Warning: Permanently added '[localhost]:63737' (ECDSA) to the list of known hosts. 2022/09/14 11:08:26 fuzzer started 2022/09/14 11:08:26 dialing manager at localhost:33849 syzkaller login: [ 44.717508] cgroup: Unknown subsys name 'net' [ 44.835116] cgroup: Unknown subsys name 'rlimit' 2022/09/14 11:08:41 syscalls: 2215 2022/09/14 11:08:41 code coverage: enabled 2022/09/14 11:08:41 comparison tracing: enabled 2022/09/14 11:08:41 extra coverage: enabled 2022/09/14 11:08:41 setuid sandbox: enabled 2022/09/14 11:08:41 namespace sandbox: enabled 2022/09/14 11:08:41 Android sandbox: enabled 2022/09/14 11:08:41 fault injection: enabled 2022/09/14 11:08:41 leak checking: enabled 2022/09/14 11:08:41 net packet injection: enabled 2022/09/14 11:08:41 net device setup: enabled 2022/09/14 11:08:41 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/14 11:08:41 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/14 11:08:41 USB emulation: enabled 2022/09/14 11:08:41 hci packet injection: enabled 2022/09/14 11:08:41 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220914) 2022/09/14 11:08:41 802.15.4 emulation: enabled 2022/09/14 11:08:41 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/14 11:08:42 fetching corpus: 50, signal 32540/35157 (executing program) 2022/09/14 11:08:42 fetching corpus: 100, signal 42721/46065 (executing program) 2022/09/14 11:08:42 fetching corpus: 150, signal 55502/58843 (executing program) 2022/09/14 11:08:42 fetching corpus: 200, signal 63509/66815 (executing program) 2022/09/14 11:08:42 fetching corpus: 250, signal 70235/73375 (executing program) 2022/09/14 11:08:42 fetching corpus: 300, signal 73505/76721 (executing program) 2022/09/14 11:08:42 fetching corpus: 350, signal 79115/81833 (executing program) 2022/09/14 11:08:43 fetching corpus: 400, signal 83488/85661 (executing program) 2022/09/14 11:08:43 fetching corpus: 450, signal 87719/89325 (executing program) 2022/09/14 11:08:43 fetching corpus: 500, signal 90685/91694 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/92426 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/92502 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/92576 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/92641 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/92726 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/92808 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/92887 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/92971 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93033 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93109 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93190 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93269 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93345 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93419 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93506 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93569 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93648 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93727 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93806 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93876 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/93949 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94034 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94112 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94177 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94254 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94326 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94408 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94481 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94549 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94636 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94655 (executing program) 2022/09/14 11:08:43 fetching corpus: 510, signal 91555/94655 (executing program) 2022/09/14 11:08:46 starting 8 fuzzer processes 11:08:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000100)=0x8000, 0x4) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, 0x0, &(0x7f0000000040)) 11:08:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) io_setup(0xd29, &(0x7f0000000780)=0x0) r2 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}]) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 11:08:46 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}], 0x1, 0x0, 0x0) 11:08:46 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5460, 0x0) 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@multicast2, @local}, 0xc) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000080)) r3 = socket(0x11, 0x2, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000001c0)={r4, 0x1, 0x6, @remote}, 0x10) bind$packet(r3, &(0x7f0000005280)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) close(r0) 11:08:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000a940)=[{&(0x7f0000002cc0)={0x24, 0x28, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32=0x1}, @nested={0x9, 0x0, 0x0, 0x1, [@generic="c1d3de3560"]}]}, 0x24}], 0x1}, 0x0) 11:08:46 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10) 11:08:46 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x4000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x10000) [ 63.748507] audit: type=1400 audit(1663153726.244:6): avc: denied { execmem } for pid=286 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:08:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000e0f4655fe0f4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303330363131363700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000ab7a0e3e026c4410ac9856e86774ba11010040000c00000000000000ddf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000ddf4655fddf4655fddf4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fe0f4655fe0f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000c8946f1dc8946f1d00000000ddf4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404ddf4655fddf4655fddf4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000ddf4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000ddf4655fddf4655fddf4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000ddf4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000e0f4655fe0f4655fe0f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000004d5f6b7100000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000e0f4655fe0f4655fe0f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000048dad3ce00000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230333036313136372f66696c65302f66696c653000000000000000000000000000000000000000000000c7982f7500000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffe0f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)) [ 65.076920] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.083227] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.085236] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.095969] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.099214] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.100502] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 65.107318] Bluetooth: hci0: HCI_REQ-0x0c1a [ 65.150413] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 65.151800] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 65.153709] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 65.155439] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 65.157067] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 65.158880] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 65.159968] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 65.161086] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 65.162399] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 65.163517] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 65.164877] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 65.166331] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 65.167483] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 65.168718] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 65.170010] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 65.174747] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 65.177426] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 65.178613] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 65.179710] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 65.180995] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 65.182149] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 65.184138] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 65.185401] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 65.186517] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 65.187714] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 65.189014] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 65.190871] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 65.191961] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 65.193089] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 65.194298] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 65.197640] Bluetooth: hci1: HCI_REQ-0x0c1a [ 65.202322] Bluetooth: hci3: HCI_REQ-0x0c1a [ 65.202783] Bluetooth: hci5: HCI_REQ-0x0c1a [ 65.209604] Bluetooth: hci2: HCI_REQ-0x0c1a [ 65.215740] Bluetooth: hci4: HCI_REQ-0x0c1a [ 65.256980] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 65.259107] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 65.260829] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 65.279539] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 65.281094] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 65.282590] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 65.286529] Bluetooth: hci7: HCI_REQ-0x0c1a [ 65.332862] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 65.344804] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 65.345588] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 65.347325] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 65.348594] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 65.355494] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 65.378454] Bluetooth: hci6: HCI_REQ-0x0c1a [ 67.158030] Bluetooth: hci0: command 0x0409 tx timeout [ 67.221349] Bluetooth: hci4: command 0x0409 tx timeout [ 67.221461] Bluetooth: hci2: command 0x0409 tx timeout [ 67.222356] Bluetooth: hci3: command 0x0409 tx timeout [ 67.222462] Bluetooth: hci5: command 0x0409 tx timeout [ 67.285377] Bluetooth: hci1: command 0x0409 tx timeout [ 67.349494] Bluetooth: hci7: command 0x0409 tx timeout [ 67.413433] Bluetooth: hci6: command 0x0409 tx timeout [ 69.205355] Bluetooth: hci0: command 0x041b tx timeout [ 69.269429] Bluetooth: hci5: command 0x041b tx timeout [ 69.269922] Bluetooth: hci3: command 0x041b tx timeout [ 69.270408] Bluetooth: hci2: command 0x041b tx timeout [ 69.270851] Bluetooth: hci4: command 0x041b tx timeout [ 69.333322] Bluetooth: hci1: command 0x041b tx timeout [ 69.397363] Bluetooth: hci7: command 0x041b tx timeout [ 69.461330] Bluetooth: hci6: command 0x041b tx timeout [ 71.253435] Bluetooth: hci0: command 0x040f tx timeout [ 71.317415] Bluetooth: hci4: command 0x040f tx timeout [ 71.319776] Bluetooth: hci2: command 0x040f tx timeout [ 71.321321] Bluetooth: hci3: command 0x040f tx timeout [ 71.322145] Bluetooth: hci5: command 0x040f tx timeout [ 71.381360] Bluetooth: hci1: command 0x040f tx timeout [ 71.445327] Bluetooth: hci7: command 0x040f tx timeout [ 71.509403] Bluetooth: hci6: command 0x040f tx timeout [ 73.301356] Bluetooth: hci0: command 0x0419 tx timeout [ 73.365425] Bluetooth: hci5: command 0x0419 tx timeout [ 73.367646] Bluetooth: hci3: command 0x0419 tx timeout [ 73.368700] Bluetooth: hci2: command 0x0419 tx timeout [ 73.371568] Bluetooth: hci4: command 0x0419 tx timeout [ 73.429350] Bluetooth: hci1: command 0x0419 tx timeout [ 73.493358] Bluetooth: hci7: command 0x0419 tx timeout [ 73.557422] Bluetooth: hci6: command 0x0419 tx timeout 11:09:42 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10) 11:09:42 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10) 11:09:42 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10) 11:09:42 executing program 6: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) getgroups(0x2, &(0x7f0000000040)=[0xee00, 0xee01]) setfsgid(r0) 11:09:43 executing program 6: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) getgroups(0x2, &(0x7f0000000040)=[0xee00, 0xee01]) setfsgid(r0) 11:09:43 executing program 6: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) getgroups(0x2, &(0x7f0000000040)=[0xee00, 0xee01]) setfsgid(r0) 11:09:43 executing program 6: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) getgroups(0x2, &(0x7f0000000040)=[0xee00, 0xee01]) setfsgid(r0) 11:09:43 executing program 6: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) getgroups(0x2, &(0x7f0000000040)=[0xee00, 0xee01]) setfsgid(r0) [ 122.271632] loop7: detected capacity change from 0 to 1024 [ 122.351180] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 122.416436] EXT4-fs (loop7): unmounting filesystem. [ 126.315985] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 126.318111] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 126.319547] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 126.322015] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 126.323040] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 126.324812] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 126.328505] Bluetooth: hci1: HCI_REQ-0x0c1a [ 126.346716] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 126.347890] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 126.349184] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 126.352708] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 126.354370] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 126.355113] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 126.370437] Bluetooth: hci2: HCI_REQ-0x0c1a [ 128.277428] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 128.341300] Bluetooth: hci1: command 0x0409 tx timeout [ 128.405309] Bluetooth: hci2: command 0x0409 tx timeout [ 130.389333] Bluetooth: hci1: command 0x041b tx timeout [ 130.453349] Bluetooth: hci2: command 0x041b tx timeout [ 132.437310] Bluetooth: hci1: command 0x040f tx timeout [ 132.501365] Bluetooth: hci2: command 0x040f tx timeout [ 132.565468] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 134.485641] Bluetooth: hci1: command 0x0419 tx timeout [ 134.549349] Bluetooth: hci2: command 0x0419 tx timeout [ 136.853343] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 141.141430] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 141.390946] audit: type=1400 audit(1663153803.886:7): avc: denied { open } for pid=4843 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 141.392547] audit: type=1400 audit(1663153803.886:8): avc: denied { kernel } for pid=4843 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 141.401107] ------------[ cut here ]------------ [ 141.401129] [ 141.401132] ====================================================== [ 141.401135] WARNING: possible circular locking dependency detected [ 141.401140] 6.0.0-rc5-next-20220914 #1 Not tainted [ 141.401146] ------------------------------------------------------ [ 141.401150] syz-executor.3/4845 is trying to acquire lock: [ 141.401156] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 141.401195] [ 141.401195] but task is already holding lock: [ 141.401198] ffff888009a3d020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 141.401225] [ 141.401225] which lock already depends on the new lock. [ 141.401225] [ 141.401228] [ 141.401228] the existing dependency chain (in reverse order) is: [ 141.401232] [ 141.401232] -> #3 (&ctx->lock){....}-{2:2}: [ 141.401250] _raw_spin_lock+0x2a/0x40 [ 141.401267] __perf_event_task_sched_out+0x53b/0x18d0 [ 141.401279] __schedule+0xedd/0x2470 [ 141.401289] schedule+0xda/0x1b0 [ 141.401299] futex_wait_queue+0xf5/0x1e0 [ 141.401311] futex_wait+0x28e/0x690 [ 141.401320] do_futex+0x2ff/0x380 [ 141.401330] __x64_sys_futex+0x1c6/0x4d0 [ 141.401339] do_syscall_64+0x3b/0x90 [ 141.401353] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 141.401370] [ 141.401370] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 141.401384] _raw_spin_lock_nested+0x30/0x40 [ 141.401398] raw_spin_rq_lock_nested+0x1e/0x30 [ 141.401411] task_fork_fair+0x63/0x4d0 [ 141.401427] sched_cgroup_fork+0x3d0/0x540 [ 141.401441] copy_process+0x4183/0x6e20 [ 141.401451] kernel_clone+0xe7/0x890 [ 141.401461] user_mode_thread+0xad/0xf0 [ 141.401471] rest_init+0x24/0x250 [ 141.401487] arch_call_rest_init+0xf/0x14 [ 141.401499] start_kernel+0x4c1/0x4e6 [ 141.401508] secondary_startup_64_no_verify+0xe0/0xeb [ 141.401522] [ 141.401522] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 141.401536] _raw_spin_lock_irqsave+0x39/0x60 [ 141.401551] try_to_wake_up+0xab/0x1920 [ 141.401563] up+0x75/0xb0 [ 141.401574] __up_console_sem+0x6e/0x80 [ 141.401590] console_unlock+0x46a/0x590 [ 141.401605] vt_ioctl+0x2822/0x2ca0 [ 141.401618] tty_ioctl+0x7c4/0x1700 [ 141.401628] __x64_sys_ioctl+0x19a/0x210 [ 141.401643] do_syscall_64+0x3b/0x90 [ 141.401656] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 141.401672] [ 141.401672] -> #0 ((console_sem).lock){....}-{2:2}: [ 141.401686] __lock_acquire+0x2a02/0x5e70 [ 141.401702] lock_acquire+0x1a2/0x530 [ 141.401718] _raw_spin_lock_irqsave+0x39/0x60 [ 141.401732] down_trylock+0xe/0x70 [ 141.401744] __down_trylock_console_sem+0x3b/0xd0 [ 141.401760] vprintk_emit+0x16b/0x560 [ 141.401776] vprintk+0x84/0xa0 [ 141.401792] _printk+0xba/0xf1 [ 141.401809] report_bug.cold+0x72/0xab [ 141.401821] handle_bug+0x3c/0x70 [ 141.401833] exc_invalid_op+0x14/0x50 [ 141.401846] asm_exc_invalid_op+0x16/0x20 [ 141.401862] group_sched_out.part.0+0x2c7/0x460 [ 141.401872] ctx_sched_out+0x8f1/0xc10 [ 141.401882] __perf_event_task_sched_out+0x6d0/0x18d0 [ 141.401894] __schedule+0xedd/0x2470 [ 141.401903] schedule+0xda/0x1b0 [ 141.401913] futex_wait_queue+0xf5/0x1e0 [ 141.401923] futex_wait+0x28e/0x690 [ 141.401933] do_futex+0x2ff/0x380 [ 141.401941] __x64_sys_futex+0x1c6/0x4d0 [ 141.401951] do_syscall_64+0x3b/0x90 [ 141.401964] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 141.401980] [ 141.401980] other info that might help us debug this: [ 141.401980] [ 141.401983] Chain exists of: [ 141.401983] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 141.401983] [ 141.401998] Possible unsafe locking scenario: [ 141.401998] [ 141.402001] CPU0 CPU1 [ 141.402003] ---- ---- [ 141.402006] lock(&ctx->lock); [ 141.402011] lock(&rq->__lock); [ 141.402018] lock(&ctx->lock); [ 141.402024] lock((console_sem).lock); [ 141.402030] [ 141.402030] *** DEADLOCK *** [ 141.402030] [ 141.402032] 2 locks held by syz-executor.3/4845: [ 141.402039] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 141.402065] #1: ffff888009a3d020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 141.402092] [ 141.402092] stack backtrace: [ 141.402095] CPU: 1 PID: 4845 Comm: syz-executor.3 Not tainted 6.0.0-rc5-next-20220914 #1 [ 141.402108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 141.402116] Call Trace: [ 141.402120] [ 141.402124] dump_stack_lvl+0x8b/0xb3 [ 141.402139] check_noncircular+0x263/0x2e0 [ 141.402155] ? format_decode+0x26c/0xb50 [ 141.402170] ? print_circular_bug+0x450/0x450 [ 141.402186] ? enable_ptr_key_workfn+0x20/0x20 [ 141.402201] ? format_decode+0x26c/0xb50 [ 141.402216] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 141.402234] __lock_acquire+0x2a02/0x5e70 [ 141.402255] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 141.402277] lock_acquire+0x1a2/0x530 [ 141.402293] ? down_trylock+0xe/0x70 [ 141.402307] ? rcu_read_unlock+0x40/0x40 [ 141.402327] ? vprintk+0x84/0xa0 [ 141.402345] _raw_spin_lock_irqsave+0x39/0x60 [ 141.402360] ? down_trylock+0xe/0x70 [ 141.402373] down_trylock+0xe/0x70 [ 141.402386] ? vprintk+0x84/0xa0 [ 141.402403] __down_trylock_console_sem+0x3b/0xd0 [ 141.402420] vprintk_emit+0x16b/0x560 [ 141.402438] vprintk+0x84/0xa0 [ 141.402455] _printk+0xba/0xf1 [ 141.402472] ? record_print_text.cold+0x16/0x16 [ 141.402494] ? report_bug.cold+0x66/0xab [ 141.402508] ? group_sched_out.part.0+0x2c7/0x460 [ 141.402519] report_bug.cold+0x72/0xab [ 141.402534] handle_bug+0x3c/0x70 [ 141.402547] exc_invalid_op+0x14/0x50 [ 141.402562] asm_exc_invalid_op+0x16/0x20 [ 141.402578] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 141.402592] 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 [ 141.402604] RSP: 0018:ffff8880187278f8 EFLAGS: 00010006 [ 141.402613] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 141.402621] RDX: ffff88803b5cb580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 141.402629] RBP: ffff888017dc0000 R08: 0000000000000005 R09: 0000000000000001 [ 141.402636] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff888009a3d000 [ 141.402644] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 141.402655] ? group_sched_out.part.0+0x2c7/0x460 [ 141.402668] ? group_sched_out.part.0+0x2c7/0x460 [ 141.402681] ctx_sched_out+0x8f1/0xc10 [ 141.402693] __perf_event_task_sched_out+0x6d0/0x18d0 [ 141.402708] ? lock_is_held_type+0xd7/0x130 [ 141.402727] ? __perf_cgroup_move+0x160/0x160 [ 141.402738] ? set_next_entity+0x304/0x550 [ 141.402758] ? lock_is_held_type+0xd7/0x130 [ 141.402776] __schedule+0xedd/0x2470 [ 141.402789] ? io_schedule_timeout+0x150/0x150 [ 141.402800] ? futex_wait_setup+0x166/0x230 [ 141.402814] schedule+0xda/0x1b0 [ 141.402826] futex_wait_queue+0xf5/0x1e0 [ 141.402837] futex_wait+0x28e/0x690 [ 141.402850] ? futex_wait_setup+0x230/0x230 [ 141.402862] ? wake_up_q+0x8b/0xf0 [ 141.402875] ? do_raw_spin_unlock+0x4f/0x220 [ 141.402895] ? futex_wake+0x158/0x490 [ 141.402911] ? fd_install+0x1f9/0x640 [ 141.402927] do_futex+0x2ff/0x380 [ 141.402937] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 141.402953] __x64_sys_futex+0x1c6/0x4d0 [ 141.402965] ? __x64_sys_futex_time32+0x480/0x480 [ 141.402978] ? syscall_enter_from_user_mode+0x1d/0x50 [ 141.402996] ? syscall_enter_from_user_mode+0x1d/0x50 [ 141.403016] do_syscall_64+0x3b/0x90 [ 141.403030] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 141.403047] RIP: 0033:0x7fa1f6e36b19 [ 141.403056] 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 [ 141.403066] RSP: 002b:00007fa1f43ac218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 141.403077] RAX: ffffffffffffffda RBX: 00007fa1f6f49f68 RCX: 00007fa1f6e36b19 [ 141.403085] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa1f6f49f68 [ 141.403092] RBP: 00007fa1f6f49f60 R08: 0000000000000000 R09: 0000000000000000 [ 141.403100] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa1f6f49f6c [ 141.403107] R13: 00007ffc895338ef R14: 00007fa1f43ac300 R15: 0000000000022000 [ 141.403120] [ 141.463067] WARNING: CPU: 1 PID: 4845 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 141.463764] Modules linked in: [ 141.464023] CPU: 1 PID: 4845 Comm: syz-executor.3 Not tainted 6.0.0-rc5-next-20220914 #1 [ 141.464621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 141.465455] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 141.465856] 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 [ 141.467230] RSP: 0018:ffff8880187278f8 EFLAGS: 00010006 [ 141.467635] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 141.468178] RDX: ffff88803b5cb580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 141.468715] RBP: ffff888017dc0000 R08: 0000000000000005 R09: 0000000000000001 [ 141.469246] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff888009a3d000 [ 141.469784] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 141.470315] FS: 00007fa1f43ac700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 141.470926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.471368] CR2: 00007fffb0736f80 CR3: 0000000030aee000 CR4: 0000000000350ee0 [ 141.471909] Call Trace: [ 141.472116] [ 141.472294] ctx_sched_out+0x8f1/0xc10 [ 141.472598] __perf_event_task_sched_out+0x6d0/0x18d0 [ 141.473000] ? lock_is_held_type+0xd7/0x130 [ 141.473339] ? __perf_cgroup_move+0x160/0x160 [ 141.473682] ? set_next_entity+0x304/0x550 [ 141.474011] ? lock_is_held_type+0xd7/0x130 [ 141.474342] __schedule+0xedd/0x2470 [ 141.474634] ? io_schedule_timeout+0x150/0x150 [ 141.474984] ? futex_wait_setup+0x166/0x230 [ 141.475314] schedule+0xda/0x1b0 [ 141.475574] futex_wait_queue+0xf5/0x1e0 [ 141.475883] futex_wait+0x28e/0x690 [ 141.476167] ? futex_wait_setup+0x230/0x230 [ 141.476492] ? wake_up_q+0x8b/0xf0 [ 141.476776] ? do_raw_spin_unlock+0x4f/0x220 [ 141.477119] ? futex_wake+0x158/0x490 [ 141.477419] ? fd_install+0x1f9/0x640 [ 141.477716] do_futex+0x2ff/0x380 [ 141.477984] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 141.478423] __x64_sys_futex+0x1c6/0x4d0 [ 141.478728] ? __x64_sys_futex_time32+0x480/0x480 [ 141.479100] ? syscall_enter_from_user_mode+0x1d/0x50 [ 141.479501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 141.479900] do_syscall_64+0x3b/0x90 [ 141.480197] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 141.480596] RIP: 0033:0x7fa1f6e36b19 [ 141.480875] 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 [ 141.482159] RSP: 002b:00007fa1f43ac218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 141.482696] RAX: ffffffffffffffda RBX: 00007fa1f6f49f68 RCX: 00007fa1f6e36b19 [ 141.483200] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa1f6f49f68 [ 141.483697] RBP: 00007fa1f6f49f60 R08: 0000000000000000 R09: 0000000000000000 [ 141.484209] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa1f6f49f6c [ 141.484708] R13: 00007ffc895338ef R14: 00007fa1f43ac300 R15: 0000000000022000 [ 141.485215] [ 141.485388] irq event stamp: 776 [ 141.485626] hardirqs last enabled at (775): [] syscall_enter_from_user_mode+0x1d/0x50 [ 141.486297] hardirqs last disabled at (776): [] __schedule+0x1225/0x2470 [ 141.486882] softirqs last enabled at (480): [] __irq_exit_rcu+0x11b/0x180 [ 141.487487] softirqs last disabled at (373): [] __irq_exit_rcu+0x11b/0x180 [ 141.488097] ---[ end trace 0000000000000000 ]--- [ 141.551266] hrtimer: interrupt took 17814 ns [ 145.365326] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 147.481364] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 147.482971] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 147.489690] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 147.492058] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 147.493953] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 147.495885] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 147.499122] Bluetooth: hci0: HCI_REQ-0x0c1a [ 149.525356] Bluetooth: hci0: command 0x0409 tx timeout VM DIAGNOSIS: 11:10:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806cf3d420 RCX=0000000000000000 RDX=ffff88803b5cd040 RSI=ffffffff813bccdb RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88802fe67960 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffed100d9e7a85 R13=ffff88806cf3d428 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff813bccdd 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555557353400 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=00007fa1f6f3f6dc CR3=0000000030aee000 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 00007fa1f6f1d7c0 00007fa1f6f1d7c8 YMM02=0000000000000000 0000000000000000 00007fa1f6f1d7e0 00007fa1f6f1d7c0 YMM03=0000000000000000 0000000000000000 00007fa1f6f1d7c8 00007fa1f6f1d7c0 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=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b24f1 RDI=ffffffff87641b60 RBP=ffffffff87641b20 RSP=ffff888018727348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001 R12=0000000000000033 R13=ffffffff87641b20 R14=0000000000000010 R15=ffffffff822b24e0 RIP=ffffffff822b2549 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 00007fa1f43ac700 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=00007fffb0736f80 CR3=0000000030aee000 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 00007fa1f6f1d7c0 00007fa1f6f1d7c8 YMM02=0000000000000000 0000000000000000 00007fa1f6f1d7e0 00007fa1f6f1d7c0 YMM03=0000000000000000 0000000000000000 00007fa1f6f1d7c8 00007fa1f6f1d7c0 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