Warning: Permanently added '[localhost]:21431' (ECDSA) to the list of known hosts. 2022/09/19 14:58:40 fuzzer started 2022/09/19 14:58:40 dialing manager at localhost:42121 syzkaller login: [ 38.897108] cgroup: Unknown subsys name 'net' [ 39.001450] cgroup: Unknown subsys name 'rlimit' 2022/09/19 14:58:56 syscalls: 2215 2022/09/19 14:58:56 code coverage: enabled 2022/09/19 14:58:56 comparison tracing: enabled 2022/09/19 14:58:56 extra coverage: enabled 2022/09/19 14:58:56 setuid sandbox: enabled 2022/09/19 14:58:56 namespace sandbox: enabled 2022/09/19 14:58:56 Android sandbox: enabled 2022/09/19 14:58:56 fault injection: enabled 2022/09/19 14:58:56 leak checking: enabled 2022/09/19 14:58:56 net packet injection: enabled 2022/09/19 14:58:56 net device setup: enabled 2022/09/19 14:58:56 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/19 14:58:56 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/19 14:58:56 USB emulation: enabled 2022/09/19 14:58:56 hci packet injection: enabled 2022/09/19 14:58:56 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220919) 2022/09/19 14:58:56 802.15.4 emulation: enabled 2022/09/19 14:58:56 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/19 14:58:56 fetching corpus: 42, signal 28783/32305 (executing program) 2022/09/19 14:58:57 fetching corpus: 92, signal 43190/48055 (executing program) 2022/09/19 14:58:57 fetching corpus: 142, signal 51215/57439 (executing program) 2022/09/19 14:58:57 fetching corpus: 192, signal 57052/64552 (executing program) 2022/09/19 14:58:57 fetching corpus: 242, signal 60820/69632 (executing program) 2022/09/19 14:58:57 fetching corpus: 292, signal 70056/79845 (executing program) 2022/09/19 14:58:57 fetching corpus: 342, signal 72788/83772 (executing program) 2022/09/19 14:58:57 fetching corpus: 392, signal 75445/87551 (executing program) 2022/09/19 14:58:57 fetching corpus: 442, signal 79065/92216 (executing program) 2022/09/19 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fetching corpus: 5784, signal 226111/232804 (executing program) 2022/09/19 14:59:12 fetching corpus: 5784, signal 226111/232804 (executing program) 2022/09/19 14:59:15 starting 8 fuzzer processes 14:59:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) 14:59:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}, 0xe8) 14:59:15 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000003c0)="1b7a1666851945cd80a5a2ac0000000000000000b2122fbfdce63a77a865f0778bd425e749feed51f1439746599f0422a9d32dcef6b20d00ce737d913518a188cb9ad737a3f10ee2333baed5899c00ab0d1cce9ff265d634b3b2996ff3a5a91a9283b3b8cbfac984eccdb937f1d200bf96b5b75d5da9e818e348b4", 0x7b, 0x8, 0x0, 0x2}]) r2 = eventfd2(0x7, 0x0) sendfile(r1, r2, &(0x7f0000000340)=0x5, 0x400) syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) close(r1) openat(r1, &(0x7f0000000480)='./file2\x00', 0x101042, 0x19b) write(r3, &(0x7f0000000080)="01", 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x82040, 0xa) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) socket$packet(0x11, 0x3, 0x300) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000300)={0x7, 0x5}) [ 71.645736] audit: type=1400 audit(1663599555.218:6): avc: denied { execmem } for pid=282 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:59:15 executing program 3: set_mempolicy(0x1, &(0x7f0000000340)=0xfff, 0x4) 14:59:15 executing program 4: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) 14:59:15 executing program 5: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 14:59:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') pread64(r0, &(0x7f0000000300)=""/102375, 0x18fe7, 0xd0c) 14:59:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000000080)='./file0\x00') [ 72.986473] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.988387] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.992290] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.995993] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.998992] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.001192] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.006186] Bluetooth: hci0: HCI_REQ-0x0c1a [ 73.017964] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 73.024690] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 73.026812] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 73.030120] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 73.032467] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 73.033804] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 73.043164] Bluetooth: hci1: HCI_REQ-0x0c1a [ 73.106714] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 73.108421] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 73.109861] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 73.112638] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 73.114562] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 73.117250] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 73.118765] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 73.120187] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 73.121456] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 73.122648] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 73.124164] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 73.125439] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 73.126756] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 73.128132] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 73.131624] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 73.136095] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 73.137975] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 73.139663] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 73.145452] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 73.146099] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 73.148319] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 73.149537] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 73.150724] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 73.151686] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 73.155377] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 73.155393] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 73.157299] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 73.159572] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 73.163788] Bluetooth: hci6: HCI_REQ-0x0c1a [ 73.164796] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 73.168423] Bluetooth: hci5: HCI_REQ-0x0c1a [ 73.171789] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 73.171861] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 73.176610] Bluetooth: hci2: HCI_REQ-0x0c1a [ 73.218495] Bluetooth: hci3: HCI_REQ-0x0c1a [ 73.242102] Bluetooth: hci4: HCI_REQ-0x0c1a [ 73.243855] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 73.296362] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 73.311233] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 73.323295] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 73.349307] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 73.357007] Bluetooth: hci7: HCI_REQ-0x0c1a [ 75.061340] Bluetooth: hci1: command 0x0409 tx timeout [ 75.062234] Bluetooth: hci0: command 0x0409 tx timeout [ 75.189094] Bluetooth: hci5: command 0x0409 tx timeout [ 75.223864] Bluetooth: hci6: command 0x0409 tx timeout [ 75.253131] Bluetooth: hci2: command 0x0409 tx timeout [ 75.253218] Bluetooth: hci4: command 0x0409 tx timeout [ 75.253981] Bluetooth: hci3: command 0x0409 tx timeout [ 75.381067] Bluetooth: hci7: command 0x0409 tx timeout [ 77.110290] Bluetooth: hci0: command 0x041b tx timeout [ 77.110781] Bluetooth: hci1: command 0x041b tx timeout [ 77.238119] Bluetooth: hci6: command 0x041b tx timeout [ 77.238597] Bluetooth: hci5: command 0x041b tx timeout [ 77.302101] Bluetooth: hci3: command 0x041b tx timeout [ 77.302842] Bluetooth: hci4: command 0x041b tx timeout [ 77.303387] Bluetooth: hci2: command 0x041b tx timeout [ 77.430112] Bluetooth: hci7: command 0x041b tx timeout [ 79.158124] Bluetooth: hci1: command 0x040f tx timeout [ 79.161292] Bluetooth: hci0: command 0x040f tx timeout [ 79.298085] Bluetooth: hci5: command 0x040f tx timeout [ 79.303576] Bluetooth: hci6: command 0x040f tx timeout [ 79.352069] Bluetooth: hci2: command 0x040f tx timeout [ 79.360074] Bluetooth: hci4: command 0x040f tx timeout [ 79.365100] Bluetooth: hci3: command 0x040f tx timeout [ 79.480052] Bluetooth: hci7: command 0x040f tx timeout [ 81.205147] Bluetooth: hci0: command 0x0419 tx timeout [ 81.205631] Bluetooth: hci1: command 0x0419 tx timeout [ 81.334111] Bluetooth: hci6: command 0x0419 tx timeout [ 81.334595] Bluetooth: hci5: command 0x0419 tx timeout [ 81.398100] Bluetooth: hci3: command 0x0419 tx timeout [ 81.398568] Bluetooth: hci4: command 0x0419 tx timeout [ 81.398981] Bluetooth: hci2: command 0x0419 tx timeout [ 81.526072] Bluetooth: hci7: command 0x0419 tx timeout 15:00:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') pread64(r0, &(0x7f0000000300)=""/102375, 0x18fe7, 0xd0c) 15:00:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') pread64(r0, &(0x7f0000000300)=""/102375, 0x18fe7, 0xd0c) 15:00:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') pread64(r0, &(0x7f0000000300)=""/102375, 0x18fe7, 0xd0c) 15:00:14 executing program 6: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x101200, 0x0) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, 0x0) syz_io_uring_complete(0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x204000, 0x0) syz_mount_image$nfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x401, 0x1, &(0x7f00000027c0)=[{&(0x7f0000000300)="adf37c92e52067a93350e6b7af1039f4f56824c010c76a0d093df64198252dc34113738dab848fc80f8038270455d08f61c361b091e4889b4ae035d6acb1be86a72b3ccda5f60201375e30e4cae842ed47456ed95bdeb6679edd459edea18d57bd4d2dec123ba1c59ccf7635ca17fc21122d4ce2dce9a55aa479325cdc05742d04220101202305856a84179de44d74a1bda7f9704cf9dac3aa82b7b14f2a2198a9da1e702742dd7653ddc8b7c9d18f1fa7f737c36875b7d5989cbdb231346686a3776a41c33020e65aad0359d5bf99669aad4eaf4812cdfee00d27d3950494b94b8d27a359caa61e7a42a215589a477af3eb8954daf50ed1ed538fe5701e078559a56121814fb20e8cce787988b9ff176826c399bfe35aedcdb91276accd12b43cba55c8916cc500cddc91f8bfffd701530443bcb64e41b3cd9b10bbd09c719797665868ae39db22c4fdb5526568f1f313f7697be63a085d5428b5d95ec42e92b3fe71638384ed0378e4c01e7a96078a56316be5eb2b782b70e6254ad41c66dcfa5c359487744152a79d723014270ed55c190f65714f628895defe11242a1d2e14735fad39636c4e2d5c1d32853a6edcca51403b86e732b35be6d6731ab43683e08c159059201865aef925d1817799f2c72aa364f5c1ab0f6f1a734a69e1a27a046bf0f465d5f72aac593d8fa8f9d002414c94d1069e8df35a5588361a65c955ddb384540506105e142206f43bdc7771a8b35199279473b1cc58ef1ce97686e1211d17df0a78017122140311b3b878ff2af52179cbf4bf62291849eabbdf8f26e6076559a411a2c6a6a9a4d361a2a31f2bfdec1e2a3115e3825b88f8b5a39c9ee68f8a4f9b4ee33cae3bdf65ea97b824fad7bf822aee92f6416e255943a85a489dcabe17697af388aca90d29a0a4acc7a05c0dc77910108b32dc741fe1d3adb50099e6b45c74519ae7c5c2c8fa67176474834dba8bf0ca0b2c73fafcd312912b2af73d527627adce82d11ba08a16d649b12c6ef179ff7abcdfe15601d6f5a49d15c92cc487fa46159486b85798dd825f21fddc3ced4098a2ac640b8cb9c99279dd5fbdbb13e414e0d1230c5208a984714c1476ecc9bcdca8fad2d53828a1631ae912f415c9477acd5ed0b2c4db83dd218f6fcd60f2d776e27e49e799164871c48d52987b44711339a4cb2ea184035983126f5b3f4fb3e29019368e15f26927fdc58c1f6d6ddd40a2b2fbd510b2b5ba04c5a9294a32f53bb1f5c0b18c32fc4cf5de4fa050eef0ee60d3d366e5581aaaae4ce1867565ab2ec123bc65dec6113b432ef9c4bc005432d589e72fda87d2c6c0ad6914ccef65d1a5c29d9f218c29f9cb63e5e6d03f79f442efec917593db9de85d96dc297def531eb5a81befbdf1f3d0a6e6c1f566bb51215951116b28e5cb01b7242f9d14ea83dcf49298dc81b60c97d381aa169f5a8fc6feca9691c628a55cca1d9a44a345976fc6a79627063f2d65fd62a4d00de2228aa21fa456afc2942a448c77e9d67557e9e8d21b1ba57efde18c80643335e901233cbbd98f93e64bb21021239f19d1656d8e2d0248064e59363696c361465f11f7b31f2acaf169dbd0b016254601e18e0dfaa117bf873897dc22dc8933c234665ec5f9d16544abfb76ea00c96b45ad5217791cbd22c4e84190b6b23b2b860871d56ac890c6816a3166401b17efee1638b53111e0e47d2371ad5037b9af1ad3a17fe1a20289b9454df4a2226711bed17036b11546d51ded233bb21bad46a3717700c7c3d2bb936ab9932db3ad3a06764783fece71f33ed69acc9a9dd98b1165846ba2b65a9243991a801a203b36066a65bb39f8c76aa35854d053086f106c50141a40e248213ddc88df916c541ecf879e016cf8217b4c5360a9f37051fee41d8beb70a029b4f928dd1fde69bd5273ce8bae874747925825602811cedd37832db136909b7f0af28abfa64bad838d1e22080cc98857536c5483c4e2a52bef8e7caeedddac65f3426459274bf03c7c0b3917e4a7ad92e8adb56f89c8837b0ddc58e7f6e2a7be41261e6b53ff11f28bde69988b0cf8dd822fa967f6f25f8885cc2eb8eab00622929a372836577981eba456849640932f3585053b2c4442735601ac32430918fa9ef0c79c701d399113f1d1329abc2da299cdcfade88cf170ae8f384cd06b2da8f8c605964736ae6ac8f1e30b460841d8e7bc3d647d6601f17baffbad55a8cb6e5a454140b1663031edffbf6fcac35cd1061230ad2ec55362bad920a9f8537d634a60175417cd220e66e868f97f7d087caa6a06c0b0a0897f5dac02958a791ed80ebbfe812b45ac12807d1b9c78de27c2854920efbd08ef7d906f41adaa2c6ede0715007ec8515a8f0264e56696bff8c80a714045e6a7b02371660d5c539f813c26cef86880aaec2394de41c67523e4f0c48f7f55a2eac37338ebf0604baa36c3ceec0b79180c18a68a665a3bb38bc7c6aacb32134a12e1ad44200ab44a8f12f873e1817c262c0daeb80354c4ab60c63abf87315752235964171b62a69c624df32303fe36ee03a4e15ec4c7ed7de24b12251c37b2e67eef5d859c9262ece90bcb912d093107a0ce13b04c1f315e6beea18b47697df3cd1477d55f76bf368e95186571ccc4dae2738e683120a3a7c6c471a220fae3efb4a7ae20cc6cd39c35d89bc0448487dad0dcc086c712bdcf8240887c660fced533b5bc7ed19236dd5a27480062d2ff81295d0d4c180e4219a34de92a5b75aa7239a258731fefd0d636e8acc2334e60244f65029640f2bbe49ae713954b2f20794e8723a6c290785611a2efe24f4f25a04f6e50915bf4fc2ad3028a2f2370cf5cbe380834071547195ff0bb080e25595f3a4f5eb87d37ef5cf722faa529500b45aaa81b8a11ea4aa6531e0860ddf385566415e44380b4edb3953fd023cd6bf4294d8c2aae8d7db19e8404deac5d446e0a6000db02db2129a37f18415197693675491324145d7f633a76658d9152e4da9a2c5e2768a791117c63302ee5341eb451cc52211da07df10ed56fbd37a7b742199d1e6f9f03d7b3dbde0dc057fda802eddcc1576f817468659af09acebea6c1340665a2bc3d405cf9392c2e5a310f01c5d58c17e76cc106969706984942af8c7894470841dc196e4edeb39217c8f3ff01adcfc2af98d57c340273f5ce93cd5a66266008a0c25e08567dd42839033f0d2e8fccfebfd2089e2898b20a9f2fa23920b64d3a6c196dac061128fb2d49540c01105ec1c4c6da8a8fdd3448c99d91d0b531cd3df9ccd7606e8b43e398df32956f1ad84ed033e0ff98ea580ebc2e46830141f3179108c8303c654aaea9df718f81eb0e44fb0c906cb9b5778c22d3138f6383f8cc2868212bc401b02414c2aa37fdf3917642cb4e2e74ca575431e36a0db7f6adb1e6e58efbd35ae795d96e5a9ec109fba30c3266c49de6a99fee602fafa3bbef72a48fb3d3d3543b7ce2383b9a8f497d3a0233fd77ea8e52919f27f6eae33864f449071069cd5b08a9b944259f411f4268d5aeafb6a4277973d79b4fcecfde6e5589c256a4ff758bf05bde62a38e1ce3deda33f83c637ec6d58a0b02c1378b9d1817ce1522417681dc6515da1472c30fc15a5ce944e3efbeea2e7ca9785c6612f401b781bf2576f1c994f8be0b1f3d5574ff89442e71107b2532e705d2e5de6a69aac42f0bd39b7488322dfea241394a271ea650e2902d2153bdcf38d1c9d04ac7c233fced63dcaf1db673de58390b9e82dd13b3c87ee30911010848019b13d8d4f6f6b901c4b49a7b219cd8945a43205b3e64962c7fd83894f21ddd65ffc1e4fd7f2d5b0944b528fa365796a5f9b7e004cf24f3ed4938e1cdcec712d5c6ed70e6e294447adb1bbd37c5bedb48b6365a8295c7f91e3e3c183f5070863f3c5f8ee26bad628b94b2e7d0717f9e3daa9135ddd6fe2abc3ff00f5aae02a097a9f4be9f1c1a8ff2758fac21069a0cc797c3a38485d9d4acb9480ecb1f15a152a9bacc519d74cb38239682d5b2217bab262b28c28cd633b6c2996cc05d625325327f46f5365e929bab4539b42871f53462b1dc2a3cb26358a385a514b7d4661e588f73b6418c5257f4b8284e9c11db39e127920e8d9dbe8bcb982478bb484494890649974fb4732153c1c6a2f1349eb81b7462a807d7f652eb1dc257a96720d9d54e5ab1640694d392ca87e27363ac5e510d06df0a109915bebc424ace49e6f928f183086df04fb7effa5df59079fe10c95864b3b130c2b944326fee1b30cb923e64e7416723c2cd7926d1f2aeab0f474837039b14d271ff723d52d531a02f41f99a03da6d89d1fd107b6cf292ea9c2fe0262fc1d31a927a80c8204c48fd85f000fbb7ec8c9542a207c2f1c70f44b4e371eb22a1ff4d2a705f9d0a597102f04a899480b284e37b332c4d89c79fc005e141155e20292f9af619711bc4c02b332cbfffcaf4f852d5a4ce25620b2991e8d8e16850cd132bd13646b2a357ca468a37a0f41c93c60e5de302bd62b971795363d1de7a482193e2e532cee7f889f606839685de0c6c37e2c9ee5fa5f484a80a621320767958b5e92400b41d45b1ac34762f9bd4c91206fdfdf16ed9f8bdaca22005c674611b20b8cd9bf90c5ffed87a9a24a12c5aa96b31876ddfae918bf4c426d65fc025a5fe5042a5b2bbc4108c100e092c3482c870dbb6b59a38882cc84629f8d99ed2fe61771b36f1483bb9a4bf631d500c115518946d953effe60a23453b265b7e4db385b481df200142389584f04300ce8d4e61d8be22466e7cd810409adcbf7257b0ae9fba233ba738ca3f58aed500b47b3bb8211085c592215fcdf3caf0638350cdcdfe8fedddf08120cbe49293adb9ee42df63f4cdc888567946f1b162c8b6a96afac51f7d6e7dc01bc49e86e317d4b1a6b42e8e2b6c83106a7f2a683573b01abfcf8f864f94735dc9ebc763f286d6b805ab0cdddd2902ba578ce6169ec1aa6167d192c99616e7944001402c274e5ec3158f420c8e619bfd939c90950e86493332a0be1ca42f3658f9acce9a753010242c3ad1e20c2d942e28bcea611b0f0c3f9362859a73f7e407d213c26e1b7ce10cc34d18671693e7d8b4b7b589bb8104be4117d1d9a0052d1b16d6b683a00d9de57076522da7b113b0ed47ddcd28469be260bf614afc741ca01c08513935e099e0e082acaf36902e3a22666e38d404c18895cd32a2d8a611db1fe4bdf4c6a84f0fe50f6f0651dfa500c6d4ae557eb54fb93b6c4fc291d721fa5869917b45e27a3b8ce52df16d06351c8020a6df9b4138fde040aa47004630433b9eacea670067a86d94745eabb29f9cefb2c4a8cb4254eae3d6e153908080cd00e1c4860aba547070c4b49486f8cf580e9464120aa2978057f87575da755a25f49a20271bec92b66b146aac7c4a24bb00030fe1baeca969da155fd296297246db5d331afcefd91f45906076084df0a1b37434c8358fddfd2d7b1ab36022f3e5b12f51d92ae8dcad2a739f3eb84e97b90fdbfc8ce2603242e4c0b8f8df6275233cfe55e6f95dc964523b7616e435fd496863314a12d3b39741589ee2a07ecbe7dfe2ca8b89e11616a02a3ac8e0d78d1cfe6420e34f44f503959a904f275321dd964ac5f1554c439d1b132b72090053fa0a98046d3ab8392bea2ba0512d153fff5bd9cf7cdf50bd73b60251300d93688f102f689c4deb5034766b23623c9c33bf68d3445756853096c946cbaf1b18d6f913f292264ec064bf6a35e4310203b8eb1dad1a472adf533e358686a1e15e86c5a41f", 0xffd, 0x4}], 0x0, &(0x7f00000028c0)={[{']/('}], [{@obj_user={'obj_user', 0x3d, '/dev/vcsa\x00'}}]}) openat2$dir(0xffffffffffffff9c, &(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x2041, 0x0, 0x8}, 0x18) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000002b80)='./file0/file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000002ec0), &(0x7f0000002f00)='./file1\x00', 0x0, 0x2, &(0x7f0000003180)=[{&(0x7f0000002f40)="c6", 0x1}, {&(0x7f0000003040)="c0", 0x1, 0x80000000}], 0x40000, &(0x7f0000003200)) [ 130.751950] loop6: detected capacity change from 0 to 8 [ 130.765795] nfs: Unknown parameter ']/(' [ 130.775379] loop6: detected capacity change from 0 to 264192 [ 130.799990] loop6: detected capacity change from 0 to 8 [ 130.800727] nfs: Unknown parameter ']/(' [ 130.813623] loop6: detected capacity change from 0 to 264192 15:00:14 executing program 6: syz_emit_ethernet(0x1d, &(0x7f0000000000)={@local, @random="7700c24d06a7", @void, {@ipv4={0x800, @igmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @dev, @private, {[@lsrr={0x83, 0x1}]}}, {0x0, 0x0, 0x0, @dev}}}}}, 0x0) 15:00:14 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) 15:00:14 executing program 1: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x9, 0x0, 0x4, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff}}, 0x0, 0x0, 0x44, 0x0, "704f5992d666aa2888e479ca552ee155f638582a91ca97213cf4774a2e4c350cdc3f9f62a4c21970bd149a52fa311b916bf00b51b808c412ed6b9fcbb5be4a2fb7dd8fd0dfa22b4100"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r0, 0xb58a, 0x100000001, 0x2}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000000)='P', 0x1}], 0x1, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x0, 0x0, 0x87ffffc) openat(r3, &(0x7f00000001c0)='./file1\x00', 0x400000, 0x102) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x181c00, 0x0) r4 = memfd_create(0x0, 0x1) ftruncate(r0, 0x1) dup(r4) [ 131.072376] audit: type=1400 audit(1663599614.645:7): avc: denied { open } for pid=3861 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 131.073916] audit: type=1400 audit(1663599614.645:8): avc: denied { kernel } for pid=3861 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 131.080071] ------------[ cut here ]------------ [ 131.080095] [ 131.080099] ====================================================== [ 131.080103] WARNING: possible circular locking dependency detected [ 131.080107] 6.0.0-rc6-next-20220919 #1 Not tainted [ 131.080113] ------------------------------------------------------ [ 131.080117] syz-executor.1/3863 is trying to acquire lock: [ 131.080123] ffffffff853fa838 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 131.080161] [ 131.080161] but task is already holding lock: [ 131.080164] ffff888008c40820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.080192] [ 131.080192] which lock already depends on the new lock. [ 131.080192] [ 131.080195] [ 131.080195] the existing dependency chain (in reverse order) is: [ 131.080198] [ 131.080198] -> #3 (&ctx->lock){....}-{2:2}: [ 131.080212] _raw_spin_lock+0x2a/0x40 [ 131.080229] __perf_event_task_sched_out+0x53b/0x18d0 [ 131.080241] __schedule+0xedd/0x2470 [ 131.080252] schedule+0xda/0x1b0 [ 131.080262] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.080282] syscall_exit_to_user_mode+0x19/0x40 [ 131.080299] do_syscall_64+0x48/0x90 [ 131.080313] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.080330] [ 131.080330] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 131.080344] _raw_spin_lock_nested+0x30/0x40 [ 131.080359] raw_spin_rq_lock_nested+0x1e/0x30 [ 131.080372] task_fork_fair+0x63/0x4d0 [ 131.080388] sched_cgroup_fork+0x3d0/0x540 [ 131.080402] copy_process+0x4183/0x6e20 [ 131.080412] kernel_clone+0xe7/0x890 [ 131.080422] user_mode_thread+0xad/0xf0 [ 131.080432] rest_init+0x24/0x250 [ 131.080448] arch_call_rest_init+0xf/0x14 [ 131.080460] start_kernel+0x4c1/0x4e6 [ 131.080470] secondary_startup_64_no_verify+0xe0/0xeb [ 131.080484] [ 131.080484] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 131.080497] _raw_spin_lock_irqsave+0x39/0x60 [ 131.080512] try_to_wake_up+0xab/0x1920 [ 131.080539] up+0x75/0xb0 [ 131.080550] __up_console_sem+0x6e/0x80 [ 131.080566] console_unlock+0x46a/0x590 [ 131.080581] vprintk_emit+0x1bd/0x560 [ 131.080597] vprintk+0x84/0xa0 [ 131.080613] _printk+0xba/0xf1 [ 131.080630] kauditd_hold_skb.cold+0x3f/0x4e [ 131.080645] kauditd_send_queue+0x233/0x290 [ 131.080660] kauditd_thread+0x5da/0x9a0 [ 131.080673] kthread+0x2ed/0x3a0 [ 131.080687] ret_from_fork+0x22/0x30 [ 131.080700] [ 131.080700] -> #0 ((console_sem).lock){....}-{2:2}: [ 131.080714] __lock_acquire+0x2a02/0x5e70 [ 131.080729] lock_acquire+0x1a2/0x530 [ 131.080745] _raw_spin_lock_irqsave+0x39/0x60 [ 131.080759] down_trylock+0xe/0x70 [ 131.080771] __down_trylock_console_sem+0x3b/0xd0 [ 131.080787] vprintk_emit+0x16b/0x560 [ 131.080803] vprintk+0x84/0xa0 [ 131.080818] _printk+0xba/0xf1 [ 131.080834] report_bug.cold+0x72/0xab [ 131.080847] handle_bug+0x3c/0x70 [ 131.080859] exc_invalid_op+0x14/0x50 [ 131.080873] asm_exc_invalid_op+0x16/0x20 [ 131.080888] group_sched_out.part.0+0x2c7/0x460 [ 131.080899] ctx_sched_out+0x8f1/0xc10 [ 131.080908] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.080920] __schedule+0xedd/0x2470 [ 131.080930] schedule+0xda/0x1b0 [ 131.080939] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.080958] syscall_exit_to_user_mode+0x19/0x40 [ 131.080974] do_syscall_64+0x48/0x90 [ 131.080987] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.081004] [ 131.081004] other info that might help us debug this: [ 131.081004] [ 131.081006] Chain exists of: [ 131.081006] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 131.081006] [ 131.081022] Possible unsafe locking scenario: [ 131.081022] [ 131.081024] CPU0 CPU1 [ 131.081026] ---- ---- [ 131.081028] lock(&ctx->lock); [ 131.081034] lock(&rq->__lock); [ 131.081041] lock(&ctx->lock); [ 131.081047] lock((console_sem).lock); [ 131.081053] [ 131.081053] *** DEADLOCK *** [ 131.081053] [ 131.081054] 2 locks held by syz-executor.1/3863: [ 131.081062] #0: ffff88806ce37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 131.081087] #1: ffff888008c40820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.081115] [ 131.081115] stack backtrace: [ 131.081118] CPU: 0 PID: 3863 Comm: syz-executor.1 Not tainted 6.0.0-rc6-next-20220919 #1 [ 131.081131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.081139] Call Trace: [ 131.081143] [ 131.081147] dump_stack_lvl+0x8b/0xb3 [ 131.081162] check_noncircular+0x263/0x2e0 [ 131.081178] ? format_decode+0x26c/0xb50 [ 131.081193] ? print_circular_bug+0x450/0x450 [ 131.081210] ? enable_ptr_key_workfn+0x20/0x20 [ 131.081224] ? __lockdep_reset_lock+0x180/0x180 [ 131.081240] ? format_decode+0x26c/0xb50 [ 131.081256] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 131.081273] __lock_acquire+0x2a02/0x5e70 [ 131.081294] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 131.081316] lock_acquire+0x1a2/0x530 [ 131.081332] ? down_trylock+0xe/0x70 [ 131.081346] ? lock_release+0x750/0x750 [ 131.081363] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 131.081384] ? vprintk+0x84/0xa0 [ 131.081401] _raw_spin_lock_irqsave+0x39/0x60 [ 131.081416] ? down_trylock+0xe/0x70 [ 131.081430] down_trylock+0xe/0x70 [ 131.081443] ? vprintk+0x84/0xa0 [ 131.081459] __down_trylock_console_sem+0x3b/0xd0 [ 131.081476] vprintk_emit+0x16b/0x560 [ 131.081492] ? lock_downgrade+0x6d0/0x6d0 [ 131.081510] vprintk+0x84/0xa0 [ 131.081527] _printk+0xba/0xf1 [ 131.081545] ? record_print_text.cold+0x16/0x16 [ 131.081564] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 131.081578] ? lock_downgrade+0x6d0/0x6d0 [ 131.081595] ? report_bug.cold+0x66/0xab [ 131.081609] ? group_sched_out.part.0+0x2c7/0x460 [ 131.081621] report_bug.cold+0x72/0xab [ 131.081635] handle_bug+0x3c/0x70 [ 131.081649] exc_invalid_op+0x14/0x50 [ 131.081664] asm_exc_invalid_op+0x16/0x20 [ 131.081680] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.081693] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d 5b 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 131.081705] RSP: 0018:ffff888041b7fc48 EFLAGS: 00010006 [ 131.081714] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.081721] RDX: ffff88801baa5040 RSI: ffffffff81566077 RDI: 0000000000000005 [ 131.081729] RBP: ffff888008660b90 R08: 0000000000000005 R09: 0000000000000001 [ 131.081737] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888008c40800 [ 131.081744] R13: ffff88806ce3d140 R14: ffffffff8547bf80 R15: 0000000000000002 [ 131.081756] ? group_sched_out.part.0+0x2c7/0x460 [ 131.081769] ? group_sched_out.part.0+0x2c7/0x460 [ 131.081781] ctx_sched_out+0x8f1/0xc10 [ 131.081794] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.081809] ? lock_is_held_type+0xd7/0x130 [ 131.081827] ? __perf_cgroup_move+0x160/0x160 [ 131.081839] ? set_next_entity+0x304/0x550 [ 131.081856] ? update_curr+0x267/0x740 [ 131.081874] ? lock_is_held_type+0xd7/0x130 [ 131.081892] __schedule+0xedd/0x2470 [ 131.081906] ? io_schedule_timeout+0x150/0x150 [ 131.081918] ? __x64_sys_futex_time32+0x480/0x480 [ 131.081932] schedule+0xda/0x1b0 [ 131.081944] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.081963] syscall_exit_to_user_mode+0x19/0x40 [ 131.081981] do_syscall_64+0x48/0x90 [ 131.081995] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.082013] RIP: 0033:0x7f20cc8f0b19 [ 131.082021] 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 [ 131.082032] RSP: 002b:00007f20c9e66218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.082043] RAX: 0000000000000001 RBX: 00007f20cca03f68 RCX: 00007f20cc8f0b19 [ 131.082051] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f20cca03f6c [ 131.082059] RBP: 00007f20cca03f60 R08: 000000000000000e R09: 0000000000000000 [ 131.082066] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f20cca03f6c [ 131.082073] R13: 00007fff5c24d32f R14: 00007f20c9e66300 R15: 0000000000022000 [ 131.082086] [ 131.136992] WARNING: CPU: 0 PID: 3863 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 131.137598] Modules linked in: [ 131.137816] CPU: 0 PID: 3863 Comm: syz-executor.1 Not tainted 6.0.0-rc6-next-20220919 #1 [ 131.138344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.139072] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.139427] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d 5b 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 131.140605] RSP: 0018:ffff888041b7fc48 EFLAGS: 00010006 [ 131.140957] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.141422] RDX: ffff88801baa5040 RSI: ffffffff81566077 RDI: 0000000000000005 [ 131.141889] RBP: ffff888008660b90 R08: 0000000000000005 R09: 0000000000000001 [ 131.142354] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888008c40800 [ 131.142814] R13: ffff88806ce3d140 R14: ffffffff8547bf80 R15: 0000000000000002 [ 131.143285] FS: 00007f20c9e66700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 131.143816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.144211] CR2: 0000000020000300 CR3: 000000004175e000 CR4: 0000000000350ef0 [ 131.144705] Call Trace: [ 131.144882] [ 131.145042] ctx_sched_out+0x8f1/0xc10 [ 131.145305] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.145652] ? lock_is_held_type+0xd7/0x130 [ 131.145953] ? __perf_cgroup_move+0x160/0x160 [ 131.146255] ? set_next_entity+0x304/0x550 [ 131.146545] ? update_curr+0x267/0x740 [ 131.146813] ? lock_is_held_type+0xd7/0x130 [ 131.147107] __schedule+0xedd/0x2470 [ 131.147362] ? io_schedule_timeout+0x150/0x150 [ 131.147745] ? __x64_sys_futex_time32+0x480/0x480 [ 131.148122] schedule+0xda/0x1b0 [ 131.148355] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.148707] syscall_exit_to_user_mode+0x19/0x40 [ 131.149075] do_syscall_64+0x48/0x90 [ 131.149387] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.149882] RIP: 0033:0x7f20cc8f0b19 [ 131.150237] 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 [ 131.151981] RSP: 002b:00007f20c9e66218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.152700] RAX: 0000000000000001 RBX: 00007f20cca03f68 RCX: 00007f20cc8f0b19 [ 131.153388] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f20cca03f6c [ 131.154073] RBP: 00007f20cca03f60 R08: 000000000000000e R09: 0000000000000000 [ 131.154757] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f20cca03f6c [ 131.155445] R13: 00007fff5c24d32f R14: 00007f20c9e66300 R15: 0000000000022000 [ 131.156133] [ 131.156364] irq event stamp: 568 [ 131.156693] hardirqs last enabled at (567): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 131.157598] hardirqs last disabled at (568): [] __schedule+0x1225/0x2470 [ 131.158365] softirqs last enabled at (144): [] __irq_exit_rcu+0x11b/0x180 [ 131.159178] softirqs last disabled at (77): [] __irq_exit_rcu+0x11b/0x180 [ 131.159959] ---[ end trace 0000000000000000 ]--- 15:00:14 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000002c0)={@multicast, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) [ 131.378769] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 131.379720] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 131.380413] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 131.381063] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00 [ 131.381792] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 2 [ 131.383692] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 131.384219] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 131.385015] Buffer I/O error on dev sr0, logical block 0, async page read [ 131.385846] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 131.386634] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 131.387408] Buffer I/O error on dev sr0, logical block 1, async page read [ 131.388225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 131.388727] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 131.389521] Buffer I/O error on dev sr0, logical block 2, async page read [ 131.390338] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 131.390830] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 131.391631] Buffer I/O error on dev sr0, logical block 3, async page read [ 131.392502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 131.393008] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 131.393819] Buffer I/O error on dev sr0, logical block 4, async page read [ 131.394673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 131.395187] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 131.395968] Buffer I/O error on dev sr0, logical block 5, async page read [ 131.396819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 131.397334] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 131.398146] Buffer I/O error on dev sr0, logical block 6, async page read [ 131.398970] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 131.399488] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 131.400307] Buffer I/O error on dev sr0, logical block 7, async page read [ 136.309130] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 136.309134] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 136.309274] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 136.310168] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 140.597128] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 140.597226] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 140.661088] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 140.661088] Bluetooth: hci5: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 15:00:14 Registers: info registers vcpu 0 RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b2e71 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888041b7f698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001 R12=0000000000000033 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b2e60 RIP=ffffffff822b2ec9 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 00007f20c9e66700 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=0000000020000300 CR3=000000004175e000 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 00007f20cc9d77c0 00007f20cc9d77c8 YMM02=0000000000000000 0000000000000000 00007f20cc9d77e0 00007f20cc9d77c0 YMM03=0000000000000000 0000000000000000 00007f20cc9d77c8 00007f20cc9d77c0 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=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff1100836becd RSI=ffff888041b5f9d8 RDI=ffff888041b5f670 RBP=ffff888017593000 RSP=ffff888041b5f5a0 R8 =ffffffff85ecae26 R9 =ffffffff85ecae2a R10=ffffed100836bed1 R11=ffff888041b5f660 R12=ffff888041b5f661 R13=ffff888041b5f680 R14=ffff888041b5f620 R15=0000000000000003 RIP=ffffffff8111c84c RFL=00000246 [---Z-P-] 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=00007fa8d4d7a028 CR3=00000000401d4000 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 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 6f732e616d7a6c62 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00352e6f732e616d 7a6c62696c2f756e YMM03=0000000000000000 0000000000000000 672d78756e696c2d 34365f3638782f62 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 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