935481s ago: executing program 0 (id=814): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x82800, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x11, 0x3, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x152, 0x1, 0x0, 0x2, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000008000000180100002520732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000020000f98500000006000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000006000000850000007100000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r0, 0x0, 0x43, 0x22, &(0x7f0000000500)="0000ffffffffa000", &(0x7f0000000540)=""/34, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000009c0)={@cgroup, 0xffffffffffffffff, 0x12, 0x0, 0x0, @void, @value=0x0}, 0x20) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, 0x0, 0x0) recvmsg$kcm(r1, 0x0, 0x40) 1.941386092s ago: executing program 3 (id=815): r0 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xa, &(0x7f0000000600), 0x4) bpf$OBJ_PIN_PROG(0x6, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x4, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23}, 0x94) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x10}, 0x100000, 0x7, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x10, 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="b400000000000000791021000000000071000c000000000095000300"], &(0x7f0000000400)='GPL\x00', 0x2, 0xfd90, &(0x7f0000000440)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r1, 0x0, 0x30, 0x0, 0x108) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xe, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000ac0), 0x8) socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$kcm(0xa, 0x3, 0x3a) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) 1.500778487s ago: executing program 0 (id=816): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="1200000004000000040000000001000000000000", @ANYRES32=0x0, @ANYBLOB="0100000000000000000000000000f1ffffff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/11], 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001f00)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000015c0)={0xffffffffffffffff, 0xe0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000001700)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000001740)=[0x0, 0x0], &(0x7f0000001780), 0x0, 0x81, &(0x7f00000017c0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000001800), &(0x7f0000001840), 0x8, 0xdb, 0x8, 0x8, &(0x7f0000001880)}}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001cc0)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32, @ANYBLOB="fdffffff00"/20, @ANYRES32=r4, @ANYRES32, @ANYBLOB="05000000030000000000000000000000cb08d39f1801a5821da80ab9de6130fce14e3578b0fefbcd965703f336ae1eb519961b18161c39bf4086ed286093814d6de56b9c8043ea60948b809d632a6c87027346de09b326b17b5bfa83998cac0aadcefb073bde5c0fbb77b54036a26187b09a6988889bfcc1d4fd0341f34c6061a080c0d32894c89ac01337d5c68e53db445e158a4cf6ba2902226184752de0a80c5ba264cef42585d2725085e55cd90ceab7e8c3f969a5a13405f677091b105d0d211bf3cea98766d668f4bfbd42906f23ca1e256c"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001f80)={0x1, 0xd, &(0x7f0000002040)=@framed={{}, [@generic={0x61, 0x8, 0x1}, @generic={0x7a, 0xa, 0x0, 0xfffffff8}, @map_fd={0x18, 0x1, 0x1, 0x0, r2}, @generic={0x15, 0x8, 0x0, 0x2}, @map_fd={0x18, 0x1, 0x1, 0x0, r3}, @generic={0xbf, 0x2, 0xa}, @generic={0x7, 0x2, 0x0, 0x0, 0xfffffff8}, @generic={0x85, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f00000020c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002100)=r5, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xc, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000001480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5c}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000014c0)={r6, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000001540)="b9ff03316844268cb89e14f008004cfe050000000000003377fbac141416ac141416", 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r7 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001580), 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext={0xcf, 0x20d}, 0x21, 0x0, 0x0, 0x2, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001c80)={r5, 0xe0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000019c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, &(0x7f0000001a00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001a40)=[0x0, 0x0], 0x0, 0x42, &(0x7f0000001a80)=[{}], 0x8, 0x10, &(0x7f0000001ac0), &(0x7f0000001b00), 0x8, 0x5d, 0x8, 0x8, &(0x7f0000001b40)}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001980)=@o_path={&(0x7f0000001940)='./file0\x00', 0x0, 0x18, r7}, 0x18) setsockopt$sock_attach_bpf(r8, 0x107, 0x12, &(0x7f00000001c0), 0x4) r10 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r9, 0x107, 0xf, &(0x7f0000000200), 0x4) sendmsg$kcm(r10, &(0x7f0000000240)={&(0x7f00000002c0)=@hci={0x1f, 0x0, 0x12}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000380)="62042720920101000001ad2f1eafbcf706e12b30087f5c582d26116642c47a5f8786ee601e65ab3c06d4b8bf4a81cb3e247345af215542f41ddf82f618438a34f90186cee8441e2305e495d04ad68ab8fef69df82de6456fbb48b63f60c9c9097be968ea872c4801e5d0711b4373c7224ed7a9cbd49d40f82bdb6afc0036824be26fc96e49a70e90797e6caa1b38ddacb3cb2b3eac7c068a185b644582f25edfa3d6a46e2a894ca809a422a6a29bd7145bb6e7992570484d6a710292ea0c3f97b7cbff701684b13c5593262534a7af9eab48f2ca2d74d9a4de33", 0xda}, {&(0x7f0000000480)="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", 0x114}, {&(0x7f00000005c0)="0a985d7879f1bbff16c7d66e33657e452299fd0ef8c2afda588eb05891b7da030e01452a7986bea19b59c98dc2996c0ea09604d00ea48336d0c813d83025aca8623a5915ddddce2c11c5e374f2e0f387d2398fe0b899ff60dc7a73addcf253cf32aafbe2b9f90799e7fc583bdd9b564697ba988080270bdceb4714219a2d4c229fffb0d86fb286e3553a8b3ac02badc66ada5fceabe5f63c79da96e641a45901128063d6e1e31b11bcfbc3e70bd3c8c6c0be9f653f977f16", 0xfff0}, {&(0x7f0000000680)="6f4720baeb54", 0x6}], 0x4}, 0x0) sendmsg$unix(r1, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801}, 0x4000004) 1.308093456s ago: executing program 4 (id=817): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) close(r0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20282, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xa6b2}, 0x11a110, 0x0, 0x2, 0x4, 0x1000000, 0x0, 0x2002, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open$cgroup(&(0x7f0000000440)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x890c, &(0x7f00000004c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000200)=[{0x20, 0x1, 0x0, 0xffdff036}, {0x6}]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000240)={0x1, &(0x7f0000000280)=[{0x28, 0x53, 0x44, 0xffff7010}]}) ioctl$TUNGETVNETLE(r0, 0x40107447, &(0x7f0000000300)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340), 0x1, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x4004743d, 0x110e22fff6) write$cgroup_type(r3, &(0x7f0000000380), 0x9) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000002c0), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f00000005c0)=[{0x0}, {&(0x7f0000000140)="da52976fa60cd86c6945", 0xa}, {&(0x7f0000000500)="549fc7f675dbe9566a74adfa6c4417878b413901c0f88eb459c47272b0dfaad15a3001691a2512", 0x27}, {&(0x7f0000000540)="c0095a59c53e2785159abef21b7e1fe7b5026fde9ca0ee273180bcdda6db4715424bd5c354963f8c9b25c00abb1d8a172bca1ffd08310c83903da314a11e483898bb2e6076d1239d6fda15fed45fecec8d1a9feb113dfb0310d94787ee109eb2f1f647335a", 0x65}], 0x4}, 0x26040040) 1.307714147s ago: executing program 1 (id=818): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x82800, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xf, 0x4, 0x8, 0x7f, 0x0, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b708000000001f007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES8, @ANYBLOB="01ffff70a4f0fbffffffffffdcd5635f2e", @ANYRES64=r1], 0x48) socket$kcm(0x11, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000008000000180100002520732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000020000f98500000006000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000006000000850000007100000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r2, 0x0, 0x43, 0x22, &(0x7f0000000500)="0000ffffffffa000", &(0x7f0000000540)=""/34, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000009c0)={@cgroup, 0xffffffffffffffff, 0x12, 0x0, 0x0, @void, @value=0x0}, 0x20) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000240)=ANY=[@ANYBLOB="9feb01001800000000000000330000003300000009200000010000000100001302000000020000000002000004000000030000000000000f03008000f5ab490c00000000000007613000"/85], &(0x7f00000005c0)=""/11, 0x55, 0xb, 0x1, 0xd9}, 0x28) recvmsg$kcm(r3, 0x0, 0x40) 1.292416038s ago: executing program 3 (id=819): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0xd, 0x5, &(0x7f0000000340)=@framed={{0x26, 0xa, 0x0, 0x0, 0x0, 0x61, 0x10, 0x9c, 0x4001}, [@initr0]}, &(0x7f0000000380)='GPL\x00'}, 0x80) 1.254608442s ago: executing program 0 (id=820): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x0, 0x7, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time_for_children\x00') (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{0x1}, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001f80)={0xffffffffffffffff}) sendmsg$inet(r2, 0x0, 0x4004004) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="00000000000000006600020000000000180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0xdf, &(0x7f0000000240)=""/223}, 0x94) (async) sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='T'], 0x88}, 0x0) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0100000000", @ANYRES32], 0xfffffffffffffe13) (async) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xda5}, 0x94) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000800), 0x181301, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000840)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000880), 0x2000, 0x0) close(r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000008c0)) (async) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000900)={'syzkaller0\x00', @link_local}) (async) write$cgroup_subtree(r4, &(0x7f0000000940)=ANY=[], 0xe) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r3, 0xffffffffffffffff}, 0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702100000000002020267b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000fffffff8850000006d000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007", @ANYRES32=r6, @ANYBLOB="0000000000000000b70500000800000085000000a700000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r7}, 0xc) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r8 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 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, 0x2000003, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x9, 0x6, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) sendmsg(r8, 0x0, 0x44) 1.162234811s ago: executing program 2 (id=821): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x4800, 0x2, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x4000000000000, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x5, 0x3, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)='GPL\x00', 0x5, 0x252, &(0x7f0000001700)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001800)) r1 = socket$kcm(0x10, 0x100000000002, 0x4) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="39000000140081ae00002c000500015601618575e285af0180000000020000883795c04a31ba377a1b2cc32b38d37400000000000000fff000", 0x39}], 0x1, 0x0, 0x0, 0xc00e}, 0x0) 1.121720665s ago: executing program 2 (id=822): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000002cc0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x11262, 0x40000100000000, 0x8000000, 0x4, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x80000001}, 0xffffffffffffffff, 0x1, r0, 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2100) 1.07725757s ago: executing program 3 (id=823): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x19, 0x4, 0x8, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000400)={r0, &(0x7f0000000440), &(0x7f0000000480)=""/72, 0x1000000}, 0x20) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454ca, &(0x7f0000000100)=ANY=[@ANYBLOB="2e42000c371303ed6a33f2ff8689b3f20e"]) (async, rerun: 64) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) (rerun: 64) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x3c}, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1000, 0xfffc, 0x0, 0x0, 0x0, 0x7}, r2, 0x0, 0xffffffffffffffff, 0x3) (async) r3 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r3, &(0x7f0000000140)={&(0x7f0000000180)=@l2tp={0x2, 0x0, @multicast1, 0x4}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="aeb5a34de7eb86093abf385a9971457c81c8cea183faa0957f88a3939905ab74b0eab0e8ab6ad1c32b9265a2531e2771f197f4567473cfd022eb9d1552c91b90de3eefc8e161d24b7b5e04afdb98e76c1855646f3ba6dcfffe249bcc1b01fd17f011ed6bb1305359c88295752152c917021e17fd6df971fbd2f798c40b6c2d882372730f4758e867acfdee4b382fdcdf77157621dd423b58a392b4bc6a9b1690ffbd603057e64d86897df9e836551ecc967b96cf", 0xb4}, {0x0}, {&(0x7f0000000300)="625ba9741e7c9320fd5330d51b4dd7b88d482ca1ce06a2217a2f1578ec1f59a61d75799de89d28287d22403d282f9ef52019892320640da1f7c0a87bbf24a7af15daaa8274ab2d1336b9c5fdb938262f75ac3809a028457f89be620bf957ae397edd3060b1b6466373bd58a31ccb7dfb81e1ae9ed6964bab32cdc9aa33a1", 0x7e}, {&(0x7f0000000380)}], 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x260}, 0x40000) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB], &(0x7f0000000740)=""/257, 0x89, 0x101, 0x6}, 0x28) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000880)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000940)) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x6, 0x25, &(0x7f0000000980), 0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 977.8448ms ago: executing program 4 (id=824): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0xe, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000001340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001380)={r0, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000001400)="b9ff03316844268cb89e14f0080045e0050000002000000477fbac141516e0000001", 0x0, 0xfffffffc, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 127.337887ms ago: executing program 4 (id=825): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x1, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x0, 0x15, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) close(r4) socketpair$unix(0x1, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0xe, 0x4, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRES8, @ANYRES8, @ANYRES64=r1], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[], 0x50) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)}], 0x1}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) sendmsg$kcm(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 72.817672ms ago: executing program 1 (id=826): r0 = bpf$ITER_CREATE(0xb, &(0x7f0000000000), 0x0) close(r0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/net\x00') r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_lsm={0x1e, 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000008c0)={r1, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="5c00000003006b04000000d86e6c1d0002887ea6ea65670000000000000090f9c3dc90f8f41f8ecff32c6e020075e300250045586c8da718ad4b4460bc24eab55600000000000000bf9367b4fa51f60a64c9f4d4938037e786a6d0bd", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 27.156047ms ago: executing program 2 (id=827): r0 = perf_event_open(&(0x7f0000000200)={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}, 0x6100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x3, 0x6, &(0x7f0000000a80)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x73, 0x11, 0x3a}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0xb7}, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000ac0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) socket$kcm(0x29, 0x7, 0x0) r1 = perf_event_open(&(0x7f0000000900)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) socket$kcm(0x10, 0x400000002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair(0x1d, 0x2, 0x6, &(0x7f0000000340)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x2}}, 0xffffffffffffffff, 0x1a, 0xff30, 0x2}, 0x28) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002ec0)={0x1b, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x5}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000002f40)={&(0x7f0000000480)="769730eae1d18f513d7b073ce6123ee03a0e471c86e4ef0f824e87511bfa220def73b8e0645c0639d07d", &(0x7f0000001dc0)=""/4096, &(0x7f0000002dc0)="647994dc5411586c0b66ae740d8cbdf8558b6550294a7029", &(0x7f0000002e00)="0772fe5649f8d8b4deb8eb9a6fb38f94065d7132b2f7508430e4949aef841329e94134d61c1962ab92b209e92a359444835b7012193a6946ab9ee8f64e14a9a9e0ee6dedf50add6045a3a6080828b9b5443dc334bf7bcbe0de6e8a4864cc18c790bc60775df357ca84242e92797e31f45b1ca3c7fd1b654567b03cda5ed09dad9e6e39d8d508d3d6b2891e18", 0x4, r3}, 0x38) recvmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r5, 0x0, 0x7, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) write$cgroup_subtree(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="8fedcb790700117df37538e486dd6317ce22e0ee00000000000000000000000000007fc5f603ff65ec5deb004298f479a79d93014b8e7781c2"], 0xfdef) 0s ago: executing program 4 (id=828): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000e80)={0x0, 0xd18c9b25, &(0x7f0000000ec0)=[{&(0x7f0000000f00)="e03f03002a000b06d25a806c8c6f94f90424fc600400037a0a000900050282c137153e370e0c1180fc0b10000300", 0x33fe0}], 0x1}, 0x0) (async) sendmsg$kcm(r0, &(0x7f0000001040)={0x0, 0xd18c9b60, &(0x7f0000001080)=[{&(0x7f00000010c0)="e03f03002a000b05d25a806c8c6f94f90524fc600400037a0a000900050282c137153e370e0c1180fc0b10000300", 0x33fe0}], 0x1}, 0x0) (async) r1 = socket$kcm(0x29, 0x0, 0x0) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x2, 0x4e22, @private=0xa010101}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="ab466855201dca978a16538321786cce6c8447be3d0d24bdc38867f5361c299c87e33e0b85fa74ed237e6feaa8624cdd11352f83e9610df997e09c9cc39d182f7462de2c96e1dfe0ffe5a3d945ecbd001fea716a069731588536dfa6f11ff8bf13781a78dff8c1d493d0342744051ff3b77b5226d1523f20f9b7530e3bcf18fb0c41c1d31460b476390a701ce6e557623e848f43ae95e75f7d4a4115ad99b925c2b9f1feb413964e04", 0xa9}, {&(0x7f0000000100)="445ec196ad9ea2524a154087c9b3f9e52bbb5f0cb82cb3fd9f1a36d3d84d6c065c6205416d074f99780e6b2ad4949511050ca4d4e4c1fd2f3af92511f204b6ff0f1d07506b88ec672eecacfd2ac008639cfba39227afdaf3bbf04a6013247d5c5d8ac010a82fa13ca756655ee9331ae1f168c927d3609c9c377e60b612b10bca8bb7ac0253e89cc8dbe870fe0ec0e6f1d3a51d4d63775c6c9ca8a3736753bb3f9cf7be316eec2abc4cbf16efdd98adceff1a862c2f51090008d2505abe6387903c4844027e4e7c5df6d9d36a2468789fd4a1cd3838928fd95c985dabd4f78731b6584434c2f56c2b1ad02f4f51a9", 0xee}, {&(0x7f0000000200)="0ef1509da18babec687993094943b03505570f79265796c4deb424f01be32a0a4a8617e9cfecdc5fa2b309ac9bf9cb7bc28dc30b38cef69c758e1ef21c0a5bf3364cf267e907cf3b1a9ea015295dbbf1a1b2f497d4a269b3ca9c6fa5531d56473e44b37a25edc8fd7a18477aad97362b791f5a5c0f817f2a16d2a7438d4a63ba755b9fd2268098b2f7c97004e21f63af7525969761be4f022fa7c99cc576d4ea9f8ae10401b1a995fe", 0xa9}], 0x3, &(0x7f0000000300)=[@ip_retopts={{0x78, 0x0, 0x7, {[@timestamp_addr={0x44, 0x1c, 0xaf, 0x1, 0x3, [{@loopback, 0x1}, {@multicast1, 0x9}, {@dev={0xac, 0x14, 0x14, 0x38}, 0x6}]}, @end, @noop, @ssrr={0x89, 0x7, 0x31, [@local]}, @cipso={0x86, 0x43, 0x3, [{0x2, 0xd, "2102217fdf6e6815793a6a"}, {0x1, 0xd, "cf87b996a121020df9b02e"}, {0x6, 0xf, "103b0f0c92421dc0fec9e9ef35"}, {0x0, 0x9, "368f86b348f425"}, {0x7, 0xb, "3cf5be2e9fc2adc100"}]}]}}}], 0x78}, 0x4000000) kernel console output (not intermixed with test programs): ONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.752074][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.760775][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.770111][ T1186] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.777345][ T1186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.785230][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.795053][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.803845][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.812642][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.822925][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.831566][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.847073][ T4219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.854713][ T4217] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 196.866645][ T4218] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 196.875319][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.884421][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 196.893642][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 196.910810][ T4231] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.920887][ T4218] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 196.930958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.939061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.952265][ T4219] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.965038][ T4220] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.977342][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 196.985316][ T4218] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 196.993884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.001905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.010825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.019791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.028174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.037734][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.046066][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.053196][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.061004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.082821][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.101393][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.113783][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.120927][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.137908][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.148308][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.156878][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.163932][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.171844][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.181336][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.190527][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.197630][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.205406][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.220988][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.245070][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.258823][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.272616][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.324978][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.333583][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.342683][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.352240][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.361758][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.370555][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.380856][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.389298][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.399126][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.407797][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.442909][ T4231] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 197.457946][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.468891][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.478021][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.486379][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.495302][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.531766][ T4218] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.548037][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.555552][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.568822][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.579552][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.588863][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.599474][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.607701][ T1110] Bluetooth: hci2: command 0x041b tx timeout [ 197.613867][ T1110] Bluetooth: hci0: command 0x041b tx timeout [ 197.618832][ T4220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.626905][ T1110] Bluetooth: hci1: command 0x041b tx timeout [ 197.632982][ T1110] Bluetooth: hci4: command 0x041b tx timeout [ 197.634508][ T4219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.639804][ T1110] Bluetooth: hci3: command 0x041b tx timeout [ 197.684589][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.694944][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.709251][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.722292][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.753200][ T4217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.762657][ T4218] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.792769][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.802616][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.822145][ T4217] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.833598][ T4231] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.851389][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.862960][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.880190][ T1186] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.887342][ T1186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.895176][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.902902][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.910835][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 197.919744][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 197.928683][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.937653][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.946082][ T1186] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.953176][ T1186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.961736][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.970480][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 197.978290][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 197.991275][ T4220] device veth0_vlan entered promiscuous mode [ 198.010857][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.028522][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.044067][ T4321] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.051264][ T4321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.059410][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.068100][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.076880][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.085217][ T4321] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.092367][ T4321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.100190][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.110067][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.119111][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.138251][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.153667][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.163785][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.182175][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.192651][ T4220] device veth1_vlan entered promiscuous mode [ 198.215109][ T4218] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 198.226865][ T4218] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 198.257773][ T4219] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.264842][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.273880][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.283336][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.291906][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.301026][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.309812][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.318959][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.328333][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.337058][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.345572][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.354122][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.362489][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.370906][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 198.378841][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 198.405523][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 198.413466][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.422778][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.432308][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.445867][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.454838][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.468642][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.479467][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.499263][ T4220] device veth0_macvtap entered promiscuous mode [ 198.528541][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 198.550201][ T4220] device veth1_macvtap entered promiscuous mode [ 198.559938][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.570363][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 198.578668][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.587698][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.595985][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.604026][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.615173][ T4231] device veth0_vlan entered promiscuous mode [ 198.653297][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 198.674898][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.691782][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.703877][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 198.713550][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 198.728680][ T4231] device veth1_vlan entered promiscuous mode [ 198.740096][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 198.752548][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 198.767571][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.776010][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.791107][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 198.802251][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 198.812317][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.820894][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.830851][ T4219] device veth0_vlan entered promiscuous mode [ 198.845867][ T4220] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.854883][ T4220] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.864440][ T4220] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.873529][ T4220] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.902962][ T4218] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.912092][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 198.920879][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 198.928625][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 198.936036][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 198.943848][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 198.953268][ T4219] device veth1_vlan entered promiscuous mode [ 198.964005][ T4217] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.998085][ T4231] device veth0_macvtap entered promiscuous mode [ 199.010260][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 199.018425][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 199.026474][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 199.035013][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 199.044892][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.055355][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.064187][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 199.086108][ T4231] device veth1_macvtap entered promiscuous mode [ 199.130771][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 199.141314][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 199.150464][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.161986][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.170849][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 199.179736][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.188589][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.196583][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.215648][ T4231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 199.233161][ T4231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.244344][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 199.253539][ T4219] device veth0_macvtap entered promiscuous mode [ 199.269012][ T4217] device veth0_vlan entered promiscuous mode [ 199.282709][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 199.292019][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.301703][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.312022][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 199.321161][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.330087][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.338045][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.348417][ T4231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.359273][ T4231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.371077][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 199.387102][ T4219] device veth1_macvtap entered promiscuous mode [ 199.414574][ T4218] device veth0_vlan entered promiscuous mode [ 199.421644][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.430703][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.439739][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.451836][ T4231] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.461630][ T4231] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.470592][ T4231] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.479880][ T4231] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.490789][ T4217] device veth1_vlan entered promiscuous mode [ 199.508929][ T145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.514279][ T4218] device veth1_vlan entered promiscuous mode [ 199.527222][ T145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.561857][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 199.571364][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 199.580336][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 199.588590][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 199.597963][ T4219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 199.609471][ T4219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.619579][ T4219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 199.630276][ T4219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.642390][ T4219] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 199.669285][ T1239] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.677440][ T4217] device veth0_macvtap entered promiscuous mode [ 199.684930][ T1239] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.687151][ T1110] Bluetooth: hci3: command 0x040f tx timeout [ 199.698574][ T1110] Bluetooth: hci4: command 0x040f tx timeout [ 199.704745][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 199.712779][ T1110] Bluetooth: hci1: command 0x040f tx timeout [ 199.719060][ T1110] Bluetooth: hci0: command 0x040f tx timeout [ 199.724854][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.725165][ T1110] Bluetooth: hci2: command 0x040f tx timeout [ 199.734096][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.749103][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 199.759367][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.768081][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.777071][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 199.790916][ T4217] device veth1_macvtap entered promiscuous mode [ 199.809591][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.817776][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.826968][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.835648][ T4219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.846862][ T4219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.858231][ T4219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.869316][ T4219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.880319][ T4219] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 199.894717][ T4219] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.903586][ T4219] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.912648][ T4219] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.922053][ T4219] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.947656][ T4218] device veth0_macvtap entered promiscuous mode [ 199.961894][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 199.970803][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.980539][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.995476][ T4217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 200.007233][ T4217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.018084][ T4217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 200.033320][ T4217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.043865][ T4217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 200.055200][ T4217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.068082][ T4217] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 200.081295][ T145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.091028][ T145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.099453][ T4218] device veth1_macvtap entered promiscuous mode [ 200.107638][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 200.115764][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 200.125025][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 200.134046][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 200.147635][ T4217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 200.165996][ T4217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.178191][ T4217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 200.189171][ T4217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.200551][ T4217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 200.212545][ T4217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.224333][ T4217] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 200.263319][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 200.276977][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.315449][ T4218] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 200.329149][ T4218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.346406][ T4218] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 200.359321][ T4218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.369591][ T4218] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 200.380610][ T4218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.390778][ T4218] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 200.401270][ T4218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.413446][ T4218] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 200.427742][ T4217] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.446101][ T4217] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.454942][ T4217] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.463859][ T4217] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.479444][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 200.494837][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 200.522551][ T1186] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.539380][ T4218] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 200.552068][ T1186] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.561027][ T4218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.572885][ T4218] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 200.583935][ T4218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.594566][ T4218] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 200.606300][ T4218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.616635][ T4218] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 200.627642][ T4218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.640643][ T4218] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 200.655237][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 200.665365][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 200.680149][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.728871][ T1239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.747716][ T1239] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.784614][ T4218] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.817403][ T4218] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.831682][ T4218] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.841222][ T4218] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.865093][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 200.916772][ T4321] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.925072][ T4345] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6'. [ 200.934566][ T4321] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.949322][ T4345] : renamed from caif0 [ 200.965341][ T4345] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 200.996717][ T1239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.014773][ T1239] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 201.065670][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 201.079973][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 201.089558][ C1] hrtimer: interrupt took 33994 ns [ 201.159235][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.176932][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 201.192751][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 201.252178][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.274619][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 201.312777][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 201.358563][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.392806][ T4360] FAULT_INJECTION: forcing a failure. [ 201.392806][ T4360] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 201.412789][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 201.421592][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 201.487362][ T4360] CPU: 1 PID: 4360 Comm: syz.1.10 Not tainted syzkaller #0 [ 201.494620][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 201.504711][ T4360] Call Trace: [ 201.508007][ T4360] [ 201.510961][ T4360] dump_stack_lvl+0x188/0x250 [ 201.515762][ T4360] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 201.521946][ T4360] ? show_regs_print_info+0x20/0x20 [ 201.527168][ T4360] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 201.533371][ T4360] should_fail+0x383/0x4b0 [ 201.538081][ T4360] _copy_from_user+0x2e/0x170 [ 201.542789][ T4360] iovec_from_user+0x142/0x370 [ 201.547592][ T4360] __import_iovec+0x70/0x490 [ 201.552721][ T4360] ? __lock_acquire+0x13b3/0x7d40 [ 201.558012][ T4360] import_iovec+0x6f/0xa0 [ 201.562367][ T4360] ___sys_sendmsg+0x1fd/0x2e0 [ 201.567243][ T4360] ? __sys_sendmsg+0x290/0x290 [ 201.572049][ T4360] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 201.578346][ T4360] __se_sys_sendmsg+0x1b7/0x2a0 [ 201.583283][ T4360] ? __x64_sys_sendmsg+0x80/0x80 [ 201.588260][ T4360] ? syscall_enter_from_user_mode+0x2a/0x70 [ 201.594222][ T4360] do_syscall_64+0x4c/0xa0 [ 201.598661][ T4360] ? clear_bhb_loop+0x30/0x80 [ 201.603364][ T4360] ? clear_bhb_loop+0x30/0x80 [ 201.608064][ T4360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 201.613988][ T4360] RIP: 0033:0x7f3cada33b19 [ 201.618417][ T4360] 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 [ 201.619458][ T4368] FAULT_INJECTION: forcing a failure. [ 201.619458][ T4368] name failslab, interval 1, probability 0, space 0, times 1 [ 201.638068][ T4360] RSP: 002b:00007f3cabc8a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 201.638096][ T4360] RAX: ffffffffffffffda RBX: 00007f3cadcb9fa0 RCX: 00007f3cada33b19 [ 201.638108][ T4360] RDX: 0000000000000000 RSI: 0000200000001280 RDI: 0000000000000004 [ 201.638118][ T4360] RBP: 00007f3cabc8a090 R08: 0000000000000000 R09: 0000000000000000 [ 201.638129][ T4360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.638140][ T4360] R13: 00007f3cadcba038 R14: 00007f3cadcb9fa0 R15: 00007ffcb700be78 [ 201.638167][ T4360] [ 201.770359][ T4311] Bluetooth: hci2: command 0x0419 tx timeout [ 201.777484][ T4311] Bluetooth: hci0: command 0x0419 tx timeout [ 201.783582][ T4311] Bluetooth: hci1: command 0x0419 tx timeout [ 201.790280][ T4311] Bluetooth: hci4: command 0x0419 tx timeout [ 201.796914][ T4368] CPU: 1 PID: 4368 Comm: syz.3.12 Not tainted syzkaller #0 [ 201.804132][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 201.814197][ T4368] Call Trace: [ 201.817493][ T4368] [ 201.820449][ T4368] dump_stack_lvl+0x188/0x250 [ 201.825151][ T4368] ? show_regs_print_info+0x20/0x20 [ 201.830434][ T4368] ? load_image+0x410/0x410 [ 201.834970][ T4368] ? __might_sleep+0xf0/0xf0 [ 201.839581][ T4368] ? __lock_acquire+0x7d40/0x7d40 [ 201.844634][ T4368] should_fail+0x383/0x4b0 [ 201.849080][ T4368] should_failslab+0x5/0x20 [ 201.853604][ T4368] slab_pre_alloc_hook+0x51/0xc0 [ 201.858563][ T4368] kmem_cache_alloc_node_trace+0x4a/0x2f0 [ 201.864299][ T4368] ? __get_vm_area_node+0x119/0x2d0 [ 201.869519][ T4368] __get_vm_area_node+0x119/0x2d0 [ 201.874573][ T4368] __vmalloc_node_range+0xef/0x8b0 [ 201.879701][ T4368] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 201.885268][ T4368] ? end_current_label_crit_section+0x170/0x170 [ 201.891531][ T4368] ? lockdep_hardirqs_on+0x94/0x140 [ 201.896751][ T4368] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 201.902310][ T4368] __vmalloc+0x76/0x80 [ 201.906399][ T4368] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 201.911957][ T4368] bpf_prog_alloc_no_stats+0x36/0x2c0 [ 201.917343][ T4368] bpf_prog_alloc+0x1a/0x1e0 [ 201.921948][ T4368] bpf_prog_load+0x7d1/0x14e0 [ 201.926655][ T4368] ? map_freeze+0x360/0x360 [ 201.931173][ T4368] ? __might_fault+0xb7/0x110 [ 201.935887][ T4368] ? __might_fault+0xb3/0x110 [ 201.940586][ T4368] ? bpf_lsm_bpf+0x5/0x10 [ 201.944928][ T4368] ? security_bpf+0x7a/0xa0 [ 201.949444][ T4368] __sys_bpf+0x532/0x6f0 [ 201.953705][ T4368] ? bpf_link_show_fdinfo+0x380/0x380 [ 201.959122][ T4368] __x64_sys_bpf+0x78/0x90 [ 201.963556][ T4368] do_syscall_64+0x4c/0xa0 [ 201.967976][ T4368] ? clear_bhb_loop+0x30/0x80 [ 201.972669][ T4368] ? clear_bhb_loop+0x30/0x80 [ 201.977902][ T4368] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 201.983807][ T4368] RIP: 0033:0x7efca1f6fb19 [ 201.988264][ T4368] 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 [ 202.007888][ T4368] RSP: 002b:00007efca01c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 202.016324][ T4368] RAX: ffffffffffffffda RBX: 00007efca21f5fa0 RCX: 00007efca1f6fb19 [ 202.024314][ T4368] RDX: 0000000000000048 RSI: 0000200000002340 RDI: 0000000000000005 [ 202.032299][ T4368] RBP: 00007efca01c6090 R08: 0000000000000000 R09: 0000000000000000 [ 202.040290][ T4368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.048279][ T4368] R13: 00007efca21f6038 R14: 00007efca21f5fa0 R15: 00007fff6078b6b8 [ 202.056282][ T4368] [ 202.089063][ T4372] netlink: 'syz.2.3': attribute type 29 has an invalid length. [ 202.110397][ T4311] Bluetooth: hci3: command 0x0419 tx timeout [ 202.129707][ T4368] syz.3.12: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 202.175075][ T4368] CPU: 0 PID: 4368 Comm: syz.3.12 Not tainted syzkaller #0 [ 202.182335][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 202.192399][ T4368] Call Trace: [ 202.195683][ T4368] [ 202.198613][ T4368] dump_stack_lvl+0x188/0x250 [ 202.203383][ T4368] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 202.209539][ T4368] ? show_regs_print_info+0x20/0x20 [ 202.214758][ T4368] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 202.221082][ T4368] warn_alloc+0x245/0x320 [ 202.225436][ T4368] ? zone_watermark_ok_safe+0x250/0x250 [ 202.230999][ T4368] ? __get_vm_area_node+0x2b5/0x2d0 [ 202.236217][ T4368] __vmalloc_node_range+0x2b1/0x8b0 [ 202.241426][ T4368] ? end_current_label_crit_section+0x170/0x170 [ 202.247673][ T4368] ? lockdep_hardirqs_on+0x94/0x140 [ 202.252876][ T4368] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 202.258417][ T4368] __vmalloc+0x76/0x80 [ 202.262494][ T4368] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 202.268088][ T4368] bpf_prog_alloc_no_stats+0x36/0x2c0 [ 202.273463][ T4368] bpf_prog_alloc+0x1a/0x1e0 [ 202.278052][ T4368] bpf_prog_load+0x7d1/0x14e0 [ 202.282744][ T4368] ? map_freeze+0x360/0x360 [ 202.287261][ T4368] ? __might_fault+0xb7/0x110 [ 202.291969][ T4368] ? __might_fault+0xb3/0x110 [ 202.296653][ T4368] ? bpf_lsm_bpf+0x5/0x10 [ 202.300989][ T4368] ? security_bpf+0x7a/0xa0 [ 202.305501][ T4368] __sys_bpf+0x532/0x6f0 [ 202.309752][ T4368] ? bpf_link_show_fdinfo+0x380/0x380 [ 202.315233][ T4368] __x64_sys_bpf+0x78/0x90 [ 202.319653][ T4368] do_syscall_64+0x4c/0xa0 [ 202.324068][ T4368] ? clear_bhb_loop+0x30/0x80 [ 202.328742][ T4368] ? clear_bhb_loop+0x30/0x80 [ 202.333437][ T4368] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 202.339335][ T4368] RIP: 0033:0x7efca1f6fb19 [ 202.343757][ T4368] 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 [ 202.363360][ T4368] RSP: 002b:00007efca01c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 202.371781][ T4368] RAX: ffffffffffffffda RBX: 00007efca21f5fa0 RCX: 00007efca1f6fb19 [ 202.379756][ T4368] RDX: 0000000000000048 RSI: 0000200000002340 RDI: 0000000000000005 [ 202.387731][ T4368] RBP: 00007efca01c6090 R08: 0000000000000000 R09: 0000000000000000 [ 202.396133][ T4368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.404100][ T4368] R13: 00007efca21f6038 R14: 00007efca21f5fa0 R15: 00007fff6078b6b8 [ 202.412177][ T4368] [ 202.427055][ T4375] device syzkaller0 entered promiscuous mode [ 202.439471][ T4372] netlink: 'syz.2.3': attribute type 29 has an invalid length. [ 202.488566][ T4368] Mem-Info: [ 202.491967][ T4368] active_anon:273 inactive_anon:6282 isolated_anon:0 [ 202.491967][ T4368] active_file:4222 inactive_file:36628 isolated_file:0 [ 202.491967][ T4368] unevictable:768 dirty:1436 writeback:0 [ 202.491967][ T4368] slab_reclaimable:20456 slab_unreclaimable:95890 [ 202.491967][ T4368] mapped:29011 shmem:2075 pagetables:640 bounce:0 [ 202.491967][ T4368] kernel_misc_reclaimable:0 [ 202.491967][ T4368] free:1396923 free_pcp:6857 free_cma:0 [ 202.584258][ T4368] Node 0 active_anon:1060kB inactive_anon:24416kB active_file:16684kB inactive_file:146512kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:116044kB dirty:5732kB writeback:0kB shmem:5920kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10464kB pagetables:2560kB all_unreclaimable? no [ 202.695026][ T4368] Node 1 active_anon:32kB inactive_anon:512kB active_file:204kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:12kB writeback:0kB shmem:2080kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 202.764952][ T4368] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 202.830663][ T4368] lowmem_reserve[]: 0 2523 2524 2524 2524 [ 202.851090][ T4368] Node 0 DMA32 free:1654156kB min:34648kB low:43308kB high:51968kB reserved_highatomic:0KB active_anon:1060kB inactive_anon:23180kB active_file:16828kB inactive_file:146416kB unevictable:1536kB writepending:5768kB present:3129332kB managed:2590800kB mlocked:0kB bounce:0kB free_pcp:25500kB local_pcp:15328kB free_cma:0kB [ 202.919899][ T4368] lowmem_reserve[]: 0 0 0 0 0 [ 202.924890][ T4368] Node 0 Normal free:0kB min:12kB low:12kB high:12kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:916kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 202.993980][ T4368] lowmem_reserve[]: 0 0 0 0 0 [ 203.005176][ T4368] Node 1 Normal free:3917480kB min:55240kB low:69048kB high:82856kB reserved_highatomic:0KB active_anon:32kB inactive_anon:512kB active_file:204kB inactive_file:0kB unevictable:1536kB writepending:12kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:4016kB local_pcp:3824kB free_cma:0kB [ 203.071208][ T4368] lowmem_reserve[]: 0 0 0 0 0 [ 203.076131][ T4368] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 203.101748][ T4368] Node 0 DMA32: 1*4kB (M) 1*8kB (U) 0*16kB 2*32kB (UE) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 2*512kB (UM) 1*1024kB (M) 3*2048kB (UM) 399*4096kB (M) = 1643596kB [ 203.128223][ T4368] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 203.146338][ T4368] Node 1 Normal: 194*4kB (UME) 40*8kB (UME) 32*16kB (UME) 156*32kB (UME) 54*64kB (UME) 23*128kB (UE) 12*256kB (UM) 2*512kB (UE) 1*1024kB (E) 2*2048kB (UM) 951*4096kB (M) = 3917512kB [ 203.171136][ T4368] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 203.182214][ T4368] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 203.200311][ T4368] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 203.220367][ T4368] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 203.232788][ T4368] 42500 total pagecache pages [ 203.241821][ T4368] 0 pages in swap cache [ 203.246146][ T4368] Swap cache stats: add 0, delete 0, find 0/0 [ 203.255304][ T4368] Free swap = 124996kB [ 203.263507][ T4368] Total swap = 124996kB [ 203.270693][ T4368] 2097051 pages RAM [ 203.274681][ T4368] 0 pages HighMem/MovableOnly [ 203.283618][ T4368] 415364 pages reserved [ 203.292531][ T4368] 0 pages cma reserved [ 203.743925][ T4392] device syzkaller0 entered promiscuous mode [ 204.841719][ T4403] device syzkaller0 entered promiscuous mode [ 205.966031][ T4437] syz.3.31 uses obsolete (PF_INET,SOCK_PACKET) [ 205.985890][ T4437] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 206.008383][ T4222] syzkaller1: tun_net_xmit 90 [ 206.015527][ T4437] syzkaller1: Linktype set failed because interface is up [ 207.054040][ T4516] bridge0: port 3(veth0_to_bond) entered blocking state [ 207.076360][ T4516] bridge0: port 3(veth0_to_bond) entered disabled state [ 207.086060][ T4516] device veth0_to_bond entered promiscuous mode [ 207.126079][ T4516] bridge0: port 3(veth0_to_bond) entered blocking state [ 207.133421][ T4516] bridge0: port 3(veth0_to_bond) entered forwarding state [ 207.254121][ T4523] device syzkaller0 entered promiscuous mode [ 207.466886][ T4524] device syzkaller0 entered promiscuous mode [ 207.666055][ T1110] rxe_eth0 speed is unknown, defaulting to 1000 [ 208.111525][ T4550] device syzkaller0 entered promiscuous mode [ 208.237357][ T4573] FAULT_INJECTION: forcing a failure. [ 208.237357][ T4573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 208.262927][ T4573] CPU: 1 PID: 4573 Comm: syz.0.79 Not tainted syzkaller #0 [ 208.270173][ T4573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 208.280230][ T4573] Call Trace: [ 208.283501][ T4573] [ 208.286418][ T4573] dump_stack_lvl+0x188/0x250 [ 208.291090][ T4573] ? show_regs_print_info+0x20/0x20 [ 208.296275][ T4573] ? load_image+0x410/0x410 [ 208.300796][ T4573] ? __lock_acquire+0x7d40/0x7d40 [ 208.305834][ T4573] should_fail+0x383/0x4b0 [ 208.310256][ T4573] _copy_to_user+0x2e/0x130 [ 208.314757][ T4573] simple_read_from_buffer+0xe3/0x150 [ 208.320140][ T4573] proc_fail_nth_read+0x1a6/0x220 [ 208.325164][ T4573] ? proc_fault_inject_write+0x310/0x310 [ 208.330791][ T4573] ? fsnotify_perm+0x254/0x560 [ 208.335545][ T4573] ? proc_fault_inject_write+0x310/0x310 [ 208.341166][ T4573] vfs_read+0x2ff/0xd50 [ 208.345313][ T4573] ? __lock_acquire+0x7d40/0x7d40 [ 208.350329][ T4573] ? kernel_read+0x1e0/0x1e0 [ 208.354923][ T4573] ? mutex_lock_nested+0x17/0x20 [ 208.359849][ T4573] ? __fdget_pos+0x2bf/0x370 [ 208.364425][ T4573] ? ksys_read+0x70/0x260 [ 208.368743][ T4573] ksys_read+0x153/0x260 [ 208.372975][ T4573] ? vfs_write+0xd70/0xd70 [ 208.377384][ T4573] ? lockdep_hardirqs_on+0x94/0x140 [ 208.382580][ T4573] do_syscall_64+0x4c/0xa0 [ 208.386987][ T4573] ? clear_bhb_loop+0x30/0x80 [ 208.391653][ T4573] ? clear_bhb_loop+0x30/0x80 [ 208.396316][ T4573] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 208.402201][ T4573] RIP: 0033:0x7f86164d534e [ 208.406606][ T4573] 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 [ 208.426199][ T4573] RSP: 002b:00007f861476afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 208.434604][ T4573] RAX: ffffffffffffffda RBX: 00007f861476b6c0 RCX: 00007f86164d534e [ 208.442564][ T4573] RDX: 000000000000000f RSI: 00007f861476b0a0 RDI: 0000000000000004 [ 208.450527][ T4573] RBP: 00007f861476b090 R08: 0000000000000000 R09: 0000000000000000 [ 208.458484][ T4573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 208.466441][ T4573] R13: 00007f861679b038 R14: 00007f861679afa0 R15: 00007ffe0911bbb8 [ 208.474421][ T4573] [ 209.053553][ T4600] device syzkaller0 entered promiscuous mode [ 209.267207][ T4610] netlink: 'syz.4.91': attribute type 9 has an invalid length. [ 209.342352][ T4610] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.91'. [ 210.120705][ T4630] device syzkaller0 entered promiscuous mode [ 210.490391][ T4660] netlink: 132 bytes leftover after parsing attributes in process `syz.3.105'. [ 210.652453][ T4666] device syzkaller0 entered promiscuous mode [ 210.756730][ T4681] FAULT_INJECTION: forcing a failure. [ 210.756730][ T4681] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 210.841570][ T4681] CPU: 0 PID: 4681 Comm: syz.1.113 Not tainted syzkaller #0 [ 210.848908][ T4681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 210.858979][ T4681] Call Trace: [ 210.862270][ T4681] [ 210.865211][ T4681] dump_stack_lvl+0x188/0x250 [ 210.869909][ T4681] ? show_regs_print_info+0x20/0x20 [ 210.875120][ T4681] ? load_image+0x410/0x410 [ 210.879644][ T4681] ? __lock_acquire+0x7d40/0x7d40 [ 210.884695][ T4681] should_fail+0x383/0x4b0 [ 210.889136][ T4681] _copy_from_user+0x2e/0x170 [ 210.893827][ T4681] __copy_msghdr_from_user+0xc9/0x630 [ 210.899215][ T4681] ? verify_lock_unused+0x140/0x140 [ 210.904433][ T4681] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 210.909752][ T4681] ___sys_sendmsg+0x19a/0x2e0 [ 210.914449][ T4681] ? __sys_sendmsg+0x290/0x290 [ 210.919264][ T4681] __se_sys_sendmsg+0x1b7/0x2a0 [ 210.924131][ T4681] ? __x64_sys_sendmsg+0x80/0x80 [ 210.929076][ T4681] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 210.935096][ T4681] ? lockdep_hardirqs_on+0x94/0x140 [ 210.940310][ T4681] do_syscall_64+0x4c/0xa0 [ 210.944739][ T4681] ? clear_bhb_loop+0x30/0x80 [ 210.949430][ T4681] ? clear_bhb_loop+0x30/0x80 [ 210.954119][ T4681] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 210.960023][ T4681] RIP: 0033:0x7f3cada33b19 [ 210.964451][ T4681] 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 [ 210.984118][ T4681] RSP: 002b:00007f3cabc8a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 210.992638][ T4681] RAX: ffffffffffffffda RBX: 00007f3cadcb9fa0 RCX: 00007f3cada33b19 [ 211.000620][ T4681] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000005 [ 211.008604][ T4681] RBP: 00007f3cabc8a090 R08: 0000000000000000 R09: 0000000000000000 [ 211.016588][ T4681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 211.024583][ T4681] R13: 00007f3cadcba038 R14: 00007f3cadcb9fa0 R15: 00007ffcb700be78 [ 211.032579][ T4681] [ 212.354423][ T4726] device syzkaller0 entered promiscuous mode [ 212.568541][ T4708] rxe_eth0 speed is unknown, defaulting to 1000 [ 212.579417][ T4735] netlink: 144316 bytes leftover after parsing attributes in process `syz.4.131'. [ 212.830142][ T4736] device syzkaller0 entered promiscuous mode [ 214.832534][ T4755] netlink: 'syz.3.138': attribute type 2 has an invalid length. [ 215.162885][ T4768] device syzkaller0 entered promiscuous mode [ 215.570659][ T4792] Zero length message leads to an empty skb [ 215.624055][ T4797] FAULT_INJECTION: forcing a failure. [ 215.624055][ T4797] name failslab, interval 1, probability 0, space 0, times 0 [ 215.649963][ T4794] device syzkaller0 entered promiscuous mode [ 215.661693][ T4797] CPU: 0 PID: 4797 Comm: syz.4.154 Not tainted syzkaller #0 [ 215.669026][ T4797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 215.679091][ T4797] Call Trace: [ 215.682376][ T4797] [ 215.685309][ T4797] dump_stack_lvl+0x188/0x250 [ 215.689998][ T4797] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 215.696169][ T4797] ? show_regs_print_info+0x20/0x20 [ 215.701404][ T4797] ? load_image+0x410/0x410 [ 215.705931][ T4797] should_fail+0x383/0x4b0 [ 215.710369][ T4797] should_failslab+0x5/0x20 [ 215.714880][ T4797] slab_pre_alloc_hook+0x51/0xc0 [ 215.719824][ T4797] ? dst_alloc+0x101/0x160 [ 215.724248][ T4797] kmem_cache_alloc+0x3d/0x280 [ 215.729029][ T4797] dst_alloc+0x101/0x160 [ 215.733291][ T4797] ip_route_output_key_hash_rcu+0x15b9/0x24f0 [ 215.739363][ T4797] ? ip_route_output_key_hash_rcu+0x1191/0x24f0 [ 215.745623][ T4797] ip_route_output_key_hash+0x1c6/0x300 [ 215.751181][ T4797] ? ip_route_input_rcu+0x30e0/0x30e0 [ 215.756654][ T4797] ? __lock_acquire+0x7d40/0x7d40 [ 215.761694][ T4797] ip_route_output_flow+0x26/0x150 [ 215.766895][ T4797] ? security_sk_classify_flow+0x77/0x90 [ 215.772540][ T4797] raw_sendmsg+0xf08/0x18b0 [ 215.777076][ T4797] ? compat_raw_ioctl+0x60/0x60 [ 215.781940][ T4797] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 215.787943][ T4797] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 215.794110][ T4797] ? sock_rps_record_flow+0x17/0x3b0 [ 215.799408][ T4797] ? inet_sendmsg+0x7a/0x2a0 [ 215.804001][ T4797] ? inet_send_prepare+0x250/0x250 [ 215.809121][ T4797] ____sys_sendmsg+0x5be/0x8f0 [ 215.813903][ T4797] ? __sys_sendmsg_sock+0x30/0x30 [ 215.818941][ T4797] ? import_iovec+0x6f/0xa0 [ 215.823455][ T4797] ___sys_sendmsg+0x236/0x2e0 [ 215.828158][ T4797] ? __sys_sendmsg+0x290/0x290 [ 215.832940][ T4797] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 215.838695][ T4797] __se_sys_sendmsg+0x1b7/0x2a0 [ 215.843559][ T4797] ? __x64_sys_sendmsg+0x80/0x80 [ 215.848527][ T4797] ? syscall_enter_from_user_mode+0x2a/0x70 [ 215.854444][ T4797] do_syscall_64+0x4c/0xa0 [ 215.858875][ T4797] ? clear_bhb_loop+0x30/0x80 [ 215.863568][ T4797] ? clear_bhb_loop+0x30/0x80 [ 215.868258][ T4797] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 215.874158][ T4797] RIP: 0033:0x7fac1eb10b19 [ 215.878582][ T4797] 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 [ 215.898196][ T4797] RSP: 002b:00007fac1cd67028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 215.906626][ T4797] RAX: ffffffffffffffda RBX: 00007fac1ed96fa0 RCX: 00007fac1eb10b19 [ 215.914606][ T4797] RDX: 0000010000000000 RSI: 00002000000001c0 RDI: 0000000000000005 [ 215.922588][ T4797] RBP: 00007fac1cd67090 R08: 0000000000000000 R09: 0000000000000000 [ 215.930573][ T4797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.938552][ T4797] R13: 00007fac1ed97038 R14: 00007fac1ed96fa0 R15: 00007ffe7bdcf228 [ 215.946565][ T4797] [ 216.298341][ T4811] netlink: 'syz.4.158': attribute type 10 has an invalid length. [ 216.330861][ T4811] netlink: 40 bytes leftover after parsing attributes in process `syz.4.158'. [ 216.362204][ T4811] bridge0: port 3(bond0) entered blocking state [ 216.379750][ T4811] bridge0: port 3(bond0) entered disabled state [ 216.387881][ T4811] device bond0 entered promiscuous mode [ 216.393593][ T4811] device bond_slave_0 entered promiscuous mode [ 216.400330][ T4811] device bond_slave_1 entered promiscuous mode [ 216.408103][ T4811] bridge0: port 3(bond0) entered blocking state [ 216.414605][ T4811] bridge0: port 3(bond0) entered forwarding state [ 216.624444][ T4822] device syzkaller0 entered promiscuous mode [ 217.145939][ T4845] device syzkaller0 entered promiscuous mode [ 217.574268][ T4868] device syzkaller0 entered promiscuous mode [ 218.158027][ T4888] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 218.164874][ T4888] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 218.694151][ T4897] device syzkaller0 entered promiscuous mode [ 219.110234][ T4918] device syzkaller0 entered promiscuous mode [ 219.294719][ T4922] device syzkaller0 entered promiscuous mode [ 220.222403][ T4958] device syzkaller0 entered promiscuous mode [ 220.281126][ T4962] bridge0: port 3(ip6gretap0) entered blocking state [ 220.310168][ T4962] bridge0: port 3(ip6gretap0) entered disabled state [ 220.367990][ T4962] device ip6gretap0 entered promiscuous mode [ 220.374786][ T4962] bridge0: port 3(ip6gretap0) entered blocking state [ 220.381595][ T4962] bridge0: port 3(ip6gretap0) entered forwarding state [ 220.910770][ T4989] netlink: 'syz.1.224': attribute type 3 has an invalid length. [ 220.932631][ T4989] netlink: 132 bytes leftover after parsing attributes in process `syz.1.224'. [ 220.992091][ T4991] device syzkaller0 entered promiscuous mode [ 222.230764][ T5040] device syzkaller0 entered promiscuous mode [ 222.996121][ T5089] netlink: 144 bytes leftover after parsing attributes in process `syz.0.259'. [ 223.101262][ T5095] device syzkaller0 entered promiscuous mode [ 223.410316][ T5121] netlink: 105120 bytes leftover after parsing attributes in process `syz.4.270'. [ 223.585479][ T5133] netlink: 'syz.1.276': attribute type 2 has an invalid length. [ 223.596963][ T5133] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.276'. [ 223.903499][ T5140] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 223.930215][ T5147] device syzkaller0 entered promiscuous mode [ 224.251512][ T5163] netlink: 'syz.2.285': attribute type 10 has an invalid length. [ 224.346595][ T5163] netlink: 40 bytes leftover after parsing attributes in process `syz.2.285'. [ 224.831588][ T5178] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.290'. [ 225.198318][ T5200] device syzkaller0 entered promiscuous mode [ 225.270547][ T5208] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 225.277047][ T5208] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 226.252534][ T5238] device syzkaller0 entered promiscuous mode [ 226.762185][ T5239] rxe_eth0 speed is unknown, defaulting to 1000 [ 227.901409][ T5263] rxe_eth0 speed is unknown, defaulting to 1000 [ 227.909351][ T5281] netlink: 'syz.3.329': attribute type 21 has an invalid length. [ 227.935700][ T5281] netlink: 132 bytes leftover after parsing attributes in process `syz.3.329'. [ 228.043637][ T5283] device syzkaller0 entered promiscuous mode [ 228.108048][ T5289] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 228.125269][ T5289] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.618701][ T5309] netlink: 'syz.2.340': attribute type 10 has an invalid length. [ 228.769278][ T5314] netlink: 'syz.1.342': attribute type 1 has an invalid length. [ 228.785275][ T5314] netlink: 112865 bytes leftover after parsing attributes in process `syz.1.342'. [ 228.793464][ T5309] syz.2.340 (5309) used greatest stack depth: 19160 bytes left [ 228.881975][ T5316] device syzkaller0 entered promiscuous mode [ 229.155810][ T5326] netlink: 'syz.1.346': attribute type 21 has an invalid length. [ 229.163817][ T5326] netlink: 128 bytes leftover after parsing attributes in process `syz.1.346'. [ 229.173350][ T5326] netlink: 3 bytes leftover after parsing attributes in process `syz.1.346'. [ 229.413754][ T5337] device syzkaller0 entered promiscuous mode [ 229.574514][ T5347] delete_channel: no stack [ 229.748725][ T5352] netlink: 'syz.3.355': attribute type 2 has an invalid length. [ 229.801602][ T5352] netlink: 'syz.3.355': attribute type 3 has an invalid length. [ 229.842187][ T5352] netlink: 132 bytes leftover after parsing attributes in process `syz.3.355'. [ 230.682818][ T5377] device syzkaller0 entered promiscuous mode [ 231.483443][ T5386] device syzkaller0 entered promiscuous mode [ 231.566634][ T5394] netlink: 20 bytes leftover after parsing attributes in process `syz.2.370'. [ 231.596060][ T5394] : renamed from caif0 [ 231.626145][ T5394] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 232.173164][ T5403] FAULT_INJECTION: forcing a failure. [ 232.173164][ T5403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 232.227267][ T5403] CPU: 0 PID: 5403 Comm: syz.2.374 Not tainted syzkaller #0 [ 232.234732][ T5403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 232.244808][ T5403] Call Trace: [ 232.248114][ T5403] [ 232.251052][ T5403] dump_stack_lvl+0x188/0x250 [ 232.255747][ T5403] ? show_regs_print_info+0x20/0x20 [ 232.260953][ T5403] ? load_image+0x410/0x410 [ 232.265468][ T5403] ? __lock_acquire+0x7d40/0x7d40 [ 232.270502][ T5403] should_fail+0x383/0x4b0 [ 232.274932][ T5403] _copy_from_iter+0x234/0x1160 [ 232.279802][ T5403] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 232.285187][ T5403] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 232.291354][ T5403] ? packet_sendmsg+0x434e/0x4e70 [ 232.296390][ T5403] packet_sendmsg+0x3020/0x4e70 [ 232.301247][ T5403] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 232.307502][ T5403] ? aa_sk_perm+0x910/0x910 [ 232.312035][ T5403] ? lockdep_hardirqs_on+0x94/0x140 [ 232.317236][ T5403] ? __might_sleep+0xf0/0xf0 [ 232.321834][ T5403] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 232.327996][ T5403] ? aa_sk_perm+0xb0/0x910 [ 232.332444][ T5403] ? aa_sk_perm+0x7dc/0x910 [ 232.336973][ T5403] ? packet_getsockopt+0x9a0/0x9a0 [ 232.342106][ T5403] ? unpack_trans_table+0x390/0x1690 [ 232.347399][ T5403] ? apparmor_socket_sendmsg+0x88/0x230 [ 232.352946][ T5403] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 232.358321][ T5403] ? security_socket_sendmsg+0x7c/0xa0 [ 232.363784][ T5403] ? packet_getsockopt+0x9a0/0x9a0 [ 232.368898][ T5403] ____sys_sendmsg+0x5be/0x8f0 [ 232.373676][ T5403] ? __sys_sendmsg_sock+0x30/0x30 [ 232.378707][ T5403] ? import_iovec+0x6f/0xa0 [ 232.383219][ T5403] ___sys_sendmsg+0x236/0x2e0 [ 232.387909][ T5403] ? __sys_sendmsg+0x290/0x290 [ 232.392714][ T5403] __se_sys_sendmsg+0x1b7/0x2a0 [ 232.397570][ T5403] ? __x64_sys_sendmsg+0x80/0x80 [ 232.402506][ T5403] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 232.408501][ T5403] ? lockdep_hardirqs_on+0x94/0x140 [ 232.413707][ T5403] do_syscall_64+0x4c/0xa0 [ 232.418122][ T5403] ? clear_bhb_loop+0x30/0x80 [ 232.422800][ T5403] ? clear_bhb_loop+0x30/0x80 [ 232.427480][ T5403] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 232.433375][ T5403] RIP: 0033:0x7effe75f8b19 [ 232.437797][ T5403] 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 [ 232.457405][ T5403] RSP: 002b:00007effe584f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 232.465826][ T5403] RAX: ffffffffffffffda RBX: 00007effe787efa0 RCX: 00007effe75f8b19 [ 232.473807][ T5403] RDX: 0000000000000000 RSI: 0000200000001280 RDI: 0000000000000004 [ 232.481779][ T5403] RBP: 00007effe584f090 R08: 0000000000000000 R09: 0000000000000000 [ 232.489752][ T5403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 232.497722][ T5403] R13: 00007effe787f038 R14: 00007effe787efa0 R15: 00007ffc2898cd68 [ 232.505712][ T5403] [ 232.672909][ T5401] netlink: 'syz.1.373': attribute type 10 has an invalid length. [ 234.923749][ T5401] device veth0_vlan left promiscuous mode [ 234.944683][ T5401] device veth0_vlan entered promiscuous mode [ 234.974914][ T5401] team0: Device veth0_vlan failed to register rx_handler [ 237.207923][ T5437] device syzkaller0 entered promiscuous mode [ 237.240896][ T5449] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.385'. [ 239.390734][ T5494] FAULT_INJECTION: forcing a failure. [ 239.390734][ T5494] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 239.466295][ T5494] CPU: 0 PID: 5494 Comm: syz.2.401 Not tainted syzkaller #0 [ 239.473634][ T5494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 239.483804][ T5494] Call Trace: [ 239.487089][ T5494] [ 239.490022][ T5494] dump_stack_lvl+0x188/0x250 [ 239.494711][ T5494] ? show_regs_print_info+0x20/0x20 [ 239.499916][ T5494] ? load_image+0x410/0x410 [ 239.504445][ T5494] ? __lock_acquire+0x7d40/0x7d40 [ 239.509496][ T5494] should_fail+0x383/0x4b0 [ 239.513935][ T5494] _copy_from_user+0x2e/0x170 [ 239.518621][ T5494] iovec_from_user+0x142/0x370 [ 239.523396][ T5494] __import_iovec+0x70/0x490 [ 239.528036][ T5494] import_iovec+0x6f/0xa0 [ 239.532386][ T5494] ___sys_sendmsg+0x1fd/0x2e0 [ 239.537081][ T5494] ? __sys_sendmsg+0x290/0x290 [ 239.541881][ T5494] __se_sys_sendmsg+0x1b7/0x2a0 [ 239.546742][ T5494] ? __x64_sys_sendmsg+0x80/0x80 [ 239.551707][ T5494] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 239.557742][ T5494] ? lockdep_hardirqs_on+0x94/0x140 [ 239.563041][ T5494] do_syscall_64+0x4c/0xa0 [ 239.567459][ T5494] ? clear_bhb_loop+0x30/0x80 [ 239.572142][ T5494] ? clear_bhb_loop+0x30/0x80 [ 239.576913][ T5494] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 239.582811][ T5494] RIP: 0033:0x7effe75f8b19 [ 239.587239][ T5494] 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 [ 239.606845][ T5494] RSP: 002b:00007effe584f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 239.615264][ T5494] RAX: ffffffffffffffda RBX: 00007effe787efa0 RCX: 00007effe75f8b19 [ 239.623239][ T5494] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000005 [ 239.631208][ T5494] RBP: 00007effe584f090 R08: 0000000000000000 R09: 0000000000000000 [ 239.639172][ T5494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 239.647139][ T5494] R13: 00007effe787f038 R14: 00007effe787efa0 R15: 00007ffc2898cd68 [ 239.655124][ T5494] [ 239.794255][ T5500] device syzkaller0 entered promiscuous mode [ 239.967490][ T5519] delete_channel: no stack [ 240.154523][ T5532] FAULT_INJECTION: forcing a failure. [ 240.154523][ T5532] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 240.201844][ T5538] netlink: 'syz.2.417': attribute type 2 has an invalid length. [ 240.211401][ T5532] CPU: 1 PID: 5532 Comm: syz.4.413 Not tainted syzkaller #0 [ 240.218725][ T5532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 240.228799][ T5532] Call Trace: [ 240.232091][ T5532] [ 240.235028][ T5532] dump_stack_lvl+0x188/0x250 [ 240.239717][ T5532] ? show_regs_print_info+0x20/0x20 [ 240.244928][ T5532] ? load_image+0x410/0x410 [ 240.249437][ T5532] ? __lock_acquire+0x7d40/0x7d40 [ 240.254560][ T5532] should_fail+0x383/0x4b0 [ 240.258972][ T5532] _copy_from_user+0x2e/0x170 [ 240.263638][ T5532] __sys_bpf+0x26d/0x6f0 [ 240.267873][ T5532] ? bpf_link_show_fdinfo+0x380/0x380 [ 240.273337][ T5532] __x64_sys_bpf+0x78/0x90 [ 240.277744][ T5532] do_syscall_64+0x4c/0xa0 [ 240.282144][ T5532] ? clear_bhb_loop+0x30/0x80 [ 240.286809][ T5532] ? clear_bhb_loop+0x30/0x80 [ 240.291472][ T5532] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 240.297365][ T5532] RIP: 0033:0x7fac1eb10b19 [ 240.301790][ T5532] 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 [ 240.321397][ T5532] RSP: 002b:00007fac1cd67028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 240.329807][ T5532] RAX: ffffffffffffffda RBX: 00007fac1ed96fa0 RCX: 00007fac1eb10b19 [ 240.337769][ T5532] RDX: 0000000000000050 RSI: 0000200000000340 RDI: 000000000000000a [ 240.345740][ T5532] RBP: 00007fac1cd67090 R08: 0000000000000000 R09: 0000000000000000 [ 240.353698][ T5532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.361658][ T5532] R13: 00007fac1ed97038 R14: 00007fac1ed96fa0 R15: 00007ffe7bdcf228 [ 240.369632][ T5532] [ 240.387538][ T5536] netlink: 'syz.1.416': attribute type 39 has an invalid length. [ 240.407453][ T5541] netlink: 'syz.0.418': attribute type 2 has an invalid length. [ 240.446362][ T5541] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.418'. [ 240.569545][ T5540] netlink: 128 bytes leftover after parsing attributes in process `syz.0.418'. [ 240.595133][ T5540] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 240.784176][ T5551] device syzkaller0 entered promiscuous mode [ 241.099532][ T5556] device syzkaller0 entered promiscuous mode [ 241.345455][ T5579] FAULT_INJECTION: forcing a failure. [ 241.345455][ T5579] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 241.496681][ T5579] CPU: 0 PID: 5579 Comm: syz.1.432 Not tainted syzkaller #0 [ 241.504030][ T5579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 241.514097][ T5579] Call Trace: [ 241.517374][ T5579] [ 241.520296][ T5579] dump_stack_lvl+0x188/0x250 [ 241.524974][ T5579] ? show_regs_print_info+0x20/0x20 [ 241.530166][ T5579] ? load_image+0x410/0x410 [ 241.534661][ T5579] ? ip_route_output_flow+0x26/0x150 [ 241.539942][ T5579] ? rcu_nmi_exit+0x6f/0xf0 [ 241.544441][ T5579] should_fail+0x383/0x4b0 [ 241.548857][ T5579] prepare_alloc_pages+0x1e3/0x5b0 [ 241.553967][ T5579] __alloc_pages+0x11b/0x480 [ 241.558556][ T5579] ? zone_statistics+0x170/0x170 [ 241.563493][ T5579] ? alloc_pages+0x452/0x560 [ 241.568077][ T5579] skb_page_frag_refill+0x225/0x4c0 [ 241.573281][ T5579] sk_page_frag_refill+0x4a/0x200 [ 241.578296][ T5579] __ip_append_data+0x1227/0x3320 [ 241.583308][ T5579] ? verify_lock_unused+0x140/0x140 [ 241.588516][ T5579] ? raw_send_hdrinc+0x10f0/0x10f0 [ 241.593624][ T5579] ? ip_setup_cork+0x870/0x870 [ 241.598390][ T5579] ? __local_bh_enable_ip+0x136/0x1c0 [ 241.603762][ T5579] ip_append_data+0x132/0x1a0 [ 241.608430][ T5579] ? raw_send_hdrinc+0x10f0/0x10f0 [ 241.613535][ T5579] raw_sendmsg+0x1254/0x18b0 [ 241.618126][ T5579] ? compat_raw_ioctl+0x60/0x60 [ 241.622988][ T5579] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 241.629392][ T5579] ? aa_sock_msg_perm+0x94/0x150 [ 241.634322][ T5579] ? sock_rps_record_flow+0x17/0x3b0 [ 241.639598][ T5579] ? inet_sendmsg+0x7a/0x2a0 [ 241.644175][ T5579] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 241.649453][ T5579] ? inet_send_prepare+0x250/0x250 [ 241.654560][ T5579] ____sys_sendmsg+0x5be/0x8f0 [ 241.659319][ T5579] ? __sys_sendmsg_sock+0x30/0x30 [ 241.664335][ T5579] ? import_iovec+0x6f/0xa0 [ 241.668827][ T5579] ___sys_sendmsg+0x236/0x2e0 [ 241.673500][ T5579] ? __sys_sendmsg+0x290/0x290 [ 241.678288][ T5579] __se_sys_sendmsg+0x1b7/0x2a0 [ 241.683138][ T5579] ? __x64_sys_sendmsg+0x80/0x80 [ 241.688080][ T5579] ? syscall_enter_from_user_mode+0x2a/0x70 [ 241.693965][ T5579] do_syscall_64+0x4c/0xa0 [ 241.698370][ T5579] ? clear_bhb_loop+0x30/0x80 [ 241.703038][ T5579] ? clear_bhb_loop+0x30/0x80 [ 241.707706][ T5579] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 241.713587][ T5579] RIP: 0033:0x7f3cada33b19 [ 241.717989][ T5579] 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 [ 241.737591][ T5579] RSP: 002b:00007f3cabc8a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 241.746007][ T5579] RAX: ffffffffffffffda RBX: 00007f3cadcb9fa0 RCX: 00007f3cada33b19 [ 241.753970][ T5579] RDX: 0000010000000000 RSI: 00002000000001c0 RDI: 0000000000000005 [ 241.761930][ T5579] RBP: 00007f3cabc8a090 R08: 0000000000000000 R09: 0000000000000000 [ 241.769895][ T5579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 241.777856][ T5579] R13: 00007f3cadcba038 R14: 00007f3cadcb9fa0 R15: 00007ffcb700be78 [ 241.785837][ T5579] [ 241.959783][ T5586] netlink: 14 bytes leftover after parsing attributes in process `syz.3.435'. [ 242.018481][ T5586] netlink: get zone limit has 4 unknown bytes [ 242.063665][ T5598] netlink: 'syz.1.439': attribute type 2 has an invalid length. [ 242.080895][ T5598] netlink: 'syz.1.439': attribute type 8 has an invalid length. [ 242.106692][ T5598] netlink: 132 bytes leftover after parsing attributes in process `syz.1.439'. [ 242.234481][ T5613] FAULT_INJECTION: forcing a failure. [ 242.234481][ T5613] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 242.304090][ T5613] CPU: 0 PID: 5613 Comm: syz.2.445 Not tainted syzkaller #0 [ 242.311465][ T5613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 242.321536][ T5613] Call Trace: [ 242.324829][ T5613] [ 242.327772][ T5613] dump_stack_lvl+0x188/0x250 [ 242.332470][ T5613] ? show_regs_print_info+0x20/0x20 [ 242.337695][ T5613] ? load_image+0x410/0x410 [ 242.342223][ T5613] ? __lock_acquire+0x7d40/0x7d40 [ 242.347283][ T5613] should_fail+0x383/0x4b0 [ 242.351718][ T5613] _copy_from_user+0x2e/0x170 [ 242.356419][ T5613] __copy_msghdr_from_user+0xc9/0x630 [ 242.361810][ T5613] ? verify_lock_unused+0x140/0x140 [ 242.367033][ T5613] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 242.372350][ T5613] ___sys_sendmsg+0x19a/0x2e0 [ 242.377059][ T5613] ? __sys_sendmsg+0x290/0x290 [ 242.381875][ T5613] __se_sys_sendmsg+0x1b7/0x2a0 [ 242.386756][ T5613] ? __x64_sys_sendmsg+0x80/0x80 [ 242.391705][ T5613] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 242.395364][ T5619] device syzkaller0 entered promiscuous mode [ 242.397706][ T5613] ? lockdep_hardirqs_on+0x94/0x140 [ 242.397736][ T5613] do_syscall_64+0x4c/0xa0 [ 242.397752][ T5613] ? clear_bhb_loop+0x30/0x80 [ 242.397769][ T5613] ? clear_bhb_loop+0x30/0x80 [ 242.397786][ T5613] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 242.397805][ T5613] RIP: 0033:0x7effe75f8b19 [ 242.432959][ T5613] 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 [ 242.452575][ T5613] RSP: 002b:00007effe584f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 242.460987][ T5613] RAX: ffffffffffffffda RBX: 00007effe787efa0 RCX: 00007effe75f8b19 [ 242.468949][ T5613] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000003 [ 242.476908][ T5613] RBP: 00007effe584f090 R08: 0000000000000000 R09: 0000000000000000 [ 242.484869][ T5613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 242.492829][ T5613] R13: 00007effe787f038 R14: 00007effe787efa0 R15: 00007ffc2898cd68 [ 242.500803][ T5613] [ 243.693708][ T5648] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 243.700246][ T5648] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 243.735375][ T5650] netlink: 128 bytes leftover after parsing attributes in process `syz.0.457'. [ 243.753508][ T5650] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 244.400620][ T5676] device syzkaller0 entered promiscuous mode [ 244.797488][ T5692] device syzkaller0 entered promiscuous mode [ 245.059820][ T5711] device syzkaller0 entered promiscuous mode [ 245.313997][ T5722] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 245.318062][ T5718] device syzkaller0 entered promiscuous mode [ 245.390204][ T5720] device syzkaller0 entered promiscuous mode [ 245.398496][ T5718] FAULT_INJECTION: forcing a failure. [ 245.398496][ T5718] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 245.414507][ T5718] CPU: 1 PID: 5718 Comm: syz.2.479 Not tainted syzkaller #0 [ 245.421838][ T5718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 245.431910][ T5718] Call Trace: [ 245.435192][ T5718] [ 245.438113][ T5718] dump_stack_lvl+0x188/0x250 [ 245.442786][ T5718] ? show_regs_print_info+0x20/0x20 [ 245.447975][ T5718] ? load_image+0x410/0x410 [ 245.452473][ T5718] ? __lock_acquire+0x7d40/0x7d40 [ 245.457497][ T5718] should_fail+0x383/0x4b0 [ 245.461918][ T5718] _copy_from_iter+0x234/0x1160 [ 245.466784][ T5718] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 245.472164][ T5718] tun_get_user+0x385/0x3b10 [ 245.476749][ T5718] ? trace_event_raw_event_lock+0x250/0x250 [ 245.482645][ T5718] ? tun_ring_recv+0xc90/0xc90 [ 245.487406][ T5718] ? rcu_lock_release+0x5/0x20 [ 245.492164][ T5718] ? __lock_acquire+0x7d40/0x7d40 [ 245.497184][ T5718] ? trace_event_raw_event_lock+0x250/0x250 [ 245.503078][ T5718] tun_chr_write_iter+0x112/0x1e0 [ 245.508110][ T5718] vfs_write+0x748/0xd70 [ 245.512356][ T5718] ? file_end_write+0x250/0x250 [ 245.517202][ T5718] ? __fget_files+0x402/0x470 [ 245.521882][ T5718] ? __fdget_pos+0x1e2/0x370 [ 245.526462][ T5718] ? ksys_write+0x70/0x260 [ 245.530876][ T5718] ksys_write+0x153/0x260 [ 245.535200][ T5718] ? __ia32_sys_read+0x80/0x80 [ 245.539960][ T5718] ? lockdep_hardirqs_on+0x94/0x140 [ 245.545159][ T5718] do_syscall_64+0x4c/0xa0 [ 245.549574][ T5718] ? clear_bhb_loop+0x30/0x80 [ 245.554247][ T5718] ? clear_bhb_loop+0x30/0x80 [ 245.558915][ T5718] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 245.564800][ T5718] RIP: 0033:0x7effe75f8b19 [ 245.569208][ T5718] 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 [ 245.588806][ T5718] RSP: 002b:00007effe584f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 245.597215][ T5718] RAX: ffffffffffffffda RBX: 00007effe787efa0 RCX: 00007effe75f8b19 [ 245.605178][ T5718] RDX: 000000000000ffdd RSI: 0000200000000280 RDI: 0000000000000007 [ 245.613138][ T5718] RBP: 00007effe584f090 R08: 0000000000000000 R09: 0000000000000000 [ 245.621100][ T5718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 245.629061][ T5718] R13: 00007effe787f038 R14: 00007effe787efa0 R15: 00007ffc2898cd68 [ 245.637042][ T5718] [ 245.763682][ T5729] netlink: 'syz.0.483': attribute type 3 has an invalid length. [ 245.784570][ T5729] netlink: 132 bytes leftover after parsing attributes in process `syz.0.483'. [ 245.837779][ T5731] netlink: 36 bytes leftover after parsing attributes in process `syz.0.484'. [ 245.849803][ T5731] : renamed from caif0 [ 245.863192][ T5731] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 245.925568][ T5735] netlink: 'syz.1.486': attribute type 21 has an invalid length. [ 245.966568][ T5735] netlink: 'syz.1.486': attribute type 1 has an invalid length. [ 246.077530][ T5746] netlink: 64771 bytes leftover after parsing attributes in process `syz.3.488'. [ 246.240433][ T5767] netlink: 64771 bytes leftover after parsing attributes in process `syz.3.488'. [ 246.376022][ T5776] netlink: 132 bytes leftover after parsing attributes in process `syz.1.493'. [ 246.884097][ T5786] device syzkaller0 entered promiscuous mode [ 247.348777][ T5799] FAULT_INJECTION: forcing a failure. [ 247.348777][ T5799] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 247.376801][ T5799] CPU: 0 PID: 5799 Comm: syz.4.502 Not tainted syzkaller #0 [ 247.384176][ T5799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 247.394248][ T5799] Call Trace: [ 247.397538][ T5799] [ 247.400481][ T5799] dump_stack_lvl+0x188/0x250 [ 247.405179][ T5799] ? show_regs_print_info+0x20/0x20 [ 247.410409][ T5799] ? load_image+0x410/0x410 [ 247.414936][ T5799] ? __lock_acquire+0x7d40/0x7d40 [ 247.419958][ T5799] should_fail+0x383/0x4b0 [ 247.424365][ T5799] _copy_to_user+0x2e/0x130 [ 247.428853][ T5799] simple_read_from_buffer+0xe3/0x150 [ 247.434217][ T5799] proc_fail_nth_read+0x1a6/0x220 [ 247.439234][ T5799] ? proc_fault_inject_write+0x310/0x310 [ 247.444859][ T5799] ? fsnotify_perm+0x254/0x560 [ 247.449610][ T5799] ? proc_fault_inject_write+0x310/0x310 [ 247.455229][ T5799] vfs_read+0x2ff/0xd50 [ 247.459371][ T5799] ? __lock_acquire+0x7d40/0x7d40 [ 247.464416][ T5799] ? kernel_read+0x1e0/0x1e0 [ 247.469014][ T5799] ? mutex_lock_nested+0x17/0x20 [ 247.473948][ T5799] ? __fdget_pos+0x2bf/0x370 [ 247.478537][ T5799] ? ksys_read+0x70/0x260 [ 247.482855][ T5799] ksys_read+0x153/0x260 [ 247.487084][ T5799] ? vfs_write+0xd70/0xd70 [ 247.491490][ T5799] ? lockdep_hardirqs_on+0x94/0x140 [ 247.496677][ T5799] do_syscall_64+0x4c/0xa0 [ 247.501080][ T5799] ? clear_bhb_loop+0x30/0x80 [ 247.505764][ T5799] ? clear_bhb_loop+0x30/0x80 [ 247.510443][ T5799] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 247.516322][ T5799] RIP: 0033:0x7fac1ead134e [ 247.520723][ T5799] 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 [ 247.540320][ T5799] RSP: 002b:00007fac1cd66fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 247.548745][ T5799] RAX: ffffffffffffffda RBX: 00007fac1cd676c0 RCX: 00007fac1ead134e [ 247.556709][ T5799] RDX: 000000000000000f RSI: 00007fac1cd670a0 RDI: 0000000000000009 [ 247.564689][ T5799] RBP: 00007fac1cd67090 R08: 0000000000000000 R09: 0000000000000000 [ 247.572643][ T5799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.580618][ T5799] R13: 00007fac1ed97038 R14: 00007fac1ed96fa0 R15: 00007ffe7bdcf228 [ 247.588610][ T5799] [ 247.748129][ T5806] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.503'. [ 247.854629][ T5809] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.503'. [ 247.972975][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 247.995514][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.011922][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.062064][ T5821] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 248.126825][ T5821] syzkaller0: linktype set to 6 [ 248.174862][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.221720][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.276426][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.303335][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.391398][ T5850] netlink: 'syz.0.515': attribute type 3 has an invalid length. [ 248.435402][ T5850] netlink: 118424 bytes leftover after parsing attributes in process `syz.0.515'. [ 248.444054][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.450683][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.458094][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.476493][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.528344][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.540476][ T5848] netlink: 144 bytes leftover after parsing attributes in process `syz.3.514'. [ 248.618321][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.626996][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.675810][ T5822] syzkaller0: tun_chr_ioctl cmd 1074025673 [ 248.827912][ T5866] netlink: 105120 bytes leftover after parsing attributes in process `syz.3.518'. [ 248.894600][ T5858] device syzkaller0 entered promiscuous mode [ 249.229151][ T5877] netlink: 'syz.1.522': attribute type 2 has an invalid length. [ 249.285643][ T5877] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.522'. [ 249.486976][ T5892] netlink: 'syz.0.529': attribute type 10 has an invalid length. [ 249.505353][ T5892] netlink: 40 bytes leftover after parsing attributes in process `syz.0.529'. [ 249.578931][ T5896] netlink: 'syz.4.527': attribute type 3 has an invalid length. [ 249.671418][ T5900] FAULT_INJECTION: forcing a failure. [ 249.671418][ T5900] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 249.702261][ T5896] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.527'. [ 249.752995][ T5900] CPU: 1 PID: 5900 Comm: syz.2.531 Not tainted syzkaller #0 [ 249.760346][ T5900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 249.770415][ T5900] Call Trace: [ 249.773706][ T5900] [ 249.776649][ T5900] dump_stack_lvl+0x188/0x250 [ 249.781358][ T5900] ? show_regs_print_info+0x20/0x20 [ 249.786571][ T5900] ? load_image+0x410/0x410 [ 249.791099][ T5900] ? __lock_acquire+0x7d40/0x7d40 [ 249.796157][ T5900] should_fail+0x383/0x4b0 [ 249.800594][ T5900] _copy_from_user+0x2e/0x170 [ 249.805286][ T5900] __sys_bpf+0x26d/0x6f0 [ 249.809546][ T5900] ? bpf_link_show_fdinfo+0x380/0x380 [ 249.814951][ T5900] __x64_sys_bpf+0x78/0x90 [ 249.819380][ T5900] do_syscall_64+0x4c/0xa0 [ 249.823806][ T5900] ? clear_bhb_loop+0x30/0x80 [ 249.828484][ T5900] ? clear_bhb_loop+0x30/0x80 [ 249.833177][ T5900] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 249.839086][ T5900] RIP: 0033:0x7effe75f8b19 [ 249.843511][ T5900] 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 [ 249.863125][ T5900] RSP: 002b:00007effe584f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 249.871556][ T5900] RAX: ffffffffffffffda RBX: 00007effe787efa0 RCX: 00007effe75f8b19 [ 249.879545][ T5900] RDX: 0000000000000050 RSI: 0000200000001600 RDI: 000000000000000a [ 249.887531][ T5900] RBP: 00007effe584f090 R08: 0000000000000000 R09: 0000000000000000 [ 249.895516][ T5900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 249.903496][ T5900] R13: 00007effe787f038 R14: 00007effe787efa0 R15: 00007ffc2898cd68 [ 249.911493][ T5900] [ 250.064447][ T5911] netlink: 'syz.3.536': attribute type 3 has an invalid length. [ 250.110708][ T5911] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.536'. [ 250.274864][ T5914] device syzkaller0 entered promiscuous mode [ 250.304589][ T5917] device pim6reg1 entered promiscuous mode [ 250.695909][ T5926] netlink: 105120 bytes leftover after parsing attributes in process `syz.1.540'. [ 250.744059][ T5926] netlink: 'syz.1.540': attribute type 2 has an invalid length. [ 250.782102][ T5937] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 250.788810][ T5937] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 251.592459][ T5960] device syzkaller0 entered promiscuous mode [ 251.787529][ T5968] netlink: 'syz.3.555': attribute type 39 has an invalid length. [ 252.354120][ T5996] netlink: 'syz.3.562': attribute type 1 has an invalid length. [ 252.377112][ T5996] netlink: 'syz.3.562': attribute type 3 has an invalid length. [ 252.392858][ T5996] netlink: 132 bytes leftover after parsing attributes in process `syz.3.562'. [ 252.721751][ T6008] device syzkaller0 entered promiscuous mode [ 252.733866][ T6010] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 252.750045][ T6010] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 252.761692][ T6010] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 252.777622][ T6010] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 252.795216][ T6015] netlink: 'syz.3.569': attribute type 21 has an invalid length. [ 252.803792][ T6015] netlink: 132 bytes leftover after parsing attributes in process `syz.3.569'. [ 252.948116][ T6031] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 252.971776][ T6031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 252.992681][ T6031] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 253.010238][ T6031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.037184][ T6040] netlink: 'syz.1.575': attribute type 10 has an invalid length. [ 253.392775][ T6062] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.580'. [ 253.408026][ T6063] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.580'. [ 253.526959][ T6065] device syzkaller0 entered promiscuous mode [ 253.664812][ T6075] device syzkaller0 entered promiscuous mode [ 253.973636][ T6087] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 253.988770][ T6087] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 254.340117][ T6100] device syzkaller0 entered promiscuous mode [ 254.369574][ T6105] netlink: 52 bytes leftover after parsing attributes in process `syz.2.596'. [ 254.381080][ T6105] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 254.427059][ T6108] sctp: [Deprecated]: syz.3.595 (pid 6108) Use of int in max_burst socket option deprecated. [ 254.427059][ T6108] Use struct sctp_assoc_value instead [ 254.558795][ T6112] device syzkaller0 entered promiscuous mode [ 254.561215][ T6118] FAULT_INJECTION: forcing a failure. [ 254.561215][ T6118] name failslab, interval 1, probability 0, space 0, times 0 [ 254.579343][ T6118] CPU: 1 PID: 6118 Comm: syz.1.601 Not tainted syzkaller #0 [ 254.586656][ T6118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 254.596726][ T6118] Call Trace: [ 254.600018][ T6118] [ 254.602942][ T6118] dump_stack_lvl+0x188/0x250 [ 254.607616][ T6118] ? show_regs_print_info+0x20/0x20 [ 254.612801][ T6118] ? load_image+0x410/0x410 [ 254.617299][ T6118] ? __might_sleep+0xf0/0xf0 [ 254.621885][ T6118] ? __lock_acquire+0x7d40/0x7d40 [ 254.626907][ T6118] should_fail+0x383/0x4b0 [ 254.631325][ T6118] should_failslab+0x5/0x20 [ 254.635825][ T6118] slab_pre_alloc_hook+0x51/0xc0 [ 254.640752][ T6118] kmem_cache_alloc_node+0x47/0x2c0 [ 254.645940][ T6118] ? __alloc_skb+0xf4/0x750 [ 254.650451][ T6118] __alloc_skb+0xf4/0x750 [ 254.654773][ T6118] alloc_skb_with_frags+0xa7/0x720 [ 254.659882][ T6118] ? __lock_acquire+0x7d40/0x7d40 [ 254.664904][ T6118] sock_alloc_send_pskb+0x87f/0x9a0 [ 254.670094][ T6118] ? __might_fault+0xb3/0x110 [ 254.674800][ T6118] ? sock_kzfree_s+0x50/0x50 [ 254.679382][ T6118] ? __lock_acquire+0x13b3/0x7d40 [ 254.684408][ T6118] packet_sendmsg+0x3215/0x4e70 [ 254.689263][ T6118] ? aa_sk_perm+0x910/0x910 [ 254.693768][ T6118] ? __lock_acquire+0x12df/0x7d40 [ 254.698802][ T6118] ? aa_sk_perm+0x7dc/0x910 [ 254.703305][ T6118] ? packet_getsockopt+0x9a0/0x9a0 [ 254.708408][ T6118] ? unpack_trans_table+0x396/0x1690 [ 254.713687][ T6118] ? apparmor_socket_sendmsg+0x88/0x230 [ 254.719226][ T6118] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 254.724509][ T6118] ? security_socket_sendmsg+0x7c/0xa0 [ 254.730048][ T6118] ? packet_getsockopt+0x9a0/0x9a0 [ 254.735152][ T6118] ____sys_sendmsg+0x5be/0x8f0 [ 254.739916][ T6118] ? __sys_sendmsg_sock+0x30/0x30 [ 254.744989][ T6118] ? import_iovec+0x6f/0xa0 [ 254.749515][ T6118] ___sys_sendmsg+0x236/0x2e0 [ 254.754189][ T6118] ? __sys_sendmsg+0x290/0x290 [ 254.758968][ T6118] __se_sys_sendmsg+0x1b7/0x2a0 [ 254.763814][ T6118] ? __x64_sys_sendmsg+0x80/0x80 [ 254.768751][ T6118] ? syscall_enter_from_user_mode+0x2a/0x70 [ 254.774641][ T6118] do_syscall_64+0x4c/0xa0 [ 254.779052][ T6118] ? clear_bhb_loop+0x30/0x80 [ 254.783719][ T6118] ? clear_bhb_loop+0x30/0x80 [ 254.788384][ T6118] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 254.794269][ T6118] RIP: 0033:0x7f3cada33b19 [ 254.798681][ T6118] 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 [ 254.818280][ T6118] RSP: 002b:00007f3cabc8a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 254.826688][ T6118] RAX: ffffffffffffffda RBX: 00007f3cadcb9fa0 RCX: 00007f3cada33b19 [ 254.834656][ T6118] RDX: 0000000000000000 RSI: 0000200000001280 RDI: 0000000000000004 [ 254.842617][ T6118] RBP: 00007f3cabc8a090 R08: 0000000000000000 R09: 0000000000000000 [ 254.850582][ T6118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 254.858542][ T6118] R13: 00007f3cadcba038 R14: 00007f3cadcb9fa0 R15: 00007ffcb700be78 [ 254.866514][ T6118] [ 254.879804][ T6114] netlink: 'syz.2.599': attribute type 11 has an invalid length. [ 254.903349][ T6114] netlink: 168 bytes leftover after parsing attributes in process `syz.2.599'. [ 254.935783][ T6118] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 254.965071][ T6118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 254.999669][ T6118] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 255.020281][ T6118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.247515][ T6130] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.604'. [ 255.546133][ T1425] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.552533][ T1425] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.686843][ T6154] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.604'. [ 256.137051][ T4498] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 256.479898][ T6174] device syzkaller0 entered promiscuous mode [ 256.494388][ T6177] device syzkaller0 entered promiscuous mode [ 257.135447][ T6187] netlink: 68 bytes leftover after parsing attributes in process `syz.0.619'. [ 257.483317][ T6205] FAULT_INJECTION: forcing a failure. [ 257.483317][ T6205] name failslab, interval 1, probability 0, space 0, times 0 [ 257.528642][ T6205] CPU: 1 PID: 6205 Comm: syz.3.623 Not tainted syzkaller #0 [ 257.535981][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 257.546149][ T6205] Call Trace: [ 257.549448][ T6205] [ 257.552405][ T6205] dump_stack_lvl+0x188/0x250 [ 257.557149][ T6205] ? show_regs_print_info+0x20/0x20 [ 257.562370][ T6205] ? load_image+0x410/0x410 [ 257.566899][ T6205] ? __might_sleep+0xf0/0xf0 [ 257.571608][ T6205] ? __lock_acquire+0x7d40/0x7d40 [ 257.576659][ T6205] should_fail+0x383/0x4b0 [ 257.581108][ T6205] should_failslab+0x5/0x20 [ 257.585669][ T6205] slab_pre_alloc_hook+0x51/0xc0 [ 257.590628][ T6205] kmem_cache_alloc_node+0x47/0x2c0 [ 257.595841][ T6205] ? __alloc_skb+0xf4/0x750 [ 257.600365][ T6205] __alloc_skb+0xf4/0x750 [ 257.604728][ T6205] netlink_sendmsg+0x654/0xbe0 [ 257.609577][ T6205] ? netlink_getsockopt+0x570/0x570 [ 257.614795][ T6205] ? aa_sock_msg_perm+0x94/0x150 [ 257.619751][ T6205] ? apparmor_socket_sendmsg+0x88/0x230 [ 257.625318][ T6205] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 257.630706][ T6205] ? security_socket_sendmsg+0x7c/0xa0 [ 257.636270][ T6205] ? netlink_getsockopt+0x570/0x570 [ 257.641496][ T6205] ____sys_sendmsg+0x5be/0x8f0 [ 257.646292][ T6205] ? __sys_sendmsg_sock+0x30/0x30 [ 257.651350][ T6205] ? import_iovec+0x6f/0xa0 [ 257.655879][ T6205] ___sys_sendmsg+0x236/0x2e0 [ 257.660593][ T6205] ? __sys_sendmsg+0x290/0x290 [ 257.665386][ T6205] ? trace_event_raw_event_lock+0x250/0x250 [ 257.671330][ T6205] __se_sys_sendmsg+0x1b7/0x2a0 [ 257.676204][ T6205] ? __x64_sys_sendmsg+0x80/0x80 [ 257.681157][ T6205] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 257.687177][ T6205] ? lockdep_hardirqs_on+0x94/0x140 [ 257.692399][ T6205] do_syscall_64+0x4c/0xa0 [ 257.696835][ T6205] ? clear_bhb_loop+0x30/0x80 [ 257.701620][ T6205] ? clear_bhb_loop+0x30/0x80 [ 257.706322][ T6205] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 257.712246][ T6205] RIP: 0033:0x7efca1f6fb19 [ 257.716682][ T6205] 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 [ 257.736304][ T6205] RSP: 002b:00007efca01c6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 257.744735][ T6205] RAX: ffffffffffffffda RBX: 00007efca21f5fa0 RCX: 00007efca1f6fb19 [ 257.752739][ T6205] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000005 [ 257.760707][ T6205] RBP: 00007efca01c6090 R08: 0000000000000000 R09: 0000000000000000 [ 257.768689][ T6205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.776652][ T6205] R13: 00007efca21f6038 R14: 00007efca21f5fa0 R15: 00007fff6078b6b8 [ 257.784629][ T6205] [ 257.979533][ T6212] netlink: 'syz.1.625': attribute type 4 has an invalid length. [ 258.015256][ T6221] netlink: 'syz.3.629': attribute type 2 has an invalid length. [ 258.033072][ T6222] FAULT_INJECTION: forcing a failure. [ 258.033072][ T6222] name failslab, interval 1, probability 0, space 0, times 0 [ 258.058518][ T6219] netlink: 'syz.0.628': attribute type 21 has an invalid length. [ 258.065562][ T6222] CPU: 0 PID: 6222 Comm: syz.2.630 Not tainted syzkaller #0 [ 258.073295][ T6219] netlink: 156 bytes leftover after parsing attributes in process `syz.0.628'. [ 258.073600][ T6222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 258.073613][ T6222] Call Trace: [ 258.073621][ T6222] [ 258.073628][ T6222] dump_stack_lvl+0x188/0x250 [ 258.073658][ T6222] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 258.109638][ T6222] ? show_regs_print_info+0x20/0x20 [ 258.114859][ T6222] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 258.121141][ T6222] ? dump_stack+0x5/0x20 [ 258.125409][ T6222] should_fail+0x383/0x4b0 [ 258.129843][ T6222] should_failslab+0x5/0x20 [ 258.134359][ T6222] slab_pre_alloc_hook+0x51/0xc0 [ 258.139323][ T6222] __kmalloc+0x6b/0x340 [ 258.143499][ T6222] ? bpf_test_init+0xf8/0x1b0 [ 258.148213][ T6222] bpf_test_init+0xf8/0x1b0 [ 258.152745][ T6222] bpf_prog_test_run_xdp+0x1ca/0x910 [ 258.158048][ T6222] ? dev_put+0x70/0x70 [ 258.162147][ T6222] ? dev_put+0x70/0x70 [ 258.166231][ T6222] bpf_prog_test_run+0x31c/0x390 [ 258.171182][ T6222] __sys_bpf+0x5a5/0x6f0 [ 258.175437][ T6222] ? bpf_link_show_fdinfo+0x380/0x380 [ 258.180843][ T6222] __x64_sys_bpf+0x78/0x90 [ 258.185275][ T6222] do_syscall_64+0x4c/0xa0 [ 258.189704][ T6222] ? clear_bhb_loop+0x30/0x80 [ 258.194398][ T6222] ? clear_bhb_loop+0x30/0x80 [ 258.199104][ T6222] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 258.205007][ T6222] RIP: 0033:0x7effe75f8b19 [ 258.209435][ T6222] 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 [ 258.229072][ T6222] RSP: 002b:00007effe584f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 258.237503][ T6222] RAX: ffffffffffffffda RBX: 00007effe787efa0 RCX: 00007effe75f8b19 [ 258.245479][ T6222] RDX: 0000000000000050 RSI: 0000200000000340 RDI: 000000000000000a [ 258.253455][ T6222] RBP: 00007effe584f090 R08: 0000000000000000 R09: 0000000000000000 [ 258.261424][ T6222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 258.269481][ T6222] R13: 00007effe787f038 R14: 00007effe787efa0 R15: 00007ffc2898cd68 [ 258.277456][ T6222] [ 258.331779][ T6231] netlink: 'syz.4.633': attribute type 30 has an invalid length. [ 258.351121][ T6227] device syzkaller0 entered promiscuous mode [ 258.527840][ T6237] netlink: 'syz.3.636': attribute type 10 has an invalid length. [ 258.819301][ T6237] device veth0_vlan left promiscuous mode [ 258.874973][ T6237] device veth0_vlan entered promiscuous mode [ 258.917454][ T6237] team0: Device veth0_vlan failed to register rx_handler [ 259.077033][ T6237] syz.3.636 (6237) used greatest stack depth: 18560 bytes left [ 259.401778][ T6268] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 259.465446][ T6264] netlink: 60 bytes leftover after parsing attributes in process `syz.3.644'. [ 259.486337][ T6264] netlink: 60 bytes leftover after parsing attributes in process `syz.3.644'. [ 259.549958][ T6268] netlink: 60 bytes leftover after parsing attributes in process `syz.3.644'. [ 259.598633][ T6264] netlink: 60 bytes leftover after parsing attributes in process `syz.3.644'. [ 259.599388][ T6274] FAULT_INJECTION: forcing a failure. [ 259.599388][ T6274] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 259.643005][ T6264] netlink: 60 bytes leftover after parsing attributes in process `syz.3.644'. [ 259.652503][ T6274] CPU: 1 PID: 6274 Comm: syz.4.648 Not tainted syzkaller #0 [ 259.659817][ T6274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 259.669880][ T6274] Call Trace: [ 259.673170][ T6274] [ 259.676115][ T6274] dump_stack_lvl+0x188/0x250 [ 259.680808][ T6274] ? show_regs_print_info+0x20/0x20 [ 259.686019][ T6274] ? load_image+0x410/0x410 [ 259.690538][ T6274] ? __lock_acquire+0x7d40/0x7d40 [ 259.695591][ T6274] should_fail+0x383/0x4b0 [ 259.700029][ T6274] _copy_from_user+0x2e/0x170 [ 259.704722][ T6274] __sys_bpf+0x26d/0x6f0 [ 259.708981][ T6274] ? bpf_link_show_fdinfo+0x380/0x380 [ 259.714389][ T6274] __x64_sys_bpf+0x78/0x90 [ 259.718821][ T6274] do_syscall_64+0x4c/0xa0 [ 259.723237][ T6274] ? clear_bhb_loop+0x30/0x80 [ 259.727917][ T6274] ? clear_bhb_loop+0x30/0x80 [ 259.732601][ T6274] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 259.738499][ T6274] RIP: 0033:0x7fac1eb10b19 [ 259.742920][ T6274] 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 [ 259.762527][ T6274] RSP: 002b:00007fac1cd67028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 259.770953][ T6274] RAX: ffffffffffffffda RBX: 00007fac1ed96fa0 RCX: 00007fac1eb10b19 [ 259.778930][ T6274] RDX: 0000000000000050 RSI: 0000200000000340 RDI: 000000000000000a [ 259.786902][ T6274] RBP: 00007fac1cd67090 R08: 0000000000000000 R09: 0000000000000000 [ 259.794879][ T6274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 259.802854][ T6274] R13: 00007fac1ed97038 R14: 00007fac1ed96fa0 R15: 00007ffe7bdcf228 [ 259.810853][ T6274] [ 259.992519][ T6282] netlink: 'syz.3.652': attribute type 17 has an invalid length. [ 260.012987][ T6282] netlink: 'syz.3.652': attribute type 16 has an invalid length. [ 260.040479][ T6282] netlink: 152 bytes leftover after parsing attributes in process `syz.3.652'. [ 260.136945][ T6287] FAULT_INJECTION: forcing a failure. [ 260.136945][ T6287] name failslab, interval 1, probability 0, space 0, times 0 [ 260.193385][ T6287] CPU: 0 PID: 6287 Comm: syz.0.653 Not tainted syzkaller #0 [ 260.200725][ T6287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 260.210796][ T6287] Call Trace: [ 260.214091][ T6287] [ 260.217038][ T6287] dump_stack_lvl+0x188/0x250 [ 260.221735][ T6287] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 260.227913][ T6287] ? show_regs_print_info+0x20/0x20 [ 260.233131][ T6287] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 260.239313][ T6287] ? dump_stack+0x5/0x20 [ 260.243586][ T6287] should_fail+0x383/0x4b0 [ 260.248027][ T6287] should_failslab+0x5/0x20 [ 260.252545][ T6287] slab_pre_alloc_hook+0x51/0xc0 [ 260.257504][ T6287] kmem_cache_alloc_node+0x47/0x2c0 [ 260.262715][ T6287] ? __alloc_skb+0xf4/0x750 [ 260.267236][ T6287] __alloc_skb+0xf4/0x750 [ 260.271600][ T6287] __ip_append_data+0x215b/0x3320 [ 260.276681][ T6287] ? verify_lock_unused+0x140/0x140 [ 260.281961][ T6287] ? raw_send_hdrinc+0x10f0/0x10f0 [ 260.287107][ T6287] ? ip_setup_cork+0x870/0x870 [ 260.291901][ T6287] ? __local_bh_enable_ip+0x136/0x1c0 [ 260.297302][ T6287] ip_append_data+0x132/0x1a0 [ 260.302008][ T6287] ? raw_send_hdrinc+0x10f0/0x10f0 [ 260.307155][ T6287] raw_sendmsg+0x1254/0x18b0 [ 260.311778][ T6287] ? compat_raw_ioctl+0x60/0x60 [ 260.316692][ T6287] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 260.323123][ T6287] ? aa_sock_msg_perm+0x94/0x150 [ 260.328083][ T6287] ? sock_rps_record_flow+0x17/0x3b0 [ 260.333389][ T6287] ? inet_sendmsg+0x7a/0x2a0 [ 260.338002][ T6287] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 260.343319][ T6287] ? inet_send_prepare+0x250/0x250 [ 260.348461][ T6287] ____sys_sendmsg+0x5be/0x8f0 [ 260.353254][ T6287] ? __sys_sendmsg_sock+0x30/0x30 [ 260.358330][ T6287] ? import_iovec+0x6f/0xa0 [ 260.362860][ T6287] ___sys_sendmsg+0x236/0x2e0 [ 260.367578][ T6287] ? __sys_sendmsg+0x290/0x290 [ 260.372379][ T6287] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 260.378153][ T6287] __se_sys_sendmsg+0x1b7/0x2a0 [ 260.383040][ T6287] ? __x64_sys_sendmsg+0x80/0x80 [ 260.388011][ T6287] ? syscall_enter_from_user_mode+0x2a/0x70 [ 260.393931][ T6287] do_syscall_64+0x4c/0xa0 [ 260.398366][ T6287] ? clear_bhb_loop+0x30/0x80 [ 260.403061][ T6287] ? clear_bhb_loop+0x30/0x80 [ 260.407756][ T6287] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 260.413665][ T6287] RIP: 0033:0x7f8616514b19 [ 260.418097][ T6287] 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 [ 260.437717][ T6287] RSP: 002b:00007f861476b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 260.446148][ T6287] RAX: ffffffffffffffda RBX: 00007f861679afa0 RCX: 00007f8616514b19 [ 260.454138][ T6287] RDX: 0000010000000000 RSI: 00002000000001c0 RDI: 0000000000000005 [ 260.462131][ T6287] RBP: 00007f861476b090 R08: 0000000000000000 R09: 0000000000000000 [ 260.470118][ T6287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 260.478103][ T6287] R13: 00007f861679b038 R14: 00007f861679afa0 R15: 00007ffe0911bbb8 [ 260.486108][ T6287] [ 260.743048][ T6296] device syzkaller0 entered promiscuous mode [ 261.088943][ T6321] FAULT_INJECTION: forcing a failure. [ 261.088943][ T6321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 261.116518][ T6321] CPU: 1 PID: 6321 Comm: syz.0.663 Not tainted syzkaller #0 [ 261.123840][ T6321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 261.133885][ T6321] Call Trace: [ 261.137156][ T6321] [ 261.140073][ T6321] dump_stack_lvl+0x188/0x250 [ 261.144744][ T6321] ? show_regs_print_info+0x20/0x20 [ 261.149930][ T6321] ? load_image+0x410/0x410 [ 261.154426][ T6321] ? __lock_acquire+0x7d40/0x7d40 [ 261.159456][ T6321] ? perf_trace_lock+0xe4/0x390 [ 261.164325][ T6321] should_fail+0x383/0x4b0 [ 261.168755][ T6321] _copy_from_user+0x2e/0x170 [ 261.173424][ T6321] __copy_msghdr_from_user+0x48a/0x630 [ 261.178872][ T6321] ? verify_lock_unused+0x140/0x140 [ 261.184066][ T6321] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 261.189371][ T6321] ? perf_trace_lock+0xe4/0x390 [ 261.194223][ T6321] ___sys_sendmsg+0x19a/0x2e0 [ 261.198896][ T6321] ? __sys_sendmsg+0x290/0x290 [ 261.203701][ T6321] ? trace_event_raw_event_lock+0x250/0x250 [ 261.209611][ T6321] __se_sys_sendmsg+0x1b7/0x2a0 [ 261.214453][ T6321] ? __x64_sys_sendmsg+0x80/0x80 [ 261.219374][ T6321] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 261.225358][ T6321] ? lockdep_hardirqs_on+0x94/0x140 [ 261.230547][ T6321] do_syscall_64+0x4c/0xa0 [ 261.234975][ T6321] ? clear_bhb_loop+0x30/0x80 [ 261.239643][ T6321] ? clear_bhb_loop+0x30/0x80 [ 261.244325][ T6321] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 261.250219][ T6321] RIP: 0033:0x7f8616514b19 [ 261.254626][ T6321] 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 [ 261.274218][ T6321] RSP: 002b:00007f861476b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 261.282623][ T6321] RAX: ffffffffffffffda RBX: 00007f861679afa0 RCX: 00007f8616514b19 [ 261.290587][ T6321] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000003 [ 261.298560][ T6321] RBP: 00007f861476b090 R08: 0000000000000000 R09: 0000000000000000 [ 261.306516][ T6321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 261.314478][ T6321] R13: 00007f861679b038 R14: 00007f861679afa0 R15: 00007ffe0911bbb8 [ 261.322455][ T6321] [ 261.365046][ T6329] netlink: 'syz.2.664': attribute type 4 has an invalid length. [ 261.366114][ T6326] netlink: 'syz.2.664': attribute type 4 has an invalid length. [ 261.398526][ T6329] netlink: 128124 bytes leftover after parsing attributes in process `syz.2.664'. [ 261.433708][ T6326] netlink: 128124 bytes leftover after parsing attributes in process `syz.2.664'. [ 261.694197][ T6335] rxe_eth0 speed is unknown, defaulting to 1000 [ 261.906200][ T6349] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 261.912689][ T6349] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 261.988494][ T6357] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.671'. [ 262.249095][ T6363] device syzkaller0 entered promiscuous mode [ 262.877040][ T6395] netlink: 'syz.0.683': attribute type 29 has an invalid length. [ 262.986419][ T6395] netlink: 'syz.0.683': attribute type 29 has an invalid length. [ 263.192660][ T6409] device syzkaller0 entered promiscuous mode [ 263.412667][ T6419] device syzkaller0 entered promiscuous mode [ 263.418995][ T6429] netlink: 'syz.4.693': attribute type 3 has an invalid length. [ 263.440410][ T6429] netlink: 132 bytes leftover after parsing attributes in process `syz.4.693'. [ 263.481365][ T6421] device syzkaller0 entered promiscuous mode [ 263.664092][ T6435] device syzkaller0 entered promiscuous mode [ 263.757141][ T6435] FAULT_INJECTION: forcing a failure. [ 263.757141][ T6435] name failslab, interval 1, probability 0, space 0, times 0 [ 263.780689][ T6435] CPU: 0 PID: 6435 Comm: syz.2.695 Not tainted syzkaller #0 [ 263.788026][ T6435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 263.798096][ T6435] Call Trace: [ 263.801385][ T6435] [ 263.804325][ T6435] dump_stack_lvl+0x188/0x250 [ 263.809022][ T6435] ? show_regs_print_info+0x20/0x20 [ 263.814253][ T6435] ? load_image+0x410/0x410 [ 263.818785][ T6435] ? __might_sleep+0xf0/0xf0 [ 263.823393][ T6435] ? __lock_acquire+0x7d40/0x7d40 [ 263.828437][ T6435] should_fail+0x383/0x4b0 [ 263.832876][ T6435] should_failslab+0x5/0x20 [ 263.837392][ T6435] slab_pre_alloc_hook+0x51/0xc0 [ 263.842351][ T6435] kmem_cache_alloc_node+0x47/0x2c0 [ 263.847563][ T6435] ? __alloc_skb+0xf4/0x750 [ 263.852089][ T6435] __alloc_skb+0xf4/0x750 [ 263.856435][ T6435] alloc_skb_with_frags+0xa7/0x720 [ 263.861561][ T6435] ? __lock_acquire+0x7d40/0x7d40 [ 263.866610][ T6435] sock_alloc_send_pskb+0x87f/0x9a0 [ 263.871821][ T6435] ? __might_fault+0xb3/0x110 [ 263.876538][ T6435] ? sock_kzfree_s+0x50/0x50 [ 263.881155][ T6435] ? iov_iter_advance+0x202/0x390 [ 263.886198][ T6435] tun_get_user+0x8f7/0x3b10 [ 263.890800][ T6435] ? trace_event_raw_event_lock+0x250/0x250 [ 263.896735][ T6435] ? tun_ring_recv+0xc90/0xc90 [ 263.901516][ T6435] ? rcu_lock_release+0x5/0x20 [ 263.906286][ T6435] ? __lock_acquire+0x7d40/0x7d40 [ 263.911317][ T6435] ? trace_event_raw_event_lock+0x250/0x250 [ 263.917231][ T6435] tun_chr_write_iter+0x112/0x1e0 [ 263.922263][ T6435] vfs_write+0x748/0xd70 [ 263.926525][ T6435] ? file_end_write+0x250/0x250 [ 263.931400][ T6435] ? __fget_files+0x402/0x470 [ 263.936089][ T6435] ? __fdget_pos+0x1e2/0x370 [ 263.940678][ T6435] ? ksys_write+0x70/0x260 [ 263.945102][ T6435] ksys_write+0x153/0x260 [ 263.949440][ T6435] ? __ia32_sys_read+0x80/0x80 [ 263.954212][ T6435] ? lockdep_hardirqs_on+0x94/0x140 [ 263.959419][ T6435] do_syscall_64+0x4c/0xa0 [ 263.963836][ T6435] ? clear_bhb_loop+0x30/0x80 [ 263.968532][ T6435] ? clear_bhb_loop+0x30/0x80 [ 263.973227][ T6435] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 263.979129][ T6435] RIP: 0033:0x7effe75f8b19 [ 263.983552][ T6435] 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 [ 264.003166][ T6435] RSP: 002b:00007effe584f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 264.011590][ T6435] RAX: ffffffffffffffda RBX: 00007effe787efa0 RCX: 00007effe75f8b19 [ 264.019563][ T6435] RDX: 000000000000ffdd RSI: 0000200000000280 RDI: 0000000000000007 [ 264.028140][ T6435] RBP: 00007effe584f090 R08: 0000000000000000 R09: 0000000000000000 [ 264.036111][ T6435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.044079][ T6435] R13: 00007effe787f038 R14: 00007effe787efa0 R15: 00007ffc2898cd68 [ 264.052076][ T6435] [ 264.275952][ T6448] device syzkaller0 entered promiscuous mode [ 267.064703][ T6468] netlink: 'syz.2.707': attribute type 10 has an invalid length. [ 267.171061][ T6459] delete_channel: no stack [ 267.181604][ T6468] team0: Device hsr_slave_1 failed to register rx_handler [ 267.345253][ T6482] FAULT_INJECTION: forcing a failure. [ 267.345253][ T6482] name failslab, interval 1, probability 0, space 0, times 0 [ 267.455049][ T6482] CPU: 0 PID: 6482 Comm: syz.4.711 Not tainted syzkaller #0 [ 267.462401][ T6482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 267.472465][ T6482] Call Trace: [ 267.475749][ T6482] [ 267.478679][ T6482] dump_stack_lvl+0x188/0x250 [ 267.483365][ T6482] ? show_regs_print_info+0x20/0x20 [ 267.488561][ T6482] ? lockdep_hardirqs_on+0x94/0x140 [ 267.493755][ T6482] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 267.499911][ T6482] should_fail+0x383/0x4b0 [ 267.504324][ T6482] should_failslab+0x5/0x20 [ 267.508820][ T6482] slab_pre_alloc_hook+0x51/0xc0 [ 267.513752][ T6482] __kmalloc+0x6b/0x340 [ 267.517893][ T6482] ? kernfs_fop_write_iter+0x14f/0x500 [ 267.523350][ T6482] kernfs_fop_write_iter+0x14f/0x500 [ 267.528626][ T6482] ? iov_iter_init+0xb4/0x170 [ 267.533301][ T6482] vfs_write+0x748/0xd70 [ 267.537545][ T6482] ? file_end_write+0x250/0x250 [ 267.542419][ T6482] ? mutex_lock_nested+0x17/0x20 [ 267.547368][ T6482] ? __fdget_pos+0x2bf/0x370 [ 267.551954][ T6482] ? ksys_write+0x70/0x260 [ 267.556360][ T6482] ksys_write+0x153/0x260 [ 267.560683][ T6482] ? __ia32_sys_read+0x80/0x80 [ 267.565436][ T6482] ? syscall_enter_from_user_mode+0x2a/0x70 [ 267.571322][ T6482] do_syscall_64+0x4c/0xa0 [ 267.575732][ T6482] ? clear_bhb_loop+0x30/0x80 [ 267.580401][ T6482] ? clear_bhb_loop+0x30/0x80 [ 267.585069][ T6482] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 267.590973][ T6482] RIP: 0033:0x7fac1eb10b19 [ 267.595385][ T6482] 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 [ 267.614989][ T6482] RSP: 002b:00007fac1cd67028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 267.623410][ T6482] RAX: ffffffffffffffda RBX: 00007fac1ed96fa0 RCX: 00007fac1eb10b19 [ 267.631371][ T6482] RDX: 0000000000000001 RSI: 0000200000001a80 RDI: 0000000000000005 [ 267.639335][ T6482] RBP: 00007fac1cd67090 R08: 0000000000000000 R09: 0000000000000000 [ 267.647297][ T6482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 267.655258][ T6482] R13: 00007fac1ed97038 R14: 00007fac1ed96fa0 R15: 00007ffe7bdcf228 [ 267.663233][ T6482] [ 267.752174][ T6475] device syzkaller0 entered promiscuous mode [ 268.140849][ T6498] rxe_eth0 speed is unknown, defaulting to 1000 [ 268.329864][ T6517] __nla_validate_parse: 1 callbacks suppressed [ 268.329884][ T6517] netlink: 16410 bytes leftover after parsing attributes in process `syz.1.724'. [ 268.486007][ T6525] netlink: 'syz.0.727': attribute type 1 has an invalid length. [ 268.508380][ T6525] netlink: 176 bytes leftover after parsing attributes in process `syz.0.727'. [ 268.719164][ T6528] netlink: 144 bytes leftover after parsing attributes in process `syz.0.728'. [ 268.757957][ T6528] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 269.071857][ T6537] device syzkaller0 entered promiscuous mode [ 269.265750][ T6547] netlink: 105120 bytes leftover after parsing attributes in process `syz.1.734'. [ 269.441460][ T6549] netlink: 149972 bytes leftover after parsing attributes in process `syz.4.733'. [ 269.776678][ T6548] delete_channel: no stack [ 270.039655][ T6573] netlink: 'syz.3.741': attribute type 2 has an invalid length. [ 270.118400][ T6573] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.741'. [ 270.672860][ T6587] netlink: 'syz.3.745': attribute type 10 has an invalid length. [ 270.694717][ T6587] netlink: 40 bytes leftover after parsing attributes in process `syz.3.745'. [ 270.730922][ T6587] device virt_wifi0 entered promiscuous mode [ 270.795379][ T6587] batman_adv: batadv0: Adding interface: virt_wifi0 [ 270.817134][ T6587] batman_adv: batadv0: The MTU of interface virt_wifi0 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. [ 270.858587][ T6598] FAULT_INJECTION: forcing a failure. [ 270.858587][ T6598] name failslab, interval 1, probability 0, space 0, times 0 [ 270.899301][ T6598] CPU: 1 PID: 6598 Comm: syz.1.748 Not tainted syzkaller #0 [ 270.906654][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 270.916737][ T6598] Call Trace: [ 270.920028][ T6598] [ 270.922974][ T6598] dump_stack_lvl+0x188/0x250 [ 270.927677][ T6598] ? show_regs_print_info+0x20/0x20 [ 270.932905][ T6598] ? load_image+0x410/0x410 [ 270.937437][ T6598] ? __might_sleep+0xf0/0xf0 [ 270.942054][ T6598] ? __lock_acquire+0x7d40/0x7d40 [ 270.947223][ T6598] should_fail+0x383/0x4b0 [ 270.951677][ T6598] should_failslab+0x5/0x20 [ 270.956202][ T6598] slab_pre_alloc_hook+0x51/0xc0 [ 270.961152][ T6598] __kmalloc+0x6b/0x340 [ 270.964210][ T6587] batman_adv: batadv0: Not using interface virt_wifi0 (retrying later): interface not active [ 270.965434][ T6598] ? bpf_test_init+0xf8/0x1b0 [ 270.965472][ T6598] bpf_test_init+0xf8/0x1b0 [ 270.965498][ T6598] bpf_prog_test_run_skb+0x181/0x1190 [ 270.965524][ T6598] ? __fget_files+0x402/0x470 [ 270.965557][ T6598] ? cpu_online+0x60/0x60 [ 270.999229][ T6598] bpf_prog_test_run+0x31c/0x390 [ 271.004207][ T6598] __sys_bpf+0x5a5/0x6f0 [ 271.008480][ T6598] ? bpf_link_show_fdinfo+0x380/0x380 [ 271.013873][ T6598] ? rcu_nmi_exit+0x6f/0xf0 [ 271.018412][ T6598] __x64_sys_bpf+0x78/0x90 [ 271.022837][ T6598] do_syscall_64+0x4c/0xa0 [ 271.027260][ T6598] ? clear_bhb_loop+0x30/0x80 [ 271.031959][ T6598] ? clear_bhb_loop+0x30/0x80 [ 271.036656][ T6598] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 271.042558][ T6598] RIP: 0033:0x7f3cada33b19 [ 271.047102][ T6598] 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 [ 271.066701][ T6598] RSP: 002b:00007f3cabc8a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 271.075111][ T6598] RAX: ffffffffffffffda RBX: 00007f3cadcb9fa0 RCX: 00007f3cada33b19 [ 271.083075][ T6598] RDX: 0000000000000050 RSI: 0000200000001600 RDI: 000000000000000a [ 271.091038][ T6598] RBP: 00007f3cabc8a090 R08: 0000000000000000 R09: 0000000000000000 [ 271.099000][ T6598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 271.106956][ T6598] R13: 00007f3cadcba038 R14: 00007f3cadcb9fa0 R15: 00007ffcb700be78 [ 271.114934][ T6598] [ 271.148034][ T6589] device syzkaller0 entered promiscuous mode [ 271.264559][ T6604] netlink: 'syz.1.749': attribute type 39 has an invalid length. [ 271.641031][ T6614] netlink: 'syz.4.753': attribute type 3 has an invalid length. [ 271.712739][ T6614] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.753'. [ 271.825749][ T6614] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.753'. [ 271.891983][ T6614] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 271.894606][ T6622] netlink: 'syz.1.756': attribute type 21 has an invalid length. [ 271.968883][ T6614] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 271.997550][ T6624] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 272.004090][ T6624] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 272.430367][ T6638] rxe_eth0 speed is unknown, defaulting to 1000 [ 273.913072][ T6697] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 273.942510][ T6697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.967775][ T6697] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 273.996737][ T6697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.129101][ T6708] netlink: 'syz.1.780': attribute type 21 has an invalid length. [ 274.146663][ T6708] netlink: 132 bytes leftover after parsing attributes in process `syz.1.780'. [ 274.389462][ T6718] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 274.415420][ T6718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.496992][ T6718] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 274.543971][ T6718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.663391][ T6720] netlink: 'syz.4.786': attribute type 21 has an invalid length. [ 274.689531][ T6715] delete_channel: no stack [ 274.955617][ T6733] netlink: 'syz.3.789': attribute type 10 has an invalid length. [ 275.018319][ T6733] device veth0_vlan left promiscuous mode [ 275.077995][ T6733] device veth0_vlan entered promiscuous mode [ 275.163835][ T6733] team0: Device veth0_vlan failed to register rx_handler [ 278.072833][ T6749] device syzkaller0 entered promiscuous mode [ 278.092156][ T6755] netlink: 'syz.4.798': attribute type 11 has an invalid length. [ 278.103220][ T6755] netlink: 168 bytes leftover after parsing attributes in process `syz.4.798'. [ 278.241230][ T6763] netlink: 'syz.2.799': attribute type 11 has an invalid length. [ 278.295157][ T6763] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.799'. [ 278.511909][ T6770] netlink: 132 bytes leftover after parsing attributes in process `syz.1.804'. [ 278.712354][ T6770] rxe_eth0 speed is unknown, defaulting to 1000 [ 278.739007][ T6780] netlink: 36 bytes leftover after parsing attributes in process `syz.2.807'. [ 278.794405][ T6780] žåÓD`¼$ê: renamed from  [ 278.889226][ T6780] A link change request failed with some changes committed already. Interface žåÓD`¼$ê may have been left with an inconsistent configuration, please check. [ 279.064167][ T6784] device syzkaller0 entered promiscuous mode [ 279.262584][ T6797] FAULT_INJECTION: forcing a failure. [ 279.262584][ T6797] name failslab, interval 1, probability 0, space 0, times 0 [ 279.303718][ T6797] CPU: 1 PID: 6797 Comm: syz.1.812 Not tainted syzkaller #0 [ 279.311049][ T6797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 279.321121][ T6797] Call Trace: [ 279.324413][ T6797] [ 279.327347][ T6797] dump_stack_lvl+0x188/0x250 [ 279.332069][ T6797] ? show_regs_print_info+0x20/0x20 [ 279.337277][ T6797] ? load_image+0x410/0x410 [ 279.341794][ T6797] ? __might_sleep+0xf0/0xf0 [ 279.346392][ T6797] ? __lock_acquire+0x7d40/0x7d40 [ 279.351441][ T6797] should_fail+0x383/0x4b0 [ 279.355881][ T6797] should_failslab+0x5/0x20 [ 279.360389][ T6797] slab_pre_alloc_hook+0x51/0xc0 [ 279.365344][ T6797] __kmalloc_node_track_caller+0x68/0x3a0 [ 279.371069][ T6797] ? alloc_skb_with_frags+0xa7/0x720 [ 279.376357][ T6797] ? __alloc_skb+0xf4/0x750 [ 279.380859][ T6797] ? alloc_skb_with_frags+0xa7/0x720 [ 279.386144][ T6797] __alloc_skb+0x22c/0x750 [ 279.390570][ T6797] alloc_skb_with_frags+0xa7/0x720 [ 279.395686][ T6797] ? __lock_acquire+0x7d40/0x7d40 [ 279.400717][ T6797] ? trace_event_raw_event_lock+0x250/0x250 [ 279.406616][ T6797] ? perf_trace_lock_acquire+0xed/0x3f0 [ 279.412175][ T6797] sock_alloc_send_pskb+0x87f/0x9a0 [ 279.417376][ T6797] ? __might_fault+0xb3/0x110 [ 279.422075][ T6797] ? sock_kzfree_s+0x50/0x50 [ 279.426664][ T6797] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 279.432836][ T6797] packet_sendmsg+0x3215/0x4e70 [ 279.437700][ T6797] ? aa_sk_perm+0x910/0x910 [ 279.442218][ T6797] ? perf_trace_lock+0xe4/0x390 [ 279.447073][ T6797] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 279.453055][ T6797] ? trace_event_raw_event_lock+0x250/0x250 [ 279.458952][ T6797] ? lock_chain_count+0x20/0x20 [ 279.463837][ T6797] ? aa_sk_perm+0x7dc/0x910 [ 279.468350][ T6797] ? packet_getsockopt+0x9a0/0x9a0 [ 279.473462][ T6797] ? aa_sock_msg_perm+0x94/0x150 [ 279.478403][ T6797] ? aa_label_printk+0x6/0xe0 [ 279.483094][ T6797] ? apparmor_socket_sendmsg+0x88/0x230 [ 279.488643][ T6797] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 279.493932][ T6797] ? security_socket_sendmsg+0x7c/0xa0 [ 279.499397][ T6797] ? packet_getsockopt+0x9a0/0x9a0 [ 279.504522][ T6797] ____sys_sendmsg+0x5be/0x8f0 [ 279.509299][ T6797] ? __sys_sendmsg_sock+0x30/0x30 [ 279.514333][ T6797] ? import_iovec+0x6f/0xa0 [ 279.518843][ T6797] ___sys_sendmsg+0x236/0x2e0 [ 279.523537][ T6797] ? __sys_sendmsg+0x290/0x290 [ 279.528315][ T6797] ? trace_event_raw_event_lock+0x250/0x250 [ 279.534224][ T6797] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 279.540237][ T6797] __se_sys_sendmsg+0x1b7/0x2a0 [ 279.545092][ T6797] ? __x64_sys_sendmsg+0x80/0x80 [ 279.550043][ T6797] ? syscall_enter_from_user_mode+0x2a/0x70 [ 279.555940][ T6797] do_syscall_64+0x4c/0xa0 [ 279.560354][ T6797] ? clear_bhb_loop+0x30/0x80 [ 279.565030][ T6797] ? clear_bhb_loop+0x30/0x80 [ 279.569714][ T6797] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 279.575610][ T6797] RIP: 0033:0x7f3cada33b19 [ 279.580029][ T6797] 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 [ 279.599638][ T6797] RSP: 002b:00007f3cabc8a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 279.608056][ T6797] RAX: ffffffffffffffda RBX: 00007f3cadcb9fa0 RCX: 00007f3cada33b19 [ 279.616027][ T6797] RDX: 0000000000000000 RSI: 0000200000001280 RDI: 0000000000000004 [ 279.623999][ T6797] RBP: 00007f3cabc8a090 R08: 0000000000000000 R09: 0000000000000000 [ 279.631977][ T6797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 279.639951][ T6797] R13: 00007f3cadcba038 R14: 00007f3cadcb9fa0 R15: 00007ffcb700be78 [ 279.647946][ T6797] [ 279.685742][ T6797] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 279.699551][ T6797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.710463][ T6797] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 279.721520][ T6797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.222391][ T6843] TCP: TCP_TX_DELAY enabled [ 281.265235][ T6858] netlink: 'syz.4.828': attribute type 9 has an invalid length. [ 281.274784][ T6858] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.828'. [ 297.686307][ T4343] Bluetooth: hci5: command 0x0409 tx timeout [ 297.693248][ T4343] Bluetooth: hci6: command 0x0409 tx timeout [ 298.646267][ T4343] Bluetooth: hci7: command 0x0409 tx timeout [ 298.806256][ T4343] Bluetooth: hci8: command 0x0409 tx timeout [ 299.046250][ T4343] Bluetooth: hci9: command 0x0409 tx timeout [ 299.766284][ T4343] Bluetooth: hci6: command 0x041b tx timeout [ 299.773277][ T4343] Bluetooth: hci5: command 0x041b tx timeout [ 300.726252][ T4343] Bluetooth: hci7: command 0x041b tx timeout [ 300.886234][ T4343] Bluetooth: hci8: command 0x041b tx timeout [ 301.126255][ T4343] Bluetooth: hci9: command 0x041b tx timeout [ 301.846411][ T4222] Bluetooth: hci5: command 0x040f tx timeout [ 301.853271][ T4222] Bluetooth: hci6: command 0x040f tx timeout [ 302.806221][ T4343] Bluetooth: hci7: command 0x040f tx timeout [ 302.966236][ T4343] Bluetooth: hci8: command 0x040f tx timeout [ 303.206262][ T4343] Bluetooth: hci9: command 0x040f tx timeout [ 303.926276][ T4343] Bluetooth: hci6: command 0x0419 tx timeout [ 303.932365][ T4343] Bluetooth: hci5: command 0x0419 tx timeout [ 304.886270][ T4343] Bluetooth: hci7: command 0x0419 tx timeout [ 305.046273][ T4343] Bluetooth: hci8: command 0x0419 tx timeout [ 305.286261][ T4343] Bluetooth: hci9: command 0x0419 tx timeout [ 319.046269][ T4343] Bluetooth: hci2: command 0x0406 tx timeout [ 319.052380][ T4343] Bluetooth: hci0: command 0x0406 tx timeout [ 319.066409][ T4343] Bluetooth: hci4: command 0x0406 tx timeout [ 358.246607][ T4443] Bluetooth: hci11: command 0x0409 tx timeout [ 358.326210][ T4443] Bluetooth: hci10: command 0x0409 tx timeout [ 359.446220][ T4443] Bluetooth: hci14: command 0x0409 tx timeout [ 359.455041][ T4443] Bluetooth: hci13: command 0x0409 tx timeout [ 359.526213][ T4443] Bluetooth: hci12: command 0x0409 tx timeout [ 360.326430][ T4443] Bluetooth: hci11: command 0x041b tx timeout [ 360.406238][ T4443] Bluetooth: hci10: command 0x041b tx timeout [ 361.526250][ T4443] Bluetooth: hci13: command 0x041b tx timeout [ 361.532469][ T4443] Bluetooth: hci14: command 0x041b tx timeout [ 361.606220][ T4443] Bluetooth: hci12: command 0x041b tx timeout [ 362.406404][ T4443] Bluetooth: hci11: command 0x040f tx timeout [ 362.486200][ T4443] Bluetooth: hci10: command 0x040f tx timeout [ 363.606208][ T4343] Bluetooth: hci14: command 0x040f tx timeout [ 363.613448][ T4343] Bluetooth: hci13: command 0x040f tx timeout [ 363.686274][ T4343] Bluetooth: hci12: command 0x040f tx timeout [ 364.486437][ T4343] Bluetooth: hci11: command 0x0419 tx timeout [ 364.566274][ T4343] Bluetooth: hci10: command 0x0419 tx timeout [ 365.686271][ T4343] Bluetooth: hci13: command 0x0419 tx timeout [ 365.692452][ T4343] Bluetooth: hci14: command 0x0419 tx timeout [ 365.766206][ T4343] Bluetooth: hci12: command 0x0419 tx timeout [ 386.186141][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 386.193119][ C1] rcu: 0-....: (1 GPs behind) idle=daf/1/0x4000000000000002 softirq=13279/13280 fqs=5248 [ 386.203945][ C1] (detected by 1, t=10502 jiffies, g=15601, q=1184) [ 386.210640][ C1] Sending NMI from CPU 1 to CPUs 0: [ 386.215888][ C0] NMI backtrace for cpu 0 [ 386.215898][ C0] CPU: 0 PID: 4491 Comm: kworker/0:9 Not tainted syzkaller #0 [ 386.215913][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 386.215923][ C0] Workqueue: 0x0 (events) [ 386.215944][ C0] RIP: 0010:perf_output_begin_forward+0x6b9/0xa30 [ 386.215964][ C0] Code: 24 60 00 0f 85 ea 01 00 00 e8 43 43 dd ff 31 c0 66 43 c7 44 34 04 f8 f8 43 c6 44 34 06 f8 48 c7 84 24 80 00 00 00 0e 36 e0 45 <4b> c7 04 34 00 00 00 00 43 c7 44 34 08 00 00 00 00 65 48 8b 0c 25 [ 386.215976][ C0] RSP: 0018:ffffc9000316f240 EFLAGS: 00000046 [ 386.215990][ C0] RAX: 00000000ffffffe4 RBX: 0000000000000001 RCX: 0bedca05f54a6400 [ 386.216000][ C0] RDX: 0000000000000002 RSI: ffffffff8a2b3e00 RDI: ffffffff8a7a5100 [ 386.216010][ C0] RBP: ffffc9000316f370 R08: ffffffff8e6d322f R09: 1ffffffff1cda645 [ 386.216020][ C0] R10: dffffc0000000000 R11: fffffbfff1cda646 R12: 1ffff9200062de58 [ 386.216030][ C0] R13: ffffc9000316f3c0 R14: dffffc0000000000 R15: ffff88805ac8d988 [ 386.216040][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 386.216052][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 386.216062][ C0] CR2: 0000000000000000 CR3: 0000000059b89000 CR4: 00000000003506f0 [ 386.216075][ C0] DR0: 0000200000000200 DR1: 0000000000000000 DR2: 0000000000000000 [ 386.216083][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 386.216092][ C0] Call Trace: [ 386.216097][ C0] [ 386.216102][ C0] ? kvm_is_in_guest+0x24/0x30 [ 386.216120][ C0] ? perf_prepare_sample+0x1690/0x1cb0 [ 386.216136][ C0] ? __perf_cgroup_move+0x140/0x140 [ 386.216155][ C0] perf_event_output_forward+0x19b/0x2e0 [ 386.216169][ C0] ? perf_get_page_size+0x430/0x430 [ 386.216184][ C0] ? tracing_gen_ctx_irq_test+0xb3/0x130 [ 386.216200][ C0] ? perf_trace_buf_update+0xa8/0x230 [ 386.216215][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 386.216230][ C0] __perf_event_overflow+0x35f/0x550 [ 386.216246][ C0] perf_tp_event+0x324/0xbe0 [ 386.216262][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 386.216276][ C0] ? __perf_event_overflow+0x411/0x550 [ 386.216307][ C0] ? update_load_avg+0xc64/0x11c0 [ 386.216325][ C0] perf_trace_run_bpf_submit+0xf3/0x1c0 [ 386.216341][ C0] perf_trace_preemptirq_template+0x2aa/0x360 [ 386.216357][ C0] ? asm_sysvec_irq_work+0x16/0x20 [ 386.216374][ C0] ? trace_event_raw_event_preemptirq_template+0x290/0x290 [ 386.216388][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 386.216406][ C0] ? lock_chain_count+0x20/0x20 [ 386.216423][ C0] ? asm_sysvec_irq_work+0x16/0x20 [ 386.216436][ C0] trace_irq_enable_rcuidle+0x108/0x180 [ 386.216452][ C0] trace_hardirqs_on+0x57/0x80 [ 386.216465][ C0] asm_sysvec_irq_work+0x16/0x20 [ 386.216479][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0 [ 386.216494][ C0] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 d2 f6 9c 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08 [ 386.216505][ C0] RSP: 0018:ffffc9000316f9c0 EFLAGS: 00000206 [ 386.216515][ C0] RAX: 0bedca05f54a6400 RBX: 1ffff9200062df3c RCX: 0bedca05f54a6400 [ 386.216525][ C0] RDX: dffffc0000000000 RSI: ffffffff8a2b2b60 RDI: ffffffff8a7a5100 [ 386.216535][ C0] RBP: ffffc9000316fa98 R08: ffff8880b8e3b30b R09: 1ffff110171c7661 [ 386.216550][ C0] R10: dffffc0000000000 R11: ffffed10171c7662 R12: ffffffff8d123400 [ 386.216560][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001 [ 386.216579][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 386.216592][ C0] ? read_lock_is_recursive+0x10/0x10 [ 386.216612][ C0] __rcu_read_unlock+0x78/0xd0 [ 386.216625][ C0] percpu_ref_put+0xcc/0x150 [ 386.216641][ C0] free_thread_stack+0x1a1/0x420 [ 386.216657][ C0] put_task_stack+0x97/0x140 [ 386.216670][ C0] finish_task_switch+0x26f/0x650 [ 386.216688][ C0] __schedule+0x11cb/0x4350 [ 386.216707][ C0] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 386.216724][ C0] ? rcu_nmi_exit+0x6f/0xf0 [ 386.216740][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 386.216756][ C0] ? release_firmware_map_entry+0x190/0x190 [ 386.216771][ C0] ? lock_chain_count+0x20/0x20 [ 386.216786][ C0] ? kthread_data+0x4b/0xc0 [ 386.216800][ C0] schedule+0x11b/0x1e0 [ 386.216815][ C0] worker_thread+0xf90/0x12a0 [ 386.216841][ C0] kthread+0x42e/0x520 [ 386.216853][ C0] ? rcu_lock_release+0x20/0x20 [ 386.216866][ C0] ? kthread_blkcg+0xd0/0xd0 [ 386.216884][ C0] ret_from_fork+0x1f/0x30 [ 386.216905][ C0] [ 388.646390][ T4311] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10748 jiffies s: 8661 root: 0x1/. [ 388.664851][ T4311] rcu: blocking rcu_node structures (internal RCU debug): [ 388.672341][ T4311] Task dump for CPU 0: [ 388.676530][ T4311] task:kworker/0:9 state:R running task stack:26608 pid: 4491 ppid: 2 flags:0x00004008 [ 388.687372][ T4311] Workqueue: 0x0 (events) [ 388.691806][ T4311] Call Trace: [ 388.695079][ T4311] [ 388.698071][ T4311] ? __schedule+0x11cb/0x4350 [ 388.702763][ T4311] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 388.708521][ T4311] ? rcu_nmi_exit+0x6f/0xf0 [ 388.713027][ T4311] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 388.719143][ T4311] ? release_firmware_map_entry+0x190/0x190 [ 388.725041][ T4311] ? lock_chain_count+0x20/0x20 [ 388.729940][ T4311] ? kthread_data+0x4b/0xc0 [ 388.734446][ T4311] ? schedule+0x11b/0x1e0 [ 388.738821][ T4311] ? worker_thread+0xf90/0x12a0 [ 388.743700][ T4311] ? kthread+0x42e/0x520 [ 388.748383][ T4311] ? rcu_lock_release+0x20/0x20 [ 388.753239][ T4311] ? kthread_blkcg+0xd0/0xd0 [ 388.757981][ T4311] ? ret_from_fork+0x1f/0x30 [ 388.762588][ T4311]