Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:5168' (ECDSA) to the list of known hosts. 2022/09/15 11:27:13 fuzzer started 2022/09/15 11:27:13 dialing manager at localhost:36559 syzkaller login: [ 35.857805] cgroup: Unknown subsys name 'net' [ 35.984501] cgroup: Unknown subsys name 'rlimit' 2022/09/15 11:27:26 syscalls: 2215 2022/09/15 11:27:26 code coverage: enabled 2022/09/15 11:27:26 comparison tracing: enabled 2022/09/15 11:27:26 extra coverage: enabled 2022/09/15 11:27:26 setuid sandbox: enabled 2022/09/15 11:27:26 namespace sandbox: enabled 2022/09/15 11:27:26 Android sandbox: enabled 2022/09/15 11:27:26 fault injection: enabled 2022/09/15 11:27:26 leak checking: enabled 2022/09/15 11:27:26 net packet injection: enabled 2022/09/15 11:27:26 net device setup: enabled 2022/09/15 11:27:26 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/15 11:27:26 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/15 11:27:26 USB emulation: enabled 2022/09/15 11:27:26 hci packet injection: enabled 2022/09/15 11:27:26 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220915) 2022/09/15 11:27:26 802.15.4 emulation: enabled 2022/09/15 11:27:26 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/15 11:27:26 fetching corpus: 31, signal 19142/22603 (executing program) 2022/09/15 11:27:26 fetching corpus: 80, signal 35669/40255 (executing program) 2022/09/15 11:27:27 fetching corpus: 130, signal 47667/53099 (executing program) 2022/09/15 11:27:27 fetching corpus: 180, signal 54921/61178 (executing program) 2022/09/15 11:27:27 fetching corpus: 229, signal 61728/68710 (executing program) 2022/09/15 11:27:27 fetching corpus: 279, signal 69271/76643 (executing program) 2022/09/15 11:27:27 fetching corpus: 326, signal 75521/83319 (executing program) 2022/09/15 11:27:27 fetching corpus: 376, signal 80215/88399 (executing program) 2022/09/15 11:27:28 fetching corpus: 426, signal 83436/92152 (executing program) 2022/09/15 11:27:28 fetching corpus: 476, signal 87893/96858 (executing program) 2022/09/15 11:27:28 fetching corpus: 526, signal 90441/99724 (executing program) 2022/09/15 11:27:28 fetching corpus: 576, signal 94026/103528 (executing program) 2022/09/15 11:27:28 fetching corpus: 624, signal 97411/106956 (executing program) 2022/09/15 11:27:28 fetching corpus: 672, signal 99326/109131 (executing program) 2022/09/15 11:27:28 fetching corpus: 722, signal 103840/113282 (executing program) 2022/09/15 11:27:29 fetching corpus: 772, signal 106866/116135 (executing program) 2022/09/15 11:27:29 fetching corpus: 822, signal 109215/118396 (executing program) 2022/09/15 11:27:29 fetching corpus: 872, signal 111325/120453 (executing program) 2022/09/15 11:27:29 fetching corpus: 922, signal 115445/124004 (executing program) 2022/09/15 11:27:29 fetching corpus: 972, signal 116842/125496 (executing program) 2022/09/15 11:27:29 fetching corpus: 1022, signal 118138/126817 (executing program) 2022/09/15 11:27:30 fetching corpus: 1072, signal 121110/129234 (executing program) 2022/09/15 11:27:30 fetching corpus: 1122, signal 125141/132542 (executing program) 2022/09/15 11:27:30 fetching corpus: 1172, signal 126408/133684 (executing program) 2022/09/15 11:27:30 fetching corpus: 1222, signal 128479/135340 (executing program) 2022/09/15 11:27:30 fetching corpus: 1272, signal 131002/137289 (executing program) 2022/09/15 11:27:30 fetching corpus: 1322, signal 133637/139117 (executing program) 2022/09/15 11:27:31 fetching corpus: 1372, signal 134673/139935 (executing program) 2022/09/15 11:27:31 fetching corpus: 1422, signal 135637/140678 (executing program) 2022/09/15 11:27:31 fetching corpus: 1472, signal 137349/141917 (executing program) 2022/09/15 11:27:31 fetching corpus: 1522, signal 139310/143137 (executing program) 2022/09/15 11:27:31 fetching corpus: 1572, signal 140939/144168 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/144955 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/145058 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/145136 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/145219 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/145302 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/145377 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/145454 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/145541 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/145634 (executing program) 2022/09/15 11:27:31 fetching corpus: 1612, signal 142062/145703 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/145798 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/145884 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/145975 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146084 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146162 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146243 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146326 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146405 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146486 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146584 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146669 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146767 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146846 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/146921 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147007 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147107 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147201 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147279 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147375 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147444 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147530 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147603 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147695 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147767 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147846 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/147934 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/148008 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/148058 (executing program) 2022/09/15 11:27:32 fetching corpus: 1612, signal 142062/148058 (executing program) 2022/09/15 11:27:35 starting 8 fuzzer processes 11:27:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736676209600088020000200000004f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736676209600088020000200000004f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="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", 0x120, 0x11000}, {&(0x7f0000010800)="2e202020202020202020201000b4ea70325132510000ea7032510300000000002e2e2020202020202020201000b4ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000b4ea70325132510000ea70325104001a040000", 0x80, 0x51000}, {&(0x7f0000010900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x91000}, {&(0x7f0000010e00)='syzkallers\x00'/32, 0x20, 0xd1000}, {&(0x7f0000010f00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x151000}], 0x0, &(0x7f0000011000)) 11:27:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002980)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c, 0x0}}, {{&(0x7f0000000480)={0xa, 0x4e20, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x002'], 0x28}}], 0x2, 0x0) 11:27:35 executing program 1: clone3(&(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000015c0)}, 0x58) 11:27:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000080)={@local, @multicast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "9d02a6", 0x10, 0x2c, 0x0, @remote, @private1, {[@hopopts={0x21}], {0x0, 0x0, 0x8}}}}}}, 0x0) [ 57.595195] audit: type=1400 audit(1663241255.258:6): avc: denied { execmem } for pid=286 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:27:35 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETPID(0x0, 0x0, 0xb, 0x0) 11:27:35 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) io_setup(0x5, &(0x7f0000001940)=0x0) io_destroy(r0) 11:27:35 executing program 6: perf_event_open(&(0x7f0000000140)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{0x1f, 0x93e9}, {}]}}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x4) 11:27:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=0xffffffffffffffff) [ 58.942451] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.944434] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 58.946157] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 58.947714] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 58.949275] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 58.950871] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 58.961153] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 58.963078] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.964544] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 58.965693] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 58.966938] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 58.968064] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 58.969375] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 58.971430] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 58.973042] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 58.974205] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.975465] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 58.976681] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 58.977826] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 58.978954] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 58.980109] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 58.981696] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 58.984350] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 58.990540] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 58.992113] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 58.993212] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.994475] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 58.995565] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 58.996977] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 58.998583] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 59.001235] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 59.002548] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 59.003990] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 59.005260] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 59.006535] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 59.008636] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 59.009730] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 59.010932] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 59.012045] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 59.013297] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 59.014428] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 59.015652] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 59.017499] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 59.019702] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 59.026324] Bluetooth: hci1: HCI_REQ-0x0c1a [ 59.028678] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 59.039404] Bluetooth: hci7: HCI_REQ-0x0c1a [ 59.041518] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 59.043505] Bluetooth: hci3: HCI_REQ-0x0c1a [ 59.044543] Bluetooth: hci6: HCI_REQ-0x0c1a [ 59.047696] Bluetooth: hci5: HCI_REQ-0x0c1a [ 59.061448] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 59.061950] Bluetooth: hci4: HCI_REQ-0x0c1a [ 59.066324] Bluetooth: hci0: HCI_REQ-0x0c1a [ 59.071963] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 59.091015] Bluetooth: hci2: HCI_REQ-0x0c1a [ 61.073305] Bluetooth: hci3: command 0x0409 tx timeout [ 61.073633] Bluetooth: hci5: command 0x0409 tx timeout [ 61.074392] Bluetooth: hci6: command 0x0409 tx timeout [ 61.074785] Bluetooth: hci7: command 0x0409 tx timeout [ 61.136666] Bluetooth: hci4: command 0x0409 tx timeout [ 61.137703] Bluetooth: hci2: command 0x0409 tx timeout [ 61.138906] Bluetooth: hci0: command 0x0409 tx timeout [ 61.139503] Bluetooth: hci1: command 0x0409 tx timeout [ 63.121726] Bluetooth: hci7: command 0x041b tx timeout [ 63.123256] Bluetooth: hci6: command 0x041b tx timeout [ 63.123880] Bluetooth: hci5: command 0x041b tx timeout [ 63.124308] Bluetooth: hci3: command 0x041b tx timeout [ 63.185672] Bluetooth: hci1: command 0x041b tx timeout [ 63.186192] Bluetooth: hci0: command 0x041b tx timeout [ 63.187266] Bluetooth: hci2: command 0x041b tx timeout [ 63.188067] Bluetooth: hci4: command 0x041b tx timeout [ 65.168776] Bluetooth: hci3: command 0x040f tx timeout [ 65.169825] Bluetooth: hci5: command 0x040f tx timeout [ 65.170635] Bluetooth: hci6: command 0x040f tx timeout [ 65.173467] Bluetooth: hci7: command 0x040f tx timeout [ 65.232878] Bluetooth: hci4: command 0x040f tx timeout [ 65.237312] Bluetooth: hci2: command 0x040f tx timeout [ 65.238131] Bluetooth: hci0: command 0x040f tx timeout [ 65.238946] Bluetooth: hci1: command 0x040f tx timeout [ 67.216744] Bluetooth: hci7: command 0x0419 tx timeout [ 67.217413] Bluetooth: hci6: command 0x0419 tx timeout [ 67.218015] Bluetooth: hci5: command 0x0419 tx timeout [ 67.218541] Bluetooth: hci3: command 0x0419 tx timeout [ 67.280738] Bluetooth: hci1: command 0x0419 tx timeout [ 67.281248] Bluetooth: hci0: command 0x0419 tx timeout [ 67.282092] Bluetooth: hci2: command 0x0419 tx timeout [ 67.282534] Bluetooth: hci4: command 0x0419 tx timeout [ 117.641234] audit: type=1400 audit(1663241315.303:7): avc: denied { open } for pid=3870 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 117.642828] audit: type=1400 audit(1663241315.304:8): avc: denied { kernel } for pid=3870 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 11:28:35 executing program 1: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0}, 0x68) [ 117.678116] ------------[ cut here ]------------ [ 117.678140] [ 117.678143] ====================================================== [ 117.678147] WARNING: possible circular locking dependency detected [ 117.678151] 6.0.0-rc5-next-20220915 #1 Not tainted [ 117.678158] ------------------------------------------------------ [ 117.678161] syz-executor.4/3871 is trying to acquire lock: [ 117.678168] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 117.678208] [ 117.678208] but task is already holding lock: [ 117.678211] ffff8880174f3c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 117.678239] [ 117.678239] which lock already depends on the new lock. [ 117.678239] [ 117.678242] [ 117.678242] the existing dependency chain (in reverse order) is: [ 117.678246] [ 117.678246] -> #3 (&ctx->lock){....}-{2:2}: [ 117.678260] _raw_spin_lock+0x2a/0x40 [ 117.678278] __perf_event_task_sched_out+0x53b/0x18d0 [ 117.678290] __schedule+0xedd/0x2470 [ 117.678301] schedule+0xda/0x1b0 [ 117.678311] futex_wait_queue+0xf5/0x1e0 [ 117.678323] futex_wait+0x28e/0x690 [ 117.678333] do_futex+0x2ff/0x380 [ 117.678343] __x64_sys_futex+0x1c6/0x4d0 [ 117.678352] do_syscall_64+0x3b/0x90 [ 117.678367] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.678385] [ 117.678385] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 117.678399] _raw_spin_lock_nested+0x30/0x40 [ 117.678414] raw_spin_rq_lock_nested+0x1e/0x30 [ 117.678428] task_fork_fair+0x63/0x4d0 [ 117.678445] sched_cgroup_fork+0x3d0/0x540 [ 117.678460] copy_process+0x4183/0x6e20 [ 117.678470] kernel_clone+0xe7/0x890 [ 117.678480] user_mode_thread+0xad/0xf0 [ 117.678490] rest_init+0x24/0x250 [ 117.678507] arch_call_rest_init+0xf/0x14 [ 117.678536] start_kernel+0x4c1/0x4e6 [ 117.678546] secondary_startup_64_no_verify+0xe0/0xeb [ 117.678564] [ 117.678564] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 117.678580] _raw_spin_lock_irqsave+0x39/0x60 [ 117.678595] try_to_wake_up+0xab/0x1920 [ 117.678609] up+0x75/0xb0 [ 117.678620] __up_console_sem+0x6e/0x80 [ 117.678636] console_unlock+0x46a/0x590 [ 117.678652] vprintk_emit+0x1bd/0x560 [ 117.678670] vprintk+0x84/0xa0 [ 117.678686] _printk+0xba/0xf1 [ 117.678705] kauditd_hold_skb.cold+0x3f/0x4e [ 117.678720] kauditd_send_queue+0x233/0x290 [ 117.678735] kauditd_thread+0x5da/0x9a0 [ 117.678750] kthread+0x2ed/0x3a0 [ 117.678765] ret_from_fork+0x22/0x30 [ 117.678777] [ 117.678777] -> #0 ((console_sem).lock){....}-{2:2}: [ 117.678791] __lock_acquire+0x2a02/0x5e70 [ 117.678808] lock_acquire+0x1a2/0x530 [ 117.678824] _raw_spin_lock_irqsave+0x39/0x60 [ 117.678839] down_trylock+0xe/0x70 [ 117.678852] __down_trylock_console_sem+0x3b/0xd0 [ 117.678868] vprintk_emit+0x16b/0x560 [ 117.678885] vprintk+0x84/0xa0 [ 117.678901] _printk+0xba/0xf1 [ 117.678918] report_bug.cold+0x72/0xab [ 117.678931] handle_bug+0x3c/0x70 [ 117.678944] exc_invalid_op+0x14/0x50 [ 117.678958] asm_exc_invalid_op+0x16/0x20 [ 117.678975] group_sched_out.part.0+0x2c7/0x460 [ 117.678986] ctx_sched_out+0x8f1/0xc10 [ 117.678995] __perf_event_task_sched_out+0x6d0/0x18d0 [ 117.679007] __schedule+0xedd/0x2470 [ 117.679017] schedule+0xda/0x1b0 [ 117.679027] futex_wait_queue+0xf5/0x1e0 [ 117.679037] futex_wait+0x28e/0x690 [ 117.679047] do_futex+0x2ff/0x380 [ 117.679056] __x64_sys_futex+0x1c6/0x4d0 [ 117.679065] do_syscall_64+0x3b/0x90 [ 117.679079] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.679096] [ 117.679096] other info that might help us debug this: [ 117.679096] [ 117.679099] Chain exists of: [ 117.679099] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 117.679099] [ 117.679114] Possible unsafe locking scenario: [ 117.679114] [ 117.679117] CPU0 CPU1 [ 117.679119] ---- ---- [ 117.679121] lock(&ctx->lock); [ 117.679127] lock(&rq->__lock); [ 117.679133] lock(&ctx->lock); [ 117.679140] lock((console_sem).lock); [ 117.679145] [ 117.679145] *** DEADLOCK *** [ 117.679145] [ 117.679147] 2 locks held by syz-executor.4/3871: [ 117.679154] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 117.679180] #1: ffff8880174f3c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 117.679208] [ 117.679208] stack backtrace: [ 117.679211] CPU: 1 PID: 3871 Comm: syz-executor.4 Not tainted 6.0.0-rc5-next-20220915 #1 [ 117.679224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 117.679232] Call Trace: [ 117.679235] [ 117.679239] dump_stack_lvl+0x8b/0xb3 [ 117.679255] check_noncircular+0x263/0x2e0 [ 117.679272] ? format_decode+0x26c/0xb50 [ 117.679288] ? print_circular_bug+0x450/0x450 [ 117.679306] ? enable_ptr_key_workfn+0x20/0x20 [ 117.679322] ? format_decode+0x26c/0xb50 [ 117.679339] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 117.679357] __lock_acquire+0x2a02/0x5e70 [ 117.679381] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 117.679399] ? __mutex_add_waiter+0x120/0x120 [ 117.679419] lock_acquire+0x1a2/0x530 [ 117.679436] ? down_trylock+0xe/0x70 [ 117.679451] ? rcu_read_unlock+0x40/0x40 [ 117.679474] ? vprintk+0x84/0xa0 [ 117.679493] _raw_spin_lock_irqsave+0x39/0x60 [ 117.679509] ? down_trylock+0xe/0x70 [ 117.679523] down_trylock+0xe/0x70 [ 117.679537] ? vprintk+0x84/0xa0 [ 117.679554] __down_trylock_console_sem+0x3b/0xd0 [ 117.679572] vprintk_emit+0x16b/0x560 [ 117.679592] vprintk+0x84/0xa0 [ 117.679610] _printk+0xba/0xf1 [ 117.679629] ? record_print_text.cold+0x16/0x16 [ 117.679653] ? report_bug.cold+0x66/0xab [ 117.679668] ? group_sched_out.part.0+0x2c7/0x460 [ 117.679679] report_bug.cold+0x72/0xab [ 117.679696] handle_bug+0x3c/0x70 [ 117.679710] exc_invalid_op+0x14/0x50 [ 117.679725] asm_exc_invalid_op+0x16/0x20 [ 117.679743] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 117.679757] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 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 [ 117.679769] RSP: 0018:ffff888018ad78f8 EFLAGS: 00010006 [ 117.679778] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.679786] RDX: ffff8880183f0000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 117.679794] RBP: ffff88801be00000 R08: 0000000000000005 R09: 0000000000000001 [ 117.679801] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff8880174f3c00 [ 117.679809] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 117.679821] ? group_sched_out.part.0+0x2c7/0x460 [ 117.679835] ? group_sched_out.part.0+0x2c7/0x460 [ 117.679848] ctx_sched_out+0x8f1/0xc10 [ 117.679861] __perf_event_task_sched_out+0x6d0/0x18d0 [ 117.679878] ? lock_is_held_type+0xd7/0x130 [ 117.679898] ? __perf_cgroup_move+0x160/0x160 [ 117.679909] ? set_next_entity+0x304/0x550 [ 117.679931] ? lock_is_held_type+0xd7/0x130 [ 117.679950] __schedule+0xedd/0x2470 [ 117.679965] ? io_schedule_timeout+0x150/0x150 [ 117.679977] ? futex_wait_setup+0x166/0x230 [ 117.679992] schedule+0xda/0x1b0 [ 117.680004] futex_wait_queue+0xf5/0x1e0 [ 117.680017] futex_wait+0x28e/0x690 [ 117.680029] ? futex_wait_setup+0x230/0x230 [ 117.680043] ? wake_up_q+0x8b/0xf0 [ 117.680056] ? do_raw_spin_unlock+0x4f/0x220 [ 117.680077] ? futex_wake+0x158/0x490 [ 117.680095] ? fd_install+0x1f9/0x640 [ 117.680113] do_futex+0x2ff/0x380 [ 117.680124] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 117.680141] __x64_sys_futex+0x1c6/0x4d0 [ 117.680154] ? __x64_sys_futex_time32+0x480/0x480 [ 117.680167] ? syscall_enter_from_user_mode+0x1d/0x50 [ 117.680187] ? syscall_enter_from_user_mode+0x1d/0x50 [ 117.680208] do_syscall_64+0x3b/0x90 [ 117.680223] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.680242] RIP: 0033:0x7f6526d07b19 [ 117.680251] 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 [ 117.680261] RSP: 002b:00007f652427d218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 117.680272] RAX: ffffffffffffffda RBX: 00007f6526e1af68 RCX: 00007f6526d07b19 [ 117.680280] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6526e1af68 [ 117.680287] RBP: 00007f6526e1af60 R08: 0000000000000000 R09: 0000000000000000 [ 117.680295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6526e1af6c [ 117.680302] R13: 00007fffa3095b8f R14: 00007f652427d300 R15: 0000000000022000 [ 117.680316] [ 117.741431] WARNING: CPU: 1 PID: 3871 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 117.742127] Modules linked in: [ 117.742378] CPU: 1 PID: 3871 Comm: syz-executor.4 Not tainted 6.0.0-rc5-next-20220915 #1 [ 117.742991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 117.743833] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 117.744242] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 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 [ 117.745584] RSP: 0018:ffff888018ad78f8 EFLAGS: 00010006 [ 117.745982] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.746519] RDX: ffff8880183f0000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 117.747074] RBP: ffff88801be00000 R08: 0000000000000005 R09: 0000000000000001 [ 117.747610] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff8880174f3c00 [ 117.748136] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 117.748671] FS: 00007f652427d700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 117.749270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.749709] CR2: 00007f9a9bec28e0 CR3: 0000000017518000 CR4: 0000000000350ee0 [ 117.750241] Call Trace: [ 117.750442] [ 117.750634] ctx_sched_out+0x8f1/0xc10 [ 117.750941] __perf_event_task_sched_out+0x6d0/0x18d0 [ 117.751336] ? lock_is_held_type+0xd7/0x130 [ 117.751669] ? __perf_cgroup_move+0x160/0x160 [ 117.752019] ? set_next_entity+0x304/0x550 [ 117.752346] ? lock_is_held_type+0xd7/0x130 [ 117.752680] __schedule+0xedd/0x2470 [ 117.752974] ? io_schedule_timeout+0x150/0x150 [ 117.753328] ? futex_wait_setup+0x166/0x230 [ 117.753661] schedule+0xda/0x1b0 [ 117.753929] futex_wait_queue+0xf5/0x1e0 [ 117.754242] futex_wait+0x28e/0x690 [ 117.754530] ? futex_wait_setup+0x230/0x230 [ 117.754857] ? wake_up_q+0x8b/0xf0 [ 117.755129] ? do_raw_spin_unlock+0x4f/0x220 [ 117.755477] ? futex_wake+0x158/0x490 [ 117.755774] ? fd_install+0x1f9/0x640 [ 117.756075] do_futex+0x2ff/0x380 [ 117.756343] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 117.756780] __x64_sys_futex+0x1c6/0x4d0 [ 117.757088] ? __x64_sys_futex_time32+0x480/0x480 [ 117.757454] ? syscall_enter_from_user_mode+0x1d/0x50 [ 117.757847] ? syscall_enter_from_user_mode+0x1d/0x50 [ 117.758246] do_syscall_64+0x3b/0x90 [ 117.758540] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.758936] RIP: 0033:0x7f6526d07b19 [ 117.759216] 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 [ 117.760565] RSP: 002b:00007f652427d218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 117.761130] RAX: ffffffffffffffda RBX: 00007f6526e1af68 RCX: 00007f6526d07b19 [ 117.761663] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6526e1af68 [ 117.762197] RBP: 00007f6526e1af60 R08: 0000000000000000 R09: 0000000000000000 [ 117.762740] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6526e1af6c [ 117.763279] R13: 00007fffa3095b8f R14: 00007f652427d300 R15: 0000000000022000 [ 117.763823] [ 117.764005] irq event stamp: 934 [ 117.764260] hardirqs last enabled at (933): [] syscall_enter_from_user_mode+0x1d/0x50 [ 117.764970] hardirqs last disabled at (934): [] __schedule+0x1225/0x2470 [ 117.765588] softirqs last enabled at (698): [] __irq_exit_rcu+0x11b/0x180 [ 117.766231] softirqs last disabled at (543): [] __irq_exit_rcu+0x11b/0x180 [ 117.766877] ---[ end trace 0000000000000000 ]--- 11:28:35 executing program 1: syz_emit_ethernet(0x5e, &(0x7f00000005c0)={@local, @remote, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "27ec56", 0x28, 0x6, 0x0, @loopback, @mcast2, {[], @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}}, 0x0) 11:28:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=0xffffffffffffffff) 11:28:35 executing program 1: syz_emit_ethernet(0x5e, &(0x7f00000005c0)={@local, @remote, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "27ec56", 0x28, 0x6, 0x0, @loopback, @mcast2, {[], @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}}, 0x0) 11:28:35 executing program 1: syz_emit_ethernet(0x5e, &(0x7f00000005c0)={@local, @remote, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "27ec56", 0x28, 0x6, 0x0, @loopback, @mcast2, {[], @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}}, 0x0) 11:28:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=0xffffffffffffffff) 11:28:35 executing program 1: syz_emit_ethernet(0x5e, &(0x7f00000005c0)={@local, @remote, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "27ec56", 0x28, 0x6, 0x0, @loopback, @mcast2, {[], @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}}, 0x0) 11:28:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=0xffffffffffffffff) [ 120.492566] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 120.494045] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 120.495177] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 120.497165] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 120.500905] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 120.502328] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 120.504850] Bluetooth: hci4: HCI_REQ-0x0c1a [ 120.532810] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 120.533623] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 120.535237] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 120.540730] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 120.541557] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 120.542788] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 120.546372] Bluetooth: hci5: HCI_REQ-0x0c1a [ 122.449642] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 122.512638] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 122.513677] Bluetooth: hci4: command 0x0409 tx timeout [ 122.514286] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 122.576703] Bluetooth: hci5: command 0x0409 tx timeout [ 122.577627] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 124.560866] Bluetooth: hci4: command 0x041b tx timeout [ 124.624801] Bluetooth: hci5: command 0x041b tx timeout [ 124.823767] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 124.825522] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 124.827259] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 124.829538] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 124.831888] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 124.832990] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 124.843633] Bluetooth: hci6: HCI_REQ-0x0c1a [ 126.609650] Bluetooth: hci4: command 0x040f tx timeout [ 126.673611] Bluetooth: hci5: command 0x040f tx timeout [ 126.736600] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 126.801666] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 126.864628] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 126.928615] Bluetooth: hci6: command 0x0409 tx timeout VM DIAGNOSIS: 11:28:35 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=ffff88804008b600 RCX=0000000000000000 RDX=ffff888017d28000 RSI=ffffffff840d426e RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88803f947560 R8 =0000000000000005 R9 =0000000000000003 R10=0000000000000001 R11=0000000000000001 R12=ffff88804008b608 R13=0000000000000001 R14=ffff88803f947688 R15=dffffc0000000000 RIP=ffffffff81461747 RFL=00000293 [--S-A-C] 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 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=00007f16ddaa11f0 CR3=0000000009ca8000 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 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 00524f5252450040 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff 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=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b29f1 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888018ad7348 R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001 R12=000000000000002e R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b29e0 RIP=ffffffff822b2a49 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 00007f652427d700 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=00007f9a9bec28e0 CR3=0000000017518000 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 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f6526dee7c0 00007f6526dee7c8 YMM02=0000000000000000 0000000000000000 00007f6526dee7e0 00007f6526dee7c0 YMM03=0000000000000000 0000000000000000 00007f6526dee7c8 00007f6526dee7c0 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