Warning: Permanently added '[localhost]:13352' (ECDSA) to the list of known hosts. 2022/09/12 15:17:48 fuzzer started 2022/09/12 15:17:48 dialing manager at localhost:38027 syzkaller login: [ 35.946165] cgroup: Unknown subsys name 'net' [ 36.056010] cgroup: Unknown subsys name 'rlimit' 2022/09/12 15:18:02 syscalls: 2215 2022/09/12 15:18:02 code coverage: enabled 2022/09/12 15:18:02 comparison tracing: enabled 2022/09/12 15:18:02 extra coverage: enabled 2022/09/12 15:18:02 setuid sandbox: enabled 2022/09/12 15:18:02 namespace sandbox: enabled 2022/09/12 15:18:02 Android sandbox: enabled 2022/09/12 15:18:02 fault injection: enabled 2022/09/12 15:18:02 leak checking: enabled 2022/09/12 15:18:02 net packet injection: enabled 2022/09/12 15:18:02 net device setup: enabled 2022/09/12 15:18:02 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 15:18:02 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 15:18:02 USB emulation: enabled 2022/09/12 15:18:02 hci packet injection: enabled 2022/09/12 15:18:02 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 15:18:02 802.15.4 emulation: enabled 2022/09/12 15:18:02 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 15:18:02 fetching corpus: 44, signal 23041/26658 (executing program) 2022/09/12 15:18:02 fetching corpus: 94, signal 46363/51101 (executing program) 2022/09/12 15:18:02 fetching corpus: 144, signal 56828/62782 (executing program) 2022/09/12 15:18:02 fetching corpus: 194, signal 66323/73305 (executing program) 2022/09/12 15:18:02 fetching corpus: 244, signal 71254/79382 (executing program) 2022/09/12 15:18:03 fetching corpus: 294, signal 75261/84476 (executing program) 2022/09/12 15:18:03 fetching corpus: 344, signal 82428/92451 (executing program) 2022/09/12 15:18:03 fetching corpus: 394, signal 86940/97827 (executing program) 2022/09/12 15:18:03 fetching corpus: 444, signal 89505/101318 (executing program) 2022/09/12 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(executing program) 2022/09/12 15:18:10 fetching corpus: 2894, signal 175710/200473 (executing program) 2022/09/12 15:18:10 fetching corpus: 2944, signal 176843/201395 (executing program) 2022/09/12 15:18:10 fetching corpus: 2994, signal 178139/202368 (executing program) 2022/09/12 15:18:10 fetching corpus: 3044, signal 178949/203102 (executing program) 2022/09/12 15:18:11 fetching corpus: 3094, signal 179979/203955 (executing program) 2022/09/12 15:18:11 fetching corpus: 3144, signal 180629/204644 (executing program) 2022/09/12 15:18:11 fetching corpus: 3194, signal 181103/205232 (executing program) 2022/09/12 15:18:11 fetching corpus: 3244, signal 182033/205962 (executing program) 2022/09/12 15:18:11 fetching corpus: 3294, signal 183706/207007 (executing program) 2022/09/12 15:18:11 fetching corpus: 3344, signal 184577/207682 (executing program) 2022/09/12 15:18:12 fetching corpus: 3394, signal 185254/208262 (executing program) 2022/09/12 15:18:12 fetching corpus: 3444, signal 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fetching corpus: 5167, signal 213598/222120 (executing program) 2022/09/12 15:18:17 fetching corpus: 5167, signal 213598/222199 (executing program) 2022/09/12 15:18:17 fetching corpus: 5167, signal 213598/222286 (executing program) 2022/09/12 15:18:17 fetching corpus: 5167, signal 213598/222286 (executing program) 2022/09/12 15:18:20 starting 8 fuzzer processes 15:18:20 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x3, 0x0, 0xee01}}) msgsnd(r0, &(0x7f0000000100)={0x3}, 0x8, 0x0) 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) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x3, 0x0, 0xee01}}) 15:18:20 executing program 1: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x17) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x14) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x15) 15:18:20 executing program 2: socket$netlink(0x10, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x1010c2, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x5f}, 0x0, 0x0, 0x0, 0x0) 15:18:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303232303739373400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000945343359453433500000000d3f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000d6b05c9300000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000da710e000000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000d4f4655fd4f4655fd4f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230323230373937342f66696c65302f66696c653000000000000000000000000000000000000000000000d6e8afef00000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000d9d9ad0100000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) 15:18:20 executing program 3: r0 = 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000070280)={0x0, [], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x0, [], 0x7, "9981e7bd8dc654"}) r1 = dup(r0) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x33, 0xcd, 0x7, 0x81, 0x0, 0xc7ad, 0x240, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x0, 0x7ff}, 0x0, 0x1f, 0x4, 0xf, 0x0, 0x0, 0x5d, 0x0, 0x8000, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0x0, r1, 0x1) open_tree(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x80800) r2 = gettid() tgkill(0x0, r2, 0x0) pipe2$9p(&(0x7f0000000340), 0x800) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 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_bp={&(0x7f0000000480), 0x1}, 0x603}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 67.336146] audit: type=1400 audit(1662995900.149:6): avc: denied { execmem } for pid=284 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 15:18:20 executing program 5: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000200)=0x1) 15:18:20 executing program 6: alarm(0x1) alarm(0x0) 15:18:20 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000640)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "28d6a0", 0x8, 0x0, 0x0, @rand_addr=' \x01\x00', @ipv4={'\x00', '\xff\xff', @private}, {[], "f9e650d6ce381c66"}}}}}, 0x0) [ 68.641919] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.643753] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 68.645465] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.646516] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 68.648014] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.649372] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 68.653768] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.655384] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 68.657334] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 68.657715] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 68.659672] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.661988] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 68.663441] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 68.683687] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 68.687712] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 68.689365] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 68.694471] Bluetooth: hci2: HCI_REQ-0x0c1a [ 68.696327] Bluetooth: hci0: HCI_REQ-0x0c1a [ 68.696627] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 68.703406] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 68.706644] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 68.707824] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 68.711746] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 68.713001] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 68.714652] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 68.716506] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 68.718701] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 68.720154] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 68.721329] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 68.727095] Bluetooth: hci1: HCI_REQ-0x0c1a [ 68.728275] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 68.750371] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 68.751804] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 68.754086] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 68.756085] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 68.758142] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 68.761945] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 68.762213] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 68.764483] Bluetooth: hci5: HCI_REQ-0x0c1a [ 68.767863] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 68.769092] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 68.776556] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 68.777701] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 68.779366] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 68.780609] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 68.785489] Bluetooth: hci3: HCI_REQ-0x0c1a [ 68.785657] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 68.787947] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 68.796967] Bluetooth: hci6: HCI_REQ-0x0c1a [ 68.804162] Bluetooth: hci4: HCI_REQ-0x0c1a [ 68.805301] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 68.807489] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 68.815771] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 68.821946] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 68.823553] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 68.840257] Bluetooth: hci7: HCI_REQ-0x0c1a [ 70.708475] Bluetooth: hci2: command 0x0409 tx timeout [ 70.773244] Bluetooth: hci0: command 0x0409 tx timeout [ 70.773990] Bluetooth: hci1: command 0x0409 tx timeout [ 70.836135] Bluetooth: hci6: command 0x0409 tx timeout [ 70.836584] Bluetooth: hci3: command 0x0409 tx timeout [ 70.836617] Bluetooth: hci4: command 0x0409 tx timeout [ 70.837106] Bluetooth: hci5: command 0x0409 tx timeout [ 70.900086] Bluetooth: hci7: command 0x0409 tx timeout [ 72.757118] Bluetooth: hci2: command 0x041b tx timeout [ 72.821556] Bluetooth: hci1: command 0x041b tx timeout [ 72.822668] Bluetooth: hci0: command 0x041b tx timeout [ 72.884083] Bluetooth: hci4: command 0x041b tx timeout [ 72.884149] Bluetooth: hci5: command 0x041b tx timeout [ 72.887110] Bluetooth: hci3: command 0x041b tx timeout [ 72.887936] Bluetooth: hci6: command 0x041b tx timeout [ 72.948170] Bluetooth: hci7: command 0x041b tx timeout [ 74.804133] Bluetooth: hci2: command 0x040f tx timeout [ 74.868103] Bluetooth: hci0: command 0x040f tx timeout [ 74.868660] Bluetooth: hci1: command 0x040f tx timeout [ 74.932074] Bluetooth: hci4: command 0x040f tx timeout [ 74.932102] Bluetooth: hci6: command 0x040f tx timeout [ 74.933097] Bluetooth: hci3: command 0x040f tx timeout [ 74.933476] Bluetooth: hci5: command 0x040f tx timeout [ 74.996085] Bluetooth: hci7: command 0x040f tx timeout [ 76.852132] Bluetooth: hci2: command 0x0419 tx timeout [ 76.916139] Bluetooth: hci1: command 0x0419 tx timeout [ 76.916709] Bluetooth: hci0: command 0x0419 tx timeout [ 76.980576] Bluetooth: hci4: command 0x0419 tx timeout [ 76.981129] Bluetooth: hci5: command 0x0419 tx timeout [ 76.981627] Bluetooth: hci3: command 0x0419 tx timeout [ 76.983401] Bluetooth: hci6: command 0x0419 tx timeout [ 77.045082] Bluetooth: hci7: command 0x0419 tx timeout [ 126.507689] audit: type=1400 audit(1662995959.321:7): avc: denied { open } for pid=3858 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 [ 126.509615] audit: type=1400 audit(1662995959.321:8): avc: denied { kernel } for pid=3858 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 [ 126.542756] ------------[ cut here ]------------ [ 126.542782] [ 126.542786] ====================================================== [ 126.542789] WARNING: possible circular locking dependency detected [ 126.542794] 6.0.0-rc5-next-20220912 #1 Not tainted [ 126.542801] ------------------------------------------------------ [ 126.542804] syz-executor.3/3860 is trying to acquire lock: [ 126.542810] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 126.542851] [ 126.542851] but task is already holding lock: [ 126.542854] ffff88803df4b420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 126.542882] [ 126.542882] which lock already depends on the new lock. [ 126.542882] [ 126.542886] [ 126.542886] the existing dependency chain (in reverse order) is: [ 126.542889] [ 126.542889] -> #3 (&ctx->lock){....}-{2:2}: [ 126.542903] _raw_spin_lock+0x2a/0x40 [ 126.542920] __perf_event_task_sched_out+0x53b/0x18d0 [ 126.542933] __schedule+0xedd/0x2470 [ 126.542942] schedule+0xda/0x1b0 [ 126.542951] exit_to_user_mode_prepare+0x114/0x1a0 [ 126.542973] syscall_exit_to_user_mode+0x19/0x40 [ 126.542991] do_syscall_64+0x48/0x90 [ 126.543005] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 126.543022] [ 126.543022] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 126.543036] _raw_spin_lock_nested+0x30/0x40 [ 126.543051] raw_spin_rq_lock_nested+0x1e/0x30 [ 126.543065] task_fork_fair+0x63/0x4d0 [ 126.543082] sched_cgroup_fork+0x3d0/0x540 [ 126.543097] copy_process+0x3f9e/0x6df0 [ 126.543107] kernel_clone+0xe7/0x890 [ 126.543117] user_mode_thread+0xad/0xf0 [ 126.543127] rest_init+0x24/0x250 [ 126.543143] arch_call_rest_init+0xf/0x14 [ 126.543163] start_kernel+0x4c1/0x4e6 [ 126.543180] secondary_startup_64_no_verify+0xe0/0xeb [ 126.543195] [ 126.543195] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 126.543208] _raw_spin_lock_irqsave+0x39/0x60 [ 126.543223] try_to_wake_up+0xab/0x1920 [ 126.543237] up+0x75/0xb0 [ 126.543248] __up_console_sem+0x6e/0x80 [ 126.543265] console_unlock+0x46a/0x590 [ 126.543281] vprintk_emit+0x1bd/0x560 [ 126.543298] vprintk+0x84/0xa0 [ 126.543314] _printk+0xba/0xf1 [ 126.543332] kauditd_hold_skb.cold+0x3f/0x4e [ 126.543347] kauditd_send_queue+0x233/0x290 [ 126.543362] kauditd_thread+0x5da/0x9a0 [ 126.543376] kthread+0x2ed/0x3a0 [ 126.543391] ret_from_fork+0x22/0x30 [ 126.543403] [ 126.543403] -> #0 ((console_sem).lock){....}-{2:2}: [ 126.543417] __lock_acquire+0x2a02/0x5e70 [ 126.543434] lock_acquire+0x1a2/0x530 [ 126.543450] _raw_spin_lock_irqsave+0x39/0x60 [ 126.543465] down_trylock+0xe/0x70 [ 126.543477] __down_trylock_console_sem+0x3b/0xd0 [ 126.543493] vprintk_emit+0x16b/0x560 [ 126.543510] vprintk+0x84/0xa0 [ 126.543526] _printk+0xba/0xf1 [ 126.543543] report_bug.cold+0x72/0xab [ 126.543555] handle_bug+0x3c/0x70 [ 126.543567] exc_invalid_op+0x14/0x50 [ 126.543580] asm_exc_invalid_op+0x16/0x20 [ 126.543597] group_sched_out.part.0+0x2c7/0x460 [ 126.543607] ctx_sched_out+0x8f1/0xc10 [ 126.543617] __perf_event_task_sched_out+0x6d0/0x18d0 [ 126.543629] __schedule+0xedd/0x2470 [ 126.543639] schedule+0xda/0x1b0 [ 126.543648] exit_to_user_mode_prepare+0x114/0x1a0 [ 126.543667] syscall_exit_to_user_mode+0x19/0x40 [ 126.543684] do_syscall_64+0x48/0x90 [ 126.543696] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 126.543713] [ 126.543713] other info that might help us debug this: [ 126.543713] [ 126.543716] Chain exists of: [ 126.543716] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 126.543716] [ 126.543731] Possible unsafe locking scenario: [ 126.543731] [ 126.543733] CPU0 CPU1 [ 126.543736] ---- ---- [ 126.543738] lock(&ctx->lock); [ 126.543744] lock(&rq->__lock); [ 126.543750] lock(&ctx->lock); [ 126.543757] lock((console_sem).lock); [ 126.543762] [ 126.543762] *** DEADLOCK *** [ 126.543762] [ 126.543764] 2 locks held by syz-executor.3/3860: [ 126.543771] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 126.543796] #1: ffff88803df4b420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 126.543824] [ 126.543824] stack backtrace: [ 126.543827] CPU: 1 PID: 3860 Comm: syz-executor.3 Not tainted 6.0.0-rc5-next-20220912 #1 [ 126.543840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 126.543849] Call Trace: [ 126.543852] [ 126.543857] dump_stack_lvl+0x8b/0xb3 [ 126.543871] check_noncircular+0x263/0x2e0 [ 126.543888] ? format_decode+0x26c/0xb50 [ 126.543903] ? print_circular_bug+0x450/0x450 [ 126.543921] ? enable_ptr_key_workfn+0x20/0x20 [ 126.543942] ? __lockdep_reset_lock+0x180/0x180 [ 126.543959] ? format_decode+0x26c/0xb50 [ 126.543975] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 126.543993] __lock_acquire+0x2a02/0x5e70 [ 126.544016] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 126.544039] lock_acquire+0x1a2/0x530 [ 126.544056] ? down_trylock+0xe/0x70 [ 126.544071] ? rcu_read_unlock+0x40/0x40 [ 126.544091] ? find_held_lock+0x2c/0x110 [ 126.544108] ? vprintk+0x84/0xa0 [ 126.544126] _raw_spin_lock_irqsave+0x39/0x60 [ 126.544142] ? down_trylock+0xe/0x70 [ 126.544155] down_trylock+0xe/0x70 [ 126.544169] ? vprintk+0x84/0xa0 [ 126.544186] __down_trylock_console_sem+0x3b/0xd0 [ 126.544204] vprintk_emit+0x16b/0x560 [ 126.544224] vprintk+0x84/0xa0 [ 126.544242] _printk+0xba/0xf1 [ 126.544260] ? record_print_text.cold+0x16/0x16 [ 126.544280] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 126.544294] ? lock_downgrade+0x6d0/0x6d0 [ 126.544312] ? report_bug.cold+0x66/0xab [ 126.544326] ? group_sched_out.part.0+0x2c7/0x460 [ 126.544338] report_bug.cold+0x72/0xab [ 126.544353] handle_bug+0x3c/0x70 [ 126.544366] exc_invalid_op+0x14/0x50 [ 126.544381] asm_exc_invalid_op+0x16/0x20 [ 126.544398] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 126.544411] 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 [ 126.544422] RSP: 0018:ffff88800d27fc48 EFLAGS: 00010006 [ 126.544432] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 126.544439] RDX: ffff88803dfdd040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 126.544448] RBP: ffff88803f628b90 R08: 0000000000000005 R09: 0000000000000001 [ 126.544455] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803df4b400 [ 126.544463] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 126.544474] ? group_sched_out.part.0+0x2c7/0x460 [ 126.544488] ? group_sched_out.part.0+0x2c7/0x460 [ 126.544501] ctx_sched_out+0x8f1/0xc10 [ 126.544514] __perf_event_task_sched_out+0x6d0/0x18d0 [ 126.544529] ? lock_is_held_type+0xd7/0x130 [ 126.544548] ? __perf_cgroup_move+0x160/0x160 [ 126.544560] ? set_next_entity+0x304/0x550 [ 126.544578] ? update_curr+0x267/0x740 [ 126.544597] ? lock_is_held_type+0xd7/0x130 [ 126.544616] __schedule+0xedd/0x2470 [ 126.544629] ? io_schedule_timeout+0x150/0x150 [ 126.544642] ? rcu_read_lock_sched_held+0x3e/0x80 [ 126.544663] schedule+0xda/0x1b0 [ 126.544674] exit_to_user_mode_prepare+0x114/0x1a0 [ 126.544695] syscall_exit_to_user_mode+0x19/0x40 [ 126.544713] do_syscall_64+0x48/0x90 [ 126.544727] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 126.544745] RIP: 0033:0x7f76d1021b19 [ 126.544754] 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 [ 126.544765] RSP: 002b:00007f76ce597218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 126.544776] RAX: 0000000000000001 RBX: 00007f76d1134f68 RCX: 00007f76d1021b19 [ 126.544783] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f76d1134f6c [ 126.544791] RBP: 00007f76d1134f60 R08: 000000000000000e R09: 0000000000000000 [ 126.544798] R10: 0000000000000007 R11: 0000000000000246 R12: 00007f76d1134f6c [ 126.544806] R13: 00007ffda93ef16f R14: 00007f76ce597300 R15: 0000000000022000 [ 126.544819] [ 126.602987] WARNING: CPU: 1 PID: 3860 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 126.603685] Modules linked in: [ 126.603936] CPU: 1 PID: 3860 Comm: syz-executor.3 Not tainted 6.0.0-rc5-next-20220912 #1 [ 126.604544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 126.605392] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 126.605800] 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 [ 126.607157] RSP: 0018:ffff88800d27fc48 EFLAGS: 00010006 [ 126.607563] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 126.608114] RDX: ffff88803dfdd040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 126.608651] RBP: ffff88803f628b90 R08: 0000000000000005 R09: 0000000000000001 [ 126.609178] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803df4b400 [ 126.609714] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 126.610246] FS: 00007f76ce597700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 126.610857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.611286] CR2: 0000001b2da24000 CR3: 000000000eb5e000 CR4: 0000000000350ee0 [ 126.611823] Call Trace: [ 126.612023] [ 126.612196] ctx_sched_out+0x8f1/0xc10 [ 126.612488] __perf_event_task_sched_out+0x6d0/0x18d0 [ 126.612881] ? lock_is_held_type+0xd7/0x130 [ 126.613210] ? __perf_cgroup_move+0x160/0x160 [ 126.613554] ? set_next_entity+0x304/0x550 [ 126.613881] ? update_curr+0x267/0x740 [ 126.614180] ? lock_is_held_type+0xd7/0x130 [ 126.614511] __schedule+0xedd/0x2470 [ 126.614793] ? io_schedule_timeout+0x150/0x150 [ 126.615146] ? rcu_read_lock_sched_held+0x3e/0x80 [ 126.615522] schedule+0xda/0x1b0 [ 126.615779] exit_to_user_mode_prepare+0x114/0x1a0 [ 126.616167] syscall_exit_to_user_mode+0x19/0x40 [ 126.616529] do_syscall_64+0x48/0x90 [ 126.616815] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 126.617208] RIP: 0033:0x7f76d1021b19 [ 126.617491] 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 [ 126.618836] RSP: 002b:00007f76ce597218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 126.619399] RAX: 0000000000000001 RBX: 00007f76d1134f68 RCX: 00007f76d1021b19 [ 126.619947] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f76d1134f6c [ 126.620479] RBP: 00007f76d1134f60 R08: 000000000000000e R09: 0000000000000000 [ 126.621006] R10: 0000000000000007 R11: 0000000000000246 R12: 00007f76d1134f6c [ 126.621546] R13: 00007ffda93ef16f R14: 00007f76ce597300 R15: 0000000000022000 [ 126.622079] [ 126.622257] irq event stamp: 1556 [ 126.622519] hardirqs last enabled at (1555): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 126.623237] hardirqs last disabled at (1556): [] __schedule+0x1225/0x2470 [ 126.623863] softirqs last enabled at (1420): [] mac80211_hwsim_netlink_notify+0x253/0xa00 [ 126.624615] softirqs last disabled at (1418): [] mac80211_hwsim_netlink_notify+0x140/0xa00 [ 126.625350] ---[ end trace 0000000000000000 ]--- 15:19:19 executing program 2: socket$netlink(0x10, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x1010c2, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x5f}, 0x0, 0x0, 0x0, 0x0) 15:19:19 executing program 6: alarm(0x1) alarm(0x0) 15:19:19 executing program 2: socket$netlink(0x10, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x1010c2, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x5f}, 0x0, 0x0, 0x0, 0x0) [ 126.847769] loop3: detected capacity change from 0 to 256 15:19:19 executing program 2: socket$netlink(0x10, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x1010c2, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x5f}, 0x0, 0x0, 0x0, 0x0) [ 126.909208] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 15:19:19 executing program 6: alarm(0x1) alarm(0x0) [ 126.929133] loop4: detected capacity change from 0 to 2048 [ 126.960492] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. 15:19:19 executing program 2: alarm(0x1) alarm(0x0) 15:19:19 executing program 6: alarm(0x1) alarm(0x0) 15:19:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303232303739373400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000945343359453433500000000d3f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000d6b05c9300000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000da710e000000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000d4f4655fd4f4655fd4f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230323230373937342f66696c65302f66696c653000000000000000000000000000000000000000000000d6e8afef00000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000d9d9ad0100000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) [ 127.011966] EXT4-fs (loop4): unmounting filesystem. [ 127.081530] loop4: detected capacity change from 0 to 2048 [ 127.104417] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 127.152075] EXT4-fs (loop4): unmounting filesystem. [ 129.814238] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 129.815089] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 129.818981] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 129.821387] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 129.822270] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 129.823919] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 129.823911] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 129.826082] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 129.826134] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 129.832527] Bluetooth: hci2: HCI_REQ-0x0c1a [ 129.833966] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 129.847530] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 129.848896] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 129.853076] Bluetooth: hci0: HCI_REQ-0x0c1a [ 131.828065] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 131.892054] Bluetooth: hci0: command 0x0409 tx timeout [ 131.892623] Bluetooth: hci2: command 0x0409 tx timeout [ 133.940175] Bluetooth: hci2: command 0x041b tx timeout [ 133.942265] Bluetooth: hci0: command 0x041b tx timeout [ 135.988080] Bluetooth: hci0: command 0x040f tx timeout [ 135.988548] Bluetooth: hci2: command 0x040f tx timeout [ 136.052059] Bluetooth: hci7: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 15:19:19 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=1ffff1100207c8ad RSI=ffffffff816b9b2f RDI=ffff8880103e4568 RBP=ffff8880103e44e0 RSP=ffff88801a997c38 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff8880102cea00 R13=0000000000000000 R14=ffff88801a997c98 R15=ffff8880103e44e0 RIP=ffffffff816b9b4b 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 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=00007f8ad55156f4 CR3=0000000005226000 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 00007f8ad5524470 00007f8ad5523f20 YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 756e20796d6d7564 20736e6f6974706f YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 73253d656d616e6c 6165722073253d73 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=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff88800d27f698 R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001 R12=000000000000006f R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b1e30 RIP=ffffffff822b1e99 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 00007f76ce597700 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=0000001b2da24000 CR3=000000000eb5e000 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 ffffffffffffffff ff00000000000000 YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM03=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff 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