last executing test programs: 10.202587619s ago: executing program 0 (id=9796): r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext={0x4f3, 0x3}, 0x21, 0x0, 0x0, 0x4, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x3) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000200)={{0x1, 0xffffffffffffffff}, &(0x7f0000000100), &(0x7f00000001c0)='%ps \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000240)={r1}, 0x4) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x1, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x44}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x40) close(r2) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000006a00810400afef3a0b04a2377caf604bf96b1324dc851b5ef40502e0dfffff0e00f8000e0000000224ec", 0x2e}], 0x1}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="18020000feffffff00000000000000008500000053000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b706000000000000850000001700000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="06000000040000000400000009000000000002", @ANYRES32, @ANYBLOB="00000000000000000000000002000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/27], 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r3, 0xe0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440), ""/16, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0], 0x0, 0x97, &(0x7f0000000500)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000640), &(0x7f0000000680), 0x8, 0x22, 0x8, 0x8, &(0x7f00000006c0)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xc, 0xe, &(0x7f0000002380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x45, 0x0, 0x0, 0x0, 0x9, '\x00', r4}, 0x94) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000780)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514000cc008001900030002000600090000800000005883c64d251e638294ff0051f60a84c9f4d4938037e7000000000000000000d1c566a000000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x98010) 9.920006028s ago: executing program 4 (id=9798): r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x58c8, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc006, 0xac5d, 0xffffffff, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc, 0x7}, 0x410, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='cpu!=0/r\x83') bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000050000000200000007"], 0x50) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="09000000070000000080000001"], 0x48) r2 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001800599c6d0e00009bd029ef8020ab070004000523a608463a3f", @ANYRES16=r2], 0xfe33) r3 = socket$kcm(0x10, 0x3, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xfe5d) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x1c1341, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x5, 0x4, 0x2}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000002500)={{r6}, &(0x7f0000002480), &(0x7f00000024c0)=r5, 0x2}, 0x20) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06000000040000004002000007"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0), &(0x7f0000000380), 0xfff, r7, 0x0, 0xa0028000}, 0x38) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000080)) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x66) recvmsg$kcm(r3, &(0x7f0000000c40)={0x0, 0x0, 0x0}, 0x0) gettid() 8.993681372s ago: executing program 0 (id=9801): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x0, 0x51]}}, 0x0, 0x1c, 0x0, 0x0, 0x7ff}, 0x28) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)=@o_path={&(0x7f0000000480)='./file0\x00', 0x0, 0x4030}, 0x18) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000700)={0x1b, 0x0, 0x0, 0xa5e, 0x0, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={0x0, 0x4}, 0xc) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x3, 0x106) sendmsg$inet(r1, &(0x7f0000000040)={&(0x7f0000000380)={0x2, 0xfffd, @remote}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000700)="fbd2b9ed29d8974a6ce75f08916a", 0xfe48}, {&(0x7f00000007c0)="d25bf710e1be938583f8fd9d41e17de159c996072e04e91d87cc599f2c175f6b5862de3d18e2401af6e92065d3eadf", 0x2f}], 0x2}, 0x0) 8.681940213s ago: executing program 0 (id=9803): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r0, 0x58, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$sock(0xffffffffffffffff, &(0x7f0000002bc0)={&(0x7f00000018c0)=@xdp={0x2c, 0x7, r1, 0x21}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000002940)="136ef623911e415563d62a2991b0c8c49d0d5e7b8b2a2609d4bd4cf9d7f41f3e6a315b5285e068361b1b3896ec4163587859ac3adfbb45c1f4c03dd69566c8e5523099980931764ff11a3a57727820abda397179a885eb70aa4307447a152c1fa43eaf78e8aab05a0f7fa14db6c067567659fdc007485417b2c4789ba0e53be3de953eaec4b1ae030e220cea4846e32c8ba58c3396cff8e658d07a5f68c37bee95fe0146a17bd9bb32a3a0f856a69fda70850c50a027dfe0e19d83d1d4d4b6600e7fa3a6663d19b5ca08d3d3df162ca18abb83cc43fbcac3adb8ba8c884eb040d5a8737dcf3b82497873802efb53", 0xee}, {&(0x7f0000002a40)="7078707187956beb768f3521fda81e77ad8ff69d872adb48f429cf1bcedeee55496e905f696754bf53145ab889044e07a42843e132c1ef85672cc1", 0x3b}], 0x3, &(0x7f0000002ac0)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x4000}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x16}}, @txtime={{0x18, 0x1, 0x3d, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x749c}}], 0xd8}, 0x8080) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0xd, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffe}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r2, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r0}, 0x20) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="000000000000ca00"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x1f, 0x14, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7f}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @printk={@u, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0xb0}}]}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000440)={{r3, 0xffffffffffffffff}, &(0x7f0000000300), &(0x7f0000000400)=r0}, 0x20) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001840)={r0, 0x0, 0x4a, 0x1000, &(0x7f00000001c0)="cc48c913d3490d889cdf283e1829a3231b19d8df6e6638413b4a4bbb025955137a23c7ff24a93f905d6f157fd354fdcae430f0afde6bfbb89142e70064e9d06f7d98bccbbf616af8f836", &(0x7f0000000700)=""/4096, 0x1, 0x0, 0x41, 0x97, &(0x7f0000001700)="a238d76e7c454ef3c0fe324bd410dfaf8f7deac1c2a9a4f30cebdf6782b78b296f0e95dfe30773a72b9aa378fd3c955fb29292463b8d8575f2364ed62bf1c3b2aa", &(0x7f0000001780)="e9660b98528ffaf2996196d5ca18178026d7c2d6f40df6e3e64a4a0efe972eee9be73469284c71f03e1aefc89032d05239bc9649a97ed76e916aa9659eb728d9d3627acc71aa36819d7d3e475c679f9e66fa80a1e550aa52d819daf8532c9d89646097f0e790029418e76a8cdc38cf3cfda804078efa71adf2a8074f737cfdcd15d79e49c7ad346ba5e60c24d00bd7566957ca3da7c657", 0x4, 0x0, 0xb}, 0x50) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r2}, &(0x7f00000006c0), &(0x7f0000000380)=r0}, 0x20) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) r7 = socket$kcm(0x10, 0x2, 0x0) r8 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000040)="3c00000033000b1229ae3f7f03b261130124fc60100c03400180ffff002000119215a2681cf6e50400003d490d20b735b16b6a44799406db26a57b35", 0x3c}], 0x1}, 0x0) (async) r9 = socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1900000004000000040000000200000000000000", @ANYRES32=0x1, @ANYRES32=0x0, @ANYRES32], 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)=@o_path={&(0x7f0000000340)='./file0\x00', r4, 0x4000, r6}, 0x18) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[@ANYBLOB="36400000260091"], 0xfe33) (async) sendmsg$kcm(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="d800000018007bf6e00212ba0d8105040a600000000f040b067c55a1bc0009001e0006990600000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a288747f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a10c11ce1b14d6d930dfe1d9d345ef464095cae8c9010000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3099ad8ffd5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd601edef3d93452a92307f00000e97031e9f05e9f16e9cb5000000000000", 0xd8}], 0x1, 0x0, 0x0, 0x2663}, 0x0) 7.624064846s ago: executing program 2 (id=9805): r0 = bpf$ITER_CREATE(0xb, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x10, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1509, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xe93, 0x8100000001}, 0x0, 0x4, 0x1, 0x3, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) close(r1) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x18, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0xa}, 0x10c102, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5d33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xa40, 0x0, 0x7f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getpid() write$cgroup_pid(r0, &(0x7f0000000380), 0x12) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x4, 0x4}, 0x826e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfffffffd, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000780)={0x3, 0x80, 0x4, 0xaa, 0x9, 0x40, 0x0, 0xa, 0x200, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x7fff, 0x6, 0x2, 0x5, 0x7, 0x6, 0x0, 0x1427, 0x0, 0x35e}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x18, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000f40)=ANY=[@ANYRESHEX=r3, @ANYRES8], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x36}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0xe80, 0x0, &(0x7f0000000000)="378303076844268cb89e14f008004ee0ffff00febabec41177fb86dd1402e000030c", 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair(0x1e, 0x1, 0x5, &(0x7f0000000040)={0x0, 0x0}) close(r2) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1e00000009000000030000000900000001000000", @ANYRES32, @ANYBLOB="0100000000ff0300000000000025213360c55c8faf7dd6131d5ddc4a27a52740956be73825cd1404485e8c5396d9f8587f06a22471ee98daca1add0846e72882db060e8ecf8c687b9332133473258d56817b1afa19f09ea30bc474b6b6", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000003000000040000000c00"/28], 0x48) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x1, 0x0, 0x0) 7.435648479s ago: executing program 2 (id=9807): r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x6}, 0x10c002, 0x89, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x1, 0x0, 0x20, 0x0, 0x5d31, 0x22000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x100, 0x7ffd}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000001}, 0x0, 0xfff7ffffffffffff, r0, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000003"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, 0x0, &(0x7f00000002c0)}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5452, &(0x7f00000004c0)='\x02;\xe5\b\x00\x00\x9c\x00\x00\x00\x00\x00\x00') socket$kcm(0x11, 0x3, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000001c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x401c5820, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x800) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffdd, 0xa}, [@ldst={0x3, 0x2, 0x3, 0x1c10a1, 0x0, 0x36}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0xb5, 0x10, &(0x7f0000000000), 0x7}, 0x48) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'bond_slave_1\x00', @multicast}) r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x5a4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000300), 0x4}, 0x11540, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000ff0700000000000000000000850000002a00000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x0, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8000}, [@call={0x85, 0x0, 0x0, 0x52}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e}, 0x94) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000078850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f2, &(0x7f0000000080)) 7.391276682s ago: executing program 3 (id=9808): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x420}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8943, &(0x7f0000000080)) 5.032621084s ago: executing program 0 (id=9810): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x3, 0x0, 0x0, 0x3b, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0xfffffffffffffffc}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d0f65acc0d06d1a1434e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622e03b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab0300817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c690220b87b20581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd713089856f756436303767d2e24f29e5dad9796edb697a8ad004eea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014751c3c975d5aec84222fd3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff22dc518afc9ffc2cc788bee1b47683db01a2f9398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa407e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae526aca54183fb01c73f979ca9857399537f5831808b0dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a0c93d47018c12e7ba8188a22e8b15c3e233db00002e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e4845535a8b90dfae158b94f50adab188dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b4896c7aabf4df517d90bdc01e73835d50200a90800c66ee2b1ad76dff9f9003f07000099d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987595ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e547f7ad33850d9feccd0111a2e3700845dee734fe7da3770845cf442d488afd80e17000000000000000000000000000000000000000000000000000005202000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a12489c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db08407081c6281e2d8429a8639034a75f4c7df3ea8fc2018d07af14915f29b719f54926fc32468f65bd06b4092140faed0c329be610c3082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b4c8787361f3289f86ae826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce1d9bc7ef3e3f40c14089c82759106f422582b42e3e8484ea5a6ad9aa520000afe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da357f9e93ce055019c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c672b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b5589829b6b0679b5d6fccbecfae5553d9950d48c774eaa35b24fce69a20d8bc410d9f48bf7eac90529cd6af061c9e53addddc620ce73c5d177e3d097159f2768636fc10276c6a0adc57483b3f7083f66b87ef296ee85e9bb70a3009a5d30f479e293a3302e11350ea857b37e76ca2f50378e4092ce2c574ad278b9b7b717c571afb2077b019fd9d89efd59b41f051ec5a8ff87ecc8df917a1e386d849fcd10e2f9ca52e02339c2f4666b0c545e25f1cd62421c28d25994be0cff7271a0dee38d7ac4ac736b090e1d29f981fd9086e4000000000000646174b55d251f7f8ca5ccc22a5efb33b237eff5597a3c3a5f3a9bb54abb40e54593e1a7ce4cfa17b3c3fe91c06363496341eae20dcc59b6179b32ddddef5c34000096a54c0c571a91878f61f74912e2299e5501d4d6943bfd74c856511726f0ac8f7d17f1c6b4451c1bcdc6b6e1700e4cd87709d97afc5423c96fa981873d4369b04bbf1fb9f68f17991540868e408201ad1a74179e489aa61f021a437a3fa935588be2068f7ff9b253106326fde795e530b93626cc68e06e602198724249b4445eef08401cd1a3e266db41474e69902e4d8f5da4e94cc36794258fd4032de7ab36bc24c5efd5c8495c1ccd580033c55725f2d60354f8ad5914a0155eaa743350ddb388f486b6de0549ef3b1b3c3b7d4d3a830ff39885776119408029be3788dd8422b1ab7b4c9d5b7d8682fd759c713108e1bdfc64b9121bbf07099def5c0ce3c861ae4b5cad8bba5a0b6059b9ef90c2f96a59320309e25df89484522bb1d6eaa92164f9e4042cb689a45a898354c17b08705205a9189772bcbcb6414e44b33a2470d3bc16f761c33f565b9da5e7991ad8482579cc1b16c1fcec815a5482ae8b1779c5e339971a6ec1217bcfd1ef24284de8a0a9f068f297037d6478c2434a9a18dcc6c7c791e444a79d7ce37f9cf2826b47ad8ca6a2fa254aa02cd098026798a6d336348af0fc11fa2809a5ebbe17ca4d0f889d518f64ee50f562b5fdb1f76d4a7fe14701f8ed0c6a55d66a6efea3e449e6b478abc5b196dd5308cb20c4e2a0bd702651bb39f10523102dcd8ece692159028f314e0d6bfa400475c6699fdc40efe0948e3cef7419a7f113134e5ee20fd87c4521ccfbd32d6f147f743d30866bdd86ca8bf0c7bcc475f4ed53517aaa51f1c151d859a7f0b53abd332c84bdad313e82ac3777a6f7f649ff8a25f6dfe09cb29213896b49a825257bf143e9fa3bbd47009e66fe5705b3ef2b40a182e408c680727d64e00e1ce508f8fd64ac6c84ccc28fc333067de63b9bb5daaa12ce60ee3779ded79651be69d2a413cd948a873dd7ad7017b150828cf100d3df8537f22aff58343c9ee966fceb594bbe10b911427f76a25a219be2f85287b7f83d323a30991067ad1369792166062085ff20c5fb9f6e4f78dd09c7d2d6ca3c8a5d0d26ccbe576f44a1bc94194817"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x15}, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0x12, &(0x7f00000008c0)=r4, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200000000021000aac141440e0", 0x0, 0x11, 0x600086dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) 4.991497997s ago: executing program 2 (id=9811): r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext={0x4f3, 0x3}, 0x21, 0x0, 0x0, 0x4, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x3) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000200)={{0x1, 0xffffffffffffffff}, &(0x7f0000000100), &(0x7f00000001c0)='%ps \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000240)={r1}, 0x4) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x1, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x44}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x40) close(r2) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000006a00810400afef3a0b04a2377caf604bf96b1324dc851b5ef40502e0dfffff0e00f8000e0000000224ec", 0x2e}], 0x1}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="18020000feffffff00000000000000008500000053000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b706000000000000850000001700000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="06000000040000000400000009000000000002", @ANYRES32, @ANYBLOB="00000000000000000000000002000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/27], 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r3, 0xe0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440), ""/16, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0], 0x0, 0x97, &(0x7f0000000500)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000640), &(0x7f0000000680), 0x8, 0x22, 0x8, 0x8, &(0x7f00000006c0)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xc, 0xe, &(0x7f0000002380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x45, 0x0, 0x0, 0x0, 0x9, '\x00', r4}, 0x94) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000780)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514000cc008001900030002000600090000800000005883c64d251e638294ff0051f60a84c9f4d4938037e7000000000000000000d1c566a000000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x98010) 4.9445785s ago: executing program 3 (id=9812): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2e00000038000511d25a80698c63940d0124fc602f6e35400c000200001ec00037153e370a00018025643a00d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x39c}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x0, 0x51]}}, 0x0, 0x1c, 0x0, 0x0, 0x7ff}, 0x28) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)=@o_path={&(0x7f0000000480)='./file0\x00', 0x0, 0x4030}, 0x18) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000700)={0x1b, 0x0, 0x0, 0xa5e, 0x0, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={0x0, 0x4}, 0xc) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2, 0x3, 0x106) sendmsg$inet(r2, &(0x7f0000000040)={&(0x7f0000000380)={0x2, 0xfffd, @remote}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000700)="fbd2b9ed29d8974a6ce75f08916a", 0xfe48}, {&(0x7f00000007c0)="d25bf710e1be938583f8fd9d41e17de159c996072e04e91d87cc599f2c175f6b5862de3d18e2401af6e90065d3eadf", 0x2f}], 0x2}, 0x0) 4.919988732s ago: executing program 4 (id=9814): socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0xf8}], 0x1}, 0x1f00) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000000)=ANY=[@ANYBLOB="1806000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000001000000850000000c000000b7000000000000009500"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x82, &(0x7f0000000000), 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x4, &(0x7f0000000080)=@framed={{}, [@ldst={0x3, 0x0, 0x3, 0x1, 0x0, 0x87}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 4.561956117s ago: executing program 2 (id=9815): socket$kcm(0xa, 0x5, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5d30, 0x20000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x10}, 0x104247, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xe, 0x4, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x50}, [@call={0x85, 0x0, 0x0, 0xa0}]}, &(0x7f0000000080)='syzkaller\x00'}, 0x90) recvmsg$unix(r1, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r5 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r5, 0x1, 0x41, &(0x7f0000000040)=r4, 0x4) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r5, &(0x7f0000000580)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x4, @mcast2, 0x9}, 0x80, 0x0}, 0x4000080) recvmsg$kcm(r5, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x2063) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0xffbf, 0x9}, 0x48) r7 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="020e000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001100)={r6, 0x0, &(0x7f0000001700)=""/53}, 0x20) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x2, 0x4, 0x4, 0x1, 0x84}, 0x48) recvmsg$kcm(r4, &(0x7f0000002ec0)={&(0x7f0000000b40)=@x25, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000000cc0)=""/49, 0x31}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/58, 0x3a}, {&(0x7f0000002bc0)=""/19, 0x13}, {&(0x7f0000002c00)=""/124, 0x7c}, {&(0x7f0000002c80)=""/246, 0xf6}, {&(0x7f0000002d80)=""/13, 0xd}], 0x7, &(0x7f0000002e40)=""/125, 0x7d}, 0x40) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r8}, 0x4) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018200000", @ANYRES32=r8, @ANYBLOB="0000000000000000710300000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000c80)={r9, 0xe0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000007c0)=[0x0], &(0x7f0000000d40)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, &(0x7f0000000840)=[{}], 0x8, 0x10, &(0x7f0000000940), &(0x7f0000000980), 0x8, 0xd8, 0x8, 0x8, &(0x7f00000009c0)}}, 0x10) r10 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, r11) r12 = socket$kcm(0x2c, 0x3, 0x0) sendmsg$kcm(r12, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x20000040) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000bc0)={{r4}, &(0x7f0000000c40), &(0x7f0000000d00)=r3}, 0x20) 4.561573476s ago: executing program 3 (id=9816): socketpair$unix(0x1, 0x5, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r0, 0x0, 0xfdef) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x58, &(0x7f0000000840)}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a80)={&(0x7f0000000900)=ANY=[], 0x0, 0x5f, 0x0, 0x1, 0x101}, 0x28) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x0, 0x485, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x100) perf_event_open(&(0x7f0000000480)={0x7, 0x80, 0x0, 0x0, 0xfc, 0x1, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r1, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x2}, [@printk={@ld}, @call={0x85, 0x0, 0x0, 0x7}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f375ffff86dd6317ce62070000000000000000431ccaf57b00000000000000000104"], 0xfe1b) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="8e16cb239da51e7f218eff00", @ANYRES32, @ANYBLOB="2000000000000000950000000000000045"], 0x0}, 0x90) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f1, &(0x7f0000000080)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 3.712147745s ago: executing program 4 (id=9817): socketpair$unix(0x1, 0x5, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r0, 0x0, 0xfdef) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000008c0)={0x1, 0x58, &(0x7f0000000840)}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a80)={&(0x7f0000000900)=ANY=[], 0x0, 0x5f, 0x0, 0x1, 0x101}, 0x28) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x4000000, 0x485, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x100) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x2}, [@printk={@ld}, @call={0x85, 0x0, 0x0, 0x7}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) r6 = socket$kcm(0x2, 0x3, 0x106) sendmsg$inet(r6, &(0x7f0000000040)={&(0x7f0000000380)={0x2, 0xfffd, @remote}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000700)="fbd2b9ed29d8974a6ce75f", 0xb}, {&(0x7f00000007c0)="d25bf710e1be938583f8fd9d41e17de159c996072e04e91d87cc599f2c175f6b5862de3d18e2401af6e90065d3eadf", 0x2f}], 0x2}, 0x0) 3.671628008s ago: executing program 3 (id=9818): r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x5}, 0x0, 0x0, 0x4000, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x100000000, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000400)=0x9) (async) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x8c, 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={0x8000, 0xe}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x8001000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup(r2, &(0x7f00000002c0)='syz1\x00', 0x1ff) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="180000008f000000000000000b00000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7030000000700000700000086000000bf0900000000000055090100000000009500000000000000bd0a060000000000a500f4fffcffffff18000000060000000000000009000000bd90f8ff00000000bf91000000000000b702000003000000850000002a000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x3, 0x100f, &(0x7f0000001cc0)=""/4111, 0x41100, 0x2}, 0x94) write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12) (async) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 3.668341538s ago: executing program 0 (id=9819): socket$kcm(0x10, 0x3, 0x10) socket$kcm(0x10, 0x3, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@func={0x2, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x0]}}, 0x0, 0x27}, 0x28) socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x830d}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x68001, 0x3f00) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000001c0)={0x1, 0xffffffffffffffff}, 0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={0xffffffffffffffff, 0x2}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xd, &(0x7f0000000f80)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000000800000095"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x21, &(0x7f0000000540)=ANY=[@ANYBLOB="c120c0ff0000000018680000100000000000000040000000185000001000000000000000000000008520000002000000b7080000000000007b8af8ff00000000b7080000070000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a5000000b7080000000000007b8af8ff00000000b7080000f9ffa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800000085000000a50000006d120600ffffffff"], &(0x7f0000000680)='syzkaller\x00', 0x5, 0xc, &(0x7f00000006c0)=""/12, 0x40f00, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000700)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000740)={0x1, 0x0, 0x4, 0x4}, 0x10, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[r2, 0xffffffffffffffff, r3, 0x1], &(0x7f0000000800)=[{0x3, 0x5, 0x2, 0xc}], 0x10, 0x1}, 0x94) socket$kcm(0xa, 0x3, 0x73) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081", 0x7}], 0x1}, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0xf8}], 0x1}, 0x1e20) sendmsg$tipc(r5, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r4, 0x10f, 0x88, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r6, @ANYBLOB="0000000002000000b705000008000000850000005d00000095"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$kcm(0xa, 0x922000000003, 0x11) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0xa2d40, 0x0) socket$kcm(0x2b, 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYRES16=r7], 0xfe33) 3.612588702s ago: executing program 1 (id=9820): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000380000003800000007000000030000000000000700000000000000000000000f03000000c3f3ea000000000000000f0300000053c175000000000000000f06000000ae8c000000612e1e00"], 0x0, 0x57}, 0x20) ioctl$TUNSETOFFLOAD(r0, 0x4004743d, 0x110e22fff6) 3.596744693s ago: executing program 2 (id=9821): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003505d25a806f8c6394f95524fc60040011000a7403004700000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$kcm(0x2c, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x11b, 0x3, &(0x7f0000000040)=r2, 0x4) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x64, 0x64, 0x3, [@int={0x10, 0x0, 0x0, 0x1, 0x0, 0x73, 0x0, 0x22, 0x4}, @union={0x10, 0x1, 0x0, 0x5, 0x1, 0x2, [{0xe, 0x2, 0xd3e}]}, @enum64={0x10, 0x1, 0x0, 0x13, 0x0, 0x7, [{0xd, 0x63a7, 0x2f9f}]}, @const={0x4, 0x0, 0x0, 0xa, 0x1}, @volatile={0x7, 0x0, 0x0, 0x9, 0x2}, @float={0x10, 0x0, 0x0, 0x10, 0x4}]}, {0x0, [0x0]}}, &(0x7f0000000240)=""/68, 0x7f, 0x44, 0x0, 0x7}, 0x28) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_ext={0x1c, 0xe, &(0x7f0000000100)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xd1b}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r2}}], &(0x7f0000000180)='syzkaller\x00', 0x8001, 0x0, 0x0, 0x41100, 0x50, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2b134, 0xffffffffffffffff, 0x8, 0x0, &(0x7f0000000300)=[{0x3, 0x1, 0xb, 0x8}, {0x2, 0x5, 0x10, 0xb}, {0x0, 0x1, 0x5, 0x2}, {0x3, 0x1, 0xf}, {0x2, 0x2, 0xd, 0x2}, {0x2, 0x3, 0x5}, {0x4, 0x1, 0x5}, {0x4, 0x3, 0xb, 0x8}], 0x10, 0x2}, 0x94) close(r0) 3.428428204s ago: executing program 1 (id=9822): r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="364000001a00913a"], 0x82d7) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x6, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002200)=""/4096, 0x7ffff000}, {&(0x7f0000003200)=""/4073, 0xfe9}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001300)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum]}}, 0x0, 0x26, 0x0, 0x1}, 0x28) r1 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, 0x0) sendmsg$kcm(r1, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="d800000018007bf6e00212ba0d8105040a600000000f040b067c55a1bc0009001e0006990600000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a288747f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a10c11ce1b14d6d930dfe1d9d345ef464095cae8c9010000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3099ad8ffd5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd601edef3d93452a92307f00000e97031e9f05e9f16e9cb5000000000000", 0xd8}], 0x1, 0x0, 0x0, 0x2663}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) socketpair(0x21, 0x3, 0xfffffff8, &(0x7f00000000c0)) socket$kcm(0x11, 0x200000000000002, 0x300) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$sock(r3, &(0x7f0000005340)={&(0x7f0000000300)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004200)="7c2b9aa131256f7893522258e348a1c4e6667741ef6336e1994ebee8c69f80c8a3e6881ea116993831b34450e0939e5be6f6e8a403085448d81ffc6702f6d18182f03b91361f3ef5a40a94cf9ac8f146fb23b47608e245a4be1efd5b054346e5b1b7526855c894bd5c2b11f21d9e3b8d24d3120186fb3ffc34d07be0c5a2164abefa11d3581ce31b0760f548e931025494e7b0cfc80825ea5038fb0f126f7ea33ce636c334407248e07722f42ae304272c2b0bdc153e9953b1ddf2038dae50cb7f32a3b0f583e0c260c86b4d00a9bbbadb72c3800eaf9fde5ffa0922a6d36fbc3e85ae1dfbad79443f502139fed9befec555072b5e69e6f041df558d3686dba390ee9acc7c4992f00ed655ba5bd0f56910eeee4a8d060f33383f80bf0af3c0345d2abf0a16d02194f7ee45343630d74e1acfd3aa1afc8f6b208b6691903f217195464dd56b4dd1fc07d391c50749a9a58837ce4dd7503b6aa8ff5893a0b5a664a09c551bcfefe6e52072d53c6b9fcb72ebb8d83a0f391c63bec97fc50f4c2f139adf09efe2262c3dda8aa1378bb9b5cfd8bbbece503f79b5a66a15f68816ecbed2589d43c232a97ae2297040d0d2179f912511a1fc2d6605c006bd42ff6f8f47a4dfcbf76850d3bfb7b5414df1c453794363663fe2f42b1c5e68fe046a15c5fdf125c7e3eec6c0ccea908377a935bab44b892ebad2ff9aab1621a6a510e67bfdc85158b25aa4c1b8e6df78be4994bfefa57e9a6c2c7f440b1799da003e8ffaa9f91d1c8e733676c05334ea4d7e101c8e139c27d8710aec344a2637c21474180f3b26beb4fcf3d420e5a830f545cd6fb8ea13a167d9d3f7feab60e4f1388db625d122d8ff7247c9cfbccb573bdc427a8dca18de457e06d17f33df5a9cdcec676e5973d77951a9714d17031a5f58ada7150a83840cf8366f055cd6f2a42e5c3b38c0144cf4ed8e351ec03a39afbf7a5de8e286cea62607d66898df85768416b8c857e48d666991ebc331d1f8dbe03bfcb31ab7e051f3a84c0790329507ef070e12735537bf5bc510337d53b0e8356d6a5ae4a1f490eb13b01104e5a095e728d9f79b824c63fb45477b233816d089140ea729d42d6df1f3f87395d8e3056d995f3e21492e90f00d41a4d483e6daaaf94ad61cbd9d2a3d1214d6ba5c579121eecd5a14c2b92286eb4f2c846b5f359cd373dd6443521c1ee2e416ff3a35667b217000a684df1db16bc406d5001a40c22df7c614c06d6605827a020e3d8a622e9d76d8b78a23f4169f9bc96d791490ccb33a823d2d1ef175e11492d97d94aa9e7a1f3d5c5858ef5ac93276d8ed9bfaeed702c3708e62244529f9dd1d18ceda6566defe8437a19e950cedf7da6e1cf0164f89a3812f1e9da085f5aa8db0970727104f979324a7c27820e52792316a21c0a5d7e7cd312387ffd57bb69e934a39ff222b3cb282e4b7c2958d933a75267168fec86b1cac234990624a0881e07b163f185cb286f4cc96bec4b3af28d726d5cac112a3a1878910841c29a00dd28751f070f63bfbe4a08bf1fedefe663ed301c6dba319e4427d8c222196654e2a116f1c17d13b2fbcf6acc1e09acaf578f97efb3a10167e40f10c9cf577dba0af0058cfbcd7f0e4304ee09c7c43ce36f88b08724b2c8a74de6295ff03d3e6efa53c2805e5c276a8fbe21ae44a01f93a0972da770e320950fec031c352c8ddd6bdded387a4fdd4e6498dd56b0ff8b6a87553ab1ddff3a917627d1fa4678c21d6340af8dd7ebde21758a8704612d20cada710efb5ce25591a17319ff9e82541fd84d6987efcdd97fb1a26111634f43bf0d8430ab45d0b0dc281280bbf98fd2573bfecaa8720c71f4faa138cdb7c257bda7abb5b513ccb776a6746bf3e0bcc43e2bede15ddd8d386f8d946e5d6954fa7f4bebbbcbe5acbdbdcf0748c9fa20fe3e407d4ba299fd33e9b31a578d16a9cb99d65fb9a842abefa0f5d2ae8a0ba5430a3d97d66175b78315facd0e119de9a4b5e8689ab521993f4ad825b8cf3b152fd2b8d8aadf63fa6404c2e01e8804e2f58524edbd8fc79c227bafb1800fdc96001346f6fedfbe70fd88e301b719d87599ddef1fda1017f6b129453af9357e61106f333d7824894b7aa333b5793bf4030fa9aeac5d6ab1800fb0f354a1e515aa4ab8a4251af69d40b82b273078b692c5ffe2e997ec47080c04e265e3e6b3a0f111153beb2a870935b8f45631fbe18ac90d89390b002f911c3494e6e47b412d026b22b7182e26ba0d45e9b112abee024325f754cdf9fbab5c0a1b71b6045ba514bee3a3ff7badfe9967e5dc1a736222d3549590b783cb9f20befebbe7a36da1b731d9a187b3bb2e0dd45eedbf4e8ac53697c07c9ae472729fe1ab9e8bd55fd437ea71ee5d8791b49558ed84e0d4c8ad2b0b93cfe8e508999598a83caba230a17b37e8363bef7efcdb4f2e4b0a7dae1979356792ded6a280bfd8d197f3db8661563f94cde49cd5dd8704f42e3344c0f9bb447ff7f3b4ace741e2c8896d056969326209fd613cbbb6e8fa9f7f1502f685354deb5fc1cc8bd9cde5c8072a5cade310936bb0d6c06696e55a697b433aa7a32c5ba87a76acf88643c73f2c283c425a4cd670d9d888d81b7f4daa1f7de8dc6e4ddd4593c6137b191faee75ccb023a705652fe34be55e9b984dbcbcdd2d777aae8c3bc67e49ac17eaf659ff85cc66cf2052a80945b5005c80125a9aff4b56b300974d975574cc777e5747ad349b33f379974c3be5de8c20fbaff6f4ffcd94ea4dea7365d9a296d4e724317e4ddbadee99b695c010b9b8f05cd8f4bb28428b8ea6d151e37efd4222aec7c4500e98489435c8372ff69305c5a13d5c3aea6056960060c180d68a9ce7f1cc1ed19e6f27fe6299dfd5892c328a75b46b5a897f50a4c6eb786e7aaf0f447e9549a410f24df8c854884e24ea18b0cc746c8d9ce3425237cee827b9ae6e86d480e9fa47478b908c38b9ed5f29b263400e70ae4a564205569f6851d27434a581b20310eb1530e86a906717abebca0cbd14ac627d57194f060494c8621055de5ce6731afa4967868cc0e0fa7826ba3f737a3cbd1f44e51260f8e638b948ae111fc961c8e1b35d27d9b2c3be1938e06c4cddf258d7f37b5725d80c991b859941e19c6712544588e5363b25b25d9382806b6581f32684feda24e30fa0384c73aafb4bc4b3365f1da701c46b6a5fbab02300f3b5a044f6459cfeb1cf00de3ebb2fc4bbf645f83f5d9a15a87ea75850a6e53c7fa56cdfeafafaae1bd5de64dab5cce3ff373514ad896858456edb2d729edcf9717afa4cead3e58b1ecdb53c8f1224ad5a8eecca544a57b5301bc771870c47f624c3cc2e93572645d4373829aaf827826c97067ea0edd52b763f3f659d30a3342ba9f5601a7d833c4945643373a966ea19941e0747364b593cbfa2356979c333027e274da5c39a4c4648876448af1f7ce66dfe40e46989dfc70584c147ca6505fa6b58a76f794204ae0cff1f51ea71673a53bf09fb9a81bd55bc587e7921328e9d59453fcbbf37727201a3fc09aa6c77c46407bf8c531e2dcdec555539a8f4bc56e6c4fe8c121d3e4e5cc1de2b322e7b47a1ea3c78e9bf334aecb5df6a5fb6dfbab0f6138c2aaa85890d574aee248d096efef2488dd893b044dce5981cca11a5d8bb6077a03b2f39a929edd96f944ca3bec28893947f08adc34dc4484155b4620a95784c21eb4bb877b0f2510d6efd1314f6613c5691b9bf25a9c1645c346ddcedc72185cf45b3c1a4e4baee74e2af397ecfbae8ae1346d7c4986a4f4c2476db57a730024a9a6d1a41637950a3ef4e441dfcc56ed83550d20534a7b117acef2dec95b75483e9bf294819d8f9f6ec4c18090a576ed858e4d36cc5b7eaea5da785139dd017234ba185511d1f68d4577d1901b8538ea7524bf8536c7acab7491ee7b382844ba49fb4171405a59e044ac8be1e1fc8775cb4ecd0020c75f9bf987e0c6da079deb7cf0f9740e4073a79ac405346cc043c9b7260e6ab3b6bebcc6f8ff28b6124774667fd77c0e415320bc7c65d6a8bf2c095483cf4a51388a889939540595e077fd9317dba7dc32c020371197058508db7aabc01f3361e0942f7f3ab7db981d54b365040d594030e9b1a28186d1422dcce0f389df93080122c8c51db20b3781ca4bc939f64a47ad4fa6270d1d0694372854ca24f9e3508d5005debe57208ea2b58c6ff7b240a3e5d52a93f2e5cc5f214584159153568877e762a992177c2ff6b72ec5b942d18d1f92b935148c11a31a4184d6ea5dd45f35389e1988b80972906f852419f9240dad1c37ad6c50454b1c268b52e7f7b1d98c7ed686a50c32976c738f19eb99bdc012cc7e430ffb95f2daa7479398c64549862805bab3adeac8c0cd0fcd3e5d2e74f38759639e654579321b0ca6595ca63153a4edbff841c442e897fd3b2878b5066f2b4dab80edce1449b7f699865c8a732a39761ba50d4204f631ae255418a018e69f86785fc197bacc96324ca0184b17a9c2a652bcef028759a7c0a3f7147221e5982c1d9f59ae33b0cb024c44162b268c2165016d2dc65e1909371975ac74e285ae26e5bfffa68692681ea80bea0cecba2ba86171b1c23e678e39ef51ab91a2375f358d9d2a0477ce71985323359c58320454f092da0684b34eeb2ba88e741be44f7782fdca97d5d98df2ea214a5c7e88ce96f6904b19a0c0646517558c794f592bdd9b48259ce81e59f90d671256194eb16258bb613562f44cdc01abfde82740036d8d9c53c97001ab32348cb383f6119efbeb42099d6dbdec6507e7ca9d009b43e98a3bda23c0ca6e633c0828998c660b14d59c47c7d5b22534f7830a5acaf6c1c43a20d97a1248bff8c433becc66c7a3567f777887aa02310ca2241c269c7aca7f22c89387c1b352fc54633175babc6e315561a4ff9eabbe5e2a17fbe25de6bc68769862b2cf3993a50738b91e6576a52d519d9b87b3eb55dd22a5553a4dc66bde29f842f3effb4871b3bef4a392d50024434fa86196321a3ad2497d7d39a7d82b621da96e4dad180910258bef017bea2e25ea2e493a8b55edea9c71ee3253a36289ec6c9a4ae64489f66abc14e126cbc57fb2c455839f3d1fa24038af75abf7f686e4cd045fa48923c66f804d2d5fde2ce64595c659df96cf4c3da0b13112494c683b9744b994394f5cffa9a4297f61da9e867e71903449884ec5c5f8ac48d44e24d1224a927cf9b8cdcdd853e0f30c8c87d81b923adf587d37115223cfee1116e4d4bce1b9b51ee7660eca5d8a31587a77649cd66069a09e24cd2837d4e5fa19c2333fc939469247e476a26f0c975cd80d73ea67b900d7c8f91fd8c204f50d2d7d233546445a2da27d4af07cd4007cce8b18fada5d97cbec68d83116993af12db3aceddc125144568ee86494096b0cd9989fd4078746e4218ebc9a7e74af92dfee1590b4eba2aa0de9d4a95ea86dfc14d44baeaaf1c92023eb920c5e4c406c5952a9c73c23f5379042e7ec90d17a00f89950eb51c79e9fa4cc54d39c217cc7612ab0dd7b9fd7c270f0868a1f4a0fa94fdca35538052df95094d968e8fd455d0d22c423569fea2d46ef612bdf376dbb2d098606853eef590b54bba5ff93e4608a28dba18b93d6019d09eaa558456ee9fc58ee722aafa62a16df209bcaf8ce2ae2b651985d90cecceca65d66a49de00acfa609fb157b5e7b89daeed17d55de6b8708e6edfcb069099bfcb7ec4f99b85b7c94f5badf588556dfc699618ce7ae8f9f972e90bc8da094205f9a4debd2f77c469f689c7c77d", 0x1000}], 0x1, &(0x7f0000005240)=[@mark={{0x14, 0x1, 0x24, 0x7ff}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0xec414e6}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xcd6}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x80000001}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0xf}}, @txtime={{0x18, 0x1, 0x3d, 0x40}}], 0xf0}, 0x1) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r3, &(0x7f00000002c0)={&(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006480)=[{&(0x7f0000005380)=""/4096, 0x1000}, {&(0x7f0000006380)=""/202, 0xca}], 0x2}, 0x10102) close(0xffffffffffffffff) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000031000b12d25a80648c2594f90224fc60", 0x14}], 0x1}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}, 0x100c2) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESDEC=r5, @ANYBLOB=','], 0x9a) 3.240302627s ago: executing program 4 (id=9823): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{}, 0x0, &(0x7f0000000180)}, 0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x5, 0x3, 0x0, &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x28}, 0x94) r0 = socket$kcm(0x10, 0x2, 0x4) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r1) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) r2 = syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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={0xf, 0x5}, 0x2000, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r3) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x24}, 0x94) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r4, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000002c0)=ANY=[@ANYRES32=r2], &(0x7f0000000280)='GPL\x00', 0x0, 0xfffffffffffffed9, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r5, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) sendmsg$inet(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="5c00000012006b04000000d86e6c1d000a887ea6ea65670000000000000090f9c3dc90f8f41f8ecff32c6e020075e300250045586c8da718ad4b4460bc24eab55600000000000000bf9367b4fa51f60a64c9f4d4938037e786a6d0bd", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) perf_event_open(&(0x7f00000011c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, @perf_bp={0x0, 0x4}, 0x2820, 0x2, 0x4, 0x0, 0x200, 0x94e, 0xf0d, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x10, 0xffffffffffffffff, 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006007c09e8fe55a10a0015000500142603600e1208000f0000000401a800160020", 0x35}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0}, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="043900002000ef029dd2b97576b11d"], 0x33fe0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\v\x00'], 0x50) 3.044155311s ago: executing program 2 (id=9824): r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x58c8, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc006, 0xac5d, 0xffffffff, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc, 0x7}, 0x410, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='cpu!=0/r\x83') bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000050000000200000007"], 0x50) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="09000000070000000080000001"], 0x48) r2 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001800599c6d0e00009bd029ef8020ab070004000523a608463a3f", @ANYRES16=r2], 0xfe33) r3 = socket$kcm(0x10, 0x3, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xfe5d) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x1c1341, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x5, 0x4, 0x2}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000002500)={{r6}, &(0x7f0000002480), &(0x7f00000024c0)=r5, 0x2}, 0x20) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06000000040000004002000007"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0), &(0x7f0000000380), 0xfff, r7, 0x0, 0xa0028000}, 0x38) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000080)) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x66) recvmsg$kcm(r3, &(0x7f0000000c40)={0x0, 0x0, 0x0}, 0x0) gettid() 2.646313478s ago: executing program 1 (id=9825): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0xf0, &(0x7f0000000200)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703110000001f03000000020000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4014) 2.568499183s ago: executing program 0 (id=9826): syz_clone(0x62384000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001600)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d0f65acc0d06d1a1434e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622e03b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c690220b87b20581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd713089856f756436303767d2e24f29e5dad9796edb697aeea018512babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fd3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff22dc518afc9ffc2cc788bee1b47683db01a2f9398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa447e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae526aca54183fb01c73f979ca9857399537f5831808b0dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db00002e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e4845535a8b90dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7acbf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9003f07000099d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e5dee734fe7da3770845cf442d488afd80e17000000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000005d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd353646000000000000000000002b0000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a8639034a75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b4092140faed0c329be610c30180000000000000c03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3e16ff10feea20bdac0000000000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce1d9bc7ef3e3f40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e2e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b5589829b6b0679b5d6fccbecfae5553d9950d48c774eaa35b24fce69a20d8bc410d9f48bf7eac90529cd6af061c9e53addddc620ce73c5d177e3d097159f2768636fc10276c6a0adc57483b3f7083f66b87ef296ee85e9bb70a3009a5d30f479e293a3302e11350ea857b37e76ca2f50378e4092ce2c574ad278b9b7b717c571afb2077b019fd9d89efd59b41f051ec5a8ff87ecc8df917a1e386d849fcd10e2f9ca52e02339c2f4666b0c545e25f1cd62421c28d25994be0cff7271a0dee38d7ac4ac736b090e1d29f981179186e4000000000000646174b55d251f7f8ca5ccc22a5efb33b237eff5597a3c3a5f3a9bb54ae54593e1a7ce4cfa17b3c3fe91c06363496341eae20dcc59b6179b32ddddef5c34000096a54c0c571a91878f61f74912e2299e5501d4d6943bfd74c856511726f0ac8f7d17f1c6b4451c1bcdc6b6e1700e4cd87709d97afc5423c96fa981873d4369b04bbf1fb9f68f17991540868e408201ad1a74179e489aa61f021a437a3fa935588be2068f7ff9b253106326fde795e530b93626cc68e06e602198724249b4445eef08401cd1a3e266db55474e69902e4d8f5da4e94cc36794258fd4032de7ab36bc24c5efd5c8495c1ccd580033c55725f2d60354f8ad5914a0155eaa743350ddb388f486b6de0549ef3b1b3c3b7d4d3a830ff39885776119408029be3788dd8422b1ab7b4c9d5b7d8682fd759c713108e1386f5800"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002a0, 0x26, 0x0, &(0x7f0000000500)="b9fa030711a5f32e019e14f088a847e0ffff00124000632177fbac141416e000030a94029f03", 0x0, 0xfffffffc, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpu.max.burst\x00', 0x2, 0x0) 2.485129879s ago: executing program 4 (id=9827): r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext={0x4f3, 0x3}, 0x21, 0x0, 0x0, 0x4, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x3) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000200)={{0x1, 0xffffffffffffffff}, &(0x7f0000000100), &(0x7f00000001c0)='%ps \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000240)={r1}, 0x4) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x1, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x44}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x40) close(r2) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000006a00810400afef3a0b04a2377caf604bf96b1324dc851b5ef40502e0dfffff0e00f8000e0000000224ec", 0x2e}], 0x1}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="18020000feffffff00000000000000008500000053000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b706000000000000850000001700000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="06000000040000000400000009000000000002", @ANYRES32, @ANYBLOB="00000000000000000000000002000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/27], 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r3, 0xe0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440), ""/16, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0], 0x0, 0x97, &(0x7f0000000500)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000640), &(0x7f0000000680), 0x8, 0x22, 0x8, 0x8, &(0x7f00000006c0)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xc, 0xe, &(0x7f0000002380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x45, 0x0, 0x0, 0x0, 0x9, '\x00', r4}, 0x94) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000780)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514000cc008001900030002000600090000800000005883c64d251e638294ff0051f60a84c9f4d4938037e7000000000000000000d1c566a000000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x98010) 2.274776374s ago: executing program 3 (id=9828): socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0xf8}], 0x1}, 0x1f00) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000000)=ANY=[@ANYBLOB="1806000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000001000000850000000c000000b7000000000000009500"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x82, &(0x7f0000000000), 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x4, &(0x7f0000000080)=@framed={{}, [@ldst={0x3, 0x0, 0x3, 0x1, 0x0, 0x87}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.03850336s ago: executing program 1 (id=9829): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000006000000030000000000001308000000005f30d08b"], &(0x7f0000001540)=""/4091, 0x2a, 0xffb, 0x1}, 0x28) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x2, 0x2, 0x8, 0x9, 0x0, 0x6, 0x1000, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0xb, 0x0, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x103}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000340), 0xffffff64) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100080, 0x0, 0x0, 0x1}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="d80000001e0081054e81f782db020000001d080006007c09e8fe08a104000e800a00142603600e1208000fc01e000406a80016c008000e400400027c035c0461c1d67f6f94007134cff6d26efb8000a0ffa290457f0189b316277ce06bba0000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9500360db7e5167fda40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a94100"/216, 0xd8}], 0x1}, 0x40400) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4000}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f00000008c0), 0x43) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffe00000000000}}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r5) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) r7 = socket$kcm(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r7, 0x10f, 0x87, &(0x7f0000000140), 0x4d) 569.941371ms ago: executing program 4 (id=9830): socket$kcm(0x10, 0x3, 0x10) socket$kcm(0x10, 0x3, 0x10) socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x830d}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x68001, 0x3f00) socket$kcm(0xa, 0x3, 0x73) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081", 0x7}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0xa, 0x922000000003, 0x11) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0xa2d40, 0x0) socket$kcm(0x2b, 0x1, 0x40000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0xfe33) 555.055142ms ago: executing program 1 (id=9831): ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000002c0)='[\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x9, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000200", @ANYRES32=0x1], 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0xffff0000, 0x48, 0x0, &(0x7f0000000000)='\x00', 0x0}, 0x48) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'netdevsim0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x58, &(0x7f0000000140)}, 0x10) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000000c0)='THAWED\x00', 0x7) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2af65e27b03ba876, 0x0, 0x10c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003480)={0x11, 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="17010000a4fc0a000500feff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xf4240, &(0x7f0000003300)=""/137, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value=0x1000000}, 0x80) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) 274.764761ms ago: executing program 3 (id=9832): r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x208, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xd, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r6) r7 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r8 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d00)={r2, 0xe0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000ac0)=[0x0], 0x0, 0x8a, &(0x7f0000000b00)=[{}], 0x8, 0x10, &(0x7f0000000b40), &(0x7f0000000b80), 0x8, 0x81, 0x8, 0x8, &(0x7f0000000bc0)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0x1b, 0x18, &(0x7f00000008c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@map_idx={0x18, 0x3, 0x5, 0x0, 0xb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x1, 0xa, 0x5, 0x3, 0x20, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r8}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xff}, @map_idx={0x18, 0xb, 0x5, 0x0, 0xd}, @alu={0x4, 0x1, 0x7, 0x1, 0x7, 0xffffffffffffffc0}]}, &(0x7f0000000980)='GPL\x00', 0x82, 0x73, &(0x7f00000009c0)=""/115, 0x41100, 0x9, '\x00', r9, @fallback=0xb, r8, 0x8, &(0x7f0000000d40)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000d80)={0x4, 0xe, 0x2, 0x5c4a}, 0x10, 0x0, r5, 0x1, &(0x7f0000000dc0)=[r3], &(0x7f0000000e00)=[{0x4, 0x2, 0x5, 0x9}], 0x10, 0x2}, 0x94) r10 = bpf$ITER_CREATE(0xb, &(0x7f00000002c0)={r8}, 0x8) write$cgroup_int(r10, &(0x7f00000001c0), 0xfffffdef) r11 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r11) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x18, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 0s ago: executing program 1 (id=9833): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r0) r1 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000047) ioctl$TUNSETIFF(r0, 0x8940, 0x0) kernel console output (not intermixed with test programs): 99/0x4d0 [ 2162.329108][ T1595] should_failslab+0x5/0x20 [ 2162.333666][ T1595] slab_pre_alloc_hook+0x59/0x310 [ 2162.338752][ T1595] ? rxrpc_alloc_bundle+0x75/0x210 [ 2162.343920][ T1595] __kmem_cache_alloc_node+0x4f/0x260 [ 2162.349379][ T1595] ? rxrpc_alloc_bundle+0x75/0x210 [ 2162.354535][ T1595] kmalloc_trace+0x26/0xe0 [ 2162.359011][ T1595] rxrpc_alloc_bundle+0x75/0x210 [ 2162.363994][ T1595] rxrpc_connect_call+0x5bd/0x1550 [ 2162.369159][ T1595] ? lockdep_hardirqs_on+0x94/0x140 [ 2162.374459][ T1595] ? rxrpc_put_bundle+0xb0/0xb0 [ 2162.379360][ T1595] ? __local_bh_enable_ip+0x13e/0x1c0 [ 2162.384788][ T1595] ? _local_bh_enable+0xa0/0xa0 [ 2162.389681][ T1595] rxrpc_new_client_call+0x85f/0xd30 [ 2162.395009][ T1595] ? rxrpc_do_sendmsg+0xab9/0x10c0 [ 2162.400169][ T1595] rxrpc_do_sendmsg+0xab9/0x10c0 [ 2162.405241][ T1595] ? rxrpc_process_local_events+0xa50/0xa50 [ 2162.411281][ T1595] ? rxrpc_look_up_server_security+0x530/0x530 [ 2162.417487][ T1595] ? rxrpc_sendmsg+0x467/0x890 [ 2162.422298][ T1595] ? rxrpc_getsockopt+0x150/0x150 [ 2162.427359][ T1595] ____sys_sendmsg+0x5be/0x970 [ 2162.432173][ T1595] ? __sys_sendmsg_sock+0x30/0x30 [ 2162.437256][ T1595] ? __import_iovec+0x315/0x500 [ 2162.442147][ T1595] ? import_iovec+0x6f/0xa0 [ 2162.446691][ T1595] ___sys_sendmsg+0x2a2/0x360 [ 2162.451417][ T1595] ? __sys_sendmsg+0x290/0x290 [ 2162.456253][ T1595] ? __lock_acquire+0x7d10/0x7d10 [ 2162.461341][ T1595] __se_sys_sendmsg+0x1bb/0x2a0 [ 2162.466232][ T1595] ? __x64_sys_sendmsg+0x80/0x80 [ 2162.471227][ T1595] ? lockdep_hardirqs_on+0x94/0x140 [ 2162.476476][ T1595] do_syscall_64+0x4c/0xa0 [ 2162.480933][ T1595] ? clear_bhb_loop+0x60/0xb0 [ 2162.485647][ T1595] ? clear_bhb_loop+0x60/0xb0 [ 2162.490392][ T1595] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2162.496425][ T1595] RIP: 0033:0x7f5d8739c819 [ 2162.500872][ T1595] 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 [ 2162.520859][ T1595] RSP: 002b:00007f5d8827c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2162.529334][ T1595] RAX: ffffffffffffffda RBX: 00007f5d87615fa0 RCX: 00007f5d8739c819 [ 2162.537352][ T1595] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000007 [ 2162.545351][ T1595] RBP: 00007f5d8827c090 R08: 0000000000000000 R09: 0000000000000000 [ 2162.553352][ T1595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2162.561352][ T1595] R13: 00007f5d87616038 R14: 00007f5d87615fa0 R15: 00007ffeb8435608 [ 2162.569364][ T1595] [ 2163.013217][ T1598] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9410'. [ 2163.042748][ T1602] netlink: 22 bytes leftover after parsing attributes in process `syz.4.9411'. [ 2163.135168][T27950] device hsr_slave_0 left promiscuous mode [ 2163.156931][T27950] device hsr_slave_1 left promiscuous mode [ 2163.189045][T27950] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2163.196931][T27950] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2163.248941][T27950] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2163.256452][T27950] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2163.379488][T27950] device veth1_macvtap left promiscuous mode [ 2163.409320][T27950] device veth0_macvtap left promiscuous mode [ 2163.415593][T27950] device veth1_vlan left promiscuous mode [ 2164.043079][T32263] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 2164.061228][T32263] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 2164.080402][T32263] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 2164.095995][T32263] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 2164.108206][T32263] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 2164.117200][T32263] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 2164.307065][T27950] team0 (unregistering): Port device macvlan1 removed [ 2164.348277][T27950] team0 (unregistering): Port device macvlan0 removed [ 2164.789809][T27950] team0 (unregistering): Port device team_slave_1 removed [ 2164.895068][T27950] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2165.252438][T27950] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 2165.356605][T27950] bond0 (unregistering): Released all slaves [ 2165.400812][ T1618] validate_nla: 2 callbacks suppressed [ 2165.400833][ T1618] netlink: 'syz.0.9413': attribute type 21 has an invalid length. [ 2165.419041][ T1618] netlink: 14548 bytes leftover after parsing attributes in process `syz.0.9413'. [ 2165.773388][ T1397] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2165.809672][ T1397] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2165.845795][ T1397] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2165.910584][ T1397] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2166.016812][ T1626] chnl_net:caif_netlink_parms(): no params data found [ 2166.109686][ T1653] netlink: 140 bytes leftover after parsing attributes in process `syz.3.9423'. [ 2166.129364][ T1653] netlink: 6 bytes leftover after parsing attributes in process `syz.3.9423'. [ 2166.155487][T22525] Bluetooth: hci1: command 0x0409 tx timeout [ 2166.436136][ T1626] bridge0: port 1(bridge_slave_0) entered blocking state [ 2166.451152][ T1626] bridge0: port 1(bridge_slave_0) entered disabled state [ 2166.490599][ T1626] device bridge_slave_0 entered promiscuous mode [ 2166.527539][ T1662] netlink: 22 bytes leftover after parsing attributes in process `syz.0.9425'. [ 2166.581250][ T1665] netlink: 9286 bytes leftover after parsing attributes in process `syz.3.9426'. [ 2166.597076][ T1666] netlink: 'syz.0.9425': attribute type 25 has an invalid length. [ 2166.615378][ T1666] netlink: 'syz.0.9425': attribute type 9 has an invalid length. [ 2166.634805][ T1626] bridge0: port 2(bridge_slave_1) entered blocking state [ 2166.654501][ T1626] bridge0: port 2(bridge_slave_1) entered disabled state [ 2166.678928][ T1626] device bridge_slave_1 entered promiscuous mode [ 2166.712670][ T1397] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2166.912846][T27950] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2167.181553][ T1676] netlink: 'syz.0.9428': attribute type 21 has an invalid length. [ 2167.198761][ T1676] netlink: 14380 bytes leftover after parsing attributes in process `syz.0.9428'. [ 2167.228370][T29937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2167.244583][T29937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2167.289582][ T1626] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2167.335564][ T1626] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2167.419616][T27950] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2167.458012][ T1397] 8021q: adding VLAN 0 to HW filter on device team0 [ 2167.630583][T27950] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2167.722184][ T1626] team0: Port device team_slave_0 added [ 2167.840326][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2167.850091][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2167.859262][T27949] bridge0: port 1(bridge_slave_0) entered blocking state [ 2167.866504][T27949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2167.898997][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2167.934954][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2167.947682][T27949] bridge0: port 2(bridge_slave_1) entered blocking state [ 2167.954932][T27949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2167.986755][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2168.218309][T22525] Bluetooth: hci1: command 0x041b tx timeout [ 2168.302627][ T1680] device syzkaller0 entered promiscuous mode [ 2168.336778][ T1626] team0: Port device team_slave_1 added [ 2170.298558][T22525] Bluetooth: hci1: command 0x040f tx timeout [ 2170.955489][ T1698] netlink: 'syz.0.9432': attribute type 17 has an invalid length. [ 2170.963500][ T1698] netlink: 'syz.0.9432': attribute type 16 has an invalid length. [ 2170.972430][ T1698] netlink: 152 bytes leftover after parsing attributes in process `syz.0.9432'. [ 2170.990056][ T1703] netlink: 'syz.3.9433': attribute type 10 has an invalid length. [ 2170.998001][ T1703] netlink: 55 bytes leftover after parsing attributes in process `syz.3.9433'. [ 2171.029311][ T1703] team0: Port device virt_wifi0 added [ 2171.051487][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2171.126738][T27950] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2171.170724][ T1626] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2171.177762][ T1626] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2171.283451][ T1626] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2171.336389][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2171.401304][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2171.454819][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2171.474633][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2171.496422][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2171.543060][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2171.566964][ T1626] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2171.581892][ T1626] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2171.610066][ T1626] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2171.665765][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2171.705027][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2171.740280][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2171.761829][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2171.896760][ T1397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2171.929121][ T1626] device hsr_slave_0 entered promiscuous mode [ 2171.953326][ T1626] device hsr_slave_1 entered promiscuous mode [ 2171.969207][ T1626] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2171.987130][ T1626] Cannot create hsr debugfs directory [ 2172.011245][ T1725] netlink: 22 bytes leftover after parsing attributes in process `syz.4.9437'. [ 2172.378554][T22525] Bluetooth: hci1: command 0x0419 tx timeout [ 2172.458780][ T1735] netlink: 'syz.0.9439': attribute type 21 has an invalid length. [ 2172.508398][ T1735] netlink: 14380 bytes leftover after parsing attributes in process `syz.0.9439'. [ 2172.956048][ T1751] netlink: 'syz.0.9442': attribute type 4 has an invalid length. [ 2172.979282][ T1753] netlink: 'syz.4.9443': attribute type 39 has an invalid length. [ 2173.276565][ T1748] netlink: 'syz.0.9442': attribute type 10 has an invalid length. [ 2173.344134][ T1748] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 2173.397825][ T1767] netlink: 'syz.3.9444': attribute type 11 has an invalid length. [ 2173.432800][ T1767] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.9444'. [ 2173.571853][ T1757] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2173.659093][T27963] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2173.667185][T27963] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2173.726390][ T1397] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2173.952003][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2173.962962][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2174.268410][ T1782] netlink: 'syz.3.9447': attribute type 12 has an invalid length. [ 2175.746157][ T1774] device syzkaller0 entered promiscuous mode [ 2175.955511][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2175.974739][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2179.539140][ T1797] netlink: 22 bytes leftover after parsing attributes in process `syz.3.9449'. [ 2179.555064][ T1794] netlink: 'syz.3.9449': attribute type 25 has an invalid length. [ 2179.563255][ T1794] netlink: 'syz.3.9449': attribute type 9 has an invalid length. [ 2179.574034][ T1397] device veth0_vlan entered promiscuous mode [ 2179.654644][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2179.681523][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2179.718437][ T1803] netlink: 'syz.0.9452': attribute type 21 has an invalid length. [ 2179.726345][ T1803] netlink: 14380 bytes leftover after parsing attributes in process `syz.0.9452'. [ 2179.758936][ T1397] device veth1_vlan entered promiscuous mode [ 2180.026856][ T1818] netlink: 'syz.3.9453': attribute type 10 has an invalid length. [ 2180.063571][ T1818] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9453'. [ 2180.081441][ T1818] batman_adv: batadv0: Adding interface: hsr_slave_1 [ 2180.094021][ T1818] batman_adv: batadv0: The MTU of interface hsr_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2180.127402][ T1818] batman_adv: batadv0: Interface activated: hsr_slave_1 [ 2180.139850][ T1626] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2180.210782][ T1626] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2180.259104][ T1626] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2180.430506][T27963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2180.439821][T27963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2180.449445][ T1626] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2180.470848][ T1397] device veth0_macvtap entered promiscuous mode [ 2180.533684][T27950] device hsr_slave_0 left promiscuous mode [ 2180.558729][T27950] device hsr_slave_1 left promiscuous mode [ 2180.579977][T27950] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2180.587656][T27950] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2180.636704][T27950] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2180.674147][T27950] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2180.705987][T27950] device bridge_slave_1 left promiscuous mode [ 2180.716662][T27950] bridge0: port 2(bridge_slave_1) entered disabled state [ 2180.738000][T27950] device bridge_slave_0 left promiscuous mode [ 2180.755825][T27950] bridge0: port 1(bridge_slave_0) entered disabled state [ 2180.829525][T27950] device veth1_macvtap left promiscuous mode [ 2180.835908][T27950] device veth0_macvtap left promiscuous mode [ 2180.843269][T27950] device veth1_vlan left promiscuous mode [ 2181.978939][T27950] team0 (unregistering): Port device team_slave_1 removed [ 2182.033046][T27950] team0 (unregistering): Port device team_slave_0 removed [ 2182.090257][T27950] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2182.151923][T27950] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2182.594391][T27950] bond0 (unregistering): Released all slaves [ 2182.720521][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2182.742586][ T1860] netlink: 22 bytes leftover after parsing attributes in process `syz.4.9462'. [ 2182.753754][ T1397] device veth1_macvtap entered promiscuous mode [ 2182.827668][ T1397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2182.839421][ T1397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2182.850751][ T1397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2182.873400][ T1397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2182.883941][ T1397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2182.894903][ T1397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2182.959878][ T1397] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2182.983594][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2182.999271][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2183.042290][ T1397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2183.075132][ T1397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2183.102961][ T1397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2183.123272][ T1397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2183.133563][ T1397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2183.144367][ T1397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2183.157842][ T1397] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2183.176450][ T1865] netlink: 'syz.4.9464': attribute type 21 has an invalid length. [ 2183.194084][ T1865] netlink: 'syz.4.9464': attribute type 22 has an invalid length. [ 2183.203489][ T1865] netlink: 14380 bytes leftover after parsing attributes in process `syz.4.9464'. [ 2183.216240][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2183.239156][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2183.259655][ T1397] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2183.279666][ T1397] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2183.298822][ T1397] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2183.319822][ T1397] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2183.383981][ T1871] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9466'. [ 2183.416432][ T1866] device syzkaller0 entered promiscuous mode [ 2186.008849][ T1871] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9466'. [ 2186.028195][ T1873] netlink: 'syz.4.9467': attribute type 15 has an invalid length. [ 2186.036571][ T1873] netlink: 'syz.4.9467': attribute type 7 has an invalid length. [ 2186.071029][ T1877] netlink: 'syz.4.9467': attribute type 39 has an invalid length. [ 2186.293734][ T1626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2186.358055][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2186.400894][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2186.455069][ T1626] 8021q: adding VLAN 0 to HW filter on device team0 [ 2186.477312][T27963] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2186.507021][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2186.535619][T27963] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2186.557073][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2186.602922][ T5804] bridge0: port 1(bridge_slave_0) entered blocking state [ 2186.610307][ T5804] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2186.630832][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2186.646355][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2186.687549][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2186.716117][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2186.741791][T27961] bridge0: port 2(bridge_slave_1) entered blocking state [ 2186.749081][T27961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2186.792201][T27950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2186.818976][T27950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2186.850884][T27950] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2186.879906][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2186.888360][T27950] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2186.900198][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2186.927267][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2186.969349][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2187.004202][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2187.032242][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2187.072436][ T1626] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2187.107627][ T1626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2187.146620][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2187.173255][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2187.212239][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2187.251752][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2187.279021][ T1901] netlink: 22 bytes leftover after parsing attributes in process `syz.4.9473'. [ 2188.582193][ T1916] netlink: 'syz.3.9476': attribute type 21 has an invalid length. [ 2188.656501][ T1916] netlink: 'syz.3.9476': attribute type 22 has an invalid length. [ 2188.757127][ T1916] netlink: 14380 bytes leftover after parsing attributes in process `syz.3.9476'. [ 2189.089642][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2189.097525][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2189.194132][ T1626] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2189.287121][ T1927] FAULT_INJECTION: forcing a failure. [ 2189.287121][ T1927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2189.435746][ T1927] CPU: 1 PID: 1927 Comm: syz.3.9479 Not tainted syzkaller #0 [ 2189.443324][ T1927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2189.453521][ T1927] Call Trace: [ 2189.456952][ T1927] [ 2189.459923][ T1927] dump_stack_lvl+0x188/0x24e [ 2189.464761][ T1927] ? show_regs_print_info+0x12/0x12 [ 2189.470037][ T1927] ? load_image+0x400/0x400 [ 2189.474605][ T1927] ? __lock_acquire+0x7d10/0x7d10 [ 2189.479699][ T1927] ? snprintf+0xe5/0x140 [ 2189.483998][ T1927] should_fail_ex+0x399/0x4d0 [ 2189.488762][ T1927] _copy_to_user+0x2c/0x130 [ 2189.493359][ T1927] simple_read_from_buffer+0xe3/0x150 [ 2189.498803][ T1927] proc_fail_nth_read+0x1a6/0x220 [ 2189.503910][ T1927] ? proc_fault_inject_write+0x310/0x310 [ 2189.509701][ T1927] ? fsnotify_perm+0x248/0x550 [ 2189.514546][ T1927] ? proc_fault_inject_write+0x310/0x310 [ 2189.520417][ T1927] vfs_read+0x2de/0xa00 [ 2189.524653][ T1927] ? kernel_read+0x1e0/0x1e0 [ 2189.529392][ T1927] ? __fget_files+0x28/0x4b0 [ 2189.534128][ T1927] ? __fget_files+0x28/0x4b0 [ 2189.538773][ T1927] ? __fget_files+0x43d/0x4b0 [ 2189.543525][ T1927] ? __fdget_pos+0x2ae/0x360 [ 2189.548177][ T1927] ? ksys_read+0x71/0x250 [ 2189.552651][ T1927] ksys_read+0x14c/0x250 [ 2189.557042][ T1927] ? vfs_write+0xa30/0xa30 [ 2189.561527][ T1927] ? lockdep_hardirqs_on+0x94/0x140 [ 2189.566780][ T1927] do_syscall_64+0x4c/0xa0 [ 2189.571265][ T1927] ? clear_bhb_loop+0x60/0xb0 [ 2189.576090][ T1927] ? clear_bhb_loop+0x60/0xb0 [ 2189.580825][ T1927] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2189.586774][ T1927] RIP: 0033:0x7f953b35d04e [ 2189.591246][ T1927] 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 [ 2189.610932][ T1927] RSP: 002b:00007f953c301fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2189.619466][ T1927] RAX: ffffffffffffffda RBX: 00007f953c3026c0 RCX: 00007f953b35d04e [ 2189.627508][ T1927] RDX: 000000000000000f RSI: 00007f953c3020a0 RDI: 0000000000000004 [ 2189.635541][ T1927] RBP: 00007f953c302090 R08: 0000000000000000 R09: 0000000000000000 [ 2189.643656][ T1927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2189.651683][ T1927] R13: 00007f953b616038 R14: 00007f953b615fa0 R15: 00007fff2d9a0ac8 [ 2189.659823][ T1927] [ 2189.743360][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2189.763578][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2190.007894][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2190.026620][ T5804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2190.048405][T27963] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2190.063544][T27963] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2190.074016][ T1626] device veth0_vlan entered promiscuous mode [ 2190.085930][ T1935] device syzkaller0 entered promiscuous mode [ 2190.115904][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 2190.171091][ T1626] device veth1_vlan entered promiscuous mode [ 2190.234076][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2190.257410][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2190.295878][ T1626] device veth0_macvtap entered promiscuous mode [ 2190.322318][ T1626] device veth1_macvtap entered promiscuous mode [ 2190.414489][ T1626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2190.427069][ T1626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2190.438588][ T1626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2190.452416][ T1626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2190.467312][ T1626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2190.478523][ T1626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2190.489049][ T1626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2190.501016][ T1626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2190.550332][ T1626] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2190.557768][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2190.600791][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2190.633258][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2190.653484][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2190.721820][ T1946] device syzkaller0 entered promiscuous mode [ 2190.736494][ T1953] netlink: 22 bytes leftover after parsing attributes in process `syz.1.9485'. [ 2193.678980][ T1626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2193.689593][ T1626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2193.700018][ T1626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2193.711507][ T1626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2193.721707][ T1626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2193.732457][ T1626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2193.743378][ T1626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2193.754136][ T1626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2193.766075][ T1626] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2193.778073][ T1950] netlink: 'syz.1.9485': attribute type 25 has an invalid length. [ 2193.786146][ T1950] netlink: 'syz.1.9485': attribute type 9 has an invalid length. [ 2193.798560][ T1964] netlink: 'syz.0.9489': attribute type 21 has an invalid length. [ 2193.806453][ T1964] netlink: 'syz.0.9489': attribute type 22 has an invalid length. [ 2193.839072][ T1964] netlink: 14380 bytes leftover after parsing attributes in process `syz.0.9489'. [ 2193.876780][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2193.929593][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2193.954539][ T1626] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2193.964746][ T1626] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2193.974626][ T1626] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2193.984894][ T1626] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2194.188275][T27961] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2194.208518][T27961] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2194.269691][T27963] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2194.352002][T23856] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2194.395595][T23856] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2194.616790][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2195.842613][ T2001] FAULT_INJECTION: forcing a failure. [ 2195.842613][ T2001] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2195.868285][ T2001] CPU: 0 PID: 2001 Comm: syz.3.9501 Not tainted syzkaller #0 [ 2195.875757][ T2001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2195.886048][ T2001] Call Trace: [ 2195.889473][ T2001] [ 2195.892451][ T2001] dump_stack_lvl+0x188/0x24e [ 2195.897198][ T2001] ? show_regs_print_info+0x12/0x12 [ 2195.902511][ T2001] ? load_image+0x400/0x400 [ 2195.907217][ T2001] ? __lock_acquire+0x7d10/0x7d10 [ 2195.912634][ T2001] should_fail_ex+0x399/0x4d0 [ 2195.917468][ T2001] _copy_from_user+0x2c/0x170 [ 2195.922212][ T2001] __copy_msghdr+0x3b7/0x580 [ 2195.926873][ T2001] ___sys_sendmsg+0x210/0x360 [ 2195.931653][ T2001] ? __sys_sendmsg+0x290/0x290 [ 2195.936530][ T2001] ? trace_call_bpf+0xbf/0x6b0 [ 2195.941394][ T2001] __se_sys_sendmsg+0x1bb/0x2a0 [ 2195.946325][ T2001] ? __x64_sys_sendmsg+0x80/0x80 [ 2195.951453][ T2001] ? lockdep_hardirqs_on+0x94/0x140 [ 2195.956718][ T2001] do_syscall_64+0x4c/0xa0 [ 2195.961243][ T2001] ? clear_bhb_loop+0x60/0xb0 [ 2195.965981][ T2001] ? clear_bhb_loop+0x60/0xb0 [ 2195.970727][ T2001] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2195.976771][ T2001] RIP: 0033:0x7f953b39c819 [ 2195.981333][ T2001] 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 [ 2196.001292][ T2001] RSP: 002b:00007f953c302028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2196.009949][ T2001] RAX: ffffffffffffffda RBX: 00007f953b615fa0 RCX: 00007f953b39c819 [ 2196.018149][ T2001] RDX: 000000000004c0e0 RSI: 00002000000006c0 RDI: 0000000000000003 [ 2196.026351][ T2001] RBP: 00007f953c302090 R08: 0000000000000000 R09: 0000000000000000 [ 2196.034465][ T2001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2196.042498][ T2001] R13: 00007f953b616038 R14: 00007f953b615fa0 R15: 00007fff2d9a0ac8 [ 2196.050633][ T2001] [ 2196.339649][ T2004] netlink: 22 bytes leftover after parsing attributes in process `syz.0.9502'. [ 2196.389773][ T2003] netlink: 'syz.0.9502': attribute type 25 has an invalid length. [ 2196.409369][ T2003] netlink: 'syz.0.9502': attribute type 9 has an invalid length. [ 2196.617429][ T2010] FAULT_INJECTION: forcing a failure. [ 2196.617429][ T2010] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2196.638296][ T2006] netlink: 'syz.1.9503': attribute type 21 has an invalid length. [ 2196.646621][ T2006] netlink: 'syz.1.9503': attribute type 22 has an invalid length. [ 2196.668278][ T2006] netlink: 14380 bytes leftover after parsing attributes in process `syz.1.9503'. [ 2196.685601][ T2010] CPU: 0 PID: 2010 Comm: syz.2.9504 Not tainted syzkaller #0 [ 2196.693071][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2196.703443][ T2010] Call Trace: [ 2196.706794][ T2010] [ 2196.709874][ T2010] dump_stack_lvl+0x188/0x24e [ 2196.714777][ T2010] ? show_regs_print_info+0x12/0x12 [ 2196.720119][ T2010] ? load_image+0x400/0x400 [ 2196.724840][ T2010] ? __might_fault+0xa6/0x120 [ 2196.729569][ T2010] should_fail_ex+0x399/0x4d0 [ 2196.734370][ T2010] copyin+0x1b/0x120 [ 2196.738332][ T2010] _copy_from_iter+0x447/0x1130 [ 2196.743260][ T2010] ? copyout_mc+0x110/0x110 [ 2196.747858][ T2010] ? copyout_mc+0x110/0x110 [ 2196.752419][ T2010] ? __virt_addr_valid+0x188/0x540 [ 2196.757624][ T2010] ? page_copy_sane+0x194/0x390 [ 2196.762518][ T2010] copy_page_from_iter+0x77/0x100 [ 2196.767616][ T2010] skb_copy_datagram_from_iter+0x2b3/0x690 [ 2196.773495][ T2010] unix_stream_sendmsg+0x4d5/0xa70 [ 2196.778679][ T2010] ? unix_show_fdinfo+0x2c0/0x2c0 [ 2196.783755][ T2010] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 2196.790231][ T2010] ? aa_sock_msg_perm+0x94/0x150 [ 2196.795209][ T2010] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2196.800553][ T2010] ? security_socket_sendmsg+0x7c/0xa0 [ 2196.806060][ T2010] ? unix_show_fdinfo+0x2c0/0x2c0 [ 2196.811131][ T2010] ____sys_sendmsg+0x5be/0x970 [ 2196.815956][ T2010] ? __sys_sendmsg_sock+0x30/0x30 [ 2196.821128][ T2010] ? __import_iovec+0x315/0x500 [ 2196.826017][ T2010] ? import_iovec+0x6f/0xa0 [ 2196.830645][ T2010] ___sys_sendmsg+0x2a2/0x360 [ 2196.835462][ T2010] ? __sys_sendmsg+0x290/0x290 [ 2196.840281][ T2010] ? __lock_acquire+0x7d10/0x7d10 [ 2196.845363][ T2010] __se_sys_sendmsg+0x1bb/0x2a0 [ 2196.850265][ T2010] ? __x64_sys_sendmsg+0x80/0x80 [ 2196.855426][ T2010] ? lockdep_hardirqs_on+0x94/0x140 [ 2196.860661][ T2010] do_syscall_64+0x4c/0xa0 [ 2196.865121][ T2010] ? clear_bhb_loop+0x60/0xb0 [ 2196.869831][ T2010] ? clear_bhb_loop+0x60/0xb0 [ 2196.874556][ T2010] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2196.880489][ T2010] RIP: 0033:0x7f41a959c819 [ 2196.884940][ T2010] 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 [ 2196.904838][ T2010] RSP: 002b:00007f41aa470028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2196.913463][ T2010] RAX: ffffffffffffffda RBX: 00007f41a9815fa0 RCX: 00007f41a959c819 [ 2196.921568][ T2010] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000004 [ 2196.929579][ T2010] RBP: 00007f41aa470090 R08: 0000000000000000 R09: 0000000000000000 [ 2196.937751][ T2010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2196.945751][ T2010] R13: 00007f41a9816038 R14: 00007f41a9815fa0 R15: 00007ffdc48fec88 [ 2196.953765][ T2010] [ 2197.086739][T22525] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 2197.125819][T22525] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 2197.135389][T22525] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 2197.150721][T22525] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 2197.168936][T22525] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 2197.176422][T22525] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 2197.241634][T16455] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2197.379520][ T2024] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 2197.424998][ T2020] netlink: 'syz.3.9506': attribute type 16 has an invalid length. [ 2197.435464][ T2020] netlink: 48 bytes leftover after parsing attributes in process `syz.3.9506'. [ 2197.513419][T16455] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2197.677670][T16455] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2197.847306][T16455] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2198.590727][T16455] device 0 left promiscuous mode [ 2198.688987][T16455] device 1 left promiscuous mode [ 2198.988560][ T2014] chnl_net:caif_netlink_parms(): no params data found [ 2199.051874][ T2049] netlink: 22 bytes leftover after parsing attributes in process `syz.2.9514'. [ 2199.168672][T16455] device 2 left promiscuous mode [ 2199.234318][ T2051] netlink: 'syz.2.9514': attribute type 25 has an invalid length. [ 2199.264208][ T2051] netlink: 'syz.2.9514': attribute type 9 has an invalid length. [ 2199.273799][T22525] Bluetooth: hci2: command 0x0409 tx timeout [ 2199.483946][T16455] tipc: Left network mode [ 2199.931118][ T2014] bridge0: port 1(bridge_slave_0) entered blocking state [ 2199.964274][ T2014] bridge0: port 1(bridge_slave_0) entered disabled state [ 2200.016881][ T2014] device bridge_slave_0 entered promiscuous mode [ 2200.207978][ T2014] bridge0: port 2(bridge_slave_1) entered blocking state [ 2200.227273][ T2014] bridge0: port 2(bridge_slave_1) entered disabled state [ 2200.252697][ T2014] device bridge_slave_1 entered promiscuous mode [ 2200.276716][ T2065] netlink: 'syz.2.9516': attribute type 21 has an invalid length. [ 2200.306370][ T2065] netlink: 'syz.2.9516': attribute type 22 has an invalid length. [ 2200.315175][ T2065] netlink: 14380 bytes leftover after parsing attributes in process `syz.2.9516'. [ 2200.397793][ T2073] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9518'. [ 2200.503180][ T2073] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9518'. [ 2200.589788][ T2014] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2200.654738][ T2074] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9518'. [ 2201.338398][T32263] Bluetooth: hci2: command 0x041b tx timeout [ 2203.428333][T22525] Bluetooth: hci2: command 0x040f tx timeout [ 2203.695550][ T2014] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2203.809490][ T2102] netlink: 60 bytes leftover after parsing attributes in process `syz.1.9524'. [ 2203.877939][ T2107] netlink: 'syz.0.9522': attribute type 7 has an invalid length. [ 2203.913379][ T2102] netlink: 830 bytes leftover after parsing attributes in process `syz.1.9524'. [ 2204.123622][ T2014] team0: Port device team_slave_0 added [ 2204.150388][ T2110] netlink: 22 bytes leftover after parsing attributes in process `syz.2.9525'. [ 2204.198969][ T2108] netlink: 'syz.2.9525': attribute type 25 has an invalid length. [ 2204.236092][ T2108] netlink: 'syz.2.9525': attribute type 9 has an invalid length. [ 2204.356182][ T2014] team0: Port device team_slave_1 added [ 2204.506076][ T2014] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2204.609078][ T2014] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2204.778373][ T2014] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2204.957003][ T2014] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2204.974936][ T2014] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2205.108196][ T2014] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2205.498356][T22525] Bluetooth: hci2: command 0x0419 tx timeout [ 2205.558561][ T2014] device hsr_slave_0 entered promiscuous mode [ 2205.643506][ T2014] device hsr_slave_1 entered promiscuous mode [ 2205.891241][ T2128] netlink: 'syz.3.9529': attribute type 21 has an invalid length. [ 2205.958717][ T2128] netlink: 'syz.3.9529': attribute type 22 has an invalid length. [ 2206.026535][ T2128] netlink: 14380 bytes leftover after parsing attributes in process `syz.3.9529'. [ 2207.218879][ T2157] netlink: 'syz.2.9534': attribute type 39 has an invalid length. [ 2207.595856][ T2163] netlink: 22 bytes leftover after parsing attributes in process `syz.3.9536'. [ 2207.623058][ T2164] netlink: 'syz.3.9536': attribute type 25 has an invalid length. [ 2207.638717][ T2164] netlink: 'syz.3.9536': attribute type 9 has an invalid length. [ 2207.659516][T16455] device vlan0 left promiscuous mode [ 2207.665379][T16455] @: port 1(vlan0) entered disabled state [ 2207.694832][T16455] device hsr_slave_0 left promiscuous mode [ 2207.729293][T16455] device hsr_slave_1 left promiscuous mode [ 2207.764753][T16455] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2207.803738][T16455] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2207.840477][T16455] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2207.864772][T16455] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2208.082657][T16455] device veth0_macvtap left promiscuous mode [ 2208.092820][T16455] device veth1_vlan left promiscuous mode [ 2208.812370][ T2184] FAULT_INJECTION: forcing a failure. [ 2208.812370][ T2184] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2208.826697][ T2184] CPU: 0 PID: 2184 Comm: syz.1.9541 Not tainted syzkaller #0 [ 2208.834317][ T2184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2208.844444][ T2184] Call Trace: [ 2208.847787][ T2184] [ 2208.850763][ T2184] dump_stack_lvl+0x188/0x24e [ 2208.855492][ T2184] ? show_regs_print_info+0x12/0x12 [ 2208.860745][ T2184] ? load_image+0x400/0x400 [ 2208.865304][ T2184] ? __lock_acquire+0x7d10/0x7d10 [ 2208.870403][ T2184] should_fail_ex+0x399/0x4d0 [ 2208.875133][ T2184] _copy_from_user+0x2c/0x170 [ 2208.879947][ T2184] bpf_prog_test_run_flow_dissector+0x27d/0x640 [ 2208.886518][ T2184] ? xdp_convert_buff_to_md+0x200/0x200 [ 2208.892106][ T2184] ? __fget_files+0x28/0x4b0 [ 2208.896741][ T2184] ? __fget_files+0x28/0x4b0 [ 2208.901373][ T2184] ? __fget_files+0x43d/0x4b0 [ 2208.906101][ T2184] ? xdp_convert_buff_to_md+0x200/0x200 [ 2208.911687][ T2184] bpf_prog_test_run+0x31e/0x390 [ 2208.916882][ T2184] __sys_bpf+0x62b/0x780 [ 2208.921184][ T2184] ? bpf_link_show_fdinfo+0x380/0x380 [ 2208.926823][ T2184] ? lock_chain_count+0x20/0x20 [ 2208.931983][ T2184] __x64_sys_bpf+0x78/0x90 [ 2208.936571][ T2184] do_syscall_64+0x4c/0xa0 [ 2208.941143][ T2184] ? clear_bhb_loop+0x60/0xb0 [ 2208.945882][ T2184] ? clear_bhb_loop+0x60/0xb0 [ 2208.950625][ T2184] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2208.956574][ T2184] RIP: 0033:0x7fee67b9c819 [ 2208.961179][ T2184] 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 [ 2208.980927][ T2184] RSP: 002b:00007fee68a99028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2208.989579][ T2184] RAX: ffffffffffffffda RBX: 00007fee67e15fa0 RCX: 00007fee67b9c819 [ 2208.997878][ T2184] RDX: 0000000000000050 RSI: 0000200000000000 RDI: 000000000000000a [ 2209.006078][ T2184] RBP: 00007fee68a99090 R08: 0000000000000000 R09: 0000000000000000 [ 2209.014087][ T2184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2209.022183][ T2184] R13: 00007fee67e16038 R14: 00007fee67e15fa0 R15: 00007ffc9d9fa528 [ 2209.030296][ T2184] [ 2209.174223][T16455] team0 (unregistering): Port device geneve1 removed [ 2209.383207][T16455] team0 (unregistering): Port device macvlan0 removed [ 2209.510854][T16455] team0 (unregistering): Port device virt_wifi0 removed [ 2209.791384][T16455] team0 (unregistering): Port device team_slave_1 removed [ 2209.891026][T16455] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2210.142578][T16455] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 2210.222442][T16455] bond0 (unregistering): (slave team0): Releasing backup interface [ 2210.271282][T16455] bond0 (unregistering): Released all slaves [ 2210.801722][ T2190] netlink: 'syz.3.9543': attribute type 21 has an invalid length. [ 2210.834952][ T2190] netlink: 'syz.3.9543': attribute type 22 has an invalid length. [ 2210.875775][ T2190] netlink: 14380 bytes leftover after parsing attributes in process `syz.3.9543'. [ 2212.154717][ T2014] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2212.313062][ T2014] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2212.395304][ T2014] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2212.500657][ T2014] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2212.624728][ T2218] netlink: 22 bytes leftover after parsing attributes in process `syz.3.9549'. [ 2213.458628][ T2014] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2213.593024][ T2014] 8021q: adding VLAN 0 to HW filter on device team0 [ 2213.652055][T27958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2213.679108][T27958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2213.809461][T27958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2213.859343][T27958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2214.001395][T27958] bridge0: port 1(bridge_slave_0) entered blocking state [ 2214.008693][T27958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2214.171333][T27958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2214.242658][T27958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2214.283500][T27958] bridge0: port 2(bridge_slave_1) entered blocking state [ 2214.290826][T27958] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2214.345068][T27958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2214.433937][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2214.529561][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2214.600375][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2214.646846][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2214.824684][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2214.861184][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2214.945299][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2215.005766][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2215.050915][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2215.177500][ T2014] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2215.312314][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2215.374034][ T2239] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9554'. [ 2215.413473][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2215.434940][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2215.487781][ T2244] netlink: 'syz.3.9555': attribute type 21 has an invalid length. [ 2215.518299][ T2244] netlink: 'syz.3.9555': attribute type 22 has an invalid length. [ 2215.551801][ T2244] netlink: 14380 bytes leftover after parsing attributes in process `syz.3.9555'. [ 2216.840658][ T2257] tun0: tun_chr_ioctl cmd 2147767507 [ 2216.993161][ T2264] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9559'. [ 2217.173254][ T2264] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9559'. [ 2217.205668][ T2262] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9559'. [ 2217.398934][ T2269] netlink: 22 bytes leftover after parsing attributes in process `syz.1.9560'. [ 2217.457195][ T2270] netlink: 'syz.1.9560': attribute type 25 has an invalid length. [ 2217.487282][ T2270] netlink: 'syz.1.9560': attribute type 9 has an invalid length. [ 2217.506549][ T2272] netlink: 'syz.2.9561': attribute type 12 has an invalid length. [ 2217.528484][ T2272] netlink: 132 bytes leftover after parsing attributes in process `syz.2.9561'. [ 2217.576841][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2217.584971][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2217.615714][ T2277] netlink: 'syz.3.9562': attribute type 12 has an invalid length. [ 2217.634440][ T2277] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9562'. [ 2217.687678][ T2014] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2218.130028][ T2286] netlink: 'syz.3.9566': attribute type 21 has an invalid length. [ 2218.148443][ T2286] netlink: 'syz.3.9566': attribute type 22 has an invalid length. [ 2218.200739][ T2286] netlink: 14380 bytes leftover after parsing attributes in process `syz.3.9566'. [ 2218.270364][ T2294] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9567'. [ 2218.954542][ T2316] netlink: 160 bytes leftover after parsing attributes in process `syz.2.9572'. [ 2219.077659][ T2317] netlink: 22 bytes leftover after parsing attributes in process `syz.3.9573'. [ 2219.171483][ T2314] netlink: 'syz.3.9573': attribute type 25 has an invalid length. [ 2219.212809][ T2314] netlink: 'syz.3.9573': attribute type 9 has an invalid length. [ 2219.579393][ T2325] FAULT_INJECTION: forcing a failure. [ 2219.579393][ T2325] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2219.683383][ T2325] CPU: 1 PID: 2325 Comm: syz.2.9575 Not tainted syzkaller #0 [ 2219.690914][ T2325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2219.701166][ T2325] Call Trace: [ 2219.704612][ T2325] [ 2219.707595][ T2325] dump_stack_lvl+0x188/0x24e [ 2219.712367][ T2325] ? show_regs_print_info+0x12/0x12 [ 2219.717644][ T2325] ? load_image+0x400/0x400 [ 2219.722262][ T2325] ? __lock_acquire+0x7d10/0x7d10 [ 2219.727915][ T2325] should_fail_ex+0x399/0x4d0 [ 2219.732686][ T2325] _copy_from_user+0x2c/0x170 [ 2219.737627][ T2325] iovec_from_user+0x143/0x360 [ 2219.742559][ T2325] __import_iovec+0x6d/0x500 [ 2219.747253][ T2325] import_iovec+0x6f/0xa0 [ 2219.751663][ T2325] ___sys_sendmsg+0x252/0x360 [ 2219.756436][ T2325] ? __sys_sendmsg+0x290/0x290 [ 2219.761326][ T2325] ? trace_call_bpf+0xbf/0x6b0 [ 2219.766282][ T2325] __se_sys_sendmsg+0x1bb/0x2a0 [ 2219.771417][ T2325] ? __x64_sys_sendmsg+0x80/0x80 [ 2219.776483][ T2325] ? lockdep_hardirqs_on+0x94/0x140 [ 2219.782058][ T2325] do_syscall_64+0x4c/0xa0 [ 2219.786574][ T2325] ? clear_bhb_loop+0x60/0xb0 [ 2219.791332][ T2325] ? clear_bhb_loop+0x60/0xb0 [ 2219.796098][ T2325] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2219.802057][ T2325] RIP: 0033:0x7f41a959c819 [ 2219.806620][ T2325] 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 [ 2219.826384][ T2325] RSP: 002b:00007f41aa470028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2219.834891][ T2325] RAX: ffffffffffffffda RBX: 00007f41a9815fa0 RCX: 00007f41a959c819 [ 2219.842957][ T2325] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000006 [ 2219.851009][ T2325] RBP: 00007f41aa470090 R08: 0000000000000000 R09: 0000000000000000 [ 2219.859400][ T2325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2219.867527][ T2325] R13: 00007f41a9816038 R14: 00007f41a9815fa0 R15: 00007ffdc48fec88 [ 2219.875601][ T2325] [ 2220.488987][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2220.534109][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2220.759920][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2220.793018][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2220.829972][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2220.851146][T23856] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2220.905835][ T2014] device veth0_vlan entered promiscuous mode [ 2220.978959][ T2014] device veth1_vlan entered promiscuous mode [ 2221.120056][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2221.151731][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2221.210551][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2221.247245][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2221.304509][ T2014] device veth0_macvtap entered promiscuous mode [ 2221.385806][ T2014] device veth1_macvtap entered promiscuous mode [ 2221.481406][ T2355] netlink: 'syz.1.9582': attribute type 21 has an invalid length. [ 2221.498840][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2221.519909][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2221.555186][ T2014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2221.623211][ T2014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2221.672316][ T2014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2221.693570][ T2014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2221.720864][ T2014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2221.768202][ T2014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2221.788185][ T2014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2221.837900][ T2014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2221.861027][ T2014] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2221.900978][ T1274] ieee802154 phy0 wpan0: encryption failed: -22 [ 2221.907509][ T1274] ieee802154 phy1 wpan1: encryption failed: -22 [ 2221.924926][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2221.949973][T27949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2222.030847][ T2014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2222.078588][ T2014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.128310][ T2014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2222.267733][ T2014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.298901][ T2014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2222.343119][ T2014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.387587][ T2014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2222.428407][ T2014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.516772][ T2014] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2222.545093][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2222.584970][T16455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2222.706337][ T2014] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2222.718195][ T2014] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2222.735555][ T2014] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2222.750871][ T2014] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2222.949999][ T2386] __nla_validate_parse: 2 callbacks suppressed [ 2222.950020][ T2386] netlink: 22 bytes leftover after parsing attributes in process `syz.2.9586'. [ 2223.010197][ T2385] netlink: 'syz.2.9586': attribute type 25 has an invalid length. [ 2223.049937][ T2385] netlink: 'syz.2.9586': attribute type 9 has an invalid length. [ 2223.982297][T32263] Bluetooth: hci5: command 0x0406 tx timeout [ 2224.275522][T29937] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2224.336851][T29937] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2224.499226][T29937] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2224.867791][T23856] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2224.978294][T23856] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2225.071947][ T2414] FAULT_INJECTION: forcing a failure. [ 2225.071947][ T2414] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2225.218533][T27958] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2225.295464][ T2414] CPU: 0 PID: 2414 Comm: syz.1.9590 Not tainted syzkaller #0 [ 2225.303113][ T2414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2225.313318][ T2414] Call Trace: [ 2225.316819][ T2414] [ 2225.319891][ T2414] dump_stack_lvl+0x188/0x24e [ 2225.324641][ T2414] ? show_regs_print_info+0x12/0x12 [ 2225.330093][ T2414] ? load_image+0x400/0x400 [ 2225.334677][ T2414] ? __lock_acquire+0x7d10/0x7d10 [ 2225.339978][ T2414] ? snprintf+0xe5/0x140 [ 2225.344309][ T2414] should_fail_ex+0x399/0x4d0 [ 2225.349119][ T2414] _copy_to_user+0x2c/0x130 [ 2225.353724][ T2414] simple_read_from_buffer+0xe3/0x150 [ 2225.359344][ T2414] proc_fail_nth_read+0x1a6/0x220 [ 2225.364519][ T2414] ? proc_fault_inject_write+0x310/0x310 [ 2225.370225][ T2414] ? fsnotify_perm+0x248/0x550 [ 2225.375096][ T2414] ? proc_fault_inject_write+0x310/0x310 [ 2225.380888][ T2414] vfs_read+0x2de/0xa00 [ 2225.385116][ T2414] ? kernel_read+0x1e0/0x1e0 [ 2225.389789][ T2414] ? __fget_files+0x28/0x4b0 [ 2225.394445][ T2414] ? __fget_files+0x28/0x4b0 [ 2225.399113][ T2414] ? __fget_files+0x43d/0x4b0 [ 2225.403873][ T2414] ? __fdget_pos+0x2ae/0x360 [ 2225.408536][ T2414] ? ksys_read+0x71/0x250 [ 2225.412928][ T2414] ksys_read+0x14c/0x250 [ 2225.417250][ T2414] ? vfs_write+0xa30/0xa30 [ 2225.421821][ T2414] ? lockdep_hardirqs_on+0x94/0x140 [ 2225.427165][ T2414] do_syscall_64+0x4c/0xa0 [ 2225.431651][ T2414] ? clear_bhb_loop+0x60/0xb0 [ 2225.436398][ T2414] ? clear_bhb_loop+0x60/0xb0 [ 2225.441194][ T2414] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2225.447438][ T2414] RIP: 0033:0x7fee67b5d04e [ 2225.452013][ T2414] 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 [ 2225.472039][ T2414] RSP: 002b:00007fee68a98fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2225.480723][ T2414] RAX: ffffffffffffffda RBX: 00007fee68a996c0 RCX: 00007fee67b5d04e [ 2225.488787][ T2414] RDX: 000000000000000f RSI: 00007fee68a990a0 RDI: 000000000000000d [ 2225.497668][ T2414] RBP: 00007fee68a99090 R08: 0000000000000000 R09: 0000000000000000 [ 2225.505902][ T2414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2225.514035][ T2414] R13: 00007fee67e16038 R14: 00007fee67e15fa0 R15: 00007ffc9d9fa528 [ 2225.522081][ T2414] [ 2230.462151][ T2460] netlink: 'syz.0.9596': attribute type 20 has an invalid length. [ 2231.057256][ T2468] netlink: 22 bytes leftover after parsing attributes in process `syz.3.9597'. [ 2231.642474][ T2466] netlink: 'syz.3.9597': attribute type 25 has an invalid length. [ 2231.701790][ T2466] netlink: 'syz.3.9597': attribute type 9 has an invalid length. [ 2231.748862][ T2483] FAULT_INJECTION: forcing a failure. [ 2231.748862][ T2483] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2231.834136][ T2483] CPU: 1 PID: 2483 Comm: syz.1.9600 Not tainted syzkaller #0 [ 2231.841621][ T2483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2231.851819][ T2483] Call Trace: [ 2231.855148][ T2483] [ 2231.858122][ T2483] dump_stack_lvl+0x188/0x24e [ 2231.862961][ T2483] ? show_regs_print_info+0x12/0x12 [ 2231.868228][ T2483] ? load_image+0x400/0x400 [ 2231.872831][ T2483] ? __lock_acquire+0x7d10/0x7d10 [ 2231.877926][ T2483] should_fail_ex+0x399/0x4d0 [ 2231.882664][ T2483] _copy_from_user+0x2c/0x170 [ 2231.887408][ T2483] iovec_from_user+0x143/0x360 [ 2231.892258][ T2483] __import_iovec+0x6d/0x500 [ 2231.896941][ T2483] ? __might_fault+0xa6/0x120 [ 2231.901767][ T2483] import_iovec+0x6f/0xa0 [ 2231.906301][ T2483] ___sys_recvmsg+0x4b6/0x590 [ 2231.911071][ T2483] ? __sys_recvmsg+0x290/0x290 [ 2231.916269][ T2483] ? trace_call_bpf+0xbf/0x6b0 [ 2231.921117][ T2483] ? trace_call_bpf+0x5d6/0x6b0 [ 2231.926047][ T2483] ? __fget_files+0x43d/0x4b0 [ 2231.930821][ T2483] __x64_sys_recvmsg+0x205/0x2e0 [ 2231.935824][ T2483] ? ct_nmi_exit+0x145/0x1c0 [ 2231.940478][ T2483] ? ___sys_recvmsg+0x590/0x590 [ 2231.945651][ T2483] ? lockdep_hardirqs_on+0x94/0x140 [ 2231.950990][ T2483] do_syscall_64+0x4c/0xa0 [ 2231.955553][ T2483] ? clear_bhb_loop+0x60/0xb0 [ 2231.960293][ T2483] ? clear_bhb_loop+0x60/0xb0 [ 2231.965138][ T2483] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2231.971097][ T2483] RIP: 0033:0x7fee67b9c819 [ 2231.975666][ T2483] 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 [ 2231.995605][ T2483] RSP: 002b:00007fee68a78028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 2232.004294][ T2483] RAX: ffffffffffffffda RBX: 00007fee67e16090 RCX: 00007fee67b9c819 [ 2232.012414][ T2483] RDX: 0000000040010100 RSI: 0000200000000080 RDI: 0000000000000003 [ 2232.020444][ T2483] RBP: 00007fee68a78090 R08: 0000000000000000 R09: 0000000000000000 [ 2232.028480][ T2483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2232.036507][ T2483] R13: 00007fee67e16128 R14: 00007fee67e16090 R15: 00007ffc9d9fa528 [ 2232.044643][ T2483] [ 2232.593530][ T2508] FAULT_INJECTION: forcing a failure. [ 2232.593530][ T2508] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2232.747979][ T2508] CPU: 0 PID: 2508 Comm: syz.1.9604 Not tainted syzkaller #0 [ 2232.755564][ T2508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2232.765802][ T2508] Call Trace: [ 2232.769133][ T2508] [ 2232.772112][ T2508] dump_stack_lvl+0x188/0x24e [ 2232.776860][ T2508] ? show_regs_print_info+0x12/0x12 [ 2232.782139][ T2508] ? load_image+0x400/0x400 [ 2232.786711][ T2508] ? __lock_acquire+0x7d10/0x7d10 [ 2232.791944][ T2508] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 2232.797833][ T2508] should_fail_ex+0x399/0x4d0 [ 2232.802760][ T2508] _copy_from_user+0x2c/0x170 [ 2232.807558][ T2508] ___sys_sendmsg+0x1c3/0x360 [ 2232.812328][ T2508] ? __sys_sendmsg+0x290/0x290 [ 2232.817235][ T2508] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 2232.823070][ T2508] __se_sys_sendmsg+0x1bb/0x2a0 [ 2232.828274][ T2508] ? __x64_sys_sendmsg+0x80/0x80 [ 2232.833307][ T2508] ? syscall_enter_from_user_mode+0x2a/0x80 [ 2232.839266][ T2508] do_syscall_64+0x4c/0xa0 [ 2232.843758][ T2508] ? clear_bhb_loop+0x60/0xb0 [ 2232.848498][ T2508] ? clear_bhb_loop+0x60/0xb0 [ 2232.853346][ T2508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2232.859323][ T2508] RIP: 0033:0x7fee67b9c819 [ 2232.863834][ T2508] 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 [ 2232.883550][ T2508] RSP: 002b:00007fee68a99028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2232.892038][ T2508] RAX: ffffffffffffffda RBX: 00007fee67e15fa0 RCX: 00007fee67b9c819 [ 2232.900164][ T2508] RDX: 0000000000000000 RSI: 0000200000000940 RDI: 0000000000000006 [ 2232.908314][ T2508] RBP: 00007fee68a99090 R08: 0000000000000000 R09: 0000000000000000 [ 2232.916348][ T2508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2232.924380][ T2508] R13: 00007fee67e16038 R14: 00007fee67e15fa0 R15: 00007ffc9d9fa528 [ 2232.932430][ T2508] [ 2233.080780][ T2497] netlink: 'syz.3.9603': attribute type 8 has an invalid length. [ 2233.132060][ T2497] netlink: 'syz.3.9603': attribute type 1 has an invalid length. [ 2233.200741][ T2492] team0: Port device team_slave_0 removed [ 2233.229816][ T2497] netlink: 104088 bytes leftover after parsing attributes in process `syz.3.9603'. [ 2233.317625][ T2502] netlink: 'syz.2.9605': attribute type 13 has an invalid length. [ 2233.351317][ T2502] netlink: 152 bytes leftover after parsing attributes in process `syz.2.9605'. [ 2233.401598][ T2502] syz_tun: refused to change device tx_queue_len [ 2233.428499][ T2502] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 2233.507504][ T2509] netlink: 'syz.2.9605': attribute type 13 has an invalid length. [ 2233.539338][ T2509] netlink: 152 bytes leftover after parsing attributes in process `syz.2.9605'. [ 2233.554856][ T2509] syz_tun: refused to change device tx_queue_len [ 2233.575531][ T2509] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 2233.673143][ T2535] netlink: 'syz.1.9607': attribute type 8 has an invalid length. [ 2233.690618][ T2511] netlink: 'syz.2.9605': attribute type 10 has an invalid length. [ 2233.700531][ T2535] netlink: 'syz.1.9607': attribute type 1 has an invalid length. [ 2233.732390][ T2534] FAULT_INJECTION: forcing a failure. [ 2233.732390][ T2534] name failslab, interval 1, probability 0, space 0, times 0 [ 2233.747236][ T2535] netlink: 104088 bytes leftover after parsing attributes in process `syz.1.9607'. [ 2233.772489][ T2511] team0: Port device netdevsim0 added [ 2233.777561][ T2534] CPU: 1 PID: 2534 Comm: syz.3.9608 Not tainted syzkaller #0 [ 2233.785635][ T2534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2233.795932][ T2534] Call Trace: [ 2233.799258][ T2534] [ 2233.802327][ T2534] dump_stack_lvl+0x188/0x24e [ 2233.807081][ T2534] ? show_regs_print_info+0x12/0x12 [ 2233.812354][ T2534] ? load_image+0x400/0x400 [ 2233.817190][ T2534] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2233.823277][ T2534] ? lock_chain_count+0x20/0x20 [ 2233.828216][ T2534] should_fail_ex+0x399/0x4d0 [ 2233.833037][ T2534] should_failslab+0x5/0x20 [ 2233.837611][ T2534] slab_pre_alloc_hook+0x59/0x310 [ 2233.842703][ T2534] kmem_cache_alloc+0x56/0x2f0 [ 2233.847533][ T2534] ? skb_clone+0x1e7/0x370 [ 2233.852032][ T2534] skb_clone+0x1e7/0x370 [ 2233.856343][ T2534] bpf_clone_redirect+0x163/0x4a0 [ 2233.861444][ T2534] bpf_prog_39bf9e0015142c8c+0x19/0x1d [ 2233.867048][ T2534] bpf_test_run+0x2b6/0x830 [ 2233.871740][ T2534] ? convert___skb_to_skb+0x580/0x580 [ 2233.877277][ T2534] ? eth_get_headlen+0x200/0x200 [ 2233.882469][ T2534] ? convert___skb_to_skb+0x3d/0x580 [ 2233.887890][ T2534] bpf_prog_test_run_skb+0xaa6/0x12a0 [ 2233.893345][ T2534] ? cpu_online+0xa0/0xa0 [ 2233.897832][ T2534] bpf_prog_test_run+0x31e/0x390 [ 2233.903049][ T2534] __sys_bpf+0x62b/0x780 [ 2233.907521][ T2534] ? bpf_link_show_fdinfo+0x380/0x380 [ 2233.913073][ T2534] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2233.919331][ T2534] __x64_sys_bpf+0x78/0x90 [ 2233.923903][ T2534] do_syscall_64+0x4c/0xa0 [ 2233.928471][ T2534] ? clear_bhb_loop+0x60/0xb0 [ 2233.933213][ T2534] ? clear_bhb_loop+0x60/0xb0 [ 2233.937965][ T2534] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2233.943925][ T2534] RIP: 0033:0x7f953b39c819 [ 2233.948396][ T2534] 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 [ 2233.968158][ T2534] RSP: 002b:00007f953c302028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2233.976643][ T2534] RAX: ffffffffffffffda RBX: 00007f953b615fa0 RCX: 00007f953b39c819 [ 2233.984679][ T2534] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 2233.992906][ T2534] RBP: 00007f953c302090 R08: 0000000000000000 R09: 0000000000000000 [ 2234.001134][ T2534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2234.009350][ T2534] R13: 00007f953b616038 R14: 00007f953b615fa0 R15: 00007fff2d9a0ac8 [ 2234.017569][ T2534] [ 2234.164193][ T2534] hsr0: VLAN not yet supported [ 2234.634996][ T2551] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9609'. [ 2236.634262][ T2532] team0: Port device team_slave_0 removed [ 2236.704212][ T2573] FAULT_INJECTION: forcing a failure. [ 2236.704212][ T2573] name failslab, interval 1, probability 0, space 0, times 0 [ 2236.741941][ T2573] CPU: 0 PID: 2573 Comm: syz.3.9611 Not tainted syzkaller #0 [ 2236.749593][ T2573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2236.759918][ T2573] Call Trace: [ 2236.763265][ T2573] [ 2236.766255][ T2573] dump_stack_lvl+0x188/0x24e [ 2236.771014][ T2573] ? show_regs_print_info+0x12/0x12 [ 2236.776297][ T2573] ? load_image+0x400/0x400 [ 2236.780962][ T2573] ? __might_sleep+0xd0/0xd0 [ 2236.785934][ T2573] ? __lock_acquire+0x7d10/0x7d10 [ 2236.791193][ T2573] should_fail_ex+0x399/0x4d0 [ 2236.795953][ T2573] should_failslab+0x5/0x20 [ 2236.800528][ T2573] slab_pre_alloc_hook+0x59/0x310 [ 2236.805628][ T2573] ? rtnl_newlink+0x109/0x2080 [ 2236.810549][ T2573] __kmem_cache_alloc_node+0x4f/0x260 [ 2236.816088][ T2573] ? rtnl_newlink+0x109/0x2080 [ 2236.820941][ T2573] kmalloc_trace+0x26/0xe0 [ 2236.825452][ T2573] rtnl_newlink+0x109/0x2080 [ 2236.830147][ T2573] ? __mutex_trylock_common+0x155/0x260 [ 2236.835862][ T2573] ? rtnl_setlink+0x510/0x510 [ 2236.840731][ T2573] ? trace_raw_output_contention_end+0xd0/0xd0 [ 2236.847234][ T2573] ? rcu_is_watching+0x11/0xa0 [ 2236.852141][ T2573] ? trace_contention_end+0x5f/0x170 [ 2236.857555][ T2573] ? __mutex_lock+0x1ab/0xaf0 [ 2236.862293][ T2573] ? rtnetlink_rcv_msg+0x824/0xfc0 [ 2236.867449][ T2573] ? rcu_read_unlock+0x8c/0xa0 [ 2236.872268][ T2573] ? mutex_lock_nested+0x10/0x10 [ 2236.877356][ T2573] ? rtnetlink_rcv_msg+0x226/0xfc0 [ 2236.882713][ T2573] ? rtnetlink_rcv_msg+0x226/0xfc0 [ 2236.887950][ T2573] ? rtnl_setlink+0x510/0x510 [ 2236.892672][ T2573] rtnetlink_rcv_msg+0x87c/0xfc0 [ 2236.897756][ T2573] ? rtnetlink_bind+0x80/0x80 [ 2236.902525][ T2573] ? __local_bh_enable_ip+0x136/0x1c0 [ 2236.907937][ T2573] ? lockdep_hardirqs_on+0x94/0x140 [ 2236.913168][ T2573] ? __local_bh_enable_ip+0x136/0x1c0 [ 2236.918574][ T2573] ? _local_bh_enable+0xa0/0xa0 [ 2236.923473][ T2573] ? __dev_queue_xmit+0x26b/0x37c0 [ 2236.928646][ T2573] ? __dev_queue_xmit+0x26b/0x37c0 [ 2236.933891][ T2573] ? __dev_queue_xmit+0x1cd2/0x37c0 [ 2236.939175][ T2573] ? __dev_queue_xmit+0x26b/0x37c0 [ 2236.944332][ T2573] ? perf_trace_lock+0xf8/0x390 [ 2236.949214][ T2573] ? __copy_skb_header+0x3ba/0x4f0 [ 2236.954376][ T2573] ? trace_event_raw_event_lock+0x250/0x250 [ 2236.960314][ T2573] ? __skb_clone+0x480/0x790 [ 2236.964969][ T2573] netlink_rcv_skb+0x1fb/0x450 [ 2236.969867][ T2573] ? rtnetlink_bind+0x80/0x80 [ 2236.974678][ T2573] ? netlink_ack+0x1170/0x1170 [ 2236.979610][ T2573] ? netlink_deliver_tap+0x2e/0x1b0 [ 2236.985005][ T2573] netlink_unicast+0x74d/0x8d0 [ 2236.990019][ T2573] netlink_sendmsg+0x8ad/0xbd0 [ 2236.995276][ T2573] ? netlink_getsockopt+0x550/0x550 [ 2237.000538][ T2573] ? aa_sock_msg_perm+0x94/0x150 [ 2237.005528][ T2573] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2237.010853][ T2573] ? security_socket_sendmsg+0x7c/0xa0 [ 2237.016356][ T2573] ? netlink_getsockopt+0x550/0x550 [ 2237.021595][ T2573] ____sys_sendmsg+0x5be/0x970 [ 2237.026423][ T2573] ? __sys_sendmsg_sock+0x30/0x30 [ 2237.031588][ T2573] ? __import_iovec+0x315/0x500 [ 2237.036483][ T2573] ? import_iovec+0x6f/0xa0 [ 2237.041031][ T2573] ___sys_sendmsg+0x2a2/0x360 [ 2237.045988][ T2573] ? __sys_sendmsg+0x290/0x290 [ 2237.050821][ T2573] ? __lock_acquire+0x7d10/0x7d10 [ 2237.055906][ T2573] __se_sys_sendmsg+0x1bb/0x2a0 [ 2237.060812][ T2573] ? __x64_sys_sendmsg+0x80/0x80 [ 2237.065921][ T2573] ? lockdep_hardirqs_on+0x94/0x140 [ 2237.071175][ T2573] do_syscall_64+0x4c/0xa0 [ 2237.075631][ T2573] ? clear_bhb_loop+0x60/0xb0 [ 2237.080365][ T2573] ? clear_bhb_loop+0x60/0xb0 [ 2237.085098][ T2573] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2237.091047][ T2573] RIP: 0033:0x7f953b39c819 [ 2237.095498][ T2573] 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 [ 2237.115845][ T2573] RSP: 002b:00007f953c302028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2237.124309][ T2573] RAX: ffffffffffffffda RBX: 00007f953b615fa0 RCX: 00007f953b39c819 [ 2237.132421][ T2573] RDX: 0000000020000800 RSI: 0000200000000600 RDI: 0000000000000004 [ 2237.140438][ T2573] RBP: 00007f953c302090 R08: 0000000000000000 R09: 0000000000000000 [ 2237.148527][ T2573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2237.156622][ T2573] R13: 00007f953b616038 R14: 00007f953b615fa0 R15: 00007fff2d9a0ac8 [ 2237.164646][ T2573] [ 2237.363581][ T2578] netlink: 22 bytes leftover after parsing attributes in process `syz.1.9613'. [ 2237.411325][ T2578] netlink: 'syz.1.9613': attribute type 25 has an invalid length. [ 2237.475321][ T2578] netlink: 'syz.1.9613': attribute type 9 has an invalid length. [ 2239.155670][ T2600] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.9618'. [ 2239.178868][ T2610] netlink: 'syz.2.9620': attribute type 21 has an invalid length. [ 2239.436408][ T2616] netlink: 2 bytes leftover after parsing attributes in process `syz.1.9624'. [ 2239.483255][ T2616] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2239.511359][ T2616] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2239.567683][ T2616] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2239.573040][ T2628] FAULT_INJECTION: forcing a failure. [ 2239.573040][ T2628] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2239.596384][ T2628] CPU: 1 PID: 2628 Comm: syz.0.9627 Not tainted syzkaller #0 [ 2239.603854][ T2628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2239.613967][ T2628] Call Trace: [ 2239.617292][ T2628] [ 2239.620275][ T2628] dump_stack_lvl+0x188/0x24e [ 2239.625109][ T2628] ? show_regs_print_info+0x12/0x12 [ 2239.630372][ T2628] ? load_image+0x400/0x400 [ 2239.634936][ T2628] ? __might_fault+0xa6/0x120 [ 2239.639676][ T2628] should_fail_ex+0x399/0x4d0 [ 2239.642908][ T2616] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2239.644420][ T2628] copyin+0x1b/0x120 [ 2239.658175][ T2628] _copy_from_iter+0x447/0x1130 [ 2239.663101][ T2628] ? copyout_mc+0x110/0x110 [ 2239.667650][ T2628] ? __virt_addr_valid+0x188/0x540 [ 2239.672809][ T2628] ? __virt_addr_valid+0x188/0x540 [ 2239.678144][ T2628] ? __virt_addr_valid+0x465/0x540 [ 2239.683306][ T2628] ? __check_object_size+0x500/0xa40 [ 2239.688632][ T2628] netlink_sendmsg+0x755/0xbd0 [ 2239.693880][ T2628] ? netlink_getsockopt+0x550/0x550 [ 2239.699120][ T2628] ? aa_sock_msg_perm+0x94/0x150 [ 2239.704265][ T2628] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2239.709582][ T2628] ? security_socket_sendmsg+0x7c/0xa0 [ 2239.715180][ T2628] ? netlink_getsockopt+0x550/0x550 [ 2239.720522][ T2628] ____sys_sendmsg+0x5be/0x970 [ 2239.725442][ T2628] ? __sys_sendmsg_sock+0x30/0x30 [ 2239.730762][ T2628] ? __import_iovec+0x315/0x500 [ 2239.735655][ T2628] ? import_iovec+0x6f/0xa0 [ 2239.740190][ T2628] ___sys_sendmsg+0x2a2/0x360 [ 2239.744919][ T2628] ? __sys_sendmsg+0x290/0x290 [ 2239.749763][ T2628] ? __lock_acquire+0x7d10/0x7d10 [ 2239.754938][ T2628] __se_sys_sendmsg+0x1bb/0x2a0 [ 2239.759829][ T2628] ? __x64_sys_sendmsg+0x80/0x80 [ 2239.764969][ T2628] ? lockdep_hardirqs_on+0x94/0x140 [ 2239.770206][ T2628] do_syscall_64+0x4c/0xa0 [ 2239.774662][ T2628] ? clear_bhb_loop+0x60/0xb0 [ 2239.779468][ T2628] ? clear_bhb_loop+0x60/0xb0 [ 2239.784181][ T2628] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2239.790120][ T2628] RIP: 0033:0x7f5d8739c819 [ 2239.794652][ T2628] 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 [ 2239.814288][ T2628] RSP: 002b:00007f5d8827c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2239.822820][ T2628] RAX: ffffffffffffffda RBX: 00007f5d87615fa0 RCX: 00007f5d8739c819 [ 2239.830821][ T2628] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 2239.838845][ T2628] RBP: 00007f5d8827c090 R08: 0000000000000000 R09: 0000000000000000 [ 2239.846842][ T2628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2239.854835][ T2628] R13: 00007f5d87616038 R14: 00007f5d87615fa0 R15: 00007ffeb8435608 [ 2239.862887][ T2628] [ 2239.888373][ T2616] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2239.918878][ T2616] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2239.936810][ T2616] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2239.947851][ T2616] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2239.986679][ T2616] device batadv_slave_1 entered promiscuous mode [ 2240.004685][ T2623] netlink: 'syz.3.9623': attribute type 10 has an invalid length. [ 2240.067283][ T2623] team0: Port device macvlan0 added [ 2240.204599][ T2640] netlink: 22 bytes leftover after parsing attributes in process `syz.4.9628'. [ 2240.312296][ T2640] netlink: 'syz.4.9628': attribute type 25 has an invalid length. [ 2240.343102][ T2640] netlink: 'syz.4.9628': attribute type 9 has an invalid length. [ 2240.985877][ T2661] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9634'. [ 2241.269400][ T2658] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2241.295567][ T2658] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2243.869283][ T2658] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2243.891454][ T2658] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2244.182043][ T2661] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9634'. [ 2244.250431][ T2671] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2244.609830][ T2679] FAULT_INJECTION: forcing a failure. [ 2244.609830][ T2679] name failslab, interval 1, probability 0, space 0, times 0 [ 2244.661195][ T2679] CPU: 1 PID: 2679 Comm: syz.1.9638 Not tainted syzkaller #0 [ 2244.668771][ T2679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2244.678967][ T2679] Call Trace: [ 2244.682292][ T2679] [ 2244.685275][ T2679] dump_stack_lvl+0x188/0x24e [ 2244.690035][ T2679] ? show_regs_print_info+0x12/0x12 [ 2244.695294][ T2679] ? load_image+0x400/0x400 [ 2244.699857][ T2679] ? __might_sleep+0xd0/0xd0 [ 2244.704501][ T2679] ? __lock_acquire+0x7d10/0x7d10 [ 2244.709608][ T2679] should_fail_ex+0x399/0x4d0 [ 2244.714335][ T2679] should_failslab+0x5/0x20 [ 2244.718889][ T2679] slab_pre_alloc_hook+0x59/0x310 [ 2244.724064][ T2679] ? kvmalloc_node+0x6c/0x180 [ 2244.728810][ T2679] __kmem_cache_alloc_node+0x4f/0x260 [ 2244.734245][ T2679] ? kvmalloc_node+0x6c/0x180 [ 2244.738988][ T2679] __kmalloc_node+0xa0/0x240 [ 2244.743648][ T2679] kvmalloc_node+0x6c/0x180 [ 2244.748214][ T2679] page_pool_create+0x1e7/0x5c0 [ 2244.753130][ T2679] bpf_test_run_xdp_live+0x223/0x1a90 [ 2244.758570][ T2679] ? 0xffffffffa0004440 [ 2244.762791][ T2679] ? text_poke_copy+0x79/0x90 [ 2244.767549][ T2679] ? 0xffffffffa0004440 [ 2244.771850][ T2679] ? bpf_dispatcher_change_prog+0xcbb/0xf10 [ 2244.777817][ T2679] ? 0xffffffffa0004440 [ 2244.782140][ T2679] ? xdp_convert_md_to_buff+0x330/0x330 [ 2244.787896][ T2679] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 2244.794304][ T2679] ? bpf_test_init+0x119/0x140 [ 2244.799132][ T2679] ? xdp_convert_md_to_buff+0x5b/0x330 [ 2244.804680][ T2679] bpf_prog_test_run_xdp+0x736/0xf10 [ 2244.810136][ T2679] ? dev_put+0x80/0x80 [ 2244.814292][ T2679] ? dev_put+0x80/0x80 [ 2244.818546][ T2679] bpf_prog_test_run+0x31e/0x390 [ 2244.823672][ T2679] __sys_bpf+0x62b/0x780 [ 2244.828079][ T2679] ? bpf_link_show_fdinfo+0x380/0x380 [ 2244.833716][ T2679] ? lock_chain_count+0x20/0x20 [ 2244.838652][ T2679] __x64_sys_bpf+0x78/0x90 [ 2244.843222][ T2679] do_syscall_64+0x4c/0xa0 [ 2244.847706][ T2679] ? clear_bhb_loop+0x60/0xb0 [ 2244.852445][ T2679] ? clear_bhb_loop+0x60/0xb0 [ 2244.857568][ T2679] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2244.863535][ T2679] RIP: 0033:0x7fee67b9c819 [ 2244.868093][ T2679] 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 [ 2244.887765][ T2679] RSP: 002b:00007fee68a99028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2244.896250][ T2679] RAX: ffffffffffffffda RBX: 00007fee67e15fa0 RCX: 00007fee67b9c819 [ 2244.904291][ T2679] RDX: 0000000000000050 RSI: 0000200000000b80 RDI: 000000000000000a [ 2244.912407][ T2679] RBP: 00007fee68a99090 R08: 0000000000000000 R09: 0000000000000000 [ 2244.920848][ T2679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2244.928887][ T2679] R13: 00007fee67e16038 R14: 00007fee67e15fa0 R15: 00007ffc9d9fa528 [ 2244.936931][ T2679] [ 2244.985779][ T2679] page_pool_create() gave up with errno -12 [ 2245.632399][ T2712] netlink: 'syz.3.9646': attribute type 25 has an invalid length. [ 2245.710959][ T2712] netlink: 'syz.3.9646': attribute type 9 has an invalid length. [ 2245.825806][ T2709] netlink: 22 bytes leftover after parsing attributes in process `syz.3.9646'. [ 2246.229580][ T2728] FAULT_INJECTION: forcing a failure. [ 2246.229580][ T2728] name failslab, interval 1, probability 0, space 0, times 0 [ 2246.332078][ T2728] CPU: 1 PID: 2728 Comm: syz.3.9650 Not tainted syzkaller #0 [ 2246.339666][ T2728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2246.349771][ T2728] Call Trace: [ 2246.353091][ T2728] [ 2246.356068][ T2728] dump_stack_lvl+0x188/0x24e [ 2246.360820][ T2728] ? show_regs_print_info+0x12/0x12 [ 2246.366081][ T2728] ? load_image+0x400/0x400 [ 2246.370648][ T2728] ? kasan_set_track+0x60/0x70 [ 2246.375477][ T2728] ? kasan_set_track+0x4b/0x70 [ 2246.380293][ T2728] ? __kasan_slab_alloc+0x6b/0x80 [ 2246.385383][ T2728] ? slab_post_alloc_hook+0x4b/0x480 [ 2246.390732][ T2728] should_fail_ex+0x399/0x4d0 [ 2246.395597][ T2728] should_failslab+0x5/0x20 [ 2246.400184][ T2728] slab_pre_alloc_hook+0x59/0x310 [ 2246.405280][ T2728] ? ref_tracker_alloc+0x14e/0x4b0 [ 2246.410466][ T2728] __kmem_cache_alloc_node+0x4f/0x260 [ 2246.415945][ T2728] ? ref_tracker_alloc+0x14e/0x4b0 [ 2246.421127][ T2728] kmalloc_trace+0x26/0xe0 [ 2246.425619][ T2728] ref_tracker_alloc+0x14e/0x4b0 [ 2246.430812][ T2728] ? ref_tracker_dir_print+0x150/0x150 [ 2246.436478][ T2728] ? __kasan_slab_alloc+0x6b/0x80 [ 2246.441585][ T2728] ? slab_post_alloc_hook+0x67/0x480 [ 2246.446991][ T2728] ? slab_pre_alloc_hook+0x59/0x310 [ 2246.452262][ T2728] dst_init+0xda/0x410 [ 2246.456491][ T2728] dst_alloc+0x12a/0x160 [ 2246.460982][ T2728] ip_route_output_key_hash_rcu+0x14a4/0x23f0 [ 2246.467120][ T2728] ? ip_route_output_key_hash_rcu+0x12e1/0x23f0 [ 2246.473866][ T2728] ? ip_route_output_key_hash+0x139/0x330 [ 2246.479691][ T2728] ip_route_output_key_hash+0x1ef/0x330 [ 2246.485424][ T2728] ? ip_route_input_rcu+0x3160/0x3160 [ 2246.490870][ T2728] ? ip_route_output_key_hash+0x284/0x330 [ 2246.496744][ T2728] ? rcu_force_quiescent_state+0x230/0x230 [ 2246.502625][ T2728] ip_route_output_flow+0x26/0x150 [ 2246.507785][ T2728] ? security_sk_classify_flow+0x77/0x90 [ 2246.513564][ T2728] tcp_v4_connect+0x797/0x18e0 [ 2246.518421][ T2728] ? tcp_twsk_unique+0x990/0x990 [ 2246.523531][ T2728] __inet_stream_connect+0x242/0xe10 [ 2246.528901][ T2728] ? inet_dgram_connect+0x360/0x360 [ 2246.534190][ T2728] tcp_sendmsg_fastopen+0x38f/0x600 [ 2246.539460][ T2728] tcp_sendmsg_locked+0x3616/0x3a90 [ 2246.544715][ T2728] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 2246.550792][ T2728] ? mark_lock+0x94/0x320 [ 2246.555193][ T2728] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2246.561389][ T2728] ? lock_chain_count+0x20/0x20 [ 2246.566366][ T2728] ? tcp_set_state+0x520/0x520 [ 2246.571210][ T2728] ? do_raw_spin_unlock+0x11d/0x230 [ 2246.576471][ T2728] tcp_sendmsg+0x2b/0x40 [ 2246.580798][ T2728] smc_sendmsg+0x247/0x470 [ 2246.585345][ T2728] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2246.590769][ T2728] ? security_socket_sendmsg+0x7c/0xa0 [ 2246.596358][ T2728] ? smc_getsockopt+0x3a0/0x3a0 [ 2246.601274][ T2728] ____sys_sendmsg+0x5be/0x970 [ 2246.606117][ T2728] ? __sys_sendmsg_sock+0x30/0x30 [ 2246.611312][ T2728] ? __import_iovec+0x315/0x500 [ 2246.616313][ T2728] ? import_iovec+0x6f/0xa0 [ 2246.620924][ T2728] ___sys_sendmsg+0x2a2/0x360 [ 2246.625676][ T2728] ? __sys_sendmsg+0x290/0x290 [ 2246.630569][ T2728] ? trace_call_bpf+0xbf/0x6b0 [ 2246.635434][ T2728] __se_sys_sendmsg+0x1bb/0x2a0 [ 2246.640373][ T2728] ? __x64_sys_sendmsg+0x80/0x80 [ 2246.645420][ T2728] ? lockdep_hardirqs_on+0x94/0x140 [ 2246.650693][ T2728] do_syscall_64+0x4c/0xa0 [ 2246.655178][ T2728] ? clear_bhb_loop+0x60/0xb0 [ 2246.660006][ T2728] ? clear_bhb_loop+0x60/0xb0 [ 2246.664753][ T2728] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2246.670714][ T2728] RIP: 0033:0x7f953b39c819 [ 2246.675199][ T2728] 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 [ 2246.694980][ T2728] RSP: 002b:00007f953c302028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2246.703474][ T2728] RAX: ffffffffffffffda RBX: 00007f953b615fa0 RCX: 00007f953b39c819 [ 2246.711499][ T2728] RDX: 00000000200048cc RSI: 0000200000000240 RDI: 0000000000000003 [ 2246.719569][ T2728] RBP: 00007f953c302090 R08: 0000000000000000 R09: 0000000000000000 [ 2246.727602][ T2728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2246.735626][ T2728] R13: 00007f953b616038 R14: 00007f953b615fa0 R15: 00007fff2d9a0ac8 [ 2246.743673][ T2728] [ 2246.816412][ T2734] device sit0 entered promiscuous mode [ 2247.147355][ T2740] netlink: 'syz.1.9653': attribute type 3 has an invalid length. [ 2247.174813][ T2740] netlink: 152 bytes leftover after parsing attributes in process `syz.1.9653'. [ 2247.285778][ T2744] netlink: 105084 bytes leftover after parsing attributes in process `syz.4.9654'. [ 2247.346080][ T2744] netlink: 31 bytes leftover after parsing attributes in process `syz.4.9654'. [ 2248.894045][ T2759] FAULT_INJECTION: forcing a failure. [ 2248.894045][ T2759] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2248.997975][ T2759] CPU: 0 PID: 2759 Comm: syz.0.9658 Not tainted syzkaller #0 [ 2249.005508][ T2759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2249.015638][ T2759] Call Trace: [ 2249.018994][ T2759] [ 2249.021996][ T2759] dump_stack_lvl+0x188/0x24e [ 2249.026860][ T2759] ? show_regs_print_info+0x12/0x12 [ 2249.032163][ T2759] ? load_image+0x400/0x400 [ 2249.036763][ T2759] ? __lock_acquire+0x7d10/0x7d10 [ 2249.041897][ T2759] should_fail_ex+0x399/0x4d0 [ 2249.046677][ T2759] _copy_from_user+0x2c/0x170 [ 2249.051469][ T2759] __copy_msghdr+0x3b7/0x580 [ 2249.056174][ T2759] ___sys_sendmsg+0x210/0x360 [ 2249.060963][ T2759] ? __sys_sendmsg+0x290/0x290 [ 2249.065914][ T2759] ? trace_call_bpf+0xbf/0x6b0 [ 2249.070865][ T2759] __se_sys_sendmsg+0x1bb/0x2a0 [ 2249.075821][ T2759] ? __x64_sys_sendmsg+0x80/0x80 [ 2249.080944][ T2759] ? lockdep_hardirqs_on+0x94/0x140 [ 2249.086241][ T2759] do_syscall_64+0x4c/0xa0 [ 2249.090826][ T2759] ? clear_bhb_loop+0x60/0xb0 [ 2249.095628][ T2759] ? clear_bhb_loop+0x60/0xb0 [ 2249.100536][ T2759] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2249.106719][ T2759] RIP: 0033:0x7f5d8739c819 [ 2249.111324][ T2759] 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 [ 2249.131117][ T2759] RSP: 002b:00007f5d8825b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2249.139894][ T2759] RAX: ffffffffffffffda RBX: 00007f5d87616090 RCX: 00007f5d8739c819 [ 2249.148023][ T2759] RDX: 00000000240448c4 RSI: 0000200000000500 RDI: 0000000000000006 [ 2249.156165][ T2759] RBP: 00007f5d8825b090 R08: 0000000000000000 R09: 0000000000000000 [ 2249.164225][ T2759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2249.172292][ T2759] R13: 00007f5d87616128 R14: 00007f5d87616090 R15: 00007ffeb8435608 [ 2249.180450][ T2759] [ 2249.269885][ T2762] netlink: 132 bytes leftover after parsing attributes in process `syz.4.9659'. [ 2249.411920][ T2767] netlink: 22 bytes leftover after parsing attributes in process `syz.2.9660'. [ 2249.575069][ T2764] netlink: 'syz.2.9660': attribute type 25 has an invalid length. [ 2249.599834][ T2764] netlink: 'syz.2.9660': attribute type 9 has an invalid length. [ 2250.570523][ T2815] FAULT_INJECTION: forcing a failure. [ 2250.570523][ T2815] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2250.668337][ T2815] CPU: 0 PID: 2815 Comm: syz.2.9671 Not tainted syzkaller #0 [ 2250.675895][ T2815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2250.686194][ T2815] Call Trace: [ 2250.689605][ T2815] [ 2250.692579][ T2815] dump_stack_lvl+0x188/0x24e [ 2250.697325][ T2815] ? show_regs_print_info+0x12/0x12 [ 2250.702693][ T2815] ? load_image+0x400/0x400 [ 2250.707281][ T2815] ? __lock_acquire+0x7d10/0x7d10 [ 2250.712481][ T2815] ? snprintf+0xe5/0x140 [ 2250.716824][ T2815] should_fail_ex+0x399/0x4d0 [ 2250.721608][ T2815] _copy_to_user+0x2c/0x130 [ 2250.726369][ T2815] simple_read_from_buffer+0xe3/0x150 [ 2250.731863][ T2815] proc_fail_nth_read+0x1a6/0x220 [ 2250.737033][ T2815] ? proc_fault_inject_write+0x310/0x310 [ 2250.742723][ T2815] ? fsnotify_perm+0x248/0x550 [ 2250.747544][ T2815] ? proc_fault_inject_write+0x310/0x310 [ 2250.753232][ T2815] vfs_read+0x2de/0xa00 [ 2250.757482][ T2815] ? kernel_read+0x1e0/0x1e0 [ 2250.762141][ T2815] ? __fget_files+0x28/0x4b0 [ 2250.766805][ T2815] ? __fget_files+0x28/0x4b0 [ 2250.771552][ T2815] ? __fget_files+0x43d/0x4b0 [ 2250.776298][ T2815] ? __fdget_pos+0x2ae/0x360 [ 2250.780956][ T2815] ? ksys_read+0x71/0x250 [ 2250.785438][ T2815] ksys_read+0x14c/0x250 [ 2250.789754][ T2815] ? vfs_write+0xa30/0xa30 [ 2250.794343][ T2815] ? lockdep_hardirqs_on+0x94/0x140 [ 2250.799605][ T2815] do_syscall_64+0x4c/0xa0 [ 2250.804188][ T2815] ? clear_bhb_loop+0x60/0xb0 [ 2250.808920][ T2815] ? clear_bhb_loop+0x60/0xb0 [ 2250.813925][ T2815] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2250.819888][ T2815] RIP: 0033:0x7f41a955d04e [ 2250.824358][ T2815] 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 [ 2250.844298][ T2815] RSP: 002b:00007f41aa46ffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2250.852862][ T2815] RAX: ffffffffffffffda RBX: 00007f41aa4706c0 RCX: 00007f41a955d04e [ 2250.861038][ T2815] RDX: 000000000000000f RSI: 00007f41aa4700a0 RDI: 0000000000000004 [ 2250.869066][ T2815] RBP: 00007f41aa470090 R08: 0000000000000000 R09: 0000000000000000 [ 2250.877205][ T2815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2250.885227][ T2815] R13: 00007f41a9816038 R14: 00007f41a9815fa0 R15: 00007ffdc48fec88 [ 2250.893269][ T2815] [ 2253.657040][ T2836] netlink: 'syz.2.9675': attribute type 39 has an invalid length. [ 2253.713740][ T2836] device veth0_macvtap left promiscuous mode [ 2253.775077][ T2841] netlink: 22 bytes leftover after parsing attributes in process `syz.3.9677'. [ 2253.812007][ T2839] netlink: 'syz.3.9677': attribute type 25 has an invalid length. [ 2253.848760][ T2839] netlink: 'syz.3.9677': attribute type 9 has an invalid length. [ 2253.923986][ T2846] sock: sock_set_timeout: `syz.0.9678' (pid 2846) tries to set negative timeout [ 2254.168981][ T2854] netlink: 'syz.3.9683': attribute type 10 has an invalid length. [ 2254.367123][ T2854] team0: Device vxcan1 is of different type [ 2255.101315][T22525] Bluetooth: hci3: ISO packet for unknown connection handle 62 [ 2255.702528][ T2877] device syzkaller0 entered promiscuous mode [ 2255.827123][ T2884] FAULT_INJECTION: forcing a failure. [ 2255.827123][ T2884] name failslab, interval 1, probability 0, space 0, times 0 [ 2255.908910][ T2884] CPU: 0 PID: 2884 Comm: syz.0.9691 Not tainted syzkaller #0 [ 2255.916391][ T2884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2255.926586][ T2884] Call Trace: [ 2255.929949][ T2884] [ 2255.933117][ T2884] dump_stack_lvl+0x188/0x24e [ 2255.938018][ T2884] ? show_regs_print_info+0x12/0x12 [ 2255.943295][ T2884] ? load_image+0x400/0x400 [ 2255.947861][ T2884] ? __might_sleep+0xd0/0xd0 [ 2255.952517][ T2884] ? __lock_acquire+0x7d10/0x7d10 [ 2255.957609][ T2884] should_fail_ex+0x399/0x4d0 [ 2255.962536][ T2884] should_failslab+0x5/0x20 [ 2255.967090][ T2884] slab_pre_alloc_hook+0x59/0x310 [ 2255.972283][ T2884] kmem_cache_alloc_node+0x5a/0x320 [ 2255.977544][ T2884] ? __alloc_skb+0xfc/0x7e0 [ 2255.982118][ T2884] __alloc_skb+0xfc/0x7e0 [ 2255.986512][ T2884] ? rcu_is_watching+0x11/0xa0 [ 2255.991358][ T2884] netlink_dump+0x1ee/0xd00 [ 2255.995936][ T2884] ? netlink_lookup+0x30/0x200 [ 2256.000881][ T2884] ? __netlink_dump_start+0x11f/0x6f0 [ 2256.006322][ T2884] ? __lock_acquire+0x7d10/0x7d10 [ 2256.011499][ T2884] ? netlink_lookup+0x200/0x200 [ 2256.016432][ T2884] ? netlink_lookup+0x30/0x200 [ 2256.021360][ T2884] ? netlink_lookup+0x30/0x200 [ 2256.026315][ T2884] __netlink_dump_start+0x537/0x6f0 [ 2256.031603][ T2884] unix_diag_handler_dump+0x1ad/0x910 [ 2256.037052][ T2884] ? sock_diag_lock_handler+0x19/0x280 [ 2256.042750][ T2884] ? __lock_acquire+0x7d10/0x7d10 [ 2256.047935][ T2884] ? __unix_recvmsg+0xb0/0xb0 [ 2256.052682][ T2884] ? __mutex_trylock_common+0x155/0x260 [ 2256.058290][ T2884] ? unix_diag_handler_dump+0x910/0x910 [ 2256.063916][ T2884] ? sock_diag_lock_handler+0x19/0x280 [ 2256.069534][ T2884] ? sock_diag_lock_handler+0x19/0x280 [ 2256.075078][ T2884] ? __unix_recvmsg+0xb0/0xb0 [ 2256.079937][ T2884] sock_diag_rcv_msg+0x3cc/0x5f0 [ 2256.085036][ T2884] netlink_rcv_skb+0x1fb/0x450 [ 2256.089967][ T2884] ? sock_diag_bind+0xa0/0xa0 [ 2256.094740][ T2884] ? netlink_ack+0x1170/0x1170 [ 2256.099795][ T2884] ? netlink_deliver_tap+0x2e/0x1b0 [ 2256.105265][ T2884] sock_diag_rcv+0x26/0x40 [ 2256.110096][ T2884] netlink_unicast+0x74d/0x8d0 [ 2256.114944][ T2884] netlink_sendmsg+0x8ad/0xbd0 [ 2256.119882][ T2884] ? netlink_getsockopt+0x550/0x550 [ 2256.125158][ T2884] ? aa_sock_msg_perm+0x94/0x150 [ 2256.130247][ T2884] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2256.135705][ T2884] ? security_socket_sendmsg+0x7c/0xa0 [ 2256.141480][ T2884] ? netlink_getsockopt+0x550/0x550 [ 2256.146858][ T2884] ____sys_sendmsg+0x5be/0x970 [ 2256.151791][ T2884] ? __sys_sendmsg_sock+0x30/0x30 [ 2256.156882][ T2884] ? __import_iovec+0x315/0x500 [ 2256.161992][ T2884] ? import_iovec+0x6f/0xa0 [ 2256.166695][ T2884] ___sys_sendmsg+0x2a2/0x360 [ 2256.171577][ T2884] ? __sys_sendmsg+0x290/0x290 [ 2256.176596][ T2884] ? trace_call_bpf+0xbf/0x6b0 [ 2256.181484][ T2884] __se_sys_sendmsg+0x1bb/0x2a0 [ 2256.186427][ T2884] ? ct_nmi_exit+0x145/0x1c0 [ 2256.191088][ T2884] ? __x64_sys_sendmsg+0x80/0x80 [ 2256.196112][ T2884] ? lockdep_hardirqs_on+0x94/0x140 [ 2256.201412][ T2884] do_syscall_64+0x4c/0xa0 [ 2256.205902][ T2884] ? clear_bhb_loop+0x60/0xb0 [ 2256.210766][ T2884] ? clear_bhb_loop+0x60/0xb0 [ 2256.215531][ T2884] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2256.221524][ T2884] RIP: 0033:0x7f5d8739c819 [ 2256.226000][ T2884] 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 [ 2256.245889][ T2884] RSP: 002b:00007f5d8827c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2256.255148][ T2884] RAX: ffffffffffffffda RBX: 00007f5d87615fa0 RCX: 00007f5d8739c819 [ 2256.263282][ T2884] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 2256.271322][ T2884] RBP: 00007f5d8827c090 R08: 0000000000000000 R09: 0000000000000000 [ 2256.279470][ T2884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2256.287866][ T2884] R13: 00007f5d87616038 R14: 00007f5d87615fa0 R15: 00007ffeb8435608 [ 2256.296174][ T2884] [ 2261.920836][ T2896] netlink: 22 bytes leftover after parsing attributes in process `syz.4.9694'. [ 2261.930166][ T2899] netlink: 'syz.4.9694': attribute type 25 has an invalid length. [ 2261.939190][ T2899] netlink: 'syz.4.9694': attribute type 9 has an invalid length. [ 2261.954314][ T2903] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9696'. [ 2261.979498][ T2904] netlink: 'syz.0.9696': attribute type 12 has an invalid length. [ 2261.998656][ T2904] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9696'. [ 2262.165034][ T2912] FAULT_INJECTION: forcing a failure. [ 2262.165034][ T2912] name failslab, interval 1, probability 0, space 0, times 0 [ 2262.216533][ T2916] FAULT_INJECTION: forcing a failure. [ 2262.216533][ T2916] name failslab, interval 1, probability 0, space 0, times 0 [ 2262.245440][ T2912] CPU: 1 PID: 2912 Comm: syz.1.9699 Not tainted syzkaller #0 [ 2262.252954][ T2912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2262.263156][ T2912] Call Trace: [ 2262.266499][ T2912] [ 2262.269491][ T2912] dump_stack_lvl+0x188/0x24e [ 2262.274240][ T2912] ? show_regs_print_info+0x12/0x12 [ 2262.279514][ T2912] ? _printk+0x119/0x130 [ 2262.283916][ T2912] should_fail_ex+0x399/0x4d0 [ 2262.288660][ T2912] should_failslab+0x5/0x20 [ 2262.293222][ T2912] slab_pre_alloc_hook+0x59/0x310 [ 2262.298397][ T2912] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2262.304624][ T2912] ? apparmor_sk_alloc_security+0x74/0x100 [ 2262.310501][ T2912] __kmem_cache_alloc_node+0x4f/0x260 [ 2262.315978][ T2912] ? apparmor_sk_alloc_security+0x74/0x100 [ 2262.321874][ T2912] kmalloc_trace+0x26/0xe0 [ 2262.326372][ T2912] apparmor_sk_alloc_security+0x74/0x100 [ 2262.332108][ T2912] security_sk_alloc+0x6a/0xa0 [ 2262.337384][ T2912] sk_prot_alloc+0x101/0x210 [ 2262.342533][ T2912] ? sk_alloc+0x20/0x340 [ 2262.346979][ T2912] sk_alloc+0x36/0x340 [ 2262.351105][ T2912] ? bpf_ctx_init+0x163/0x1a0 [ 2262.355835][ T2912] ? bpf_prog_test_run_skb+0x26f/0x12a0 [ 2262.361446][ T2912] bpf_prog_test_run_skb+0x35e/0x12a0 [ 2262.366884][ T2912] ? __fget_files+0x28/0x4b0 [ 2262.371556][ T2912] ? __fget_files+0x43d/0x4b0 [ 2262.376496][ T2912] ? cpu_online+0xa0/0xa0 [ 2262.380889][ T2912] bpf_prog_test_run+0x31e/0x390 [ 2262.385878][ T2912] __sys_bpf+0x62b/0x780 [ 2262.390172][ T2912] ? bpf_link_show_fdinfo+0x380/0x380 [ 2262.395598][ T2912] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2262.401982][ T2912] __x64_sys_bpf+0x78/0x90 [ 2262.406435][ T2912] do_syscall_64+0x4c/0xa0 [ 2262.411148][ T2912] ? clear_bhb_loop+0x60/0xb0 [ 2262.415944][ T2912] ? clear_bhb_loop+0x60/0xb0 [ 2262.420662][ T2912] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2262.427123][ T2912] RIP: 0033:0x7fee67b9c819 [ 2262.431745][ T2912] 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 [ 2262.451474][ T2912] RSP: 002b:00007fee68a99028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2262.459925][ T2912] RAX: ffffffffffffffda RBX: 00007fee67e15fa0 RCX: 00007fee67b9c819 [ 2262.468015][ T2912] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 2262.476048][ T2912] RBP: 00007fee68a99090 R08: 0000000000000000 R09: 0000000000000000 [ 2262.484150][ T2912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2262.492331][ T2912] R13: 00007fee67e16038 R14: 00007fee67e15fa0 R15: 00007ffc9d9fa528 [ 2262.500708][ T2912] [ 2262.519215][ T2916] CPU: 1 PID: 2916 Comm: syz.0.9701 Not tainted syzkaller #0 [ 2262.526685][ T2916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2262.537164][ T2916] Call Trace: [ 2262.540508][ T2916] [ 2262.543486][ T2916] dump_stack_lvl+0x188/0x24e [ 2262.548420][ T2916] ? show_regs_print_info+0x12/0x12 [ 2262.553818][ T2916] ? load_image+0x400/0x400 [ 2262.558429][ T2916] ? __might_sleep+0xd0/0xd0 [ 2262.563209][ T2916] ? __lock_acquire+0x7d10/0x7d10 [ 2262.568319][ T2916] should_fail_ex+0x399/0x4d0 [ 2262.573068][ T2916] should_failslab+0x5/0x20 [ 2262.577640][ T2916] slab_pre_alloc_hook+0x59/0x310 [ 2262.582840][ T2916] ? kvmalloc_node+0x6c/0x180 [ 2262.587687][ T2916] __kmem_cache_alloc_node+0x4f/0x260 [ 2262.593236][ T2916] ? kvmalloc_node+0x6c/0x180 [ 2262.598017][ T2916] __kmalloc_node+0xa0/0x240 [ 2262.602773][ T2916] kvmalloc_node+0x6c/0x180 [ 2262.607361][ T2916] page_pool_create+0x1e7/0x5c0 [ 2262.612674][ T2916] bpf_test_run_xdp_live+0x223/0x1a90 [ 2262.618112][ T2916] ? verify_lock_unused+0x140/0x140 [ 2262.623557][ T2916] ? kasan_set_track+0x60/0x70 [ 2262.628389][ T2916] ? kasan_set_track+0x4b/0x70 [ 2262.633220][ T2916] ? __kasan_kmalloc+0x8e/0xa0 [ 2262.638051][ T2916] ? bpf_test_init+0x9f/0x140 [ 2262.642780][ T2916] ? bpf_prog_test_run_xdp+0x484/0xf10 [ 2262.648298][ T2916] ? bpf_prog_test_run+0x31e/0x390 [ 2262.653476][ T2916] ? __x64_sys_bpf+0x78/0x90 [ 2262.658223][ T2916] ? do_syscall_64+0x4c/0xa0 [ 2262.662883][ T2916] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2262.669026][ T2916] ? xdp_convert_md_to_buff+0x330/0x330 [ 2262.674655][ T2916] ? __lock_acquire+0x7d10/0x7d10 [ 2262.679742][ T2916] ? __virt_addr_valid+0x188/0x540 [ 2262.684942][ T2916] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 2262.691346][ T2916] ? bpf_test_init+0x119/0x140 [ 2262.696175][ T2916] ? xdp_convert_md_to_buff+0x5b/0x330 [ 2262.701700][ T2916] bpf_prog_test_run_xdp+0x736/0xf10 [ 2262.707333][ T2916] ? dev_put+0x80/0x80 [ 2262.711596][ T2916] ? dev_put+0x80/0x80 [ 2262.715747][ T2916] bpf_prog_test_run+0x31e/0x390 [ 2262.720872][ T2916] __sys_bpf+0x62b/0x780 [ 2262.725181][ T2916] ? bpf_link_show_fdinfo+0x380/0x380 [ 2262.730644][ T2916] ? lock_chain_count+0x20/0x20 [ 2262.735578][ T2916] __x64_sys_bpf+0x78/0x90 [ 2262.740159][ T2916] do_syscall_64+0x4c/0xa0 [ 2262.744646][ T2916] ? clear_bhb_loop+0x60/0xb0 [ 2262.749390][ T2916] ? clear_bhb_loop+0x60/0xb0 [ 2262.754136][ T2916] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2262.760106][ T2916] RIP: 0033:0x7f5d8739c819 [ 2262.764584][ T2916] 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 [ 2262.784339][ T2916] RSP: 002b:00007f5d8827c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2262.792905][ T2916] RAX: ffffffffffffffda RBX: 00007f5d87615fa0 RCX: 00007f5d8739c819 [ 2262.800971][ T2916] RDX: 0000000000000050 RSI: 0000200000000b80 RDI: 000000000000000a [ 2262.809347][ T2916] RBP: 00007f5d8827c090 R08: 0000000000000000 R09: 0000000000000000 [ 2262.817639][ T2916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2262.825691][ T2916] R13: 00007f5d87616038 R14: 00007f5d87615fa0 R15: 00007ffeb8435608 [ 2262.833739][ T2916] [ 2262.964909][ T2916] page_pool_create() gave up with errno -12 [ 2263.224230][ T2936] netlink: 22 bytes leftover after parsing attributes in process `syz.1.9708'. [ 2263.292921][ T2936] netlink: 'syz.1.9708': attribute type 25 has an invalid length. [ 2263.314187][ T2936] netlink: 'syz.1.9708': attribute type 9 has an invalid length. [ 2263.323615][ T2934] netlink: 'syz.0.9706': attribute type 3 has an invalid length. [ 2263.358943][ T2934] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.9706'. [ 2263.432995][ T2941] netlink: 'syz.0.9706': attribute type 39 has an invalid length. [ 2264.654132][ T2951] device syzkaller0 entered promiscuous mode [ 2268.394495][ T2977] FAULT_INJECTION: forcing a failure. [ 2268.394495][ T2977] name failslab, interval 1, probability 0, space 0, times 0 [ 2268.428289][ T2977] CPU: 1 PID: 2977 Comm: syz.4.9718 Not tainted syzkaller #0 [ 2268.435788][ T2977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2268.446000][ T2977] Call Trace: [ 2268.449330][ T2977] [ 2268.452317][ T2977] dump_stack_lvl+0x188/0x24e [ 2268.457110][ T2977] ? show_regs_print_info+0x12/0x12 [ 2268.462473][ T2977] ? load_image+0x400/0x400 [ 2268.467440][ T2977] ? __might_sleep+0xd0/0xd0 [ 2268.472173][ T2977] ? __lock_acquire+0x7d10/0x7d10 [ 2268.477474][ T2977] ? verify_lock_unused+0x140/0x140 [ 2268.482739][ T2977] should_fail_ex+0x399/0x4d0 [ 2268.487489][ T2977] should_failslab+0x5/0x20 [ 2268.492148][ T2977] slab_pre_alloc_hook+0x59/0x310 [ 2268.497375][ T2977] ? __get_vm_area_node+0x122/0x330 [ 2268.502654][ T2977] __kmem_cache_alloc_node+0x4f/0x260 [ 2268.508102][ T2977] ? __get_vm_area_node+0x122/0x330 [ 2268.513491][ T2977] kmalloc_node_trace+0x22/0xe0 [ 2268.518587][ T2977] __get_vm_area_node+0x122/0x330 [ 2268.523848][ T2977] ? __local_bh_enable_ip+0x136/0x1c0 [ 2268.529392][ T2977] __vmalloc_node_range+0x357/0x13b0 [ 2268.534817][ T2977] ? netlink_sendmsg+0x5ec/0xbd0 [ 2268.539814][ T2977] ? netlink_insert+0x1034/0x13c0 [ 2268.544898][ T2977] ? free_vm_area+0x50/0x50 [ 2268.549448][ T2977] ? netlink_sendmsg+0x5ec/0xbd0 [ 2268.554435][ T2977] vmalloc+0x75/0x80 [ 2268.558375][ T2977] ? netlink_sendmsg+0x5ec/0xbd0 [ 2268.563390][ T2977] netlink_sendmsg+0x5ec/0xbd0 [ 2268.568209][ T2977] ? netlink_getsockopt+0x550/0x550 [ 2268.573568][ T2977] ? aa_sock_msg_perm+0x94/0x150 [ 2268.578545][ T2977] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2268.583889][ T2977] ? security_socket_sendmsg+0x7c/0xa0 [ 2268.589428][ T2977] ? netlink_getsockopt+0x550/0x550 [ 2268.594686][ T2977] ____sys_sendmsg+0x5be/0x970 [ 2268.599603][ T2977] ? __sys_sendmsg_sock+0x30/0x30 [ 2268.604694][ T2977] ? __import_iovec+0x315/0x500 [ 2268.609589][ T2977] ? import_iovec+0x6f/0xa0 [ 2268.614132][ T2977] ___sys_sendmsg+0x2a2/0x360 [ 2268.618854][ T2977] ? __sys_sendmsg+0x290/0x290 [ 2268.623761][ T2977] ? __lock_acquire+0x7d10/0x7d10 [ 2268.628855][ T2977] __se_sys_sendmsg+0x1bb/0x2a0 [ 2268.634392][ T2977] ? __x64_sys_sendmsg+0x80/0x80 [ 2268.639702][ T2977] ? lockdep_hardirqs_on+0x94/0x140 [ 2268.645145][ T2977] do_syscall_64+0x4c/0xa0 [ 2268.649688][ T2977] ? clear_bhb_loop+0x60/0xb0 [ 2268.654682][ T2977] ? clear_bhb_loop+0x60/0xb0 [ 2268.659419][ T2977] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2268.665459][ T2977] RIP: 0033:0x7f920ad9c819 [ 2268.669941][ T2977] 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 [ 2268.690580][ T2977] RSP: 002b:00007f9208ff6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2268.699138][ T2977] RAX: ffffffffffffffda RBX: 00007f920b015fa0 RCX: 00007f920ad9c819 [ 2268.707258][ T2977] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 2268.715281][ T2977] RBP: 00007f9208ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 2268.723521][ T2977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2268.731556][ T2977] R13: 00007f920b016038 R14: 00007f920b015fa0 R15: 00007ffe6e2d2b98 [ 2268.739670][ T2977] [ 2268.762200][ T2977] syz.4.9718: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz4,mems_allowed=0-1 [ 2268.826804][ T2977] CPU: 0 PID: 2977 Comm: syz.4.9718 Not tainted syzkaller #0 [ 2268.834284][ T2977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2268.844399][ T2977] Call Trace: [ 2268.847812][ T2977] [ 2268.850800][ T2977] dump_stack_lvl+0x188/0x24e [ 2268.855551][ T2977] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 2268.862040][ T2977] ? show_regs_print_info+0x12/0x12 [ 2268.867312][ T2977] ? load_image+0x400/0x400 [ 2268.871880][ T2977] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 2268.878360][ T2977] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 2268.884928][ T2977] warn_alloc+0x242/0x330 [ 2268.889334][ T2977] ? __get_vm_area_node+0x122/0x330 [ 2268.894684][ T2977] ? zone_watermark_ok_safe+0x270/0x270 [ 2268.900305][ T2977] ? rcu_is_watching+0x11/0xa0 [ 2268.905225][ T2977] ? __get_vm_area_node+0x318/0x330 [ 2268.910479][ T2977] ? __local_bh_enable_ip+0x136/0x1c0 [ 2268.915912][ T2977] __vmalloc_node_range+0x37c/0x13b0 [ 2268.921261][ T2977] ? netlink_insert+0x1034/0x13c0 [ 2268.926394][ T2977] ? free_vm_area+0x50/0x50 [ 2268.930994][ T2977] ? netlink_sendmsg+0x5ec/0xbd0 [ 2268.936001][ T2977] vmalloc+0x75/0x80 [ 2268.939957][ T2977] ? netlink_sendmsg+0x5ec/0xbd0 [ 2268.944961][ T2977] netlink_sendmsg+0x5ec/0xbd0 [ 2268.949885][ T2977] ? netlink_getsockopt+0x550/0x550 [ 2268.955151][ T2977] ? aa_sock_msg_perm+0x94/0x150 [ 2268.960145][ T2977] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2268.965481][ T2977] ? security_socket_sendmsg+0x7c/0xa0 [ 2268.971101][ T2977] ? netlink_getsockopt+0x550/0x550 [ 2268.976399][ T2977] ____sys_sendmsg+0x5be/0x970 [ 2268.981414][ T2977] ? __sys_sendmsg_sock+0x30/0x30 [ 2268.986507][ T2977] ? __import_iovec+0x315/0x500 [ 2268.991432][ T2977] ? import_iovec+0x6f/0xa0 [ 2268.995996][ T2977] ___sys_sendmsg+0x2a2/0x360 [ 2269.000754][ T2977] ? __sys_sendmsg+0x290/0x290 [ 2269.005599][ T2977] ? __lock_acquire+0x7d10/0x7d10 [ 2269.010719][ T2977] __se_sys_sendmsg+0x1bb/0x2a0 [ 2269.015641][ T2977] ? __x64_sys_sendmsg+0x80/0x80 [ 2269.021012][ T2977] ? lockdep_hardirqs_on+0x94/0x140 [ 2269.026355][ T2977] do_syscall_64+0x4c/0xa0 [ 2269.030860][ T2977] ? clear_bhb_loop+0x60/0xb0 [ 2269.035611][ T2977] ? clear_bhb_loop+0x60/0xb0 [ 2269.040373][ T2977] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2269.046518][ T2977] RIP: 0033:0x7f920ad9c819 [ 2269.051012][ T2977] 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 [ 2269.070775][ T2977] RSP: 002b:00007f9208ff6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2269.079354][ T2977] RAX: ffffffffffffffda RBX: 00007f920b015fa0 RCX: 00007f920ad9c819 [ 2269.087562][ T2977] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 2269.095767][ T2977] RBP: 00007f9208ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 2269.103798][ T2977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2269.111825][ T2977] R13: 00007f920b016038 R14: 00007f920b015fa0 R15: 00007ffe6e2d2b98 [ 2269.119873][ T2977] [ 2269.166720][ T2985] netlink: 'syz.2.9720': attribute type 11 has an invalid length. [ 2269.184259][ T2985] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.9720'. [ 2269.208939][ T2986] netlink: 'syz.1.9722': attribute type 11 has an invalid length. [ 2269.217016][ T2986] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.9722'. [ 2269.221941][ T2977] Mem-Info: [ 2269.239878][ T2986] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2269.250417][ T2977] active_anon:7261 inactive_anon:0 isolated_anon:0 [ 2269.250417][ T2977] active_file:21602 inactive_file:40792 isolated_file:0 [ 2269.250417][ T2977] unevictable:768 dirty:194 writeback:0 [ 2269.250417][ T2977] slab_reclaimable:21144 slab_unreclaimable:98131 [ 2269.250417][ T2977] mapped:30306 shmem:1361 pagetables:603 [ 2269.250417][ T2977] sec_pagetables:0 bounce:0 [ 2269.250417][ T2977] kernel_misc_reclaimable:0 [ 2269.250417][ T2977] free:1313370 free_pcp:8340 free_cma:0 [ 2269.308562][ T2986] FAULT_INJECTION: forcing a failure. [ 2269.308562][ T2986] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2269.326655][ T2985] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2269.343333][ T2986] CPU: 1 PID: 2986 Comm: syz.1.9722 Not tainted syzkaller #0 [ 2269.350849][ T2986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2269.360973][ T2986] Call Trace: [ 2269.364317][ T2986] [ 2269.367313][ T2986] dump_stack_lvl+0x188/0x24e [ 2269.372074][ T2986] ? show_regs_print_info+0x12/0x12 [ 2269.377327][ T2986] ? load_image+0x400/0x400 [ 2269.381983][ T2986] ? __lock_acquire+0x7d10/0x7d10 [ 2269.387067][ T2986] ? snprintf+0xe5/0x140 [ 2269.391378][ T2986] should_fail_ex+0x399/0x4d0 [ 2269.396206][ T2986] _copy_to_user+0x2c/0x130 [ 2269.400782][ T2986] simple_read_from_buffer+0xe3/0x150 [ 2269.406465][ T2986] proc_fail_nth_read+0x1a6/0x220 [ 2269.411552][ T2986] ? proc_fault_inject_write+0x310/0x310 [ 2269.417236][ T2986] ? fsnotify_perm+0x248/0x550 [ 2269.422169][ T2986] ? proc_fault_inject_write+0x310/0x310 [ 2269.427873][ T2986] vfs_read+0x2de/0xa00 [ 2269.432117][ T2986] ? kernel_read+0x1e0/0x1e0 [ 2269.436857][ T2986] ? __fget_files+0x28/0x4b0 [ 2269.441531][ T2986] ? __fget_files+0x28/0x4b0 [ 2269.446169][ T2986] ? __fget_files+0x43d/0x4b0 [ 2269.450918][ T2986] ? __fdget_pos+0x2ae/0x360 [ 2269.455602][ T2986] ? ksys_read+0x71/0x250 [ 2269.459985][ T2986] ksys_read+0x14c/0x250 [ 2269.464287][ T2986] ? vfs_write+0xa30/0xa30 [ 2269.468761][ T2986] ? lockdep_hardirqs_on+0x94/0x140 [ 2269.474098][ T2986] do_syscall_64+0x4c/0xa0 [ 2269.478582][ T2986] ? clear_bhb_loop+0x60/0xb0 [ 2269.483317][ T2986] ? clear_bhb_loop+0x60/0xb0 [ 2269.488048][ T2986] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2269.493991][ T2986] RIP: 0033:0x7fee67b5d04e [ 2269.498448][ T2986] 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 [ 2269.518108][ T2986] RSP: 002b:00007fee68a98fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2269.526694][ T2986] RAX: ffffffffffffffda RBX: 00007fee68a996c0 RCX: 00007fee67b5d04e [ 2269.534717][ T2986] RDX: 000000000000000f RSI: 00007fee68a990a0 RDI: 0000000000000006 [ 2269.542869][ T2986] RBP: 00007fee68a99090 R08: 0000000000000000 R09: 0000000000000000 [ 2269.550884][ T2986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2269.559443][ T2986] R13: 00007fee67e16038 R14: 00007fee67e15fa0 R15: 00007ffc9d9fa528 [ 2269.567600][ T2986] [ 2269.597748][ T2989] netlink: 22 bytes leftover after parsing attributes in process `syz.3.9721'. [ 2269.639756][ T2977] Node 0 active_anon:28944kB inactive_anon:0kB active_file:86408kB inactive_file:162968kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:121224kB dirty:776kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10040kB pagetables:2412kB sec_pagetables:0kB all_unreclaimable? no [ 2269.693702][ T2988] netlink: 'syz.3.9721': attribute type 25 has an invalid length. [ 2269.723725][ T2988] netlink: 'syz.3.9721': attribute type 9 has an invalid length. [ 2269.777060][ T2977] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 2269.839245][ T2977] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2269.892498][ T2991] netlink: 4079 bytes leftover after parsing attributes in process `syz.0.9723'. [ 2269.902768][ T2977] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 2269.909072][ T2977] Node 0 DMA32 free:1336124kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:29044kB inactive_anon:0kB active_file:86408kB inactive_file:162968kB unevictable:1536kB writepending:776kB present:3129332kB managed:2592972kB mlocked:0kB bounce:0kB free_pcp:19356kB local_pcp:12828kB free_cma:0kB [ 2269.999136][ T2977] lowmem_reserve[]: 0 0 1 1 1 [ 2270.004217][ T2977] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 2270.039658][ T2977] lowmem_reserve[]: 0 0 0 0 0 [ 2270.044588][ T2977] Node 1 Normal free:3901996kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:15780kB local_pcp:7872kB free_cma:0kB [ 2270.074816][T22525] Bluetooth: hci0: command 0x0406 tx timeout [ 2270.079279][ T2977] lowmem_reserve[]: 0 0 0 0 0 [ 2270.088227][ T2977] 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 [ 2270.114788][ T2977] Node 0 DMA32: 1155*4kB (UME) 2132*8kB (UME) 2475*16kB (UME) 737*32kB (UME) 639*64kB (UME) 468*128kB (UME) 146*256kB (UME) 58*512kB (UME) 20*1024kB (UM) 15*2048kB (UME) 252*4096kB (UM) = 1336124kB [ 2270.136855][ T2977] 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 [ 2270.149216][ T2977] Node 1 Normal: 213*4kB (U) 47*8kB (UME) 26*16kB (UME) 32*32kB (UME) 17*64kB (UE) 13*128kB (UME) 5*256kB (UM) 2*512kB (UM) 1*1024kB (E) 1*2048kB (E) 950*4096kB (M) = 3901996kB [ 2270.181509][ T3000] netlink: 'syz.1.9725': attribute type 1 has an invalid length. [ 2270.190097][ T2977] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2270.222343][ T3000] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.9725'. [ 2270.232337][ T2977] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 2270.248526][ T2977] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2270.269825][ T2977] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 2270.279754][ T2977] 63755 total pagecache pages [ 2270.284602][ T2977] 0 pages in swap cache [ 2270.289237][ T2977] Free swap = 124996kB [ 2270.293544][ T2977] Total swap = 124996kB [ 2270.297847][ T2977] 2097051 pages RAM [ 2270.302317][ T2977] 0 pages HighMem/MovableOnly [ 2270.307868][ T2977] 415207 pages reserved [ 2270.322919][ T2977] 0 pages cma reserved [ 2272.509495][ T3024] device syzkaller0 entered promiscuous mode [ 2273.624381][ T3038] netlink: 'syz.3.9736': attribute type 9 has an invalid length. [ 2273.764183][ T3038] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.9736'. [ 2275.519452][ T3053] FAULT_INJECTION: forcing a failure. [ 2275.519452][ T3053] name failslab, interval 1, probability 0, space 0, times 0 [ 2275.534020][ T3053] CPU: 1 PID: 3053 Comm: syz.1.9741 Not tainted syzkaller #0 [ 2275.541757][ T3053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2275.552071][ T3053] Call Trace: [ 2275.555406][ T3053] [ 2275.558385][ T3053] dump_stack_lvl+0x188/0x24e [ 2275.563139][ T3053] ? show_regs_print_info+0x12/0x12 [ 2275.568404][ T3053] ? load_image+0x400/0x400 [ 2275.572979][ T3053] ? __lock_acquire+0x7d10/0x7d10 [ 2275.578107][ T3053] should_fail_ex+0x399/0x4d0 [ 2275.582857][ T3053] should_failslab+0x5/0x20 [ 2275.587414][ T3053] slab_pre_alloc_hook+0x59/0x310 [ 2275.592614][ T3053] kmem_cache_alloc+0x56/0x2f0 [ 2275.597437][ T3053] ? security_file_alloc+0x30/0x110 [ 2275.602705][ T3053] security_file_alloc+0x30/0x110 [ 2275.607906][ T3053] __alloc_file+0xc2/0x230 [ 2275.612390][ T3053] alloc_empty_file+0x90/0x180 [ 2275.617409][ T3053] alloc_file+0x5c/0x5f0 [ 2275.621727][ T3053] alloc_file_pseudo+0x180/0x200 [ 2275.626906][ T3053] ? alloc_empty_file_noaccount+0x80/0x80 [ 2275.632700][ T3053] ? tipc_sk_finish_conn+0x579/0x7e0 [ 2275.638077][ T3053] sock_alloc_file+0xb3/0x240 [ 2275.642934][ T3053] __sys_socketpair+0x372/0x540 [ 2275.647876][ T3053] __x64_sys_socketpair+0x97/0xb0 [ 2275.652997][ T3053] do_syscall_64+0x4c/0xa0 [ 2275.657486][ T3053] ? clear_bhb_loop+0x60/0xb0 [ 2275.662319][ T3053] ? clear_bhb_loop+0x60/0xb0 [ 2275.667066][ T3053] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2275.673099][ T3053] RIP: 0033:0x7fee67b9c819 [ 2275.677570][ T3053] 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 [ 2275.697324][ T3053] RSP: 002b:00007fee68a99028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 2275.705977][ T3053] RAX: ffffffffffffffda RBX: 00007fee67e15fa0 RCX: 00007fee67b9c819 [ 2275.714123][ T3053] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001e [ 2275.722249][ T3053] RBP: 00007fee68a99090 R08: 0000000000000000 R09: 0000000000000000 [ 2275.730299][ T3053] R10: 0000200000000980 R11: 0000000000000246 R12: 0000000000000002 [ 2275.738361][ T3053] R13: 00007fee67e16038 R14: 00007fee67e15fa0 R15: 00007ffc9d9fa528 [ 2275.746528][ T3053] [ 2278.516208][ T3042] netlink: 22 bytes leftover after parsing attributes in process `syz.0.9737'. [ 2278.526426][ T3043] netlink: 'syz.0.9737': attribute type 25 has an invalid length. [ 2278.536230][ T3043] netlink: 'syz.0.9737': attribute type 9 has an invalid length. [ 2278.548532][ T3056] netlink: 'syz.1.9742': attribute type 10 has an invalid length. [ 2278.572681][ T3056] bridge0: port 2(bridge_slave_1) entered disabled state [ 2278.580530][ T3056] bridge0: port 1(bridge_slave_0) entered disabled state [ 2278.601901][ T3056] bridge0: port 2(bridge_slave_1) entered blocking state [ 2278.609142][ T3056] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2278.616712][ T3056] bridge0: port 1(bridge_slave_0) entered blocking state [ 2278.623960][ T3056] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2278.681420][ T3056] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 2278.846033][ T3105] netlink: 'syz.3.9744': attribute type 9 has an invalid length. [ 2278.856679][ T3105] netlink: 134780 bytes leftover after parsing attributes in process `syz.3.9744'. [ 2280.337216][ T3141] netlink: 22 bytes leftover after parsing attributes in process `syz.3.9755'. [ 2280.389228][ T3139] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.9753'. [ 2280.642741][ T3137] netlink: 'syz.3.9755': attribute type 25 has an invalid length. [ 2280.691521][ T3137] netlink: 'syz.3.9755': attribute type 9 has an invalid length. [ 2281.302459][ T3152] netlink: 'syz.3.9759': attribute type 29 has an invalid length. [ 2281.349293][ T3152] netlink: 'syz.3.9759': attribute type 10 has an invalid length. [ 2281.357535][ T3152] netlink: 65015 bytes leftover after parsing attributes in process `syz.3.9759'. [ 2282.344754][ T3154] device syzkaller0 entered promiscuous mode [ 2282.361509][ T3163] netlink: 'syz.3.9763': attribute type 10 has an invalid length. [ 2282.746433][ T3163] 8021q: adding VLAN 0 to HW filter on device team0 [ 2282.799696][ T3163] bond0: (slave team0): Enslaving as an active interface with an up link [ 2283.365545][ T1274] ieee802154 phy0 wpan0: encryption failed: -22 [ 2283.372021][ T1274] ieee802154 phy1 wpan1: encryption failed: -22 [ 2285.182783][ T3206] netlink: 129384 bytes leftover after parsing attributes in process `syz.0.9777'. [ 2287.744018][ T3183] netlink: 22 bytes leftover after parsing attributes in process `syz.1.9770'. [ 2287.753857][ T3186] netlink: 'syz.1.9770': attribute type 25 has an invalid length. [ 2287.762239][ T3186] netlink: 'syz.1.9770': attribute type 9 has an invalid length. [ 2287.778280][ T3208] netlink: 2 bytes leftover after parsing attributes in process `syz.3.9778'. [ 2287.799823][ T3208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2287.827088][ T3208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2287.843712][ T3208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2287.860602][ T3208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2287.905980][ T3208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2287.934632][ T3208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2287.950327][ T3208] device batadv_slave_1 entered promiscuous mode [ 2288.050820][ T3230] netlink: 'syz.0.9786': attribute type 12 has an invalid length. [ 2288.078583][ T3230] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9786'. [ 2288.282463][ T3239] device caif0 entered promiscuous mode [ 2289.229071][ T3261] netlink: 22 bytes leftover after parsing attributes in process `syz.0.9796'. [ 2289.486854][ T3261] netlink: 'syz.0.9796': attribute type 25 has an invalid length. [ 2289.682133][ T3261] netlink: 'syz.0.9796': attribute type 9 has an invalid length. [ 2290.304055][ T3265] device syzkaller0 entered promiscuous mode [ 2290.538331][T32263] Bluetooth: hci1: command 0x0406 tx timeout [ 2293.926575][ T3284] tipc: Started in network mode [ 2293.932941][ T3284] tipc: Node identity 9215a268, cluster identity 4711 [ 2293.941585][ T3284] tipc: Node number set to 2450891368 [ 2294.213241][ T3314] netlink: 22 bytes leftover after parsing attributes in process `syz.2.9811'. [ 2294.225404][ T3318] netlink: 'syz.3.9812': attribute type 2 has an invalid length. [ 2294.244540][ T3314] netlink: 'syz.2.9811': attribute type 25 has an invalid length. [ 2294.254004][ T3314] netlink: 'syz.2.9811': attribute type 9 has an invalid length. [ 2295.673634][ T3351] netlink: 'syz.2.9821': attribute type 3 has an invalid length. [ 2295.699672][ T3351] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.9821'. [ 2296.628198][ T3369] netlink: 'syz.1.9825': attribute type 10 has an invalid length. [ 2296.654273][ T3369] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9825'. [ 2296.679407][ T3369] bridge0: port 3(dummy0) entered blocking state [ 2296.706798][ T3369] bridge0: port 3(dummy0) entered disabled state [ 2296.719697][ T3369] device dummy0 entered promiscuous mode [ 2296.748715][ T3369] bridge0: port 3(dummy0) entered blocking state [ 2296.755454][ T3369] bridge0: port 3(dummy0) entered forwarding state [ 2298.212496][ T3363] device syzkaller0 entered promiscuous mode [ 2298.248928][ T3371] netlink: 22 bytes leftover after parsing attributes in process `syz.4.9827'. [ 2298.288476][ T3374] netlink: 'syz.4.9827': attribute type 25 has an invalid length. [ 2298.299206][ T3374] netlink: 'syz.4.9827': attribute type 9 has an invalid length. [ 2298.325954][ T3380] netlink: 140 bytes leftover after parsing attributes in process `syz.1.9829'. [ 2298.993480][ T3392] ================================================================== [ 2299.001650][ T3392] BUG: KASAN: slab-out-of-bounds in __bpf_get_stackid+0x6c9/0x920 [ 2299.009612][ T3392] Write of size 72 at addr ffff88802795ac90 by task syz.3.9832/3392 [ 2299.017752][ T3392] [ 2299.020116][ T3392] CPU: 0 PID: 3392 Comm: syz.3.9832 Not tainted syzkaller #0 [ 2299.027614][ T3392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2299.037834][ T3392] Call Trace: [ 2299.041176][ T3392] [ 2299.044287][ T3392] dump_stack_lvl+0x188/0x24e [ 2299.049215][ T3392] ? __lock_acquire+0x7d10/0x7d10 [ 2299.054303][ T3392] ? show_regs_print_info+0x12/0x12 [ 2299.059658][ T3392] ? load_image+0x400/0x400 [ 2299.064335][ T3392] ? __virt_addr_valid+0x465/0x540 [ 2299.069529][ T3392] ? __bpf_get_stackid+0x6c9/0x920 [ 2299.074733][ T3392] print_report+0xa8/0x210 [ 2299.079214][ T3392] kasan_report+0x10b/0x140 [ 2299.083879][ T3392] ? __bpf_get_stackid+0x6c9/0x920 [ 2299.089064][ T3392] kasan_check_range+0x235/0x290 [ 2299.094076][ T3392] ? __bpf_get_stackid+0x6c9/0x920 [ 2299.099259][ T3392] memcpy+0x3c/0x60 [ 2299.103135][ T3392] __bpf_get_stackid+0x6c9/0x920 [ 2299.108141][ T3392] bpf_get_stackid_pe+0x33f/0x400 [ 2299.113321][ T3392] bpf_prog_a448e89f4c9ad9d1+0x28/0x42 [ 2299.118827][ T3392] bpf_overflow_handler+0x522/0x7c0 [ 2299.124131][ T3392] ? bpf_overflow_handler+0xd9/0x7c0 [ 2299.129729][ T3392] ? perf_swevent_overflow+0x230/0x230 [ 2299.135494][ T3392] ? ct_irq_exit_irqson+0x113/0x170 [ 2299.140832][ T3392] ? __perf_event_account_interrupt+0x187/0x280 [ 2299.147126][ T3392] __perf_event_overflow+0x448/0x610 [ 2299.152467][ T3392] perf_swevent_event+0x315/0x570 [ 2299.157537][ T3392] ? perf_tp_event+0xc30/0xc30 [ 2299.162464][ T3392] ___perf_sw_event+0x49e/0x6e0 [ 2299.167369][ T3392] ? ___perf_sw_event+0x180/0x6e0 [ 2299.172448][ T3392] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 2299.178926][ T3392] ? mark_lock+0x94/0x320 [ 2299.183322][ T3392] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2299.189498][ T3392] ? lock_chain_count+0x20/0x20 [ 2299.194476][ T3392] __perf_sw_event+0x135/0x260 [ 2299.199394][ T3392] do_user_addr_fault+0xaea/0xb10 [ 2299.204473][ T3392] ? trace_hardirqs_off_finish+0x86/0x180 [ 2299.210244][ T3392] exc_page_fault+0x60/0x100 [ 2299.214901][ T3392] ? __might_fault+0xa6/0x120 [ 2299.219928][ T3392] asm_exc_page_fault+0x22/0x30 [ 2299.224884][ T3392] RIP: 0010:copy_user_enhanced_fast_string+0xa/0x40 [ 2299.231517][ T3392] Code: ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 cb 83 fa 40 72 38 89 d1 a4 31 c0 0f 01 ca c3 89 ca eb 0a 90 90 90 90 90 90 90 90 90 90 [ 2299.251175][ T3392] RSP: 0018:ffffc90003d0f998 EFLAGS: 00050206 [ 2299.257300][ T3392] RAX: ffffffff840f2201 RBX: ffff888077792000 RCX: 00000000000001c0 [ 2299.265332][ T3392] RDX: 0000000000001000 RSI: 000020000004b000 RDI: ffff888077792e40 [ 2299.273345][ T3392] RBP: ffffc90003d0fad8 R08: ffff888077792fff R09: 1ffff1100eef25ff [ 2299.281400][ T3392] R10: dffffc0000000000 R11: ffffed100eef2600 R12: 1ffff920007a1fb7 [ 2299.289508][ T3392] R13: 000020000004a1c0 R14: 0000000000001000 R15: 00007fffffffe000 [ 2299.297531][ T3392] ? _copy_from_iter+0x1a1/0x1130 [ 2299.302853][ T3392] _copy_from_iter+0x2a9/0x1130 [ 2299.307766][ T3392] ? copyout_mc+0x110/0x110 [ 2299.312492][ T3392] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2299.318541][ T3392] ? lock_chain_count+0x20/0x20 [ 2299.323444][ T3392] ? _raw_spin_lock_irq+0xb7/0xf0 [ 2299.328523][ T3392] ? _raw_spin_lock_irqsave+0x100/0x100 [ 2299.334123][ T3392] ? page_copy_sane+0x4e/0x390 [ 2299.339033][ T3392] copy_page_from_iter+0x77/0x100 [ 2299.344468][ T3392] pipe_write+0x87f/0x1b20 [ 2299.348941][ T3392] ? pipe_write+0xe11/0x1b20 [ 2299.353589][ T3392] ? pipe_read+0x1260/0x1260 [ 2299.358315][ T3392] ? wake_bit_function+0x200/0x200 [ 2299.363474][ T3392] ? common_file_perm+0x171/0x1c0 [ 2299.368551][ T3392] vfs_write+0x4b1/0xa30 [ 2299.372943][ T3392] ? file_end_write+0x250/0x250 [ 2299.377912][ T3392] ? __fget_files+0x43d/0x4b0 [ 2299.382656][ T3392] ? __fdget_pos+0x1d4/0x360 [ 2299.387389][ T3392] ? ksys_write+0x71/0x250 [ 2299.391949][ T3392] ksys_write+0x14c/0x250 [ 2299.396343][ T3392] ? __ia32_sys_read+0x80/0x80 [ 2299.401160][ T3392] ? lockdep_hardirqs_on+0x94/0x140 [ 2299.406413][ T3392] do_syscall_64+0x4c/0xa0 [ 2299.410973][ T3392] ? clear_bhb_loop+0x60/0xb0 [ 2299.415706][ T3392] ? clear_bhb_loop+0x60/0xb0 [ 2299.420438][ T3392] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2299.426559][ T3392] RIP: 0033:0x7f953b39c819 [ 2299.431034][ T3392] 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 [ 2299.450692][ T3392] RSP: 002b:00007f953c302028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2299.459152][ T3392] RAX: ffffffffffffffda RBX: 00007f953b615fa0 RCX: 00007f953b39c819 [ 2299.467174][ T3392] RDX: 00000000fffffdef RSI: 00002000000001c0 RDI: 0000000000000000 [ 2299.475197][ T3392] RBP: 00007f953b432c91 R08: 0000000000000000 R09: 0000000000000000 [ 2299.483317][ T3392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2299.491335][ T3392] R13: 00007f953b616038 R14: 00007f953b615fa0 R15: 00007fff2d9a0ac8 [ 2299.499362][ T3392] [ 2299.502419][ T3392] [ 2299.504782][ T3392] Allocated by task 3393: [ 2299.509142][ T3392] kasan_set_track+0x4b/0x70 [ 2299.513772][ T3392] __kasan_kmalloc+0x8e/0xa0 [ 2299.518410][ T3392] __kmalloc_node+0xb0/0x240 [ 2299.523055][ T3392] bpf_map_area_alloc+0x47/0xe0 [ 2299.528144][ T3392] prealloc_elems_and_freelist+0x86/0x1c0 [ 2299.533933][ T3392] stack_map_alloc+0x390/0x520 [ 2299.538915][ T3392] map_create+0x534/0x1000 [ 2299.543376][ T3392] __sys_bpf+0x38b/0x780 [ 2299.547657][ T3392] __x64_sys_bpf+0x78/0x90 [ 2299.552108][ T3392] do_syscall_64+0x4c/0xa0 [ 2299.556657][ T3392] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2299.562598][ T3392] [ 2299.564953][ T3392] Last potentially related work creation: [ 2299.570691][ T3392] kasan_save_stack+0x3a/0x60 [ 2299.575448][ T3392] __kasan_record_aux_stack+0xb2/0xc0 [ 2299.580950][ T3392] call_rcu+0x14f/0x990 [ 2299.585173][ T3392] nf_unregister_net_hooks+0xc7/0x130 [ 2299.590674][ T3392] cleanup_net+0x706/0xba0 [ 2299.595146][ T3392] process_one_work+0x8a2/0x1160 [ 2299.600125][ T3392] worker_thread+0xaa2/0x1270 [ 2299.604859][ T3392] kthread+0x29d/0x330 [ 2299.608968][ T3392] ret_from_fork+0x1f/0x30 [ 2299.613511][ T3392] [ 2299.615874][ T3392] Second to last potentially related work creation: [ 2299.622664][ T3392] kasan_save_stack+0x3a/0x60 [ 2299.627385][ T3392] __kasan_record_aux_stack+0xb2/0xc0 [ 2299.632797][ T3392] kvfree_call_rcu+0x103/0x870 [ 2299.637692][ T3392] trie_update_elem+0xa2b/0xe80 [ 2299.642590][ T3392] bpf_map_update_value+0x59e/0x670 [ 2299.647929][ T3392] generic_map_update_batch+0x54b/0x810 [ 2299.653519][ T3392] bpf_map_do_batch+0x466/0x600 [ 2299.658461][ T3392] __sys_bpf+0x6f7/0x780 [ 2299.662751][ T3392] __x64_sys_bpf+0x78/0x90 [ 2299.667326][ T3392] do_syscall_64+0x4c/0xa0 [ 2299.671792][ T3392] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2299.677725][ T3392] [ 2299.680085][ T3392] The buggy address belongs to the object at ffff88802795ac80 [ 2299.680085][ T3392] which belongs to the cache kmalloc-cg-64 of size 64 [ 2299.694288][ T3392] The buggy address is located 16 bytes inside of [ 2299.694288][ T3392] 64-byte region [ffff88802795ac80, ffff88802795acc0) [ 2299.707431][ T3392] [ 2299.709877][ T3392] The buggy address belongs to the physical page: [ 2299.716343][ T3392] page:ffffea00009e5680 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2795a [ 2299.727096][ T3392] memcg:ffff88804ef51a01 [ 2299.731448][ T3392] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 2299.739291][ T3392] raw: 00fff00000000200 ffffea00015eed80 dead000000000008 ffff888017442780 [ 2299.747999][ T3392] raw: 0000000000000000 0000000080200020 00000001ffffffff ffff88804ef51a01 [ 2299.756620][ T3392] page dumped because: kasan: bad access detected [ 2299.763191][ T3392] page_owner tracks the page as allocated [ 2299.768952][ T3392] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 4270, tgid 4270 (syz-executor), ts 622198339696, free_ts 622197704186 [ 2299.787583][ T3392] post_alloc_hook+0x173/0x1a0 [ 2299.792402][ T3392] get_page_from_freelist+0x1a1e/0x1ab0 [ 2299.798125][ T3392] __alloc_pages+0x1ec/0x4f0 [ 2299.802854][ T3392] alloc_slab_page+0x5d/0x160 [ 2299.807566][ T3392] new_slab+0x87/0x2c0 [ 2299.811676][ T3392] ___slab_alloc+0xbc6/0x1240 [ 2299.816484][ T3392] __kmem_cache_alloc_node+0x1a0/0x260 [ 2299.822071][ T3392] kmalloc_trace+0x26/0xe0 [ 2299.826708][ T3392] alloc_fdtable+0xca/0x2c0 [ 2299.831444][ T3392] dup_fd+0x782/0xa50 [ 2299.835464][ T3392] copy_files+0x72/0xe0 [ 2299.839663][ T3392] copy_process+0x1835/0x4030 [ 2299.844462][ T3392] kernel_clone+0x24b/0x900 [ 2299.849087][ T3392] __x64_sys_clone+0x1a7/0x220 [ 2299.853885][ T3392] do_syscall_64+0x4c/0xa0 [ 2299.858367][ T3392] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2299.864303][ T3392] page last free stack trace: [ 2299.869000][ T3392] free_unref_page_prepare+0x8b4/0x9a0 [ 2299.874516][ T3392] free_unref_page+0x2e/0x3f0 [ 2299.879233][ T3392] __vunmap+0x856/0xa00 [ 2299.883434][ T3392] do_ip6t_get_ctl+0xec0/0x11b0 [ 2299.888320][ T3392] nf_getsockopt+0x25e/0x280 [ 2299.892948][ T3392] ipv6_getsockopt+0x222/0x2e0 [ 2299.897754][ T3392] __sys_getsockopt+0x1b0/0x230 [ 2299.902664][ T3392] __x64_sys_getsockopt+0xb1/0xc0 [ 2299.907733][ T3392] do_syscall_64+0x4c/0xa0 [ 2299.912190][ T3392] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2299.918141][ T3392] [ 2299.920495][ T3392] Memory state around the buggy address: [ 2299.926269][ T3392] ffff88802795ab80: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 2299.934361][ T3392] ffff88802795ac00: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 2299.942543][ T3392] >ffff88802795ac80: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 2299.950722][ T3392] ^ [ 2299.956124][ T3392] ffff88802795ad00: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 2299.964223][ T3392] ffff88802795ad80: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 2299.972320][ T3392] ================================================================== [ 2299.980644][ T3392] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2299.987876][ T3392] CPU: 0 PID: 3392 Comm: syz.3.9832 Not tainted syzkaller #0 [ 2299.995296][ T3392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 2300.005478][ T3392] Call Trace: [ 2300.008856][ T3392] [ 2300.011844][ T3392] dump_stack_lvl+0x188/0x24e [ 2300.016576][ T3392] ? memcpy+0x3c/0x60 [ 2300.020691][ T3392] ? show_regs_print_info+0x12/0x12 [ 2300.025938][ T3392] ? load_image+0x400/0x400 [ 2300.030485][ T3392] panic+0x2e5/0x730 [ 2300.034414][ T3392] ? bpf_jit_dump+0xd0/0xd0 [ 2300.038953][ T3392] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 2300.044878][ T3392] ? _raw_spin_unlock+0x40/0x40 [ 2300.049866][ T3392] ? print_memory_metadata+0x314/0x400 [ 2300.055369][ T3392] check_panic_on_warn+0x80/0xa0 [ 2300.060352][ T3392] ? __bpf_get_stackid+0x6c9/0x920 [ 2300.065618][ T3392] end_report+0x66/0x110 [ 2300.069912][ T3392] kasan_report+0x118/0x140 [ 2300.074546][ T3392] ? __bpf_get_stackid+0x6c9/0x920 [ 2300.079717][ T3392] kasan_check_range+0x235/0x290 [ 2300.084702][ T3392] ? __bpf_get_stackid+0x6c9/0x920 [ 2300.089866][ T3392] memcpy+0x3c/0x60 [ 2300.093709][ T3392] __bpf_get_stackid+0x6c9/0x920 [ 2300.098743][ T3392] bpf_get_stackid_pe+0x33f/0x400 [ 2300.103901][ T3392] bpf_prog_a448e89f4c9ad9d1+0x28/0x42 [ 2300.109396][ T3392] bpf_overflow_handler+0x522/0x7c0 [ 2300.114661][ T3392] ? bpf_overflow_handler+0xd9/0x7c0 [ 2300.120075][ T3392] ? perf_swevent_overflow+0x230/0x230 [ 2300.125659][ T3392] ? ct_irq_exit_irqson+0x113/0x170 [ 2300.130982][ T3392] ? __perf_event_account_interrupt+0x187/0x280 [ 2300.137265][ T3392] __perf_event_overflow+0x448/0x610 [ 2300.142634][ T3392] perf_swevent_event+0x315/0x570 [ 2300.147735][ T3392] ? perf_tp_event+0xc30/0xc30 [ 2300.152577][ T3392] ___perf_sw_event+0x49e/0x6e0 [ 2300.157496][ T3392] ? ___perf_sw_event+0x180/0x6e0 [ 2300.162661][ T3392] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 2300.169149][ T3392] ? mark_lock+0x94/0x320 [ 2300.173519][ T3392] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2300.179537][ T3392] ? lock_chain_count+0x20/0x20 [ 2300.184465][ T3392] __perf_sw_event+0x135/0x260 [ 2300.189276][ T3392] do_user_addr_fault+0xaea/0xb10 [ 2300.194352][ T3392] ? trace_hardirqs_off_finish+0x86/0x180 [ 2300.200120][ T3392] exc_page_fault+0x60/0x100 [ 2300.204745][ T3392] ? __might_fault+0xa6/0x120 [ 2300.209459][ T3392] asm_exc_page_fault+0x22/0x30 [ 2300.214347][ T3392] RIP: 0010:copy_user_enhanced_fast_string+0xa/0x40 [ 2300.220983][ T3392] Code: ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 cb 83 fa 40 72 38 89 d1 a4 31 c0 0f 01 ca c3 89 ca eb 0a 90 90 90 90 90 90 90 90 90 90 [ 2300.241240][ T3392] RSP: 0018:ffffc90003d0f998 EFLAGS: 00050206 [ 2300.247432][ T3392] RAX: ffffffff840f2201 RBX: ffff888077792000 RCX: 00000000000001c0 [ 2300.255436][ T3392] RDX: 0000000000001000 RSI: 000020000004b000 RDI: ffff888077792e40 [ 2300.263444][ T3392] RBP: ffffc90003d0fad8 R08: ffff888077792fff R09: 1ffff1100eef25ff [ 2300.271453][ T3392] R10: dffffc0000000000 R11: ffffed100eef2600 R12: 1ffff920007a1fb7 [ 2300.279470][ T3392] R13: 000020000004a1c0 R14: 0000000000001000 R15: 00007fffffffe000 [ 2300.287490][ T3392] ? _copy_from_iter+0x1a1/0x1130 [ 2300.292595][ T3392] _copy_from_iter+0x2a9/0x1130 [ 2300.297589][ T3392] ? copyout_mc+0x110/0x110 [ 2300.302663][ T3392] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2300.308715][ T3392] ? lock_chain_count+0x20/0x20 [ 2300.313790][ T3392] ? _raw_spin_lock_irq+0xb7/0xf0 [ 2300.318856][ T3392] ? _raw_spin_lock_irqsave+0x100/0x100 [ 2300.324437][ T3392] ? page_copy_sane+0x4e/0x390 [ 2300.329236][ T3392] copy_page_from_iter+0x77/0x100 [ 2300.334476][ T3392] pipe_write+0x87f/0x1b20 [ 2300.338953][ T3392] ? pipe_write+0xe11/0x1b20 [ 2300.343605][ T3392] ? pipe_read+0x1260/0x1260 [ 2300.348244][ T3392] ? wake_bit_function+0x200/0x200 [ 2300.353404][ T3392] ? common_file_perm+0x171/0x1c0 [ 2300.358482][ T3392] vfs_write+0x4b1/0xa30 [ 2300.362778][ T3392] ? file_end_write+0x250/0x250 [ 2300.367708][ T3392] ? __fget_files+0x43d/0x4b0 [ 2300.372439][ T3392] ? __fdget_pos+0x1d4/0x360 [ 2300.377164][ T3392] ? ksys_write+0x71/0x250 [ 2300.381627][ T3392] ksys_write+0x14c/0x250 [ 2300.386111][ T3392] ? __ia32_sys_read+0x80/0x80 [ 2300.390923][ T3392] ? lockdep_hardirqs_on+0x94/0x140 [ 2300.396173][ T3392] do_syscall_64+0x4c/0xa0 [ 2300.400646][ T3392] ? clear_bhb_loop+0x60/0xb0 [ 2300.405514][ T3392] ? clear_bhb_loop+0x60/0xb0 [ 2300.410237][ T3392] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2300.416260][ T3392] RIP: 0033:0x7f953b39c819 [ 2300.420802][ T3392] 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 [ 2300.440452][ T3392] RSP: 002b:00007f953c302028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2300.449117][ T3392] RAX: ffffffffffffffda RBX: 00007f953b615fa0 RCX: 00007f953b39c819 [ 2300.457124][ T3392] RDX: 00000000fffffdef RSI: 00002000000001c0 RDI: 0000000000000000 [ 2300.465152][ T3392] RBP: 00007f953b432c91 R08: 0000000000000000 R09: 0000000000000000 [ 2300.473244][ T3392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2300.481249][ T3392] R13: 00007f953b616038 R14: 00007f953b615fa0 R15: 00007fff2d9a0ac8 [ 2300.489362][ T3392] [ 2300.493087][ T3392] Kernel Offset: disabled [ 2300.497448][ T3392] Rebooting in 86400 seconds..