Warning: Permanently added '[localhost]:24910' (ECDSA) to the list of known hosts. 2025/09/01 09:19:11 fuzzer started 2025/09/01 09:19:12 dialing manager at localhost:35473 syzkaller login: [ 49.901959] cgroup: Unknown subsys name 'net' [ 49.965064] cgroup: Unknown subsys name 'cpuset' [ 49.982163] cgroup: Unknown subsys name 'rlimit' 2025/09/01 09:19:23 syscalls: 2214 2025/09/01 09:19:23 code coverage: enabled 2025/09/01 09:19:23 comparison tracing: enabled 2025/09/01 09:19:23 extra coverage: enabled 2025/09/01 09:19:23 setuid sandbox: enabled 2025/09/01 09:19:23 namespace sandbox: enabled 2025/09/01 09:19:23 Android sandbox: enabled 2025/09/01 09:19:23 fault injection: enabled 2025/09/01 09:19:23 leak checking: enabled 2025/09/01 09:19:23 net packet injection: enabled 2025/09/01 09:19:23 net device setup: enabled 2025/09/01 09:19:23 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 09:19:23 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 09:19:23 USB emulation: enabled 2025/09/01 09:19:23 hci packet injection: enabled 2025/09/01 09:19:23 wifi device emulation: enabled 2025/09/01 09:19:23 802.15.4 emulation: enabled 2025/09/01 09:19:23 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 09:19:23 fetching corpus: 50, signal 34128/37207 (executing program) 2025/09/01 09:19:23 fetching corpus: 100, signal 42908/47178 (executing program) 2025/09/01 09:19:23 fetching corpus: 150, signal 47643/53095 (executing program) 2025/09/01 09:19:23 fetching corpus: 200, signal 50676/57268 (executing program) 2025/09/01 09:19:24 fetching corpus: 250, signal 55640/63133 (executing program) 2025/09/01 09:19:24 fetching corpus: 300, signal 58972/67391 (executing program) 2025/09/01 09:19:24 fetching corpus: 350, signal 65726/74536 (executing program) 2025/09/01 09:19:24 fetching corpus: 400, signal 72819/81843 (executing program) 2025/09/01 09:19:24 fetching corpus: 450, signal 75363/85061 (executing program) 2025/09/01 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fetching corpus: 1700, signal 118694/132142 (executing program) 2025/09/01 09:19:27 fetching corpus: 1750, signal 119854/133074 (executing program) 2025/09/01 09:19:27 fetching corpus: 1800, signal 120850/133985 (executing program) 2025/09/01 09:19:27 fetching corpus: 1850, signal 121792/134834 (executing program) 2025/09/01 09:19:27 fetching corpus: 1900, signal 122606/135580 (executing program) 2025/09/01 09:19:27 fetching corpus: 1950, signal 123368/136267 (executing program) 2025/09/01 09:19:27 fetching corpus: 2000, signal 124681/137187 (executing program) 2025/09/01 09:19:27 fetching corpus: 2050, signal 125544/137801 (executing program) 2025/09/01 09:19:28 fetching corpus: 2100, signal 126476/138495 (executing program) 2025/09/01 09:19:28 fetching corpus: 2150, signal 127511/139224 (executing program) 2025/09/01 09:19:28 fetching corpus: 2200, signal 128270/139761 (executing program) 2025/09/01 09:19:28 fetching corpus: 2250, signal 129017/140282 (executing program) 2025/09/01 09:19:28 fetching corpus: 2300, signal 130080/140902 (executing program) 2025/09/01 09:19:28 fetching corpus: 2350, signal 131181/141495 (executing program) 2025/09/01 09:19:28 fetching corpus: 2400, signal 132314/142056 (executing program) 2025/09/01 09:19:28 fetching corpus: 2450, signal 133127/142590 (executing program) 2025/09/01 09:19:28 fetching corpus: 2500, signal 133870/143015 (executing program) 2025/09/01 09:19:29 fetching corpus: 2550, signal 134874/143504 (executing program) 2025/09/01 09:19:29 fetching corpus: 2600, signal 135722/143896 (executing program) 2025/09/01 09:19:29 fetching corpus: 2650, signal 136569/144270 (executing program) 2025/09/01 09:19:29 fetching corpus: 2700, signal 137513/144695 (executing program) 2025/09/01 09:19:29 fetching corpus: 2750, signal 138193/144950 (executing program) 2025/09/01 09:19:29 fetching corpus: 2800, signal 138838/145197 (executing program) 2025/09/01 09:19:29 fetching corpus: 2850, signal 139432/145451 (executing program) 2025/09/01 09:19:29 fetching corpus: 2900, signal 139939/145665 (executing program) 2025/09/01 09:19:29 fetching corpus: 2950, signal 140621/145879 (executing program) 2025/09/01 09:19:30 fetching corpus: 3000, signal 141437/146097 (executing program) 2025/09/01 09:19:30 fetching corpus: 3050, signal 142615/146334 (executing program) 2025/09/01 09:19:30 fetching corpus: 3100, signal 143061/146449 (executing program) 2025/09/01 09:19:30 fetching corpus: 3150, signal 143664/146622 (executing program) 2025/09/01 09:19:30 fetching corpus: 3200, signal 144181/146745 (executing program) 2025/09/01 09:19:30 fetching corpus: 3217, signal 144279/146790 (executing program) 2025/09/01 09:19:30 fetching corpus: 3217, signal 144279/146839 (executing program) 2025/09/01 09:19:30 fetching corpus: 3217, signal 144279/146868 (executing program) 2025/09/01 09:19:30 fetching corpus: 3217, signal 144279/146902 (executing program) 2025/09/01 09:19:30 fetching corpus: 3217, signal 144279/146948 (executing program) 2025/09/01 09:19:30 fetching corpus: 3217, signal 144279/146980 (executing program) 2025/09/01 09:19:30 fetching corpus: 3217, signal 144279/147013 (executing program) 2025/09/01 09:19:30 fetching corpus: 3217, signal 144279/147021 (executing program) 2025/09/01 09:19:30 fetching corpus: 3217, signal 144279/147021 (executing program) 2025/09/01 09:19:32 starting 8 fuzzer processes 09:19:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x26) sendto$inet(r0, 0x0, 0xffeb, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) 09:19:32 executing program 2: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000180)=0x1, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x42}, &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x12345}, 0x0) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r3 = syz_io_uring_complete(r1) close(r3) 09:19:32 executing program 1: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000400), 0x80002, 0x0) 09:19:32 executing program 6: r0 = getpid() ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 70.135746] audit: type=1400 audit(1756718372.662:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 09:19:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) 09:19:32 executing program 4: open_tree(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/cgroup.procs\x00', 0x900) 09:19:32 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:19:32 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00000001c0)="5830f2c8") [ 71.259506] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.261809] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.263811] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.266114] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.268846] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.272816] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.275213] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.278297] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.279202] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.284043] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.453235] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 71.455988] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 71.461043] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 71.468915] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 71.472438] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 71.475822] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 71.477473] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 71.480378] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 71.482880] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 71.485665] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.492226] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 71.499867] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 71.501112] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 71.529255] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 71.530279] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 71.531327] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 71.534105] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 71.540978] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 71.548012] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 71.549116] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 71.551076] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 71.563530] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 71.569265] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 71.580098] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 71.587389] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 71.592779] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 71.596914] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 71.601519] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 71.617707] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 71.631908] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 73.350226] Bluetooth: hci0: command tx timeout [ 73.350669] Bluetooth: hci1: command tx timeout [ 73.543210] Bluetooth: hci4: command tx timeout [ 73.543997] Bluetooth: hci2: command tx timeout [ 73.605744] Bluetooth: hci3: command tx timeout [ 73.670708] Bluetooth: hci7: command tx timeout [ 73.670739] Bluetooth: hci5: command tx timeout [ 73.671335] Bluetooth: hci6: command tx timeout [ 75.397804] Bluetooth: hci1: command tx timeout [ 75.398290] Bluetooth: hci0: command tx timeout [ 75.589665] Bluetooth: hci2: command tx timeout [ 75.590096] Bluetooth: hci4: command tx timeout [ 75.654863] Bluetooth: hci3: command tx timeout [ 75.717707] Bluetooth: hci5: command tx timeout [ 75.718115] Bluetooth: hci7: command tx timeout [ 75.718496] Bluetooth: hci6: command tx timeout [ 77.445709] Bluetooth: hci0: command tx timeout [ 77.446154] Bluetooth: hci1: command tx timeout [ 77.637736] Bluetooth: hci4: command tx timeout [ 77.637887] Bluetooth: hci2: command tx timeout [ 77.702784] Bluetooth: hci3: command tx timeout [ 77.767187] Bluetooth: hci5: command tx timeout [ 77.767219] Bluetooth: hci6: command tx timeout [ 77.767624] Bluetooth: hci7: command tx timeout [ 79.494246] Bluetooth: hci1: command tx timeout [ 79.494681] Bluetooth: hci0: command tx timeout [ 79.685729] Bluetooth: hci4: command tx timeout [ 79.686156] Bluetooth: hci2: command tx timeout [ 79.749680] Bluetooth: hci3: command tx timeout [ 79.813748] Bluetooth: hci6: command tx timeout [ 79.816631] Bluetooth: hci7: command tx timeout [ 79.816802] Bluetooth: hci5: command tx timeout [ 107.549965] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.550659] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.713471] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.714468] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:20:10 executing program 6: r0 = getpid() ptrace$setopts(0x4206, r0, 0x0, 0x0) 09:20:10 executing program 6: r0 = getpid() ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 108.398632] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.399444] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:20:10 executing program 6: r0 = getpid() ptrace$setopts(0x4206, r0, 0x0, 0x0) 09:20:11 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) [ 108.557632] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.558407] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:20:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004740)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="c3", 0x7fffeffe}, {&(0x7f00000002c0)="03", 0x1}, {&(0x7f0000000340)="c6", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)="97", 0x1}], 0x1}}], 0x3, 0x8440) 09:20:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004740)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="c3", 0x7fffeffe}, {&(0x7f00000002c0)="03", 0x1}, {&(0x7f0000000340)="c6", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)="97", 0x1}], 0x1}}], 0x3, 0x8440) 09:20:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004740)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="c3", 0x7fffeffe}, {&(0x7f00000002c0)="03", 0x1}, {&(0x7f0000000340)="c6", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)="97", 0x1}], 0x1}}], 0x3, 0x8440) [ 108.809625] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.810241] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:20:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004740)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="c3", 0x7fffeffe}, {&(0x7f00000002c0)="03", 0x1}, {&(0x7f0000000340)="c6", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)="97", 0x1}], 0x1}}], 0x3, 0x8440) [ 108.993618] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.994260] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.032271] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.032922] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.140204] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.141062] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.435977] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.436616] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.528644] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.529265] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.693697] audit: type=1400 audit(1756718412.218:8): avc: denied { open } for pid=3874 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 109.696920] audit: type=1400 audit(1756718412.218:9): avc: denied { kernel } for pid=3874 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 109.702883] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.703466] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.789998] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.790641] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.017130] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.017836] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.065575] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.066242] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.217916] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.218557] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.265257] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.265896] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:20:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x26) sendto$inet(r0, 0x0, 0xffeb, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) 09:20:12 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:20:12 executing program 4: open_tree(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/cgroup.procs\x00', 0x900) 09:20:12 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x27, 0x0, &(0x7f0000001440)) 09:20:12 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00000001c0)="5830f2c8") 09:20:12 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:20:12 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:20:12 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x8203, 0x0) vmsplice(r0, 0x0, 0x0, 0x0) 09:20:12 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x8203, 0x0) vmsplice(r0, 0x0, 0x0, 0x0) 09:20:12 executing program 4: open_tree(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/cgroup.procs\x00', 0x900) 09:20:12 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x27, 0x0, &(0x7f0000001440)) 09:20:13 executing program 0: r0 = socket$inet(0x2, 0x3, 0x26) sendto$inet(r0, 0x0, 0xffeb, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) 09:20:13 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00000001c0)="5830f2c8") 09:20:13 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:20:13 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x8203, 0x0) vmsplice(r0, 0x0, 0x0, 0x0) 09:20:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:20:13 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:20:13 executing program 4: open_tree(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/cgroup.procs\x00', 0x900) 09:20:13 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x27, 0x0, &(0x7f0000001440)) 09:20:13 executing program 0: r0 = socket$inet(0x2, 0x3, 0x26) sendto$inet(r0, 0x0, 0xffeb, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) 09:20:13 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x8203, 0x0) vmsplice(r0, 0x0, 0x0, 0x0) 09:20:13 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x27, 0x0, &(0x7f0000001440)) 09:20:13 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:20:13 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:20:13 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00000001c0)="5830f2c8") 09:20:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup2(r1, r0) 09:20:13 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000000), 0x0) fork() 09:20:13 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_linger(r0, 0x1, 0x49, 0x0, &(0x7f0000000140)) 09:20:13 executing program 0: syz_emit_ethernet(0x8e, &(0x7f00000003c0)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x58, 0x3a, 0x0, @empty, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "61165b", 0x0, 0x2b, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@srh={0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, [@private0, @loopback]}]}}}}}}}, 0x0) 09:20:13 executing program 2: r0 = perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYBLOB="24b67fd401737e49c7087b05246926ef53da6d84022cbed5bd7e4fe4cbcb828e69e8078757fc130ed7ec3e60533f0b2fab1845e59c7915c6536267fee48312abf65a6e4766a2ca73288a9961b291a3f83df20529d39f1949b3ba2661ee1dc0c31e843c765feec90c533df667166c48ada8136425194d827a2c040acfa1857252395c91faf122a406b3a8bc03bdc9df1238e2329559f520edb35b60ecaec967a9074f90555b743440d8bc1f2225ac182150dd56f3c4aaa46a99c544e6dd2bfa25cb3f42c775c6e0853dc18c894e2b0b87e3bdd0a9ddb17369f680ce649c78b800d7c02e7e10e4bc17b943e138"], 0x11) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() 09:20:13 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_linger(r0, 0x1, 0x49, 0x0, &(0x7f0000000140)) 09:20:13 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000000), 0x0) fork() 09:20:13 executing program 0: syz_emit_ethernet(0x8e, &(0x7f00000003c0)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x58, 0x3a, 0x0, @empty, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "61165b", 0x0, 0x2b, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@srh={0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, [@private0, @loopback]}]}}}}}}}, 0x0) 09:20:13 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_linger(r0, 0x1, 0x49, 0x0, &(0x7f0000000140)) [ 110.855894] audit: type=1400 audit(1756718413.377:10): avc: denied { write } for pid=3968 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 09:20:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@nocase}, {@fat=@tz_utc}, {@fat=@time_offset}]}) 09:20:13 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x80) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:20:13 executing program 5: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454e2, &(0x7f00000000c0)) 09:20:13 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000048c0)={0x0, 0x0, &(0x7f0000004880)={&(0x7f0000003300)={0xec4, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0xa5, 0x1, "3254f56cf0be315924271497a22b5b2b5d0d546f97286a1aa9bfa6bf2c4ee424ea7543fc68e43b61b60b2c8ee206cf929403b74af1546bf671b2f366516e75296eb77d800ad0441d9420fe3e8272386f032b2fc876a3d6f458097c04db82d2ba7378d5e97a6ed86499550aa0dfc63687f49aa884f05c9cf50d17d449ec1a536d4964cc8c19445b60fe62594bb389662211d78e3069c0537953339c548c25d8d42b"}, @INET_DIAG_REQ_BYTECODE={0xe9, 0x1, "bf0d153c6d4ce571806b90d475aa9cf9106b754e3bf0f7bdd89e3eba7cc9d2ef9d77eabee68fc890fb3abb1a40a0ba5341221220e46443180e800ffc6561c4941e5540a490693d3a80c25817e3e6de20d55c026f33037ce2a3c8f31bddbe923ab232ec55fa67dad94b36b60f33b1d355a7d1adbf84a845c603ecba1d4f476fe5b71fd48346d024bec2b44cb32a6919cc5ceefd975e813024147f0299236637f5ba185247ca7b2bc6f2e9983a4cce9c54cc59b4f160fab4a332eff67f9648ec948a138d3f2e68d75b82a06f63ad770634e9a29e43ddbbc8ef4466c4a944b27fff4305a702e2"}, @INET_DIAG_REQ_BYTECODE={0x8d, 0x1, "8e777b28ebd83bc4cd0343c9bffbba4fb7dbef8b5c1d5bb740d24d572897cc696e534127a6a6eda9a9021798ca2d72a65fd88659d5ff153f1ec1162aa6ab330313d6f78bc2f26aef9c5684c180687d09b9e135a1210a438c9dcb4724bac8fbaaa96d73f1de2fdfda1b90f8edfee39784ce5043bd6baad7428a745c1193cba98a83de54ac7d0a766947"}, @INET_DIAG_REQ_BYTECODE={0xc52, 0x1, "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"}]}, 0xec4}}, 0x0) [ 110.938198] No source specified [ 110.943487] No source specified [ 110.949207] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=3990 comm=syz-executor.3 [ 110.952770] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=3990 comm=syz-executor.3 [ 110.975382] kmemleak: Found object by alias at 0x607f1a63e17c [ 110.975399] CPU: 1 UID: 0 PID: 3990 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 110.975418] Tainted: [W]=WARN [ 110.975422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 110.975429] Call Trace: [ 110.975433] [ 110.975438] dump_stack_lvl+0xca/0x120 [ 110.975476] __lookup_object+0x94/0xb0 [ 110.975494] delete_object_full+0x27/0x70 [ 110.975511] free_percpu+0x30/0x1160 [ 110.975529] ? arch_uprobe_clear_state+0x16/0x140 [ 110.975550] futex_hash_free+0x38/0xc0 [ 110.975566] mmput+0x2d3/0x390 [ 110.975586] do_exit+0x79d/0x2970 [ 110.975604] ? __pfx_do_exit+0x10/0x10 [ 110.975618] ? find_held_lock+0x2b/0x80 [ 110.975637] ? get_signal+0x835/0x2340 [ 110.975658] do_group_exit+0xd3/0x2a0 [ 110.975673] get_signal+0x2315/0x2340 [ 110.975691] ? put_task_stack+0xd2/0x240 [ 110.975706] ? __pfx_get_signal+0x10/0x10 [ 110.975723] ? __schedule+0xe91/0x3590 [ 110.975745] arch_do_signal_or_restart+0x80/0x790 [ 110.975762] ? __sys_sendmsg+0x174/0x200 [ 110.975782] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 110.975799] ? __x64_sys_futex+0x1c9/0x4d0 [ 110.975821] exit_to_user_mode_loop+0x8b/0x110 [ 110.975835] do_syscall_64+0x2f7/0x360 [ 110.975848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.975861] RIP: 0033:0x7fe719463b19 [ 110.975870] Code: Unable to access opcode bytes at 0x7fe719463aef. [ 110.975876] RSP: 002b:00007fe7169d9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.975887] RAX: 0000000000000ec4 RBX: 00007fe719576f60 RCX: 00007fe719463b19 [ 110.975895] RDX: 0000000000000000 RSI: 00000000200048c0 RDI: 0000000000000003 [ 110.975903] RBP: 00007fe7194bdf6d R08: 0000000000000000 R09: 0000000000000000 [ 110.975910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.975917] R13: 00007ffd0242bdbf R14: 00007fe7169d9300 R15: 0000000000022000 [ 110.975933] [ 110.975937] kmemleak: Object (percpu) 0x607f1a63e178 (size 8): [ 110.975944] kmemleak: comm "syz-executor.7", pid 3986, jiffies 4294777812 [ 110.975951] kmemleak: min_count = 1 [ 110.975955] kmemleak: count = 0 [ 110.975959] kmemleak: flags = 0x21 [ 110.975963] kmemleak: checksum = 0 [ 110.975967] kmemleak: backtrace: [ 110.975970] pcpu_alloc_noprof+0x87a/0x1170 [ 110.975986] percpu_ref_init+0x37/0x400 [ 110.975997] blkg_alloc+0xe9/0x7d0 [ 110.976010] blkg_create+0xe08/0x1420 [ 110.976023] bio_associate_blkg_from_css+0xe06/0x1380 [ 110.976037] bio_associate_blkg+0x10e/0x2a0 [ 110.976051] bio_init+0x2dd/0x570 [ 110.976064] bio_alloc_bioset+0x2cf/0x8c0 [ 110.976079] submit_bh_wbc+0x286/0x720 [ 110.976097] ext4_read_bh_nowait+0x156/0x240 [ 110.976110] ext4_read_bh_lock+0xa7/0xd0 [ 110.976122] ext4_block_write_begin+0x9ca/0xcd0 [ 110.976136] ext4_da_write_begin+0x4d5/0xb40 [ 110.976149] generic_perform_write+0x392/0x810 [ 110.976165] ext4_buffered_write_iter+0x11a/0x430 [ 110.976176] ext4_file_write_iter+0xff6/0x1990 09:20:13 executing program 0: syz_emit_ethernet(0x8e, &(0x7f00000003c0)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x58, 0x3a, 0x0, @empty, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "61165b", 0x0, 0x2b, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@srh={0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, [@private0, @loopback]}]}}}}}}}, 0x0) 09:20:13 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_linger(r0, 0x1, 0x49, 0x0, &(0x7f0000000140)) 09:20:13 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000000), 0x0) fork() 09:20:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@nocase}, {@fat=@tz_utc}, {@fat=@time_offset}]}) 09:20:13 executing program 2: r0 = perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYBLOB="24b67fd401737e49c7087b05246926ef53da6d84022cbed5bd7e4fe4cbcb828e69e8078757fc130ed7ec3e60533f0b2fab1845e59c7915c6536267fee48312abf65a6e4766a2ca73288a9961b291a3f83df20529d39f1949b3ba2661ee1dc0c31e843c765feec90c533df667166c48ada8136425194d827a2c040acfa1857252395c91faf122a406b3a8bc03bdc9df1238e2329559f520edb35b60ecaec967a9074f90555b743440d8bc1f2225ac182150dd56f3c4aaa46a99c544e6dd2bfa25cb3f42c775c6e0853dc18c894e2b0b87e3bdd0a9ddb17369f680ce649c78b800d7c02e7e10e4bc17b943e138"], 0x11) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() 09:20:13 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x80) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:20:13 executing program 5: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454e2, &(0x7f00000000c0)) 09:20:13 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000048c0)={0x0, 0x0, &(0x7f0000004880)={&(0x7f0000003300)={0xec4, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0xa5, 0x1, "3254f56cf0be315924271497a22b5b2b5d0d546f97286a1aa9bfa6bf2c4ee424ea7543fc68e43b61b60b2c8ee206cf929403b74af1546bf671b2f366516e75296eb77d800ad0441d9420fe3e8272386f032b2fc876a3d6f458097c04db82d2ba7378d5e97a6ed86499550aa0dfc63687f49aa884f05c9cf50d17d449ec1a536d4964cc8c19445b60fe62594bb389662211d78e3069c0537953339c548c25d8d42b"}, @INET_DIAG_REQ_BYTECODE={0xe9, 0x1, "bf0d153c6d4ce571806b90d475aa9cf9106b754e3bf0f7bdd89e3eba7cc9d2ef9d77eabee68fc890fb3abb1a40a0ba5341221220e46443180e800ffc6561c4941e5540a490693d3a80c25817e3e6de20d55c026f33037ce2a3c8f31bddbe923ab232ec55fa67dad94b36b60f33b1d355a7d1adbf84a845c603ecba1d4f476fe5b71fd48346d024bec2b44cb32a6919cc5ceefd975e813024147f0299236637f5ba185247ca7b2bc6f2e9983a4cce9c54cc59b4f160fab4a332eff67f9648ec948a138d3f2e68d75b82a06f63ad770634e9a29e43ddbbc8ef4466c4a944b27fff4305a702e2"}, @INET_DIAG_REQ_BYTECODE={0x8d, 0x1, "8e777b28ebd83bc4cd0343c9bffbba4fb7dbef8b5c1d5bb740d24d572897cc696e534127a6a6eda9a9021798ca2d72a65fd88659d5ff153f1ec1162aa6ab330313d6f78bc2f26aef9c5684c180687d09b9e135a1210a438c9dcb4724bac8fbaaa96d73f1de2fdfda1b90f8edfee39784ce5043bd6baad7428a745c1193cba98a83de54ac7d0a766947"}, @INET_DIAG_REQ_BYTECODE={0xc52, 0x1, "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"}]}, 0xec4}}, 0x0) [ 111.077306] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=3995 comm=syz-executor.3 [ 111.094243] No source specified [ 111.115282] kmemleak: Found object by alias at 0x607f1a63e17c [ 111.115300] CPU: 1 UID: 0 PID: 3992 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 111.115319] Tainted: [W]=WARN [ 111.115323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 111.115331] Call Trace: [ 111.115335] [ 111.115341] dump_stack_lvl+0xca/0x120 [ 111.115373] __lookup_object+0x94/0xb0 [ 111.115392] delete_object_full+0x27/0x70 [ 111.115409] free_percpu+0x30/0x1160 [ 111.115427] ? arch_uprobe_clear_state+0x16/0x140 [ 111.115448] futex_hash_free+0x38/0xc0 [ 111.115464] mmput+0x2d3/0x390 [ 111.115484] do_exit+0x79d/0x2970 [ 111.115498] ? signal_wake_up_state+0x85/0x120 [ 111.115515] ? zap_other_threads+0x2b9/0x3a0 [ 111.115531] ? __pfx_do_exit+0x10/0x10 [ 111.115545] ? do_group_exit+0x1c3/0x2a0 [ 111.115559] ? lock_release+0xc8/0x290 [ 111.115577] do_group_exit+0xd3/0x2a0 [ 111.115595] __x64_sys_exit_group+0x3e/0x50 [ 111.115610] x64_sys_call+0x18c5/0x18d0 [ 111.115626] do_syscall_64+0xbf/0x360 [ 111.115640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.115652] RIP: 0033:0x7fe719463b19 [ 111.115661] Code: Unable to access opcode bytes at 0x7fe719463aef. [ 111.115667] RSP: 002b:00007ffd0242bfe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 111.115679] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe719463b19 [ 111.115687] RDX: 00007fe71941672b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 111.115695] RBP: 0000000000000000 R08: 0000001b2d2211e4 R09: 0000000000000000 [ 111.115702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 111.115709] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffd0242c0d0 [ 111.115725] [ 111.115729] kmemleak: Object (percpu) 0x607f1a63e178 (size 8): [ 111.115736] kmemleak: comm "syz-executor.7", pid 3986, jiffies 4294777812 [ 111.115744] kmemleak: min_count = 1 [ 111.115748] kmemleak: count = 0 [ 111.115752] kmemleak: flags = 0x21 [ 111.115756] kmemleak: checksum = 0 [ 111.115759] kmemleak: backtrace: [ 111.115763] pcpu_alloc_noprof+0x87a/0x1170 [ 111.115779] percpu_ref_init+0x37/0x400 [ 111.115790] blkg_alloc+0xe9/0x7d0 [ 111.115803] blkg_create+0xe08/0x1420 [ 111.115816] bio_associate_blkg_from_css+0xe06/0x1380 [ 111.115831] bio_associate_blkg+0x10e/0x2a0 [ 111.115844] bio_init+0x2dd/0x570 [ 111.115857] bio_alloc_bioset+0x2cf/0x8c0 [ 111.115872] submit_bh_wbc+0x286/0x720 [ 111.115890] ext4_read_bh_nowait+0x156/0x240 [ 111.115904] ext4_read_bh_lock+0xa7/0xd0 [ 111.115916] ext4_block_write_begin+0x9ca/0xcd0 [ 111.115930] ext4_da_write_begin+0x4d5/0xb40 [ 111.115943] generic_perform_write+0x392/0x810 [ 111.115959] ext4_buffered_write_iter+0x11a/0x430 [ 111.115970] ext4_file_write_iter+0xff6/0x1990 09:20:13 executing program 0: syz_emit_ethernet(0x8e, &(0x7f00000003c0)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x58, 0x3a, 0x0, @empty, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "61165b", 0x0, 0x2b, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@srh={0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, [@private0, @loopback]}]}}}}}}}, 0x0) 09:20:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@nocase}, {@fat=@tz_utc}, {@fat=@time_offset}]}) 09:20:13 executing program 6: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x80) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:20:13 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x80) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:20:13 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000000), 0x0) fork() [ 111.206340] No source specified 09:20:13 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000048c0)={0x0, 0x0, &(0x7f0000004880)={&(0x7f0000003300)={0xec4, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0xa5, 0x1, "3254f56cf0be315924271497a22b5b2b5d0d546f97286a1aa9bfa6bf2c4ee424ea7543fc68e43b61b60b2c8ee206cf929403b74af1546bf671b2f366516e75296eb77d800ad0441d9420fe3e8272386f032b2fc876a3d6f458097c04db82d2ba7378d5e97a6ed86499550aa0dfc63687f49aa884f05c9cf50d17d449ec1a536d4964cc8c19445b60fe62594bb389662211d78e3069c0537953339c548c25d8d42b"}, @INET_DIAG_REQ_BYTECODE={0xe9, 0x1, "bf0d153c6d4ce571806b90d475aa9cf9106b754e3bf0f7bdd89e3eba7cc9d2ef9d77eabee68fc890fb3abb1a40a0ba5341221220e46443180e800ffc6561c4941e5540a490693d3a80c25817e3e6de20d55c026f33037ce2a3c8f31bddbe923ab232ec55fa67dad94b36b60f33b1d355a7d1adbf84a845c603ecba1d4f476fe5b71fd48346d024bec2b44cb32a6919cc5ceefd975e813024147f0299236637f5ba185247ca7b2bc6f2e9983a4cce9c54cc59b4f160fab4a332eff67f9648ec948a138d3f2e68d75b82a06f63ad770634e9a29e43ddbbc8ef4466c4a944b27fff4305a702e2"}, @INET_DIAG_REQ_BYTECODE={0x8d, 0x1, "8e777b28ebd83bc4cd0343c9bffbba4fb7dbef8b5c1d5bb740d24d572897cc696e534127a6a6eda9a9021798ca2d72a65fd88659d5ff153f1ec1162aa6ab330313d6f78bc2f26aef9c5684c180687d09b9e135a1210a438c9dcb4724bac8fbaaa96d73f1de2fdfda1b90f8edfee39784ce5043bd6baad7428a745c1193cba98a83de54ac7d0a766947"}, @INET_DIAG_REQ_BYTECODE={0xc52, 0x1, "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"}]}, 0xec4}}, 0x0) 09:20:13 executing program 2: r0 = perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYBLOB="24b67fd401737e49c7087b05246926ef53da6d84022cbed5bd7e4fe4cbcb828e69e8078757fc130ed7ec3e60533f0b2fab1845e59c7915c6536267fee48312abf65a6e4766a2ca73288a9961b291a3f83df20529d39f1949b3ba2661ee1dc0c31e843c765feec90c533df667166c48ada8136425194d827a2c040acfa1857252395c91faf122a406b3a8bc03bdc9df1238e2329559f520edb35b60ecaec967a9074f90555b743440d8bc1f2225ac182150dd56f3c4aaa46a99c544e6dd2bfa25cb3f42c775c6e0853dc18c894e2b0b87e3bdd0a9ddb17369f680ce649c78b800d7c02e7e10e4bc17b943e138"], 0x11) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() 09:20:13 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x80) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:20:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@nocase}, {@fat=@tz_utc}, {@fat=@time_offset}]}) [ 111.277239] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=4024 comm=syz-executor.3 [ 111.327140] No source specified [ 121.269708] unregister_netdevice: waiting for vcan0 to become free. Usage count = 0 VM DIAGNOSIS: 09:20:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=1ffff11002f49eed RDX=dffffc0000000000 RSI=000000005e406224 RDI=ffff88806ce31850 RBP=ffff888017a4f768 RSP=ffff888017a4f6a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888017a4f770 R13=ffff888017a4f758 R14=ffff888017a4f751 R15=ffff888017a4f710 RIP=ffffffff813584ce 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 00007fe85b335700 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cef7feacc0 CR3=000000000eadf000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000100000000000000000 XMM04=00007fe85b33410000007fe85b334140 XMM05=00000000000000003d7129b0256a2b00 XMM06=00007fe85b3341400000000000000000 XMM07=00000000000000000000000000000000 XMM08=2e726f7475636578652d7a7973223d6d XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff8143e02e RCX=ffffffff84b247c6 RDX=ffff888019ae5280 RSI=ffffffff84b24793 RDI=0000000000000006 RBP=ffffffff818fe788 RSP=ffff88804404f290 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff8143e02e R11=0000000000000000 R12=ffffffff86447e84 R13=dffffc0000000000 R14=0000000000000200 R15=0000000000000000 RIP=ffffffff8173f6b8 RFL=00000283 [--S---C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb9e0428700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cef7fbd618 CR3=00000000099d0000 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=ff000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=ffbd4ebe4c2ff6360000000000168828 XMM05=d3fdd5f48436fbd700000000000aead0 XMM06=4d5f2690b0f269f800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728 XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000