Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:17607' (ECDSA) to the list of known hosts. 2025/08/29 11:57:09 fuzzer started 2025/08/29 11:57:09 dialing manager at localhost:43077 syzkaller login: [ 44.312856] cgroup: Unknown subsys name 'net' [ 44.380451] cgroup: Unknown subsys name 'cpuset' [ 44.395030] cgroup: Unknown subsys name 'rlimit' 2025/08/29 11:57:20 syscalls: 2214 2025/08/29 11:57:20 code coverage: enabled 2025/08/29 11:57:20 comparison tracing: enabled 2025/08/29 11:57:20 extra coverage: enabled 2025/08/29 11:57:20 setuid sandbox: enabled 2025/08/29 11:57:20 namespace sandbox: enabled 2025/08/29 11:57:20 Android sandbox: enabled 2025/08/29 11:57:20 fault injection: enabled 2025/08/29 11:57:20 leak checking: enabled 2025/08/29 11:57:20 net packet injection: enabled 2025/08/29 11:57:20 net device setup: enabled 2025/08/29 11:57:20 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 11:57:20 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 11:57:20 USB emulation: enabled 2025/08/29 11:57:20 hci packet injection: enabled 2025/08/29 11:57:20 wifi device emulation: enabled 2025/08/29 11:57:20 802.15.4 emulation: enabled 2025/08/29 11:57:20 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 11:57:20 fetching corpus: 50, signal 28718/32141 (executing program) 2025/08/29 11:57:20 fetching corpus: 100, signal 35437/40319 (executing program) 2025/08/29 11:57:20 fetching corpus: 150, signal 43021/49253 (executing program) 2025/08/29 11:57:20 fetching corpus: 200, signal 47712/55273 (executing program) 2025/08/29 11:57:20 fetching corpus: 250, signal 54513/63170 (executing program) 2025/08/29 11:57:20 fetching corpus: 300, signal 58487/68269 (executing program) 2025/08/29 11:57:20 fetching corpus: 350, signal 61121/72074 (executing program) 2025/08/29 11:57:20 fetching corpus: 400, signal 65818/77659 (executing program) 2025/08/29 11:57:21 fetching corpus: 450, signal 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11:57:36 fetching corpus: 8800, signal 189537/193426 (executing program) 2025/08/29 11:57:36 fetching corpus: 8850, signal 189854/193471 (executing program) 2025/08/29 11:57:36 fetching corpus: 8873, signal 190003/193485 (executing program) 2025/08/29 11:57:36 fetching corpus: 8873, signal 190003/193485 (executing program) 2025/08/29 11:57:38 starting 8 fuzzer processes 11:57:38 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) futex(&(0x7f0000000140)=0x2, 0x8, 0x2, 0x0, &(0x7f00000001c0)=0x1, 0x0) 11:57:39 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r1 = getpid() r2 = pidfd_open(r1, 0x0) r3 = dup(r2) pidfd_getfd(r3, r0, 0x0) 11:57:39 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x28, 0x1, 0x4, 0x3, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x2}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 11:57:39 executing program 2: getxattr(0x0, &(0x7f0000000040)=@known='user.incfs.id\x00', 0x0, 0x0) [ 73.843768] audit: type=1400 audit(1756468659.094:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:57:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x1) 11:57:39 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r0, 0x40383d03, 0x0) 11:57:39 executing program 5: fchmod(0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/acpi', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 11:57:39 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) [ 75.020429] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 75.023063] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 75.027055] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 75.038162] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 75.041716] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 75.175704] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 75.181338] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 75.183765] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 75.186091] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 75.189318] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 75.193997] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 75.200199] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 75.201271] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 75.205832] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 75.208452] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 75.273827] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 75.281651] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 75.287029] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 75.308939] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 75.340444] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 75.358715] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 75.363182] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 75.365268] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 75.369047] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 75.370916] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 75.373433] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 75.375561] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 75.391139] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 75.393067] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 75.397715] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 75.403170] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 75.407885] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 75.407924] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 75.415655] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 75.418398] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 75.422466] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 75.428691] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 75.432148] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 75.437308] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 75.440240] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 77.113114] Bluetooth: hci0: command tx timeout [ 77.241304] Bluetooth: hci1: command tx timeout [ 77.242237] Bluetooth: hci2: command tx timeout [ 77.432890] Bluetooth: hci7: command tx timeout [ 77.433969] Bluetooth: hci3: command tx timeout [ 77.497892] Bluetooth: hci4: command tx timeout [ 77.498015] Bluetooth: hci5: command tx timeout [ 77.499063] Bluetooth: hci6: command tx timeout [ 79.161802] Bluetooth: hci0: command tx timeout [ 79.288934] Bluetooth: hci2: command tx timeout [ 79.289914] Bluetooth: hci1: command tx timeout [ 79.480958] Bluetooth: hci3: command tx timeout [ 79.481488] Bluetooth: hci7: command tx timeout [ 79.544785] Bluetooth: hci6: command tx timeout [ 79.547747] Bluetooth: hci5: command tx timeout [ 79.548147] Bluetooth: hci4: command tx timeout [ 81.208828] Bluetooth: hci0: command tx timeout [ 81.337081] Bluetooth: hci1: command tx timeout [ 81.338128] Bluetooth: hci2: command tx timeout [ 81.528849] Bluetooth: hci3: command tx timeout [ 81.529627] Bluetooth: hci7: command tx timeout [ 81.592989] Bluetooth: hci5: command tx timeout [ 81.593944] Bluetooth: hci4: command tx timeout [ 81.594673] Bluetooth: hci6: command tx timeout [ 83.256852] Bluetooth: hci0: command tx timeout [ 83.385749] Bluetooth: hci1: command tx timeout [ 83.386593] Bluetooth: hci2: command tx timeout [ 83.576837] Bluetooth: hci7: command tx timeout [ 83.577672] Bluetooth: hci3: command tx timeout [ 83.641770] Bluetooth: hci6: command tx timeout [ 83.642593] Bluetooth: hci5: command tx timeout [ 83.643612] Bluetooth: hci4: command tx timeout [ 111.763224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.763921] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.897779] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.898365] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.015517] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.016156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.145026] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.145626] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.268535] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.269436] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.301582] audit: type=1400 audit(1756468697.552:8): avc: denied { open } for pid=3840 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 112.306469] audit: type=1400 audit(1756468697.552:9): avc: denied { kernel } for pid=3840 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 112.369404] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.370376] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:58:17 executing program 6: syz_emit_ethernet(0x82, &(0x7f00000000c0)={@local, @empty, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0xb, 0x0, 0x0, 0x2000, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @dev, @loopback, {[@cipso={0x86, 0x3d, 0x0, [{0x0, 0xc, "ba4906dca0ac3f21ee4d"}, {0x0, 0xa, "0b1bb9011e61db13"}, {0x0, 0xe, "9fb8dedc4ea32f0be3c4157e"}, {0x0, 0x6, "3f70cd62"}, {0x0, 0xd, "20126d234d2862265a340c"}]}]}}}}}}}, 0x0) [ 112.481131] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.481742] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:58:17 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xb0a50000, 0xa5afab6}) [ 112.560388] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.561197] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:58:17 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_TIOCOUTQ(r0, 0x5411, 0xfffffffffffffffe) 11:58:17 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r1 = getpid() r2 = pidfd_open(r1, 0x0) r3 = dup(r2) pidfd_getfd(r3, r0, 0x0) 11:58:17 executing program 6: add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 112.695284] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.696514] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:58:18 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r1 = getpid() r2 = pidfd_open(r1, 0x0) r3 = dup(r2) pidfd_getfd(r3, r0, 0x0) 11:58:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, 0x0, 0x300) [ 112.850083] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.850653] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:58:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000001080)="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", 0x599, 0x0, &(0x7f0000001040)={0xa, 0x4e21, 0x0, @dev, 0x2}, 0x1c) [ 112.952578] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.953391] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.962062] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.964030] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.005573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.006194] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.068848] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.069459] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.132250] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.132862] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.187475] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.188617] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:58:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000001080)="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", 0x599, 0x0, &(0x7f0000001040)={0xa, 0x4e21, 0x0, @dev, 0x2}, 0x1c) 11:58:18 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r1 = getpid() r2 = pidfd_open(r1, 0x0) r3 = dup(r2) pidfd_getfd(r3, r0, 0x0) 11:58:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f00000002c0)={0x0, 0x0}, 0x10) 11:58:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x28, 0x1, 0x4, 0x3, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x2}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 11:58:18 executing program 5: fchmod(0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/acpi', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 11:58:18 executing program 3: fchmod(0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/acpi', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 11:58:18 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140)=0x2, 0x8, 0x2, 0x0, &(0x7f00000001c0)=0x1, 0x0) 11:58:18 executing program 2: getxattr(0x0, &(0x7f0000000040)=@known='user.incfs.id\x00', 0x0, 0x0) 11:58:18 executing program 5: fchmod(0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/acpi', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 11:58:18 executing program 3: fchmod(0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/acpi', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 11:58:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000001080)="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", 0x599, 0x0, &(0x7f0000001040)={0xa, 0x4e21, 0x0, @dev, 0x2}, 0x1c) 11:58:18 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140)=0x2, 0x8, 0x2, 0x0, &(0x7f00000001c0)=0x1, 0x0) 11:58:18 executing program 2: getxattr(0x0, &(0x7f0000000040)=@known='user.incfs.id\x00', 0x0, 0x0) 11:58:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f00000002c0)={0x0, 0x0}, 0x10) 11:58:18 executing program 3: fchmod(0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/acpi', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 11:58:18 executing program 5: fchmod(0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/acpi', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 11:58:18 executing program 7: fchmod(0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/acpi', 0x200000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 11:58:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x28, 0x1, 0x4, 0x3, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x2}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 113.619877] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 113.620836] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 113.621403] CPU: 0 UID: 0 PID: 3943 Comm: syz-executor.1 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 113.622922] Tainted: [W]=WARN [ 113.623503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 113.624838] RIP: 0010:perf_tp_event+0x175/0xe70 [ 113.625717] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 113.629049] RSP: 0018:ffff888047087780 EFLAGS: 00010012 [ 113.629869] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90001a02000 [ 113.631216] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 113.631754] RBP: ffff8880470879f0 R08: ffff88806ce31340 R09: ffffe8ffffc08bd0 [ 113.632319] R10: 0000000000000000 R11: 6b636f6c2e736573 R12: dffffc0000000000 [ 113.632883] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 113.633447] FS: 00007ff9bce76700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 113.634086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.634547] CR2: 00007f8c86646000 CR3: 00000000448e6000 CR4: 0000000000350ef0 [ 113.635113] Call Trace: [ 113.635331] [ 113.635522] ? __pfx_perf_tp_event+0x10/0x10 [ 113.635879] ? perf_trace_run_bpf_submit+0xef/0x180 [ 113.636289] ? perf_trace_run_bpf_submit+0xef/0x180 [ 113.636699] ? perf_trace_lock+0x337/0x5d0 [ 113.637044] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 113.637436] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.637809] ? timerqueue_add+0x1c2/0x330 [ 113.638149] ? hrtimer_start_range_ns+0x444/0xdb0 [ 113.638544] ? find_held_lock+0x2b/0x80 [ 113.638870] ? start_dl_timer+0x336/0x4f0 [ 113.639244] ? perf_trace_run_bpf_submit+0xef/0x180 [ 113.639653] perf_trace_run_bpf_submit+0xef/0x180 [ 113.640048] perf_trace_preemptirq_template+0x259/0x430 [ 113.640479] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.640850] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.641220] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 113.641694] ? find_held_lock+0x2b/0x80 [ 113.642016] ? try_to_wake_up+0x8ae/0x11d0 [ 113.642362] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 113.642771] trace_irq_enable.constprop.0+0xa6/0x100 [ 113.643183] trace_hardirqs_on+0x26/0x40 [ 113.643511] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 113.643911] try_to_wake_up+0x8ae/0x11d0 [ 113.644245] ? __pfx_try_to_wake_up+0x10/0x10 [ 113.644615] ? plist_del+0x122/0x270 [ 113.644920] ? find_held_lock+0x2b/0x80 [ 113.645246] ? futex_wake+0x474/0x540 [ 113.645562] wake_up_q+0xa1/0x130 [ 113.645851] futex_wake+0x47e/0x540 [ 113.646136] ? __pfx_futex_wake+0x10/0x10 [ 113.646457] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 113.646843] ? lock_release+0xc8/0x290 [ 113.647151] do_futex+0x26d/0x370 [ 113.647434] ? __pfx_do_futex+0x10/0x10 [ 113.647739] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 113.648140] ? find_held_lock+0x2b/0x80 [ 113.648451] __x64_sys_futex+0x1c9/0x4d0 [ 113.648760] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 113.649205] ? __pfx___x64_sys_futex+0x10/0x10 [ 113.649561] ? xfd_validate_state+0x55/0x180 [ 113.649912] do_syscall_64+0xbf/0x360 [ 113.650204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.650591] RIP: 0033:0x7ff9bf900b19 [ 113.650871] 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 [ 113.652220] RSP: 002b:00007ff9bce76218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 113.652793] RAX: ffffffffffffffda RBX: 00007ff9bfa13f68 RCX: 00007ff9bf900b19 [ 113.653322] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff9bfa13f6c [ 113.653850] RBP: 00007ff9bfa13f60 R08: 000000000000000e R09: 0000000000000000 [ 113.654378] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff9bfa13f6c [ 113.654906] R13: 00007fffaa54a66f R14: 00007ff9bce76300 R15: 0000000000022000 [ 113.655452] [ 113.655633] Modules linked in: [ 113.655879] ---[ end trace 0000000000000000 ]--- [ 113.656227] RIP: 0010:perf_tp_event+0x175/0xe70 [ 113.656585] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 113.657908] RSP: 0018:ffff888047087780 EFLAGS: 00010012 [ 113.658301] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90001a02000 [ 113.658827] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 113.659362] RBP: ffff8880470879f0 R08: ffff88806ce31340 R09: ffffe8ffffc08bd0 [ 113.659889] R10: 0000000000000000 R11: 6b636f6c2e736573 R12: dffffc0000000000 [ 113.660418] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 113.660948] FS: 00007ff9bce76700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 113.661543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.661977] CR2: 00007f8c86646000 CR3: 00000000448e6000 CR4: 0000000000350ef0 [ 113.662513] note: syz-executor.1[3943] exited with irqs disabled [ 113.663027] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 113.663857] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 113.664416] CPU: 0 UID: 0 PID: 3943 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 113.665286] Tainted: [D]=DIE, [W]=WARN [ 113.665576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 113.666177] RIP: 0010:perf_tp_event+0x175/0xe70 [ 113.666531] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 113.667858] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012 [ 113.668249] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 113.668774] RDX: ffff888045580000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 113.669297] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc08bd0 [ 113.669821] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 113.670345] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000 [ 113.670871] FS: 00007ff9bce76700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 113.671477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.671905] CR2: 00007f8c86646000 CR3: 00000000448e6000 CR4: 0000000000350ef0 [ 113.672430] Call Trace: [ 113.672627] [ 113.672798] ? __pfx_perf_tp_event+0x10/0x10 [ 113.673135] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.673479] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.673825] ? perf_trace_run_bpf_submit+0xef/0x180 [ 113.674198] ? perf_event_task_tick+0x18b/0x360 [ 113.674559] ? lock_release+0x1c7/0x290 [ 113.674859] ? perf_trace_run_bpf_submit+0xef/0x180 [ 113.675244] ? perf_trace_lock+0x337/0x5d0 [ 113.675570] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.675917] ? perf_trace_run_bpf_submit+0xef/0x180 [ 113.676291] perf_trace_run_bpf_submit+0xef/0x180 [ 113.676657] perf_trace_preemptirq_template+0x259/0x430 [ 113.677058] ? read_tsc+0x9/0x20 [ 113.677324] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 113.677765] ? clockevents_program_event+0x135/0x360 [ 113.678146] ? tick_program_event+0xac/0x140 [ 113.678477] ? handle_softirqs+0x16e/0x770 [ 113.678802] trace_irq_enable.constprop.0+0xa6/0x100 [ 113.679184] trace_hardirqs_on+0x26/0x40 [ 113.679489] handle_softirqs+0x16e/0x770 [ 113.679805] __irq_exit_rcu+0xc4/0x100 [ 113.680106] irq_exit_rcu+0x9/0x20 [ 113.680373] sysvec_apic_timer_interrupt+0x70/0x80 [ 113.680748] [ 113.680919] [ 113.681093] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 113.681483] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 113.681838] Code: 38 00 85 db 0f 84 21 01 00 00 e8 d9 96 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 27 92 38 00 48 85 db 0f 84 17 01 00 00 b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de [ 113.683170] RSP: 0018:ffff888047087f28 EFLAGS: 00000246 [ 113.683565] RAX: 0000000000000001 RBX: ffff888045580000 RCX: ffffffff817c2b86 [ 113.684089] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 113.684618] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 113.685140] R10: ffffffff8643ac57 R11: 0000000000000001 R12: ffff888045580000 [ 113.685665] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 113.686192] ? trace_irq_enable.constprop.0+0x26/0x100 [ 113.686580] ? make_task_dead+0x214/0x3b0 [ 113.686894] ? make_task_dead+0x214/0x3b0 [ 113.687213] ? do_syscall_64+0xbf/0x360 [ 113.687517] rewind_stack_and_make_dead+0x16/0x20 [ 113.687881] RIP: 0033:0x7ff9bf900b19 [ 113.688157] 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 [ 113.689470] RSP: 002b:00007ff9bce76218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 113.690029] RAX: ffffffffffffffda RBX: 00007ff9bfa13f68 RCX: 00007ff9bf900b19 [ 113.690557] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff9bfa13f6c [ 113.691081] RBP: 00007ff9bfa13f60 R08: 000000000000000e R09: 0000000000000000 [ 113.691611] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff9bfa13f6c [ 113.692134] R13: 00007fffaa54a66f R14: 00007ff9bce76300 R15: 0000000000022000 [ 113.692665] [ 113.692842] Modules linked in: [ 113.693086] ---[ end trace 0000000000000000 ]--- [ 113.693433] RIP: 0010:perf_tp_event+0x175/0xe70 [ 113.693790] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 113.695110] RSP: 0018:ffff888047087780 EFLAGS: 00010012 [ 113.695514] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90001a02000 [ 113.696036] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 113.696560] RBP: ffff8880470879f0 R08: ffff88806ce31340 R09: ffffe8ffffc08bd0 [ 113.697082] R10: 0000000000000000 R11: 6b636f6c2e736573 R12: dffffc0000000000 [ 113.697612] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 113.698136] FS: 00007ff9bce76700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 113.698725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.699155] CR2: 00007f8c86646000 CR3: 00000000448e6000 CR4: 0000000000350ef0 [ 113.699692] Kernel panic - not syncing: Fatal exception in interrupt [ 113.700241] Kernel Offset: disabled [ 113.700513] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:58:19 Registers: info registers vcpu 0 RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff888047087070 R8 =0000000000000000 R9 =ffffed10016c2046 R10=0000000000000033 R11=0000000065646f43 R12=0000000000000033 R13=0000000000000010 R14=ffffffff88724140 R15=ffffffff828e32b0 RIP=ffffffff828e331d 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 00007ff9bce76700 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c86646000 CR3=00000000448e6000 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 XMM00=00000000000000000000000000000000 XMM01=00007ff9bf9e77c000007ff9bf9e77c8 XMM02=00007ff9bf9e77e000007ff9bf9e77c0 XMM03=00007ff9bf9e77c800007ff9bf9e77c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31850 RBP=ffffffff85c1c760 RSP=ffff8880456a7808 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003be53 R11=0000000000025bdb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880456a78f0 RIP=ffffffff8151dc78 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 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8957abc8 CR3=000000003676b000 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 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000