Warning: Permanently added '[localhost]:22369' (ECDSA) to the list of known hosts. 2022/10/04 00:13:04 fuzzer started 2022/10/04 00:13:04 dialing manager at localhost:35095 syzkaller login: [ 41.064135] cgroup: Unknown subsys name 'net' [ 41.161902] cgroup: Unknown subsys name 'rlimit' 2022/10/04 00:13:19 syscalls: 2215 2022/10/04 00:13:19 code coverage: enabled 2022/10/04 00:13:19 comparison tracing: enabled 2022/10/04 00:13:19 extra coverage: enabled 2022/10/04 00:13:19 setuid sandbox: enabled 2022/10/04 00:13:19 namespace sandbox: enabled 2022/10/04 00:13:19 Android sandbox: enabled 2022/10/04 00:13:19 fault injection: enabled 2022/10/04 00:13:19 leak checking: enabled 2022/10/04 00:13:19 net packet injection: enabled 2022/10/04 00:13:19 net device setup: enabled 2022/10/04 00:13:19 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/10/04 00:13:19 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/10/04 00:13:19 USB emulation: enabled 2022/10/04 00:13:19 hci packet injection: enabled 2022/10/04 00:13:19 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220930) 2022/10/04 00:13:19 802.15.4 emulation: enabled 2022/10/04 00:13:19 fetching corpus: 50, signal 21500/23376 (executing program) 2022/10/04 00:13:19 fetching corpus: 100, signal 42838/46294 (executing program) 2022/10/04 00:13:19 fetching corpus: 150, signal 51445/56443 (executing program) 2022/10/04 00:13:19 fetching corpus: 200, signal 56868/63363 (executing program) 2022/10/04 00:13:19 fetching corpus: 250, signal 61762/69732 (executing program) 2022/10/04 00:13:20 fetching corpus: 300, signal 66261/75638 (executing program) 2022/10/04 00:13:20 fetching corpus: 350, signal 71214/81922 (executing program) 2022/10/04 00:13:20 fetching corpus: 400, signal 76735/88718 (executing program) 2022/10/04 00:13:20 fetching corpus: 450, signal 78598/91964 (executing program) 2022/10/04 00:13:20 fetching corpus: 500, signal 82808/97397 (executing program) 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194785/310719 (executing program) 2022/10/04 00:13:31 fetching corpus: 5001, signal 194785/311484 (executing program) 2022/10/04 00:13:31 fetching corpus: 5001, signal 194785/311792 (executing program) 2022/10/04 00:13:31 fetching corpus: 5001, signal 194785/311792 (executing program) 2022/10/04 00:13:33 starting 8 fuzzer processes 00:13:33 executing program 2: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xa0}}, './file0\x00'}) setsockopt$inet6_opts(r0, 0x29, 0x1b, &(0x7f0000000040)=@hopopts={0x6, 0x9, '\x00', [@calipso={0x7, 0x30, {0x3, 0xa, 0x0, 0x7, [0xffffffff, 0x3, 0x3, 0x4, 0x1000]}}, @pad1, @pad1, @jumbo={0xc2, 0x4, 0x2}, @jumbo, @enc_lim={0x4, 0x1, 0x1f}, @enc_lim={0x4, 0x1, 0x7f}]}, 0x58) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x1f, @private0={0xfc, 0x0, '\x00', 0x1}, 0x70}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f00000001c0)={0x2, 'veth1_to_bond\x00', {0xfffffd19}, 0x7fff}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000200)={r1, 0x0, 0x7, 0xffffffff}) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000240)) close(r2) syz_mount_image$msdos(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x43f12fad, 0x3, &(0x7f0000000480)=[{&(0x7f0000000300)="709c62cd23d0ab97c3405105e3360a120f10fa19e25336237c413e5fb2aec04fd645de7dae62a1e4dbcdd2ecc6", 0x2d, 0x6}, {&(0x7f0000000340)="c20aee0f09f8df139749e55c73522f6ae7d7cb36f7d7c0b0720113cfa7839a6b05a53c52fda78646b368cbbd5801b7100a5867ee0c2a2cc3041d702bd10e627ac539a3fe92abd767ff859a87c8c8a765a3fcb8145280f0213c3ab6de215de6819bd96266477924cf7daaf845189ff50e6e0ca76e7c3e797f337ffbf0e3d950bd3651ec0864f62ef7fb1f9601", 0x8c, 0x80000000}, {&(0x7f0000000400)="c6dc9adca4726e77d6b3a4e591ce98bafe56cf26272b86afc4e008e994853599688c8b374ea4917cd9e9950ca1e57c1047ec1905fdaf102f456c443385dff5afff13f8ee4f855a96166bd25a9133fa", 0x4f, 0x2}], 0x2000000, &(0x7f0000000500)={[{@nodots}, {@dots}], [{@seclabel}, {@obj_type={'obj_type', 0x3d, '\x00'}}]}) r3 = accept4$inet(r2, &(0x7f0000000540)={0x2, 0x0, @dev}, &(0x7f0000000580)=0x10, 0x80800) ioctl$BTRFS_IOC_FS_INFO(r3, 0x8400941f, &(0x7f00000005c0)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000009c0)={@empty, 0x6a}) mount$9p_rdma(&(0x7f0000000a00), &(0x7f0000000a40)='./file1\x00', &(0x7f0000000a80), 0xc, &(0x7f0000000ac0)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@rq={'rq', 0x3d, 0x9}}, {@rq={'rq', 0x3d, 0x80000000}}], [{@hash}]}}) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000c40)={'erspan0\x00', &(0x7f0000000bc0)={'gre0\x00', 0x0, 0x7, 0x80, 0xfffffffd, 0x0, {{0x18, 0x4, 0x1, 0x2b, 0x60, 0x65, 0x0, 0x6, 0x2f, 0x0, @multicast1, @remote, {[@timestamp_prespec={0x44, 0x4c, 0xa3, 0x3, 0x0, [{@remote, 0x7}, {@dev={0xac, 0x14, 0x14, 0x33}, 0x9}, {@loopback, 0x7ff}, {@dev={0xac, 0x14, 0x14, 0x35}, 0x2566}, {@local, 0x100}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}, {@local, 0x7f}, {@private=0xa010102}, {@remote, 0x1ff}]}]}}}}}) ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000cc0)={0x0, @l2={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x6}, @hci={0x1f, 0x1, 0x1}, @nl=@unspec, 0x73, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000c80)='tunl0\x00', 0x0, 0x8991, 0x3ff}) fchdir(r3) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000d40)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r2, 0x89fa, &(0x7f0000001500)={'ip6gre0\x00', &(0x7f0000001480)={'syztnl0\x00', r4, 0x29, 0x1, 0x7, 0x8, 0x2, @private0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x700, 0x8, 0x5d27, 0x4}}) sendmmsg$inet6(r5, &(0x7f0000001680)=[{{&(0x7f0000000d80)={0xa, 0x4e24, 0x101, @mcast2, 0x4}, 0x1c, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="0861cd137e41f6489eedceaed1862acad693c8f004122169ad2fdd591a2d486da9fb61d2d3756b0614f0d18a1e21810f31b69845f115431ba01c2928a51a09929d6ab63f7d7d8a19588ba68b68158f56dec0e368d2933dce36291f9277c32ccb52d6ce6a62407c77895b7a554a943d331d55c94e4ae254744e05149282210ff5203d6d5f3df9057e0f0689b0b519a4e62b79177fa641e5f9051178c71b3994c97ca5fc5566c494ea15d5f4935bdbcc306908a843a4e52463bc3e29fb0e8beadbcff1605db372424f656176eb90029f3fc1bc67e352489a6d62b165a2130a8be31c18e7e0e04865a29e5168c2f3fbc5c7", 0xf0}, {&(0x7f0000000ec0)="5d160bdb3560cfc823123dc0b67b96cc3a0bb8db25f318bf74927d7708e0741060abe6ce971bdfd08dfedab37b6c71cc4cadbeb9e07f4c52dc740d50d0093a39738d79f7de2ba0004a755edc340583a758500b231adcf2b9c96216277a7cd8983aff74306e83102e35ba1455213ce83e48c52435995cc866b2fe40fbb9b54df69ff0d786d48e1523ccb031996d1c9d65d5a8d1fd3b040d1da363c71ae72f86d054", 0xa1}], 0x2, &(0x7f0000000fc0)=[@tclass={{0x14, 0x29, 0x43, 0x6}}, @hoplimit_2292={{0x14}}, @dstopts={{0x140, 0x29, 0x37, {0x32, 0x24, '\x00', [@generic={0x2f, 0xd0, "9b6b774c1af407afa3c14cd196992bf86a0a1ed34974bc69385e783d50984504e3924f2fbde95e7c1b24e859bd8a7b3937f891ec89168e2e2b0bf3d2a3d6d41dbd26bf4487ad1a7c1bbfcd3ae47d0688067568439661673e613e20d3af05c2657b56762fe250c0cda6676e99023ecda1f0236c0886ff3681cb8ab44c687a54d8d5ad350e7519b3e76b65fdcb3a2b37c8285e06e3f9ddb797a53692dd488f2d13748e26ca31d85f1983cfe8d00730db4aeb167cf6bccf5c51bf00bce4df2bb504d8435be68de3c9392281df47aea5b417"}, @enc_lim={0x4, 0x1, 0x9a}, @pad1, @calipso={0x7, 0x28, {0x0, 0x8, 0x20, 0xe6, [0x3f, 0x7306, 0x4, 0x3fb]}}, @hao={0xc9, 0x10, @mcast1}, @ra={0x5, 0x2, 0x382}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x40}]}}}], 0x170}}, {{&(0x7f0000001140)={0xa, 0x4e23, 0xdc4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000001180)="54aecdf0e82cd03d8d3fe80393b8dd3a77e58f2807f64744879c207bd17323eb542e9c830f0f779b996a4d86aecbaa5b8ca6529f903a70ca0bae7ef623c32ec9b87e47b136b8366a0dd9c3fb3584426b0776e9b09b24de953f3084923cb8b6f69bb0136a1caa5f60c39241dad8253e69e11859ad80bbb8735394c426f94e7f4601f025f11f8d154c5fd9e7a4", 0x8c}, {&(0x7f0000001240)="fc4b8dd8ae2cdebdda6f604c9d8251860114c70c2f1b16968e3017b7dfee8aad430c39083ac5a9149fc965464ecc0d32630e05c99011f798dae5e7d691e921c4c202d652d5ccef9900f1eba20e52c67bd630611b97a93a2a2e03ec18a5dd6f2ad531c851b9734eb520eff7215154caef86e9ad4ca597745f829b6f63f7a60741d6f867c120736e67df85e1da36e3fa42cdd2914e279e4b", 0x97}, {&(0x7f0000001300)="979ef0173cea700649364c27d05c4831339645f0b9ea7da40062bcd7efb3ad1aa3f483dab6135e86a1ddc3cd5aa190279754fc322e162ff51d0418dca617b1381605a2506378fb7d49", 0x49}, {&(0x7f0000001380)="dc779a454099c9e14e8d81004280980fbfdb8b23585729a24fc4ae2851b0f39787fbae4e9ea789950f17a0834ac35a7ab7920942e9b424722f8694772d7af49b811462c85b4f7f074d90903ce9f1a0e0fb3bf2e859925ac25a33fd94e665e213e0df69e115c3207d009dba7fd132a394ccab7de01da1a7e695216263132a54ba2a1971dca8", 0x85}], 0x4, &(0x7f0000001540)=[@tclass={{0x14, 0x29, 0x43, 0x20}}, @pktinfo={{0x24, 0x29, 0x32, {@local, r6}}}, @hopopts={{0x60, 0x29, 0x36, {0x4c, 0x8, '\x00', [@jumbo={0xc2, 0x4, 0x1ff}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @remote}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x19}}]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0xc, 0xc, 0x0, 0x40, 0x0, [@mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @multicast2}, @private0, @remote]}}}], 0x118}}], 0x2, 0x4) 00:13:33 executing program 0: r0 = fork() r1 = clone3(&(0x7f0000000200)={0x100000000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x2a}, &(0x7f00000000c0)=""/97, 0x61, &(0x7f0000000140)=""/88, &(0x7f00000001c0)}, 0x58) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x10, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose}, {@version_u}, {@fscache}, {@privport}, {@version_L}, {@privport}, {@cache_loose}, {@cache_mmap}, {@privport}], [{@subj_role={'subj_role', 0x3d, ','}}, {@context={'context', 0x3d, 'unconfined_u'}}]}}) acct(&(0x7f00000003c0)='./file0\x00') r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000400)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) getgroups(0xa, &(0x7f0000000440)=[0xee00, 0xee00, 0x0, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff]) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000480)={{0x0, 0xee01, 0x0, 0x0, r5, 0x194, 0x7}, 0x0, 0x0, 0x80, 0xffff, 0x7, 0x1, 0x2, 0x2, 0xe2b, 0x2, r1, r0}) r6 = syz_open_procfs(r1, &(0x7f0000000500)='fd/3\x00') stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000600)={{0x1, 0x1, 0x18, r4, {0x9}}, './file0\x00'}) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f0000000640)=""/11) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f00000006c0)={{0x1, 0x1, 0x18, r8}, './file1\x00'}) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000740)={0x3, &(0x7f0000000700)=[{0x875, 0x5, 0x1, 0x4}, {0x4, 0x7f, 0x7, 0x5}, {0xfff, 0x49, 0x9, 0x4}]}) r11 = syz_open_dev$mouse(&(0x7f0000000780), 0x5, 0x401) ioctl$BTRFS_IOC_ADD_DEV(r10, 0x5000940a, &(0x7f00000007c0)={{r11}, "e257ab3ce14b190c62a01a0b4cf36aca69a45a924df16c79e9e57a4cc07c9a9fbeacf8d9cdc305706c78c77e0d5a632fc21cc29e84ea8652f2fe242af751175d0c2c11597bb869f26561e93ab30a7bda2dd48aeedbcada4f9134098b278a1b71db609e744c78c8d6238d15aad17ba1f7518359258b268216fd76320f565e340ba74dfd111a48bd23b3fb3e8fb638d39d5deee0e23d4134412ade8068b83a12befdd04348e674171233e3de7057a47dcddbb33c8f78f34a22c6dba8f0180c02ba4c410576307cf40897a847ac3a3bfa2a654dcc7ab018641366456469eab642a85cf0440081ffb3f1e985c332a8290c58f3f420bdbbf286ba723a156e0c8a819dc552a2855c0b03503ec3da78bc0600031ba8f5db525c46679ff02512f53d85a3a64508767357f3434248babbff09a660ba82fa279d6335280e9c03dc58d30716bc2eb806d92741dc0d3ba2fdf7c109a2e41ca8014e68e56ab2137e26e3d235c695cc929ddef582ad60a32e711e7d9c0427c7173f1b40b7b24fdc7fed33721ab9e8d3733f279ced4ebe7e041fa6a3f8b9a4af997e11e257fba1d5f129fae60109cb1e83a7cb80e7261c1280943600ad160221f437f91f7bc9be80be3c02f97f31f7da2332a322b0d84b5b019dc59c7dd96233aadc0aa36e52891984393d57170615aad02a6745bf023b6683a91ab7e4b98d19980e03ee3cbb24a5952270238f3054d83a27517f57c4b27cb8b386ca39e71e05a4ff587da869a495c848522a013541e9aa4a4623045561f6c909350e893f6fcf0ba8aa5adccf27a987e2f16024e655ec77b47144e536804cc0bfda95829f533444fb86da95853841ba03c06cf6ebf98f58894c6775470bcc1ecb194e9c9e6bef5ee08f4a6e6c93dbf0efeeb81d5bb11fa0e40220b0242b175a8d4796a1dcd6aa72f82aaeefe04ce3a9fc71be0105e6b60815377bd4bd5d8b10a53476c02edd560d5f71a6d0795b269da71f51718977a19641afc2f69f56d32a8fb7a3f0d1b550ffaf582539ae4f7d6a57fcf9a824275f44c525c8c7214ec8a83b7111f574f5f68c0d6c9c87eae0bbcf3ce32c76e189d0617f831b006f9e0316edc6edf16ae39167b21b9ba21e9f5b6cd0c089858529237cd57c4c863f12eb4102844d5567830e635b62aa366b9bc55fb3c077b7e52fb3cf8da85d4cc655ebdc300bfeb918da75a932a6f8ff587196bacd4a5c3348f2f6b9a107892bd34813b9770ac1701193ef6aaae693ce143831de14089ff143e37366d237828db1b44e97eff89419d7ddac463e473849bfc12ef3b2614eac5e0a8eb14b1f6b8afc1befe0a1bd7a60e5218eb7577d1ce586d0dbb1f477693d55fa70f4eb54f354311c8a97bb24bb5698508ee0b1816775457cd6c05e01d25dd8a5298f274b4673f82c549d11fbf5b34cd4c1de55a77dc368f73ff1a321731ac193789d588e53c3a3fc6050053c914379027e085b9ffee4bef05c4018e7461fe84507c30ad5cb74ed79a1f8326c3d62e7b8d4008778ea9e0f5996247f5a9b536a115338cba122ad72d21e6f7a6ba53144fec8c2d37be419716bea0d4c549a2f0df0149cfab1febcb1d5294941978344514d97f5111eaff3cf69115b0ca10bf7b2fa3e3ab0cdebe9300a013b142292de6112ef1b102d1452b55b3b3088501d7a6ec35460b8822d6fca0b82eece48e3ee00924e8a3726b5f0c33dd6f2a10db3665a74791803bef264f053efa6ca421407a84559508336c360e80c0d798674421607b8f172e3d2328ca05dd66308f5a3ae33831721b9d53a26bfdbd6500ecffcfa9902ddd616d07b3b21f308e42519e1a1f817a1d80efe5fcc1fca99086f57ae1aba1a99c0b81e959e3b921becf8bcd718d53944b71b2f0f7ac36ae4f8f52c14628947fd99264f3f0cedd801d19690501048609d61a467280c8d2da15a53a6e286bb15604845ee7c54b77482d8d43a4505139e58c7b896531c5c0c41fa0aca1c096e75ca6c715da4ef05bbaa14df59f7737ac05e999c5b045684f56ab5fb8cd9770e15e27cc46e79daa7a0376c3b87093555e46d8607b08186e060c64f392b7c2be0f74bf091c1518839d6f64dfc627ec5fa49df24fe978d079c223203af6a3457eb1bab2b8706c3741436a3fc721a8d19f4b3fe2fba1b1bf24ecf5189c456a201b9c234634125603742aebc770e8830e11b28ba345332b6020bfca4fc5c8e56379c680b8d2c025390e9a961542d2aad476a48fb4a422093da1a125379edca1ab0bdfec86c0262a307a71807f5f4eadf61374a265240a413a8032cc9a4f209ab11a3c1fdf5f0f82bcc08ed7da797e4ea5b893a1ebce744d33b4514b49abf1a5a2d4a1a62629d830a4195fd057367472d04c2427651e55cfcb4489ce02a6f7bad6184cef9293abf087628a264e421a0bd1e76d6d7b6f8a987ea4592ae84c0d6b617266a816838056d335b09aa07e6bd70ce7977ed5d0e41b521f14b3202ef085a30c0388490f2e980bd119d5d46254148956adb37bb599c5879cf50662c4d8f95fcdd4813b6b1e88ae6fed0bd20d2a844a294084d6b8af616237418a15d85c2ef8a569540bef34696a755fba36f3e7096fe7cf5b98ec3ef623c9cf622e7c86f41b4ff5cbbde1c75ac3338f1755b6f91784e33d41f82423d8862e37d6816c5f0e5786414213c23bbdf349b0c11eebed4aba32845990cf44fc44a96a2f5ecff45fea57622fbd6db7ce30fce6000ac57973230668fd17e92acfdceab7af6fa9f7baab64bbfdb9da02468e98c4a6e76babf8bf6c122309d9163cc96a4cafdb78b03277934d71e1da475fd3f5fc76a82bf05dbc9b67f3139fe8c21c93f9d03b4d203c6de4343e45fbbb230bbdc9c5f115ce67bd5f11fd221ecf64004b37c5358d2ffb957aa4d58fb29d276ff1907bca2b356c5eae04bcf1b67336e6a46c41ff74b4ed42599e0f8df2ddb7f50f96b669dc00387e9d435ba3f55814d33c987fe53d972c7811a282141948764777240f3940256883567fd8b75fa3867fa03897b3ab211933111673861a8a274cb119ff4779ff5d200a01e49756ed9beea3140086d7d150c470c34d2c60e48dfaef3f8f62217ac8c69ee726d3df66f57fd2121daee767247f02e2ffbd4e036b4a4e6b36feae57edde10172121b41b3cd6c1655ef618066d02fb8bf182096bc2fd4832171949c765fb1b45294066278b0425414622a9d1a3326e418e2cebd09cdb7c644106afcff088820ba95c9bbb8667957bcc6ce8c0a4800a3ea480de0f56d69a7186174f9901d302d820350a4b1bdbc91c88b7c79696eec5462b30821d466ca74f0cc06b4bb1c4e9d873d0620e2fd719b2b6d55a61a34482258c6ac29d53f5fd126ce24942208315d52e37addec0034c7d96c40249752667e7bb43d5d851e65cac1a94de2f7b427395ed3c257bec5e9e3b2fc79398e802996e1dc3dbc058014e6d4af47de1314893dc5c295b671847ca416e0bf9159618bc5a95189b2a3a28fef967d4980efc17ac54eb23e12699897214fc934dbcaf742f523ae35d720e868782844ad352b0af97451cb0c6f5a07c676790e70d99a1bd5d3af29708245877ea355c0bac1d04a9ab5b696757bbad87931bd3fb0e6a6b65448fc5835ee23a1f2c3c633818e18000922d388da70ac8b1133a4d0ed77210951084c9fa8c6a2f11d84fc4b4b825533246b869bb294439da66778a59e0a7a9a609181e6f9b9519ed90dfa3dca3c22ef2567f47ab2a26adaf2dc247fa0244e7ab37fb54e0d4d53ec1a3b847c2097e98133b14e971b71ccef6429eab8f59cb61c4e08313e009ed70ebf544950bc7dc077555f502132be09384a9ce52789b9a5952eb15f06571c1ae8f7bd98abe3151a8fc989501e4bc2199da6196ad12f5a1321d2e2fdaf5ae08634aa3616c6692aaecb98613f981d0f950b19a88095c2c24273162d4618da554f08fabe6d9c261d65030a4841ed1fdfda43a8a07d44372d09c079c9b08b76ab305fbf2da1a7252fc487b8c65a1799e9bb90b848b227b3e85f47b8c93af41e979f810f32a5386c63d6d2bea49d52022076e54531e627e866b57b173c4d5558bb62fb64ea78e3a19e1203bb1b274aa1b11fcbf596d4c9cad48422920fb0015aa70fd3810a3d987930427fa7358206f2bf0b0f7ee2c701f58a05d5d6956456b8efd7966455f6f16cb1b904b9d545385ee39b48aaeac19ff7d7b10999ad25fc4a08fd690a706a0abcacc2d7f28195dae3441d4eb0d12ad8cf7a68810e453e8e7cd0e07f6867c3b8b4270e3b5b31b6bf0718a670175d3390fff7aad7627a3e7c542390aaf1ee58c774d6d6cbb1dcf0dbce4cdaccad119f2d2e807ff1c8b399ca9fc3826a323f1dc6c427ee8385c77bee9ddf44c7810ff7d683ef27077ddb7590efbad12308e08d605ddff258bb0a954763799e66f889411612067faca66dcd0dd547a8f4889af1a1e9b8b05030ced3c2d01394db2c212a28ca4754664bb7735d38c552128fbcc95658e2d58e4566988a710732200625da2a109a3a9387f4d52acc95b028937b2d13834abd29405c3116eafc8d7dfddcfa95fbe74b19963bbb3ef1b0817556a5288cdc19c6d6708e28d79fb4e2f0452eef0a2e0a267556a7cfa3273730378a344d4a70b9fc9c325cdc59ff48c045a8531fb8546b435c438d6fb75ede2765c461adf00dc06fff36b39b703b5e5cda46d716e281196c057d11e347f8e835d18946bc8243490f487a19d2e58db96128839d114d21d848c1668277d5cf2414eefe97d5600031bbbf68bd7492a084c6ebcc89764f229f53098601226f9db382992566256834770989f4e75bedecaf8a519506df29cff2782919e1594a6d00725409cec94f588ecf0c2da6ce0d46f3550b5b42e37d3eb7298e57805ab62211894253ac5e478ee66df8372447d74b427af6597aa2167939c6d5668eb189d24df7f16876bf9c330eeb0635be855cf0117c770b2b6ef260613c59e6208f827faf8863fb83c6683a7089ceaad9aec1633246af1a513643d4758fd23197b29549d7de259b9f448c6a0d70fd3189c5ce9af926d1508601a4c7bec909ad5bb0e67839c7664bb0e1d28e43f15e8612ebc78c1537e5a3b31f8cfdabca1d8db8a84fb66d38ca8f4655c5743013a3f21c427eee75942b4b3227d557ab091d3aa639c8b5312fb8d92551ea26f96b05e576ddf0bc777f2faac49354e8b369d23d8eb2fab06e1abd90b2cca350bd76fef195d0f629b1c8f46300a44d3f7f954de8a237bdc818175eebe8a2405d310fe498ecc8be2fc17882cb95c2704d0d93146605311d1ff33703914b1c8bcf2989f6a33950819c67282413939e89e3877537bda81bbe2142230b33d581c6d535ef82bf7eab018ab2cf8e89d6aed603750411c280047a57145ada2a4864b98e929ecf2e63ae9d91d655dc0196344074b6270739edc8b67e1c6e7c767812debe8d953997d5334f9b5a290d943aba0fddb4b9480655b612febc4dc11af1fd8f45f947fd7a6a12a79776b3e11daeffaa30b88d573062d3a15d15da588df9223596c7aa40d0d5167527120b758fef07d30492fee816c9bed5d9f14908756747d69df7fbe4ec10733fb411969d5aa200ee7c997fdc81686ba01b3da0c78b3861a47ffa3ffe0a5c34d7428e03e4e86238c5dfb03a95e6bb5c6572b15a9de8f1fdf6e8579788fbc1f21ecda944cc097075eb7e4753a3d8fc83be820fbb32f2dde2f718b394a2de8cb661b1774e7e4d1652c07dfec347021a35cd1313f4233ae81d3cbd716d3c350a584fbcd10ab454cd"}) write$binfmt_aout(r9, &(0x7f00000017c0)={{0x3, 0x0, 0x1f, 0x2e9, 0x1bb, 0x1000, 0xd9, 0x8877}, "cb79942dff5c7f769b4e80613b6ab8a0b6bfe1f6306e9a83e72ade8f9de9f35fd0589c80bc8faeee78572570c29517f6f185fb01904aeb10d7ecbc95f344826815899c945f29adecdb26e4b067741e903c71f9c4e75a15af69ebf9b30eb94f881779a44425ea087146dd093a4c5ebe4ab6200bc4ac18dcf1e105627c45e5a9512ad416aebca28ce767d57fd614c5a9f4464438a8f3ad704b031e32962a2176ae007d45154a7f7ac9d53967ef57aff18de35c34cbd8648f8c95bfb8fd596b495085d44167277743f4d49cff71592e077b4b0b3eaf", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9f4) r12 = accept4$packet(r6, 0x0, &(0x7f00000021c0), 0xc00) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r11, 0xc0189373, &(0x7f0000002200)={{0x1, 0x1, 0x18, r12, {0x5}}, './file0\x00'}) 00:13:33 executing program 1: ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000000)=0x2d51) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f00000000c0)=0x4) r1 = syz_io_uring_setup(0x4f65, &(0x7f0000000100)={0x0, 0xe027, 0x4, 0x2, 0x16a}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x1a7c) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000240)='.log\x00', 0x100, 0x13) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = accept$unix(r3, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) copy_file_range(r0, &(0x7f0000000280)=0x3783, r4, &(0x7f0000000380)=0x43cc, 0x9, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) ioctl(r4, 0x7f, &(0x7f00000003c0)="6fe23a927b7657988f4ec29013a0a288593c412e6e0ca3c1c8730a8ed8ee6bc1b4505c68b5e842531ed9f29571d14dabc9") ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000400)={{0x0, 0x1000, 0x7, 0xee0, 0x6, 0x6af5, 0x3821, 0x41, 0xf69, 0xfffffffd, 0x7, 0x100000001, 0x5e53, 0x5, 0x3}}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000001400)={r6, 0x5}) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r7) r8 = openat$sr(0xffffffffffffff9c, &(0x7f0000002400), 0x1490c0, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r8, &(0x7f0000002500)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000024c0)={&(0x7f0000002480)={0x1c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r9 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000002540), 0x101000) fsetxattr$security_evm(r9, &(0x7f0000002580), &(0x7f00000025c0)=@v1={0x2, "4c4bdc7b68"}, 0x6, 0x1) [ 70.072119] audit: type=1400 audit(1664842413.640:6): avc: denied { execmem } for pid=284 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 00:13:33 executing program 3: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xf000000b}) clone3(&(0x7f0000000240)={0x41000400, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x5}, &(0x7f0000000100)=""/187, 0xbb, &(0x7f00000001c0)=""/1, &(0x7f0000000200)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r3 = dup2(r0, r2) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) r4 = openat$cgroup_pressure(r3, &(0x7f0000000300)='cpu.pressure\x00', 0x2, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r4, 0x810c9365, &(0x7f0000000340)={{0x1, 0xfffffff9}, 0x100, './file0\x00'}) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x208002, 0x0) r6 = fspick(r5, &(0x7f00000004c0)='./file0\x00', 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r6, 0x40309439, &(0x7f0000000500)={0x2, 0x6, 0x10}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000540)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), r3) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r7, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x20, r8, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x3f, 0x12}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4801}, 0x20008800) fallocate(r0, 0x20, 0x7c1f000000, 0xff) fsetxattr$security_selinux(r7, &(0x7f00000006c0), &(0x7f0000000700)='system_u:object_r:checkpolicy_exec_t:s0\x00', 0x28, 0x2) r9 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000740)={0xa, 0x4e22, 0x80000001, @local, 0x9}, 0x1c) perf_event_open(&(0x7f0000000780)={0x4, 0x80, 0x3f, 0x9, 0x5, 0x78, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x613c, 0x4, @perf_config_ext={0x7fffffff, 0xfffffffffffffff8}, 0x1844, 0x1, 0x7, 0x1, 0x0, 0x80000000, 0xe66, 0x0, 0x9678, 0x0, 0xffffffffffffff80}, r1, 0xa, r7, 0x0) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000800)='/proc/schedstat\x00', 0x0, 0x0) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r10, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "77eb6d2cc5604a7e8e5e838cf53b54a2"}]}, 0x30}, 0x1, 0x0, 0x0, 0x55}, 0x80) 00:13:33 executing program 4: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x23}}, 0x108, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='batadv_slave_0\x00', 0x54, 0x1f, 0x100}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, @status={[0x5, 0x6f21233a, 0x64c, 0x0, 0x7, 0x5d53]}, [0x3, 0x2, 0x7, 0x4, 0x3ff, 0x0, 0x5, 0x7fff, 0x4899, 0x7, 0xffffffff, 0x7, 0x9, 0xfffffffffffffffe, 0x6, 0xffffffffffffff80, 0x0, 0x7, 0x97c3, 0xc8e, 0x9, 0x1, 0x0, 0x6, 0x3, 0x1, 0xc4, 0x1, 0x9, 0x400, 0x80000000, 0xc0000000000, 0x6, 0x40, 0x2, 0x4, 0x5, 0x67, 0x4, 0x0, 0x2, 0x7, 0xffffffff, 0x40, 0x3, 0x100000001, 0x100000000, 0x3, 0x40, 0x8001, 0x1, 0x40, 0x1, 0x9, 0x0, 0x4, 0xcac, 0x9030, 0x9, 0x81, 0x101, 0x37b, 0x7fff]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000b00)={0x0, 0x34a, 0x5d, 0x1, 0x3}, 0x14) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f0000000b40)) ioctl$CDROM_SET_OPTIONS(0xffffffffffffffff, 0x5320, 0x9) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000b80)=0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000bc0)='/sys/module/hid_logitech', 0x80, 0x0) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000c00)={0x101, 0x2, 0x8, 0x80000000, 0x6, 0xfffffffb, 0x400}) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000d00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x30, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x14, 0x18, {0x7f, @bearer=@l2={'ib', 0x3a, 'rose0\x00'}}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x81) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000d40)='/sys/module/nfsv4', 0x48002, 0x18) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000d80), 0x40000, 0x0) r3 = open(&(0x7f0000000dc0)='./file0\x00', 0x109000, 0x5) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000e00)={{0x1, 0x1, 0x18, r3, {r0}}, './file0\x00'}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000e40)=0xfffffffe) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000e80)={0x80000000, 0x80000001, 0x2, 0x4, 0x2, [0x400000, 0x8, 0x8, 0x9]}) ioctl$TCSBRKP(r4, 0x5425, 0x0) ioctl$FICLONE(r0, 0x40049409, r5) preadv(r5, &(0x7f00000011c0)=[{&(0x7f0000000ec0)=""/178, 0xb2}, {&(0x7f0000000f80)=""/247, 0xf7}, {&(0x7f0000001080)=""/87, 0x57}, {&(0x7f0000001100)=""/155, 0x9b}], 0x4, 0xfff, 0x7) r6 = dup2(r3, r2) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000001240)={0x4, &(0x7f0000001200)=[{0x4, 0x0, 0x6, 0x10001}, {0x3, 0x3f, 0x8, 0x6}, {0x68, 0x9, 0x6, 0x8001}, {0xfffb, 0x2, 0x6, 0x1}]}) 00:13:33 executing program 5: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x7fffffff, 0x5010c0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f00000000c0)={0x2, 0xbff, 0x1}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/timer_list\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x6}}, './file0\x00'}) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f0000000180)=0x8e) r5 = socket$nl_audit(0x10, 0x3, 0x9) preadv(r5, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/178, 0xb2}], 0x1, 0x4, 0x1435) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@local, @remote}, 0xc) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000300)={0x2}) socket$nl_audit(0x10, 0x3, 0x9) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x3) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000003c0)={0x0, 0x1, 0x6, @multicast}, 0x10) r6 = syz_io_uring_complete(0x0) sendmsg$AUDIT_DEL_RULE(r6, &(0x7f0000000900)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000440)={0x468, 0x3f4, 0x100, 0x70bd2a, 0x25dfdbfb, {0x4, 0x0, 0x28, [0x10000, 0xf167, 0x4, 0x8000, 0x4, 0x7, 0xfffffffd, 0x7, 0x4, 0xffff, 0x6, 0x8000, 0x4, 0x7ff, 0x74a, 0x8, 0x1, 0xfc73, 0x67, 0x63, 0x1, 0x80, 0xfffffffd, 0xffff899d, 0x8, 0x5, 0x5, 0x0, 0x0, 0x0, 0xffffcc83, 0x10000, 0x7, 0x1, 0x3, 0x1, 0x0, 0xffff, 0x6, 0x101, 0x4, 0x8, 0x9, 0xffffffe1, 0xd4, 0x8, 0x2, 0xfffffffd, 0x3, 0xfffffffa, 0x4, 0x3f, 0x5, 0x9, 0xfffffffa, 0x5, 0x7, 0x81, 0x9, 0x1, 0x4, 0x1000, 0x80000001, 0x7fff], [0x8, 0x6, 0x5, 0xffffffff, 0x8, 0xf049, 0x6db5, 0x5, 0x5, 0x40, 0xe16, 0xfffffffa, 0x8, 0x1, 0x7, 0x282f, 0x98b, 0x3, 0x429, 0x1, 0x3, 0x6, 0x5, 0x1ff, 0x0, 0x51, 0xdb, 0x80000001, 0x90, 0x6, 0x2, 0x2, 0x80, 0xfffffeff, 0x5, 0xff, 0x3, 0x4, 0xffffffff, 0x80000001, 0x6, 0x0, 0x140, 0x8, 0x2, 0x0, 0x69, 0x6, 0x1f, 0x441f, 0x0, 0x800, 0x2, 0x9, 0xfffffff7, 0x1, 0x8, 0xdfb, 0x3ff, 0x9, 0x26e, 0xc28, 0x4, 0x4747], [0x0, 0x9c5c, 0x21e, 0x543, 0x1f, 0x0, 0x80000001, 0x20, 0x8786, 0x6, 0x6, 0x1, 0x3, 0x1, 0x7fff, 0x400, 0x9, 0xfffff42d, 0x5, 0x0, 0x0, 0x0, 0x7, 0x9, 0x7ff, 0x2, 0x9, 0x5, 0x1, 0x9, 0x0, 0x3, 0x6, 0x1, 0x9, 0x8, 0xb01, 0x7fff, 0x0, 0x80000000, 0x3, 0x0, 0x3, 0x6, 0x101, 0x6, 0x81, 0x9, 0x2, 0x6, 0x0, 0x8000, 0x3f, 0x7ff, 0x200, 0x10d, 0x7, 0x6, 0x6, 0x1, 0x1ff, 0x0, 0x5, 0x7], [0x80000001, 0x1ff, 0x401, 0x93, 0x6, 0x800, 0x1ff, 0x2178, 0x542, 0x5, 0x80, 0x80000000, 0x0, 0x0, 0x20, 0x7, 0x1, 0x0, 0x8, 0x400, 0x400, 0x7fff, 0xffffffff, 0x0, 0x1, 0xec49, 0xb07, 0x0, 0xffff, 0x101, 0x71, 0x9, 0x5, 0x401, 0x7, 0x1, 0x0, 0xdc, 0x8, 0xc07, 0x3f, 0x9, 0x1, 0x80000000, 0x1, 0xffff0ca5, 0x400d, 0x9, 0xf1, 0x2, 0x10001, 0x401, 0x80000001, 0x40, 0x7fff, 0x663, 0x3f6, 0x1ff, 0x2, 0x35, 0xfb8f, 0xfffffffa, 0xff, 0x7], 0x47, ['\x03\x18,\x00', ')-}:$-%}}!]\x00', '3\x00', '(\x00', '/proc/timer_list\x00', '[}:$#\x00', '/dev/vcs#\x00', '::&}$\x9f,@\x00', '\xbb\xbb\xbb\xbb\xbb\xbb', '#*\x00']}, ["", "", "", "", "", "", ""]}, 0x468}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) r7 = signalfd(r0, &(0x7f0000000940)={[0x6]}, 0x8) dup2(r1, r7) 00:13:33 executing program 7: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xf2, 0x1, 0x0, 0x0, 0x4, "ac49ef8971d4c4df8de0e95cbfe193b251eaba"}) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x1e) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000001080), 0x34801, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000010c0)={{0x1, 0x1, 0x18, r1, @in_args={0x1}}, './file0\x00'}) ioctl$PTP_PIN_GETFUNC(r3, 0xc0603d06, &(0x7f0000001100)={'\x00', 0xd427, 0x0, 0x5a}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000001180), 0x446043, 0x0) r5 = dup2(0xffffffffffffffff, r4) ioctl$MON_IOCQ_URB_LEN(r1, 0x9201) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f00000011c0)={{r2}, 0x526, 0x2, 0x40000000}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000001280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f0000001380)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x7c, r6, 0x200, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x7, 0x1a}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "6dac5c62bb54f9f8267cf117bc"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "0fcb4ae2cf"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5, 0x2, 0x4}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20004010}, 0x4000) close_range(r4, r1, 0x2) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x24, r6, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x43}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r8 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000014c0), 0x400, 0x0) ioctl$PTP_EXTTS_REQUEST2(r8, 0x40103d0b, &(0x7f0000001500)={0xdd}) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x8000000) syz_io_uring_submit(r9, 0x0, &(0x7f0000001540)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x996, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0xdc4) 00:13:33 executing program 6: readahead(0xffffffffffffffff, 0x7fffffff, 0x8) fallocate(0xffffffffffffffff, 0x0, 0x100000001, 0x764) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400), 0x40, 0x0) syncfs(r0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = open_tree(r1, &(0x7f0000000480)='./file0\x00', 0x81100) r3 = accept4$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @multicast1}, &(0x7f0000000500)=0x10, 0x80000) preadv2(r3, &(0x7f00000047c0)=[{&(0x7f0000000540)=""/242, 0xf2}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/16, 0x10}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/10, 0xa}, {&(0x7f0000003700)=""/177, 0xb1}, {&(0x7f00000037c0)=""/4096, 0x1000}], 0x9, 0x1ff, 0x6, 0x0) readv(r3, &(0x7f0000005940)=[{&(0x7f0000004880)=""/27, 0x1b}, {&(0x7f00000048c0)=""/25, 0x19}, {&(0x7f0000004900)=""/4096, 0x1000}, {&(0x7f0000005900)=""/39, 0x27}], 0x4) ioctl$DVD_WRITE_STRUCT(r1, 0x5390, &(0x7f0000005980)=@copyright={0x1, 0x0, 0x8, 0x2}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f00000061c0)=0x7fff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006380)={0x4c, 0x0, &(0x7f00000062c0)=[@reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000006200)={@flat=@weak_binder={0x77622a85, 0x1000, 0x3}, @flat=@weak_handle={0x77682a85, 0x100, 0x3}, @flat=@binder={0x73622a85, 0x1000}}, &(0x7f0000006280)={0x0, 0x18, 0x30}}, 0x40}], 0x2a, 0x0, &(0x7f0000006340)="6dafbf0b245fa9e9f2d92f2d40e7cd72c832ae0477c4c4f12b717e6f7de0539c8fab7807a4ef092bfab9"}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000063c0)={{0x1, 0x1, 0x18, r1, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000006400)={0x3b, @broadcast, 0x4e23, 0x3, 'lblc\x00', 0x10, 0x3ff, 0x5c}, 0x2c) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000006440)='./file0\x00', 0x100, &(0x7f0000006480)={0x8c, 0x1000f5, 0xe0000, {r2}}, 0x20) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000064c0)={{0x1, 0x1, 0x18, r0, {0xee01, r5}}, './file0\x00'}) r7 = socket$inet(0x2, 0xa, 0x3) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000006500)={0x20002001}) [ 71.412658] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.414686] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.416402] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.417959] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.421185] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.422990] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.424643] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 71.425907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.428262] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.435570] Bluetooth: hci1: HCI_REQ-0x0c1a [ 71.437793] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.456738] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.466711] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.471377] Bluetooth: hci0: HCI_REQ-0x0c1a [ 71.489583] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 71.491163] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 71.492821] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 71.493932] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 71.495586] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 71.496686] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 71.519216] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 71.520591] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 71.524332] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 71.526388] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.528634] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 71.531167] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 71.536648] Bluetooth: hci2: HCI_REQ-0x0c1a [ 71.542221] Bluetooth: hci3: HCI_REQ-0x0c1a [ 71.601392] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 71.601880] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 71.605939] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 71.623263] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 71.656179] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 71.657496] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 71.677947] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 71.683878] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 71.684960] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 71.686079] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 71.697936] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 71.699361] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 71.706536] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 71.707752] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 71.709919] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 71.712902] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 71.714001] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 71.718176] Bluetooth: hci7: HCI_REQ-0x0c1a [ 71.729825] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 71.732907] Bluetooth: hci4: HCI_REQ-0x0c1a [ 71.741758] Bluetooth: hci6: HCI_REQ-0x0c1a [ 73.488899] Bluetooth: hci0: command 0x0409 tx timeout [ 73.489729] Bluetooth: hci1: command 0x0409 tx timeout [ 73.552830] Bluetooth: hci2: command 0x0409 tx timeout [ 73.553540] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 73.616538] Bluetooth: hci3: command 0x0409 tx timeout [ 73.744555] Bluetooth: hci4: command 0x0409 tx timeout [ 73.745516] Bluetooth: hci7: command 0x0409 tx timeout [ 73.808520] Bluetooth: hci6: command 0x0409 tx timeout [ 75.536525] Bluetooth: hci1: command 0x041b tx timeout [ 75.536544] Bluetooth: hci0: command 0x041b tx timeout [ 75.600529] Bluetooth: hci2: command 0x041b tx timeout [ 75.665491] Bluetooth: hci3: command 0x041b tx timeout [ 75.792601] Bluetooth: hci7: command 0x041b tx timeout [ 75.792620] Bluetooth: hci4: command 0x041b tx timeout [ 75.857514] Bluetooth: hci6: command 0x041b tx timeout [ 76.510327] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 76.512536] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 76.513538] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 76.518812] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 76.520212] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 76.521116] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 76.529908] Bluetooth: hci5: HCI_REQ-0x0c1a [ 77.584603] Bluetooth: hci1: command 0x040f tx timeout [ 77.584653] Bluetooth: hci0: command 0x040f tx timeout [ 77.648504] Bluetooth: hci2: command 0x040f tx timeout [ 77.712624] Bluetooth: hci3: command 0x040f tx timeout [ 77.840624] Bluetooth: hci7: command 0x040f tx timeout [ 77.841537] Bluetooth: hci4: command 0x040f tx timeout [ 77.904620] Bluetooth: hci6: command 0x040f tx timeout [ 78.544583] Bluetooth: hci5: command 0x0409 tx timeout [ 79.632536] Bluetooth: hci1: command 0x0419 tx timeout [ 79.634308] Bluetooth: hci0: command 0x0419 tx timeout [ 79.696618] Bluetooth: hci2: command 0x0419 tx timeout [ 79.760598] Bluetooth: hci3: command 0x0419 tx timeout [ 79.888638] Bluetooth: hci4: command 0x0419 tx timeout [ 79.889405] Bluetooth: hci7: command 0x0419 tx timeout [ 79.952525] Bluetooth: hci6: command 0x0419 tx timeout [ 80.592521] Bluetooth: hci5: command 0x041b tx timeout [ 82.640544] Bluetooth: hci5: command 0x040f tx timeout [ 84.688593] Bluetooth: hci5: command 0x0419 tx timeout 00:14:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 123.909472] loop2: detected capacity change from 0 to 264192 [ 123.922950] FAT-fs (loop2): Unrecognized mount option "obj_type=" or missing value [ 123.957355] audit: type=1400 audit(1664842467.525:7): avc: denied { open } for pid=3720 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 123.958939] audit: type=1400 audit(1664842467.525:8): avc: denied { kernel } for pid=3720 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 123.968150] ------------[ cut here ]------------ [ 123.968174] [ 123.968178] ====================================================== [ 123.968181] WARNING: possible circular locking dependency detected [ 123.968186] 6.0.0-rc7-next-20220930 #1 Not tainted [ 123.968192] ------------------------------------------------------ [ 123.968195] syz-executor.7/3721 is trying to acquire lock: [ 123.968202] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 123.968245] [ 123.968245] but task is already holding lock: [ 123.968248] ffff88800fa7dc20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 123.968275] [ 123.968275] which lock already depends on the new lock. [ 123.968275] [ 123.968278] [ 123.968278] the existing dependency chain (in reverse order) is: [ 123.968281] [ 123.968281] -> #3 (&ctx->lock){....}-{2:2}: [ 123.968295] _raw_spin_lock+0x2a/0x40 [ 123.968307] __perf_event_task_sched_out+0x53b/0x18d0 [ 123.968318] __schedule+0xedd/0x2470 [ 123.968332] schedule+0xda/0x1b0 [ 123.968345] exit_to_user_mode_prepare+0x114/0x1a0 [ 123.968357] syscall_exit_to_user_mode+0x19/0x40 [ 123.968371] do_syscall_64+0x48/0x90 [ 123.968388] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 123.968401] [ 123.968401] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 123.968415] _raw_spin_lock_nested+0x30/0x40 [ 123.968425] raw_spin_rq_lock_nested+0x1e/0x30 [ 123.968441] task_fork_fair+0x63/0x4d0 [ 123.968458] sched_cgroup_fork+0x3d0/0x540 [ 123.968472] copy_process+0x4183/0x6e20 [ 123.968483] kernel_clone+0xe7/0x890 [ 123.968492] user_mode_thread+0xad/0xf0 [ 123.968503] rest_init+0x24/0x250 [ 123.968515] arch_call_rest_init+0xf/0x14 [ 123.968532] start_kernel+0x4c6/0x4eb [ 123.968547] secondary_startup_64_no_verify+0xe0/0xeb [ 123.968561] [ 123.968561] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 123.968575] _raw_spin_lock_irqsave+0x39/0x60 [ 123.968585] try_to_wake_up+0xab/0x1930 [ 123.968598] up+0x75/0xb0 [ 123.968612] __up_console_sem+0x6e/0x80 [ 123.968628] console_unlock+0x46a/0x590 [ 123.968644] vt_ioctl+0x2822/0x2ca0 [ 123.968656] tty_ioctl+0x785/0x16b0 [ 123.968667] __x64_sys_ioctl+0x19a/0x210 [ 123.968682] do_syscall_64+0x3b/0x90 [ 123.968699] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 123.968711] [ 123.968711] -> #0 ((console_sem).lock){....}-{2:2}: [ 123.968725] __lock_acquire+0x2a02/0x5e70 [ 123.968742] lock_acquire+0x1a2/0x530 [ 123.968757] _raw_spin_lock_irqsave+0x39/0x60 [ 123.968768] down_trylock+0xe/0x70 [ 123.968783] __down_trylock_console_sem+0x3b/0xd0 [ 123.968799] vprintk_emit+0x16b/0x560 [ 123.968814] vprintk+0x84/0xa0 [ 123.968830] _printk+0xba/0xf1 [ 123.968842] report_bug.cold+0x72/0xab [ 123.968858] handle_bug+0x3c/0x70 [ 123.968874] exc_invalid_op+0x14/0x50 [ 123.968890] asm_exc_invalid_op+0x16/0x20 [ 123.968902] group_sched_out.part.0+0x2c7/0x460 [ 123.968921] ctx_sched_out+0x8f1/0xc10 [ 123.968937] __perf_event_task_sched_out+0x6d0/0x18d0 [ 123.968948] __schedule+0xedd/0x2470 [ 123.968962] schedule+0xda/0x1b0 [ 123.968975] exit_to_user_mode_prepare+0x114/0x1a0 [ 123.968985] syscall_exit_to_user_mode+0x19/0x40 [ 123.968998] do_syscall_64+0x48/0x90 [ 123.969014] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 123.969026] [ 123.969026] other info that might help us debug this: [ 123.969026] [ 123.969029] Chain exists of: [ 123.969029] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 123.969029] [ 123.969044] Possible unsafe locking scenario: [ 123.969044] [ 123.969046] CPU0 CPU1 [ 123.969049] ---- ---- [ 123.969051] lock(&ctx->lock); [ 123.969057] lock(&rq->__lock); [ 123.969064] lock(&ctx->lock); [ 123.969070] lock((console_sem).lock); [ 123.969076] [ 123.969076] *** DEADLOCK *** [ 123.969076] [ 123.969077] 2 locks held by syz-executor.7/3721: [ 123.969084] #0: ffff88806ce37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 123.969113] #1: ffff88800fa7dc20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 123.969159] [ 123.969159] stack backtrace: [ 123.969162] CPU: 0 PID: 3721 Comm: syz-executor.7 Not tainted 6.0.0-rc7-next-20220930 #1 [ 123.969175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 123.969183] Call Trace: [ 123.969186] [ 123.969191] dump_stack_lvl+0x8b/0xb3 [ 123.969210] check_noncircular+0x263/0x2e0 [ 123.969227] ? format_decode+0x26c/0xb50 [ 123.969244] ? print_circular_bug+0x450/0x450 [ 123.969261] ? simple_strtoul+0x30/0x30 [ 123.969277] ? format_decode+0x26c/0xb50 [ 123.969295] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 123.969313] __lock_acquire+0x2a02/0x5e70 [ 123.969336] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 123.969354] ? __mutex_add_waiter+0x120/0x120 [ 123.969374] lock_acquire+0x1a2/0x530 [ 123.969391] ? down_trylock+0xe/0x70 [ 123.969409] ? lock_release+0x750/0x750 [ 123.969430] ? vprintk+0x84/0xa0 [ 123.969448] _raw_spin_lock_irqsave+0x39/0x60 [ 123.969460] ? down_trylock+0xe/0x70 [ 123.969476] down_trylock+0xe/0x70 [ 123.969491] ? vprintk+0x84/0xa0 [ 123.969508] __down_trylock_console_sem+0x3b/0xd0 [ 123.969526] vprintk_emit+0x16b/0x560 [ 123.969545] vprintk+0x84/0xa0 [ 123.969563] _printk+0xba/0xf1 [ 123.969575] ? record_print_text.cold+0x16/0x16 [ 123.969592] ? report_bug.cold+0x66/0xab [ 123.969610] ? group_sched_out.part.0+0x2c7/0x460 [ 123.969628] report_bug.cold+0x72/0xab [ 123.969647] handle_bug+0x3c/0x70 [ 123.969665] exc_invalid_op+0x14/0x50 [ 123.969683] asm_exc_invalid_op+0x16/0x20 [ 123.969695] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 123.969717] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 0b 18 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 123.969728] RSP: 0018:ffff888040637c48 EFLAGS: 00010006 [ 123.969737] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.969745] RDX: ffff888018140000 RSI: ffffffff81565dc7 RDI: 0000000000000005 [ 123.969752] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 123.969760] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88800fa7dc00 [ 123.969768] R13: ffff88806ce3d2c0 R14: ffffffff8547d000 R15: 0000000000000002 [ 123.969779] ? group_sched_out.part.0+0x2c7/0x460 [ 123.969800] ? group_sched_out.part.0+0x2c7/0x460 [ 123.969820] ctx_sched_out+0x8f1/0xc10 [ 123.969840] __perf_event_task_sched_out+0x6d0/0x18d0 [ 123.969856] ? lock_is_held_type+0xd7/0x130 [ 123.969870] ? __perf_cgroup_move+0x160/0x160 [ 123.969880] ? set_next_entity+0x304/0x550 [ 123.969898] ? update_curr+0x267/0x740 [ 123.969917] ? lock_is_held_type+0xd7/0x130 [ 123.969932] __schedule+0xedd/0x2470 [ 123.969949] ? io_schedule_timeout+0x150/0x150 [ 123.969966] ? __x64_sys_futex_time32+0x480/0x480 [ 123.969982] schedule+0xda/0x1b0 [ 123.969997] exit_to_user_mode_prepare+0x114/0x1a0 [ 123.970010] syscall_exit_to_user_mode+0x19/0x40 [ 123.970024] do_syscall_64+0x48/0x90 [ 123.970041] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 123.970055] RIP: 0033:0x7f4e0e934b19 [ 123.970063] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 123.970074] RSP: 002b:00007f4e0beaa218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.970084] RAX: 0000000000000001 RBX: 00007f4e0ea47f68 RCX: 00007f4e0e934b19 [ 123.970092] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f4e0ea47f6c [ 123.970099] RBP: 00007f4e0ea47f60 R08: 000000000000000e R09: 0000000000000000 [ 123.970106] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f4e0ea47f6c [ 123.970113] R13: 00007ffd9c442bbf R14: 00007f4e0beaa300 R15: 0000000000022000 [ 123.970127] [ 124.025786] WARNING: CPU: 0 PID: 3721 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 124.026490] Modules linked in: [ 124.026728] CPU: 0 PID: 3721 Comm: syz-executor.7 Not tainted 6.0.0-rc7-next-20220930 #1 [ 124.027310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 124.028124] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 124.028533] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 0b 18 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 124.029858] RSP: 0018:ffff888040637c48 EFLAGS: 00010006 [ 124.030254] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 124.030772] RDX: ffff888018140000 RSI: ffffffff81565dc7 RDI: 0000000000000005 [ 124.031291] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 124.031812] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88800fa7dc00 [ 124.032329] R13: ffff88806ce3d2c0 R14: ffffffff8547d000 R15: 0000000000000002 [ 124.032845] FS: 00007f4e0beaa700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 124.033440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.033868] CR2: 00007f3ac22c16f4 CR3: 000000002001a000 CR4: 0000000000350ef0 [ 124.034399] Call Trace: [ 124.034594] [ 124.034770] ctx_sched_out+0x8f1/0xc10 [ 124.035074] __perf_event_task_sched_out+0x6d0/0x18d0 [ 124.035469] ? lock_is_held_type+0xd7/0x130 [ 124.035804] ? __perf_cgroup_move+0x160/0x160 [ 124.036147] ? set_next_entity+0x304/0x550 [ 124.036480] ? update_curr+0x267/0x740 [ 124.036785] ? lock_is_held_type+0xd7/0x130 [ 124.037121] __schedule+0xedd/0x2470 [ 124.037433] ? io_schedule_timeout+0x150/0x150 [ 124.037784] ? __x64_sys_futex_time32+0x480/0x480 [ 124.038157] schedule+0xda/0x1b0 [ 124.038428] exit_to_user_mode_prepare+0x114/0x1a0 [ 124.038807] syscall_exit_to_user_mode+0x19/0x40 [ 124.039172] do_syscall_64+0x48/0x90 [ 124.039469] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 124.039856] RIP: 0033:0x7f4e0e934b19 [ 124.040145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 124.041509] RSP: 002b:00007f4e0beaa218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 124.042075] RAX: 0000000000000001 RBX: 00007f4e0ea47f68 RCX: 00007f4e0e934b19 [ 124.042606] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f4e0ea47f6c [ 124.043130] RBP: 00007f4e0ea47f60 R08: 000000000000000e R09: 0000000000000000 [ 124.043659] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f4e0ea47f6c [ 124.044196] R13: 00007ffd9c442bbf R14: 00007f4e0beaa300 R15: 0000000000022000 [ 124.044735] [ 124.044914] irq event stamp: 654 [ 124.045179] hardirqs last enabled at (653): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 124.045875] hardirqs last disabled at (654): [] __schedule+0x1225/0x2470 [ 124.046488] softirqs last enabled at (512): [] __irq_exit_rcu+0x11b/0x180 [ 124.047127] softirqs last disabled at (503): [] __irq_exit_rcu+0x11b/0x180 [ 124.047763] ---[ end trace 0000000000000000 ]--- [ 124.053945] loop2: detected capacity change from 0 to 264192 [ 124.054816] FAT-fs (loop2): Unrecognized mount option "obj_type=" or missing value [ 127.788563] syz-executor.6 uses obsolete (PF_INET,SOCK_PACKET) VM DIAGNOSIS: 00:14:27 Registers: info registers vcpu 0 RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823bb0f1 RDI=ffffffff8765a9a0 RBP=ffffffff8765a960 RSP=ffff888040637690 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001 R12=0000000000000032 R13=ffffffff8765a960 R14=0000000000000010 R15=ffffffff823bb0e0 RIP=ffffffff823bb149 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4e0beaa700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3ac22c16f4 CR3=000000002001a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f4e0ea1b7c0 00007f4e0ea1b7c8 YMM02=0000000000000000 0000000000000000 00007f4e0ea1b7e0 00007f4e0ea1b7c0 YMM03=0000000000000000 0000000000000000 00007f4e0ea1b7c8 00007f4e0ea1b7c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=ffffffff84883f89 RBX=dffffc0000000000 RCX=0000000000000001 RDX=0000000000000006 RSI=ffffffff85407320 RDI=ffffffff84883f80 RBP=ffffffff84883f80 RSP=ffff88803f2d7670 R8 =0000000000000002 R9 =0000000000000000 R10=fffffbfff0b60dda R11=0000000000000001 R12=1ffff11007e5aeda R13=ffffffff8530b1a0 R14=ffffffff85407320 R15=ffff88803f2d7750 RIP=ffffffff8411b594 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f14a8820000 CR3=000000001ba50000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 00ff000000000000 0000000000ff0000 YMM01=0000000000000000 0000000000000000 ff00ffffffffffff ffffffffff00ffff YMM02=0000000000000000 0000000000000000 0073657265657266 5f6c6462696c5f5f YMM03=0000000000000000 0000000000000000 0000000000000000 0000004700352e32 YMM04=0000000000000000 0000000000000000 4342494c4700362e 322e325f4342494c YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000