Warning: Permanently added '[localhost]:16237' (ECDSA) to the list of known hosts. 2025/08/29 12:01:00 fuzzer started 2025/08/29 12:01:00 dialing manager at localhost:43077 syzkaller login: [ 51.214471] cgroup: Unknown subsys name 'net' [ 51.268076] cgroup: Unknown subsys name 'cpuset' [ 51.278269] cgroup: Unknown subsys name 'rlimit' 2025/08/29 12:01:10 syscalls: 2214 2025/08/29 12:01:10 code coverage: enabled 2025/08/29 12:01:10 comparison tracing: enabled 2025/08/29 12:01:10 extra coverage: enabled 2025/08/29 12:01:10 setuid sandbox: enabled 2025/08/29 12:01:10 namespace sandbox: enabled 2025/08/29 12:01:10 Android sandbox: enabled 2025/08/29 12:01:10 fault injection: enabled 2025/08/29 12:01:10 leak checking: enabled 2025/08/29 12:01:10 net packet injection: enabled 2025/08/29 12:01:10 net device setup: enabled 2025/08/29 12:01:10 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 12:01:10 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 12:01:10 USB emulation: enabled 2025/08/29 12:01:10 hci packet injection: enabled 2025/08/29 12:01:10 wifi device emulation: enabled 2025/08/29 12:01:10 802.15.4 emulation: enabled 2025/08/29 12:01:10 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 12:01:10 fetching corpus: 50, signal 24671/28145 (executing program) 2025/08/29 12:01:10 fetching corpus: 100, signal 33406/38323 (executing program) 2025/08/29 12:01:10 fetching corpus: 150, signal 39915/46225 (executing program) 2025/08/29 12:01:10 fetching corpus: 200, signal 46597/54152 (executing program) 2025/08/29 12:01:10 fetching corpus: 250, signal 53718/62315 (executing program) 2025/08/29 12:01:10 fetching corpus: 300, signal 58805/68437 (executing program) 2025/08/29 12:01:10 fetching corpus: 350, signal 62865/73530 (executing program) 2025/08/29 12:01:10 fetching corpus: 400, signal 66446/78089 (executing program) 2025/08/29 12:01:11 fetching corpus: 450, signal 71247/83657 (executing program) 2025/08/29 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(executing program) 2025/08/29 12:01:26 fetching corpus: 8850, signal 189894/193555 (executing program) 2025/08/29 12:01:26 fetching corpus: 8889, signal 190049/193567 (executing program) 2025/08/29 12:01:26 fetching corpus: 8889, signal 190049/193567 (executing program) 2025/08/29 12:01:28 starting 8 fuzzer processes 12:01:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)={0x14, 0x3a, 0xffffffffffffffff, 0x0, 0x0, "", [@generic="02"]}, 0x14}], 0x1}, 0x0) 12:01:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) 12:01:28 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCXONC(r1, 0x540b, 0x0) 12:01:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x28a00) read(r0, 0x0, 0x0) 12:01:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0) 12:01:28 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) [ 78.962071] audit: type=1400 audit(1756468888.548:7): avc: denied { execmem } for pid=273 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:01:28 executing program 7: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:01:28 executing program 6: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x80000001) [ 80.180683] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.182851] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.185624] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.190009] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.195267] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.197011] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.199870] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.208586] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.214185] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.220568] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.227736] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.230529] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.240970] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.246977] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.253167] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 80.295064] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.313293] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 80.315495] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 80.317449] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 80.319176] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 80.320771] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 80.320884] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 80.327661] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 80.330078] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 80.331022] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 80.333450] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 80.334903] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 80.336767] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 80.340157] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 80.342084] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.356702] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 80.359657] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 80.375823] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 80.380067] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 80.387363] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 80.391606] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 80.399575] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 80.420459] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 80.430689] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 80.441858] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 82.267456] Bluetooth: hci1: command tx timeout [ 82.268772] Bluetooth: hci0: command tx timeout [ 82.331061] Bluetooth: hci2: command tx timeout [ 82.395386] Bluetooth: hci3: command tx timeout [ 82.396312] Bluetooth: hci7: command tx timeout [ 82.459487] Bluetooth: hci6: command tx timeout [ 82.522638] Bluetooth: hci4: command tx timeout [ 82.523563] Bluetooth: hci5: command tx timeout [ 84.316500] Bluetooth: hci0: command tx timeout [ 84.317268] Bluetooth: hci1: command tx timeout [ 84.378445] Bluetooth: hci2: command tx timeout [ 84.442557] Bluetooth: hci3: command tx timeout [ 84.442911] Bluetooth: hci7: command tx timeout [ 84.506487] Bluetooth: hci6: command tx timeout [ 84.570430] Bluetooth: hci4: command tx timeout [ 84.570513] Bluetooth: hci5: command tx timeout [ 86.362426] Bluetooth: hci0: command tx timeout [ 86.365387] Bluetooth: hci1: command tx timeout [ 86.426753] Bluetooth: hci2: command tx timeout [ 86.490462] Bluetooth: hci3: command tx timeout [ 86.492382] Bluetooth: hci7: command tx timeout [ 86.555226] Bluetooth: hci6: command tx timeout [ 86.618544] Bluetooth: hci5: command tx timeout [ 86.619464] Bluetooth: hci4: command tx timeout [ 88.410498] Bluetooth: hci1: command tx timeout [ 88.410590] Bluetooth: hci0: command tx timeout [ 88.474715] Bluetooth: hci2: command tx timeout [ 88.539399] Bluetooth: hci3: command tx timeout [ 88.539492] Bluetooth: hci7: command tx timeout [ 88.603408] Bluetooth: hci6: command tx timeout [ 88.667702] Bluetooth: hci4: command tx timeout [ 88.667724] Bluetooth: hci5: command tx timeout [ 125.284056] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.285413] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.465808] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.466454] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.657071] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.658008] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:02:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1275, 0x0) [ 125.863774] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.864559] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:02:15 executing program 6: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pwrite64(r0, 0x0, 0x0, 0x0) [ 125.936398] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.936996] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:02:15 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4) 12:02:15 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4) 12:02:15 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4) [ 126.131972] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.133012] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.136603] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.137164] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:02:15 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4) [ 126.275192] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.276451] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.316485] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.317111] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.340195] audit: type=1400 audit(1756468935.926:8): avc: denied { open } for pid=3880 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 126.346451] audit: type=1400 audit(1756468935.926:9): avc: denied { kernel } for pid=3880 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 126.408432] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.409056] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.444701] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.445501] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.512868] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.513516] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.601385] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.602005] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.642580] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.643226] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.710473] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.711099] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.794804] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.796039] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:02:17 executing program 0: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:02:17 executing program 6: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_DEL_FROM_ACCEPT_LIST={{0x9}, 0x40}}}, 0x7) syz_emit_vhci(&(0x7f0000000280)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x0, 0xc}, @l2cap_cid_signaling={{0x8}, [@l2cap_move_chan_rsp={{0xf, 0x3, 0x4}, {0x4, 0x9}}]}}, 0x11) syz_emit_vhci(&(0x7f00000003c0)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000200)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x0, 0x41c}}}, 0x7) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB="03c800a23b9d1d50823db5e2e45988439ba596412882a4a358c2aadd49ebbc0ac108037fd8d8a2ce0e22630aca0a5a00a708b5785800dc05cbd28b2f73d04ea40222b037b3f53c82bee4a2c5a30c7afbe4259ace371f82e3a651cf064f90a3b1d64cee29c1e1c666def7bc6ee3c62ffbbfa31f6b97f5ea0a3dd6597d746320e598031b2cceddb4adc829a1ee1c1119d4eb41939be2f9c119b1c38aef5742e35b2b5de861e4da"], 0xa6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x54) getdents64(r0, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000240)=@HCI_VENDOR_PKT, 0x15c) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_blocks={{0x48, 0xf}, {0x8, 0x2, [{0xc8, 0x8001, 0x2}, {0xc8, 0x3, 0x3f}]}}}, 0x12) syz_emit_vhci(&(0x7f00000001c0)=@HCI_VENDOR_PKT, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000380), 0x1fb, 0x2000) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0xa00) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="371337cfa3139f00000000ff78856d451224038c293def2129b762617306025dc3ab02fefdc8c81e99c9432b4d763185f3798ea45a000000807a2997604e26d27d4fbe5367b47a6abe08e052100b78407f797ddf1677b6ca78623a60e86aa735eafc950014d31476d3c19ab92ba9bf1e12da13b50d629cacccc89b1000"/134]) syz_emit_vhci(&(0x7f0000000400)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) syz_emit_vhci(&(0x7f0000000140)=ANY=[], 0x54df1abb4fd15e78) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x90) clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) 12:02:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0xc9eb, 0x4) sendmmsg$sock(r0, &(0x7f0000000600)=[{{&(0x7f0000000200)=@nfc={0x27, 0x3}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="e557ce3bd6d952e732a1369d550d", 0xe}], 0x1}}], 0x1, 0x0) 12:02:17 executing program 7: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:02:17 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 12:02:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x28a00) read(r0, 0x0, 0x0) 12:02:17 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCXONC(r1, 0x540b, 0x0) 12:02:17 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) getegid() [ 127.493551] Bluetooth: Unexpected continuation frame (len 12) 12:02:17 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) [ 127.581630] Bluetooth: Unexpected continuation frame (len 12) 12:02:17 executing program 3: 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCXONC(r1, 0x540b, 0x0) 12:02:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x28a00) read(r0, 0x0, 0x0) 12:02:17 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) getegid() 12:02:17 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 12:02:17 executing program 6: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_DEL_FROM_ACCEPT_LIST={{0x9}, 0x40}}}, 0x7) syz_emit_vhci(&(0x7f0000000280)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x0, 0xc}, @l2cap_cid_signaling={{0x8}, [@l2cap_move_chan_rsp={{0xf, 0x3, 0x4}, {0x4, 0x9}}]}}, 0x11) syz_emit_vhci(&(0x7f00000003c0)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000200)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x0, 0x41c}}}, 0x7) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB="03c800a23b9d1d50823db5e2e45988439ba596412882a4a358c2aadd49ebbc0ac108037fd8d8a2ce0e22630aca0a5a00a708b5785800dc05cbd28b2f73d04ea40222b037b3f53c82bee4a2c5a30c7afbe4259ace371f82e3a651cf064f90a3b1d64cee29c1e1c666def7bc6ee3c62ffbbfa31f6b97f5ea0a3dd6597d746320e598031b2cceddb4adc829a1ee1c1119d4eb41939be2f9c119b1c38aef5742e35b2b5de861e4da"], 0xa6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x54) getdents64(r0, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000240)=@HCI_VENDOR_PKT, 0x15c) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_blocks={{0x48, 0xf}, {0x8, 0x2, [{0xc8, 0x8001, 0x2}, {0xc8, 0x3, 0x3f}]}}}, 0x12) syz_emit_vhci(&(0x7f00000001c0)=@HCI_VENDOR_PKT, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000380), 0x1fb, 0x2000) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0xa00) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="371337cfa3139f00000000ff78856d451224038c293def2129b762617306025dc3ab02fefdc8c81e99c9432b4d763185f3798ea45a000000807a2997604e26d27d4fbe5367b47a6abe08e052100b78407f797ddf1677b6ca78623a60e86aa735eafc950014d31476d3c19ab92ba9bf1e12da13b50d629cacccc89b1000"/134]) syz_emit_vhci(&(0x7f0000000400)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) syz_emit_vhci(&(0x7f0000000140)=ANY=[], 0x54df1abb4fd15e78) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x90) clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) 12:02:17 executing program 7: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:02:17 executing program 0: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:02:17 executing program 1: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_DEL_FROM_ACCEPT_LIST={{0x9}, 0x40}}}, 0x7) syz_emit_vhci(&(0x7f0000000280)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x0, 0xc}, @l2cap_cid_signaling={{0x8}, [@l2cap_move_chan_rsp={{0xf, 0x3, 0x4}, {0x4, 0x9}}]}}, 0x11) syz_emit_vhci(&(0x7f00000003c0)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000200)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x0, 0x41c}}}, 0x7) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB="03c800a23b9d1d50823db5e2e45988439ba596412882a4a358c2aadd49ebbc0ac108037fd8d8a2ce0e22630aca0a5a00a708b5785800dc05cbd28b2f73d04ea40222b037b3f53c82bee4a2c5a30c7afbe4259ace371f82e3a651cf064f90a3b1d64cee29c1e1c666def7bc6ee3c62ffbbfa31f6b97f5ea0a3dd6597d746320e598031b2cceddb4adc829a1ee1c1119d4eb41939be2f9c119b1c38aef5742e35b2b5de861e4da"], 0xa6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x54) getdents64(r0, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000240)=@HCI_VENDOR_PKT, 0x15c) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_blocks={{0x48, 0xf}, {0x8, 0x2, [{0xc8, 0x8001, 0x2}, {0xc8, 0x3, 0x3f}]}}}, 0x12) syz_emit_vhci(&(0x7f00000001c0)=@HCI_VENDOR_PKT, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000380), 0x1fb, 0x2000) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0xa00) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="371337cfa3139f00000000ff78856d451224038c293def2129b762617306025dc3ab02fefdc8c81e99c9432b4d763185f3798ea45a000000807a2997604e26d27d4fbe5367b47a6abe08e052100b78407f797ddf1677b6ca78623a60e86aa735eafc950014d31476d3c19ab92ba9bf1e12da13b50d629cacccc89b1000"/134]) syz_emit_vhci(&(0x7f0000000400)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) syz_emit_vhci(&(0x7f0000000140)=ANY=[], 0x54df1abb4fd15e78) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x90) clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) [ 128.426133] Bluetooth: Unexpected continuation frame (len 12) [ 128.429202] Bluetooth: Unexpected continuation frame (len 12) 12:02:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x28a00) read(r0, 0x0, 0x0) 12:02:18 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCXONC(r1, 0x540b, 0x0) 12:02:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) [ 128.501101] kmemleak: Found object by alias at 0x607f1a639964 [ 128.501126] CPU: 0 UID: 0 PID: 3956 Comm: syz-executor.4 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.501149] Tainted: [W]=WARN [ 128.501154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.501163] Call Trace: [ 128.501168] [ 128.501174] dump_stack_lvl+0xca/0x120 [ 128.501208] __lookup_object+0x94/0xb0 [ 128.501230] delete_object_full+0x27/0x70 [ 128.501250] free_percpu+0x30/0x1160 [ 128.501270] ? arch_uprobe_clear_state+0x16/0x140 [ 128.501295] futex_hash_free+0x38/0xc0 [ 128.501319] mmput+0x2d3/0x390 [ 128.501344] do_exit+0x79d/0x2970 [ 128.501360] ? lock_release+0xc8/0x290 [ 128.501381] ? __pfx_do_exit+0x10/0x10 [ 128.501399] ? find_held_lock+0x2b/0x80 [ 128.501420] ? get_signal+0x835/0x2340 [ 128.501445] do_group_exit+0xd3/0x2a0 [ 128.501463] get_signal+0x2315/0x2340 [ 128.501485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.501506] ? __pfx_get_signal+0x10/0x10 [ 128.501526] ? do_futex+0x135/0x370 [ 128.501543] ? __pfx_do_futex+0x10/0x10 [ 128.501562] arch_do_signal_or_restart+0x80/0x790 [ 128.501584] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 128.501604] ? __x64_sys_futex+0x1c9/0x4d0 [ 128.501619] ? __x64_sys_futex+0x1d2/0x4d0 [ 128.501638] ? __pfx___x64_sys_futex+0x10/0x10 [ 128.501656] ? syscall_user_dispatch+0x78/0x140 [ 128.501676] exit_to_user_mode_loop+0x8b/0x110 [ 128.501691] do_syscall_64+0x2f7/0x360 [ 128.501706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.501722] RIP: 0033:0x7eff11a75b19 [ 128.501733] Code: Unable to access opcode bytes at 0x7eff11a75aef. [ 128.501740] RSP: 002b:00007eff0efeb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.501754] RAX: fffffffffffffe00 RBX: 00007eff11b88f68 RCX: 00007eff11a75b19 [ 128.501764] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007eff11b88f68 [ 128.501773] RBP: 00007eff11b88f60 R08: 0000000000000000 R09: 0000000000000000 [ 128.501782] R10: 0000000000000000 R11: 0000000000000246 R12: 00007eff11b88f6c [ 128.501790] R13: 00007ffcd3a4115f R14: 00007eff0efeb300 R15: 0000000000022000 [ 128.501810] [ 128.501815] kmemleak: Object (percpu) 0x607f1a639960 (size 8): [ 128.501824] kmemleak: comm "syz-executor.1", pid 3954, jiffies 4294795235 [ 128.501833] kmemleak: min_count = 1 [ 128.501838] kmemleak: count = 0 [ 128.501843] kmemleak: flags = 0x21 [ 128.501847] kmemleak: checksum = 0 [ 128.501852] kmemleak: backtrace: [ 128.501856] pcpu_alloc_noprof+0x87a/0x1170 [ 128.501875] alloc_vfsmnt+0x135/0x6e0 [ 128.501891] vfs_create_mount.part.0+0x40/0x440 [ 128.501910] fc_mount_longterm+0x126/0x160 [ 128.501929] mq_init_ns+0x42e/0x630 [ 128.501944] copy_ipcs+0x38d/0x630 [ 128.501955] create_new_namespaces+0x210/0xab0 [ 128.501976] copy_namespaces+0x45c/0x580 [ 128.501995] copy_process+0x2649/0x73c0 [ 128.502007] kernel_clone+0xea/0x7f0 [ 128.502019] __do_sys_clone+0xce/0x120 [ 128.502032] do_syscall_64+0xbf/0x360 [ 128.502042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.542920] kmemleak: Cannot insert 0x607f1a639964 into the object search tree (overlaps existing) [ 128.542941] CPU: 0 UID: 0 PID: 3954 Comm: syz-executor.1 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.542964] Tainted: [W]=WARN [ 128.542969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.542978] Call Trace: [ 128.542983] [ 128.542988] dump_stack_lvl+0xca/0x120 [ 128.543017] __link_object+0x190/0x210 [ 128.543040] __create_object+0x48/0x80 [ 128.543061] pcpu_alloc_noprof+0x87a/0x1170 [ 128.543091] __percpu_counter_init_many+0x44/0x360 [ 128.543114] ip6_route_net_init+0x51/0x500 [ 128.543133] ? __pfx_ip6_route_net_init+0x10/0x10 [ 128.543150] ops_init+0x1e1/0x650 [ 128.543178] setup_net+0x10d/0x320 [ 128.543200] ? lockdep_init_map_type+0x4b/0x240 [ 128.543219] ? __pfx_setup_net+0x10/0x10 [ 128.543243] ? debug_mutex_init+0x37/0x70 [ 128.543268] copy_net_ns+0x2e3/0x650 [ 128.543284] create_new_namespaces+0x3f6/0xab0 [ 128.543313] copy_namespaces+0x45c/0x580 [ 128.543342] copy_process+0x2649/0x73c0 [ 128.543357] ? __pfx___futex_wait+0x10/0x10 [ 128.543379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.543403] ? __pfx_copy_process+0x10/0x10 [ 128.543422] ? futex_private_hash_put+0x127/0x2d0 [ 128.543443] kernel_clone+0xea/0x7f0 [ 128.543458] ? __pfx_futex_wake+0x10/0x10 [ 128.543478] ? __pfx_kernel_clone+0x10/0x10 [ 128.543496] ? vfs_write+0x169/0x1150 [ 128.543516] ? do_futex+0x135/0x370 [ 128.543534] __do_sys_clone+0xce/0x120 [ 128.543550] ? __pfx___do_sys_clone+0x10/0x10 [ 128.543576] ? syscall_user_dispatch+0x78/0x140 [ 128.543599] do_syscall_64+0xbf/0x360 [ 128.543615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.543630] RIP: 0033:0x7f6c9331ab19 [ 128.543642] 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 [ 128.543656] RSP: 002b:00007f6c90890188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 128.543670] RAX: ffffffffffffffda RBX: 00007f6c9342df60 RCX: 00007f6c9331ab19 [ 128.543680] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 000000004c01f900 [ 128.543698] RBP: 00007f6c93374f6d R08: 0000000000000000 R09: 0000000000000000 [ 128.543706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 128.543715] R13: 00007ffd01a3778f R14: 00007f6c90890300 R15: 0000000000022000 [ 128.543735] [ 128.544311] kmemleak: Kernel memory leak detector disabled [ 128.544316] kmemleak: Object (percpu) 0x607f1a639960 (size 8): [ 128.544325] kmemleak: comm "syz-executor.1", pid 3954, jiffies 4294795235 [ 128.544334] kmemleak: min_count = 1 [ 128.544339] kmemleak: count = 0 [ 128.544344] kmemleak: flags = 0x21 [ 128.544349] kmemleak: checksum = 0 [ 128.544354] kmemleak: backtrace: [ 128.544358] pcpu_alloc_noprof+0x87a/0x1170 [ 128.544378] alloc_vfsmnt+0x135/0x6e0 [ 128.544395] vfs_create_mount.part.0+0x40/0x440 [ 128.544414] fc_mount_longterm+0x126/0x160 [ 128.544432] mq_init_ns+0x42e/0x630 [ 128.544445] copy_ipcs+0x38d/0x630 [ 128.544456] create_new_namespaces+0x210/0xab0 [ 128.544476] copy_namespaces+0x45c/0x580 [ 128.544496] copy_process+0x2649/0x73c0 [ 128.544508] kernel_clone+0xea/0x7f0 [ 128.544521] __do_sys_clone+0xce/0x120 [ 128.544534] do_syscall_64+0xbf/0x360 [ 128.544545] entry_SYSCALL_64_after_hwframe+0x77/0x7f 12:02:18 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) getegid() 12:02:18 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 12:02:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 12:02:18 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 12:02:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) [ 128.719917] kmemleak: Found object by alias at 0x607f1a639964 [ 128.719937] CPU: 1 UID: 0 PID: 3967 Comm: syz-executor.4 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.719954] Tainted: [W]=WARN [ 128.719958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.719964] Call Trace: [ 128.719968] [ 128.719973] dump_stack_lvl+0xca/0x120 [ 128.719998] __lookup_object+0x94/0xb0 [ 128.720014] delete_object_full+0x27/0x70 [ 128.720030] free_percpu+0x30/0x1160 [ 128.720046] ? arch_uprobe_clear_state+0x16/0x140 [ 128.720066] futex_hash_free+0x38/0xc0 [ 128.720080] mmput+0x2d3/0x390 [ 128.720098] do_exit+0x79d/0x2970 [ 128.720111] ? signal_wake_up_state+0x85/0x120 [ 128.720127] ? zap_other_threads+0x2b9/0x3a0 [ 128.720142] ? __pfx_do_exit+0x10/0x10 [ 128.720154] ? do_group_exit+0x1c3/0x2a0 [ 128.720167] ? lock_release+0xc8/0x290 [ 128.720184] do_group_exit+0xd3/0x2a0 [ 128.720198] __x64_sys_exit_group+0x3e/0x50 [ 128.720212] x64_sys_call+0x18c5/0x18d0 [ 128.720227] do_syscall_64+0xbf/0x360 [ 128.720239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.720250] RIP: 0033:0x7eff11a75b19 [ 128.720258] Code: Unable to access opcode bytes at 0x7eff11a75aef. [ 128.720263] RSP: 002b:00007ffcd3a41388 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 128.720279] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007eff11a75b19 [ 128.720286] RDX: 00007eff11a2872b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 128.720293] RBP: 0000000000000000 R08: 0000001b2d2200e0 R09: 0000000000000000 [ 128.720299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 128.720306] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffcd3a41470 [ 128.720321] [ 128.720325] kmemleak: Object (percpu) 0x607f1a639960 (size 8): [ 128.720334] kmemleak: comm "syz-executor.1", pid 3954, jiffies 4294795235 [ 128.720341] kmemleak: min_count = 1 [ 128.720345] kmemleak: count = 0 [ 128.720350] kmemleak: flags = 0x21 [ 128.720354] kmemleak: checksum = 0 [ 128.720358] kmemleak: backtrace: [ 128.720361] pcpu_alloc_noprof+0x87a/0x1170 [ 128.720376] alloc_vfsmnt+0x135/0x6e0 [ 128.720389] vfs_create_mount.part.0+0x40/0x440 [ 128.720403] fc_mount_longterm+0x126/0x160 [ 128.720417] mq_init_ns+0x42e/0x630 [ 128.720426] copy_ipcs+0x38d/0x630 [ 128.720435] create_new_namespaces+0x210/0xab0 [ 128.720451] copy_namespaces+0x45c/0x580 [ 128.720465] copy_process+0x2649/0x73c0 [ 128.720475] kernel_clone+0xea/0x7f0 [ 128.720484] __do_sys_clone+0xce/0x120 [ 128.720494] do_syscall_64+0xbf/0x360 [ 128.720502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.988370] kmemleak: Automatic memory scanning thread ended 12:02:18 executing program 1: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_DEL_FROM_ACCEPT_LIST={{0x9}, 0x40}}}, 0x7) syz_emit_vhci(&(0x7f0000000280)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x0, 0xc}, @l2cap_cid_signaling={{0x8}, [@l2cap_move_chan_rsp={{0xf, 0x3, 0x4}, {0x4, 0x9}}]}}, 0x11) syz_emit_vhci(&(0x7f00000003c0)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000200)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x0, 0x41c}}}, 0x7) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB="03c800a23b9d1d50823db5e2e45988439ba596412882a4a358c2aadd49ebbc0ac108037fd8d8a2ce0e22630aca0a5a00a708b5785800dc05cbd28b2f73d04ea40222b037b3f53c82bee4a2c5a30c7afbe4259ace371f82e3a651cf064f90a3b1d64cee29c1e1c666def7bc6ee3c62ffbbfa31f6b97f5ea0a3dd6597d746320e598031b2cceddb4adc829a1ee1c1119d4eb41939be2f9c119b1c38aef5742e35b2b5de861e4da"], 0xa6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x54) getdents64(r0, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000240)=@HCI_VENDOR_PKT, 0x15c) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_blocks={{0x48, 0xf}, {0x8, 0x2, [{0xc8, 0x8001, 0x2}, {0xc8, 0x3, 0x3f}]}}}, 0x12) syz_emit_vhci(&(0x7f00000001c0)=@HCI_VENDOR_PKT, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000380), 0x1fb, 0x2000) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0xa00) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="371337cfa3139f00000000ff78856d451224038c293def2129b762617306025dc3ab02fefdc8c81e99c9432b4d763185f3798ea45a000000807a2997604e26d27d4fbe5367b47a6abe08e052100b78407f797ddf1677b6ca78623a60e86aa735eafc950014d31476d3c19ab92ba9bf1e12da13b50d629cacccc89b1000"/134]) syz_emit_vhci(&(0x7f0000000400)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) syz_emit_vhci(&(0x7f0000000140)=ANY=[], 0x54df1abb4fd15e78) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x90) clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) 12:02:18 executing program 6: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_DEL_FROM_ACCEPT_LIST={{0x9}, 0x40}}}, 0x7) syz_emit_vhci(&(0x7f0000000280)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x0, 0xc}, @l2cap_cid_signaling={{0x8}, [@l2cap_move_chan_rsp={{0xf, 0x3, 0x4}, {0x4, 0x9}}]}}, 0x11) syz_emit_vhci(&(0x7f00000003c0)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000200)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x0, 0x41c}}}, 0x7) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB="03c800a23b9d1d50823db5e2e45988439ba596412882a4a358c2aadd49ebbc0ac108037fd8d8a2ce0e22630aca0a5a00a708b5785800dc05cbd28b2f73d04ea40222b037b3f53c82bee4a2c5a30c7afbe4259ace371f82e3a651cf064f90a3b1d64cee29c1e1c666def7bc6ee3c62ffbbfa31f6b97f5ea0a3dd6597d746320e598031b2cceddb4adc829a1ee1c1119d4eb41939be2f9c119b1c38aef5742e35b2b5de861e4da"], 0xa6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x54) getdents64(r0, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000240)=@HCI_VENDOR_PKT, 0x15c) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_blocks={{0x48, 0xf}, {0x8, 0x2, [{0xc8, 0x8001, 0x2}, {0xc8, 0x3, 0x3f}]}}}, 0x12) syz_emit_vhci(&(0x7f00000001c0)=@HCI_VENDOR_PKT, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000380), 0x1fb, 0x2000) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0xa00) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="371337cfa3139f00000000ff78856d451224038c293def2129b762617306025dc3ab02fefdc8c81e99c9432b4d763185f3798ea45a000000807a2997604e26d27d4fbe5367b47a6abe08e052100b78407f797ddf1677b6ca78623a60e86aa735eafc950014d31476d3c19ab92ba9bf1e12da13b50d629cacccc89b1000"/134]) syz_emit_vhci(&(0x7f0000000400)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) syz_emit_vhci(&(0x7f0000000140)=ANY=[], 0x54df1abb4fd15e78) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x90) clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) 12:02:18 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x572, &(0x7f0000000140)=0x0) r1 = epoll_create(0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 12:02:18 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) getegid() 12:02:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000100)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) 12:02:18 executing program 7: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:02:18 executing program 0: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:02:18 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) copy_file_range(r0, &(0x7f0000000000)=0xfffffffffffffffa, r0, 0x0, 0x0, 0x0) [ 129.324481] Bluetooth: Unexpected continuation frame (len 12) [ 129.336005] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 129.337497] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 129.338663] CPU: 1 UID: 0 PID: 3981 Comm: syz-executor.4 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 129.341444] Tainted: [W]=WARN [ 129.342520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 129.344473] RIP: 0010:perf_tp_event+0x175/0xe70 [ 129.346380] 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 [ 129.350543] RSP: 0018:ffff88803c73f780 EFLAGS: 00010012 [ 129.351968] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 129.352943] RDX: ffff888013b9d280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 129.353918] RBP: ffff88803c73f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16960 [ 129.354891] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 129.355870] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 129.356849] FS: 000055558db01400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 129.357945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.358744] CR2: 00007eff11b85000 CR3: 0000000046b7e000 CR4: 0000000000350ef0 [ 129.359729] Call Trace: [ 129.360091] [ 129.360414] ? __pfx_perf_tp_event+0x10/0x10 [ 129.361039] ? mark_held_locks+0x49/0x80 [ 129.361608] ? __pfx_flush_tlb_func+0x10/0x10 [ 129.362235] ? __pfx_flush_tlb_func+0x10/0x10 [ 129.362858] ? smp_call_function_many_cond+0x332/0x1110 [ 129.363608] ? __pfx_should_flush_tlb+0x10/0x10 [ 129.364299] ? __pfx_flush_tlb_func+0x10/0x10 [ 129.364930] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 129.365710] ? perf_trace_run_bpf_submit+0xef/0x180 [ 129.366409] ? __lock_acquire+0xc65/0x1b70 [ 129.366998] perf_trace_run_bpf_submit+0xef/0x180 [ 129.367674] perf_trace_preemptirq_template+0x259/0x430 [ 129.368434] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 129.369255] ? _raw_spin_lock_irqsave+0x53/0x60 [ 129.369910] trace_irq_disable.constprop.0+0xa6/0x100 [ 129.370619] _raw_spin_lock_irqsave+0x53/0x60 [ 129.371246] try_to_wake_up+0xa0/0x11d0 [ 129.371820] ? __pfx_try_to_wake_up+0x10/0x10 [ 129.372454] ? plist_del+0x122/0x270 [ 129.372982] ? find_held_lock+0x2b/0x80 [ 129.373548] ? futex_wake+0x474/0x540 [ 129.374086] wake_up_q+0xa1/0x130 [ 129.374585] futex_wake+0x47e/0x540 [ 129.375106] ? __pfx_futex_wake+0x10/0x10 [ 129.375687] ? __handle_mm_fault+0x753/0x3260 [ 129.376336] ? __lock_acquire+0x694/0x1b70 [ 129.376931] do_futex+0x26d/0x370 [ 129.377422] ? __pfx_do_futex+0x10/0x10 [ 129.377980] ? find_held_lock+0x2b/0x80 [ 129.378545] __x64_sys_futex+0x1c9/0x4d0 [ 129.379115] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 129.379937] ? __pfx___x64_sys_futex+0x10/0x10 [ 129.380594] do_syscall_64+0xbf/0x360 [ 129.381141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.381856] RIP: 0033:0x7eff11a75b19 [ 129.382375] 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 [ 129.384870] RSP: 002b:00007ffcd3a411d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 129.385910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff11a75b19 [ 129.386884] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007eff11b88f68 [ 129.387859] RBP: 00007eff11b88f60 R08: 0000001b2d22001c R09: 0000000000000000 [ 129.388807] R10: 00007eff11f8d000 R11: 0000000000000246 R12: 00007eff11b8d0d0 [ 129.389756] R13: 00007ffcd3a412e0 R14: 00007eff11b88f60 R15: 000000000001f8a6 [ 129.390710] [ 129.391029] Modules linked in: [ 129.391468] ---[ end trace 0000000000000000 ]--- [ 129.392103] RIP: 0010:perf_tp_event+0x175/0xe70 [ 129.392739] 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 [ 129.395141] RSP: 0018:ffff88803c73f780 EFLAGS: 00010012 [ 129.395859] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 129.396809] RDX: ffff888013b9d280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 129.397752] RBP: ffff88803c73f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16960 [ 129.398701] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 129.399644] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 129.400603] FS: 000055558db01400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 129.401671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.402446] CR2: 00007eff11b85000 CR3: 0000000046b7e000 CR4: 0000000000350ef0 [ 129.403398] note: syz-executor.4[3981] exited with irqs disabled [ 129.404774] note: syz-executor.4[3981] exited with preempt_count 2 [ 129.406966] Bluetooth: Unexpected continuation frame (len 12) 12:02:19 executing program 2: syz_mount_image$ext4(&(0x7f0000001280)='ext3\x00', &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)={[{@abort}]}) 12:02:19 executing program 6: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_DEL_FROM_ACCEPT_LIST={{0x9}, 0x40}}}, 0x7) syz_emit_vhci(&(0x7f0000000280)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x0, 0xc}, @l2cap_cid_signaling={{0x8}, [@l2cap_move_chan_rsp={{0xf, 0x3, 0x4}, {0x4, 0x9}}]}}, 0x11) syz_emit_vhci(&(0x7f00000003c0)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000200)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x0, 0x41c}}}, 0x7) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB="03c800a23b9d1d50823db5e2e45988439ba596412882a4a358c2aadd49ebbc0ac108037fd8d8a2ce0e22630aca0a5a00a708b5785800dc05cbd28b2f73d04ea40222b037b3f53c82bee4a2c5a30c7afbe4259ace371f82e3a651cf064f90a3b1d64cee29c1e1c666def7bc6ee3c62ffbbfa31f6b97f5ea0a3dd6597d746320e598031b2cceddb4adc829a1ee1c1119d4eb41939be2f9c119b1c38aef5742e35b2b5de861e4da"], 0xa6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000005c0)=ANY=[@ANYBLOB="03c900009e14e837273701de118d8aad382a2ee9f865767a450b0ce0497a1c7e0977a673802bf56b874c3aea0b1fe4876f06be57ef79f965a7f1cd1fe1bf9d46e29255c8a58c47488ca00c00eba31c89ba1c40cc01a08ed8d37aee0b442f5785ab6dc4342378839eccb5677f44a43dbfcc9bb9375ab873a1cd04b29c15780d1823f686e4bdb209c750cade7ba758bd4f6520c2fd1f9d427d54142daacb9c16270cfa6d8599d58c72f2a4629f75fb238c3929315cca3b888643088fe02670d8c07a5a06e7e8d1ee8ff9a20b5da168f7d6737e0a5d0583471a33fad62a4e3f0a01c8a65466d810ef3d82a57e4c196a2ea8f477fb59036f1e1616cfaa68735835dfdd644f144f4d78da2edb3a32707d1816baa4c603a978c9446174a83b460b157556bfb4dd1204f0aead"], 0x54) getdents64(r0, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000240)=@HCI_VENDOR_PKT, 0x15c) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_blocks={{0x48, 0xf}, {0x8, 0x2, [{0xc8, 0x8001, 0x2}, {0xc8, 0x3, 0x3f}]}}}, 0x12) syz_emit_vhci(&(0x7f00000001c0)=@HCI_VENDOR_PKT, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000380), 0x1fb, 0x2000) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0xa00) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="371337cfa3139f00000000ff78856d451224038c293def2129b762617306025dc3ab02fefdc8c81e99c9432b4d763185f3798ea45a000000807a2997604e26d27d4fbe5367b47a6abe08e052100b78407f797ddf1677b6ca78623a60e86aa735eafc950014d31476d3c19ab92ba9bf1e12da13b50d629cacccc89b1000"/134]) syz_emit_vhci(&(0x7f0000000400)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) syz_emit_vhci(&(0x7f0000000140)=ANY=[], 0x54df1abb4fd15e78) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x90) clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) [ 129.558945] No source specified [ 129.559744] No source specified [ 129.603568] Bluetooth: Unexpected continuation frame (len 12) 12:02:21 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x7002, &(0x7f0000000040)) openat$hpet(0xffffffffffffff9c, 0x0, 0x0, 0x0) 12:02:21 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) copy_file_range(r0, &(0x7f0000000000)=0xfffffffffffffffa, r0, 0x0, 0x0, 0x0) 12:02:21 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000100)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) 12:02:21 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000100)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) 12:02:21 executing program 1: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_DEL_FROM_ACCEPT_LIST={{0x9}, 0x40}}}, 0x7) syz_emit_vhci(&(0x7f0000000280)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x0, 0xc}, @l2cap_cid_signaling={{0x8}, [@l2cap_move_chan_rsp={{0xf, 0x3, 0x4}, {0x4, 0x9}}]}}, 0x11) syz_emit_vhci(&(0x7f00000003c0)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000200)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x0, 0x41c}}}, 0x7) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB="03c800a23b9d1d50823db5e2e45988439ba596412882a4a358c2aadd49ebbc0ac108037fd8d8a2ce0e22630aca0a5a00a708b5785800dc05cbd28b2f73d04ea40222b037b3f53c82bee4a2c5a30c7afbe4259ace371f82e3a651cf064f90a3b1d64cee29c1e1c666def7bc6ee3c62ffbbfa31f6b97f5ea0a3dd6597d746320e598031b2cceddb4adc829a1ee1c1119d4eb41939be2f9c119b1c38aef5742e35b2b5de861e4da"], 0xa6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x54) getdents64(r0, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000240)=@HCI_VENDOR_PKT, 0x15c) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_blocks={{0x48, 0xf}, {0x8, 0x2, [{0xc8, 0x8001, 0x2}, {0xc8, 0x3, 0x3f}]}}}, 0x12) syz_emit_vhci(&(0x7f00000001c0)=@HCI_VENDOR_PKT, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000380), 0x1fb, 0x2000) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0xa00) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="371337cfa3139f00000000ff78856d451224038c293def2129b762617306025dc3ab02fefdc8c81e99c9432b4d763185f3798ea45a000000807a2997604e26d27d4fbe5367b47a6abe08e052100b78407f797ddf1677b6ca78623a60e86aa735eafc950014d31476d3c19ab92ba9bf1e12da13b50d629cacccc89b1000"/134]) syz_emit_vhci(&(0x7f0000000400)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) syz_emit_vhci(&(0x7f0000000140)=ANY=[], 0x54df1abb4fd15e78) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x90) clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) 12:02:21 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f00000003c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000)="fa", 0x3ffffe00}]) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x177}}, './file0\x00'}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r5) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socket(0x8, 0x4, 0x666) 12:02:21 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSTAT(r1, &(0x7f0000000080)=ANY=[], 0xffd3) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 12:02:21 executing program 4: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000018c0), 0x101c01, 0x0) ioctl$CDROM_LAST_WRITTEN(r0, 0x5395, 0x0) [ 132.373913] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 132.376059] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 132.377482] CPU: 0 UID: 0 PID: 4017 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 132.379699] Tainted: [D]=DIE, [W]=WARN [ 132.380427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 132.381623] RIP: 0010:perf_tp_event+0x175/0xe70 [ 132.382312] 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 [ 132.384943] RSP: 0018:ffff888015ec7780 EFLAGS: 00010012 [ 132.385715] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 132.386747] RDX: ffff888016f78000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 132.387797] RBP: ffff888015ec79f0 R08: ffff88806ce31340 R09: ffffe8ffffc16960 [ 132.388816] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 132.389839] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 132.390872] FS: 000055558e391400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 132.392031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.392867] CR2: 000055558e392c18 CR3: 0000000011600000 CR4: 0000000000350ef0 [ 132.393886] Call Trace: [ 132.394261] [ 132.394592] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.395351] ? __pfx_perf_tp_event+0x10/0x10 [ 132.396000] ? __mutex_trylock_common+0xf9/0x260 [ 132.396683] ? arch_scale_cpu_capacity+0x17/0xa0 [ 132.397379] ? cpu_util.constprop.0+0x17d/0x340 [ 132.398066] ? __asan_memset+0x24/0x50 [ 132.398633] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 132.399408] ? lock_release+0x1c7/0x290 [ 132.399992] ? __pfx___mutex_lock+0x10/0x10 [ 132.400626] ? __pfx_sched_balance_find_dst_group+0x10/0x10 [ 132.401429] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 132.402186] ? perf_trace_run_bpf_submit+0xef/0x180 [ 132.403010] ? sched_clock+0x37/0x60 [ 132.403634] ? sched_clock_cpu+0x6c/0x4e0 [ 132.404335] perf_trace_run_bpf_submit+0xef/0x180 [ 132.405132] perf_trace_preemptirq_template+0x259/0x430 [ 132.406020] ? place_entity+0x300/0x410 [ 132.406672] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 132.407647] ? trace_sched_set_need_resched_tp+0xd4/0x110 [ 132.408556] ? __resched_curr+0x2a2/0x330 [ 132.409247] ? _raw_spin_lock_irqsave+0x53/0x60 [ 132.410022] trace_irq_disable.constprop.0+0xa6/0x100 [ 132.410858] _raw_spin_lock_irqsave+0x53/0x60 [ 132.411617] try_to_wake_up+0xa0/0x11d0 [ 132.412281] ? lock_acquire+0x18c/0x2f0 [ 132.412944] ? __pfx_try_to_wake_up+0x10/0x10 [ 132.413708] ? plist_del+0x122/0x270 [ 132.414330] ? __futex_unqueue+0xda/0x1c0 [ 132.415008] wake_up_q+0xa1/0x130 [ 132.415597] futex_wake+0x47e/0x540 [ 132.416228] ? __pfx_futex_wake+0x10/0x10 [ 132.416907] ? xfd_validate_state+0x55/0x180 [ 132.417626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 132.418480] ? finish_task_switch.isra.0+0x206/0x840 [ 132.419306] do_futex+0x26d/0x370 [ 132.419896] ? __pfx_do_futex+0x10/0x10 [ 132.420549] ? __pfx___schedule+0x10/0x10 [ 132.421234] __x64_sys_futex+0x1c9/0x4d0 [ 132.421903] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 132.422878] ? __pfx___x64_sys_futex+0x10/0x10 [ 132.423628] ? xfd_validate_state+0x55/0x180 [ 132.424374] do_syscall_64+0xbf/0x360 [ 132.424995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.425814] RIP: 0033:0x7f8eb63ceb19 [ 132.426415] 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 [ 132.429274] RSP: 002b:00007ffc730530a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 132.430493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8eb63ceb19 [ 132.431622] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8eb64e1f68 [ 132.432754] RBP: 00007f8eb64e1f60 R08: 00007f8eb3944700 R09: 0000000000000000 [ 132.433889] R10: 00007f8eb3944700 R11: 0000000000000246 R12: 00007f8eb64e6a68 [ 132.435004] R13: 00007ffc730531b0 R14: 00007f8eb64e1f60 R15: 0000000000020498 [ 132.436127] [ 132.436513] Modules linked in: [ 132.437034] ---[ end trace 0000000000000000 ]--- [ 132.437781] RIP: 0010:perf_tp_event+0x175/0xe70 [ 132.438540] 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 [ 132.441366] RSP: 0018:ffff88803c73f780 EFLAGS: 00010012 [ 132.442200] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 132.443313] RDX: ffff888013b9d280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 132.444435] RBP: ffff88803c73f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16960 [ 132.445540] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 132.446642] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 132.447753] FS: 000055558e391400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 132.449024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.449942] CR2: 000055558e392c18 CR3: 0000000011600000 CR4: 0000000000350ef0 [ 132.451051] note: syz-executor.7[4017] exited with irqs disabled [ 132.452152] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 132.453904] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 132.455084] CPU: 0 UID: 0 PID: 4017 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 132.456947] Tainted: [D]=DIE, [W]=WARN [ 132.457551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 132.458820] RIP: 0010:perf_tp_event+0x175/0xe70 [ 132.459564] 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 [ 132.462369] RSP: 0018:ffff88806ce08ac0 EFLAGS: 00010012 [ 132.463202] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 132.464314] RDX: ffff888016f78000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 132.465420] RBP: ffff88806ce08d30 R08: ffff88806ce313e8 R09: ffffe8ffffc16960 [ 132.466512] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 132.467608] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000 [ 132.468718] FS: 000055558e391400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 132.469969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.470869] CR2: 000055558e392c18 CR3: 0000000011600000 CR4: 0000000000350ef0 [ 132.471977] Call Trace: [ 132.472381] [ 132.472729] ? __smp_call_single_queue+0x15b/0x2f0 [ 132.473510] ? kvm_sched_clock_read+0x16/0x30 [ 132.474225] ? __pfx_perf_tp_event+0x10/0x10 [ 132.474925] ? trace_pelt_se_tp+0xdf/0x130 [ 132.475591] ? __update_load_avg_se+0x428/0xa40 [ 132.476334] ? update_load_avg+0x17d/0x1ef0 [ 132.477003] ? update_cfs_group+0x11d/0x260 [ 132.477675] ? kvm_sched_clock_read+0x16/0x30 [ 132.478376] ? enqueue_task_fair+0xded/0x1e00 [ 132.479079] ? check_preempt_wakeup_fair+0x6e/0x950 [ 132.479862] ? wakeup_preempt+0x140/0x2a0 [ 132.480513] ? lock_release+0x1c7/0x290 [ 132.481143] ? lock_release+0x1c7/0x290 [ 132.481774] ? perf_trace_run_bpf_submit+0xef/0x180 [ 132.482557] perf_trace_run_bpf_submit+0xef/0x180 [ 132.483319] perf_trace_preemptirq_template+0x259/0x430 [ 132.484177] ? lock_release+0x1c7/0x290 [ 132.484802] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 132.485722] ? lock_acquire+0x18c/0x2f0 [ 132.486347] ? irqentry_enter+0x2a/0x60 [ 132.486981] trace_irq_disable.constprop.0+0xa6/0x100 [ 132.487797] irqentry_enter+0x2a/0x60 [ 132.488418] sysvec_call_function_single+0x18/0xc0 [ 132.489211] asm_sysvec_call_function_single+0x1a/0x20 [ 132.490046] RIP: 0010:handle_softirqs+0x174/0x770 [ 132.490832] Code: c8 83 83 3c 0a 00 00 01 c7 44 24 20 0a 00 00 00 48 89 44 24 18 65 66 c7 05 0f 84 48 06 00 00 e8 42 80 40 00 fb bb ff ff ff ff <48> c7 c5 c0 c0 a0 85 41 0f bc de 83 c3 01 0f 85 9b 00 00 00 e9 8d [ 132.493688] RSP: 0018:ffff88806ce08f78 EFLAGS: 00000246 [ 132.494532] RAX: 0000000000000001 RBX: 00000000ffffffff RCX: ffffffff817c2b86 [ 132.495655] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813bac2e [ 132.496779] RBP: ffff888015ec7e78 R08: 0000000000000000 R09: 0000000000000000 [ 132.497900] R10: ffffffff8643ac57 R11: ffff888017964898 R12: 0000000000000000 [ 132.499025] R13: 0000000000000000 R14: 0000000000000380 R15: 0000000000000000 [ 132.500158] ? trace_irq_enable.constprop.0+0x26/0x100 [ 132.500990] ? handle_softirqs+0x16e/0x770 [ 132.501678] ? handle_softirqs+0x16e/0x770 [ 132.502373] __irq_exit_rcu+0xc4/0x100 [ 132.503014] irq_exit_rcu+0x9/0x20 [ 132.503583] sysvec_apic_timer_interrupt+0x70/0x80 [ 132.504377] [ 132.504743] [ 132.505109] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 132.505942] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 132.506692] 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 [ 132.509550] RSP: 0018:ffff888015ec7f28 EFLAGS: 00000246 [ 132.510395] RAX: 0000000000000001 RBX: ffff888016f78000 RCX: ffffffff817c2b86 [ 132.511527] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 132.512667] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 132.513793] R10: ffffffff8643ac57 R11: 0000000000000001 R12: ffff888016f78000 [ 132.514921] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 132.516062] ? trace_irq_enable.constprop.0+0x26/0x100 [ 132.516898] ? make_task_dead+0x214/0x3b0 [ 132.517574] ? make_task_dead+0x214/0x3b0 [ 132.518246] ? do_syscall_64+0xbf/0x360 [ 132.518888] rewind_stack_and_make_dead+0x16/0x20 [ 132.519674] RIP: 0033:0x7f8eb63ceb19 [ 132.520282] 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 [ 132.523154] RSP: 002b:00007ffc730530a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 132.524364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8eb63ceb19 [ 132.525491] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8eb64e1f68 [ 132.526617] RBP: 00007f8eb64e1f60 R08: 00007f8eb3944700 R09: 0000000000000000 [ 132.527746] R10: 00007f8eb3944700 R11: 0000000000000246 R12: 00007f8eb64e6a68 [ 132.528887] R13: 00007ffc730531b0 R14: 00007f8eb64e1f60 R15: 0000000000020498 [ 132.530022] [ 132.530402] Modules linked in: [ 132.530934] ---[ end trace 0000000000000000 ]--- [ 132.531687] RIP: 0010:perf_tp_event+0x175/0xe70 [ 132.532459] 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 [ 132.535347] RSP: 0018:ffff88803c73f780 EFLAGS: 00010012 [ 132.536208] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 132.537340] RDX: ffff888013b9d280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 132.538483] RBP: ffff88803c73f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16960 [ 132.539620] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 132.540769] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 132.541909] FS: 000055558e391400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 132.543192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.544136] CR2: 000055558e392c18 CR3: 0000000011600000 CR4: 0000000000350ef0 [ 132.545280] Kernel panic - not syncing: Fatal exception in interrupt [ 132.546591] Kernel Offset: disabled [ 132.547176] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 12:02:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806cf3c300 RCX=ffffffff816880fc RDX=ffff88801923b700 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888047c6f988 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9c6bb1 R12=ffffed100d9e7861 R13=ffff88806cf3c308 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555570ce0400 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000000000000 CR3=0000000047160000 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=000000ff000000000000000000000000 XMM01=00000001000000000000000000000000 XMM02=7463656a6e695f31313230385f7a7973 XMM03=00007f4340a2b7c800007f4340a2b7c0 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=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff88803c73f0f0 R8 =0000000000000000 R9 =ffffed1001650046 R10=000000000000003a R11=313030203a505352 R12=000000000000003a 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 000055558db01400 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=00007eff11b85000 CR3=0000000046b7e000 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=ff00000000000000ff00000000000000 XMM01=01000000000000000100000000000000 XMM02=7463656a6e695f31313230385f7a7973 XMM03=00007eff11b5c7c800007eff11b5c7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000