Warning: Permanently added '[localhost]:42003' (ECDSA) to the list of known hosts. 2025/09/01 11:20:36 fuzzer started 2025/09/01 11:20:37 dialing manager at localhost:35473 syzkaller login: [ 50.794032] cgroup: Unknown subsys name 'net' [ 50.873302] cgroup: Unknown subsys name 'cpuset' [ 50.887753] cgroup: Unknown subsys name 'rlimit' 2025/09/01 11:20:47 syscalls: 2214 2025/09/01 11:20:47 code coverage: enabled 2025/09/01 11:20:47 comparison tracing: enabled 2025/09/01 11:20:47 extra coverage: enabled 2025/09/01 11:20:47 setuid sandbox: enabled 2025/09/01 11:20:47 namespace sandbox: enabled 2025/09/01 11:20:47 Android sandbox: enabled 2025/09/01 11:20:47 fault injection: enabled 2025/09/01 11:20:47 leak checking: enabled 2025/09/01 11:20:47 net packet injection: enabled 2025/09/01 11:20:47 net device setup: enabled 2025/09/01 11:20:47 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 11:20:47 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 11:20:47 USB emulation: enabled 2025/09/01 11:20:47 hci packet injection: enabled 2025/09/01 11:20:47 wifi device emulation: enabled 2025/09/01 11:20:47 802.15.4 emulation: enabled 2025/09/01 11:20:47 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 11:20:47 fetching corpus: 50, signal 24096/27556 (executing program) 2025/09/01 11:20:47 fetching corpus: 100, signal 32426/37369 (executing program) 2025/09/01 11:20:48 fetching corpus: 150, signal 37155/43566 (executing program) 2025/09/01 11:20:48 fetching corpus: 200, signal 45653/53222 (executing program) 2025/09/01 11:20:48 fetching corpus: 250, signal 55806/64215 (executing program) 2025/09/01 11:20:48 fetching corpus: 300, signal 58837/68479 (executing program) 2025/09/01 11:20:48 fetching corpus: 350, signal 64964/75495 (executing program) 2025/09/01 11:20:48 fetching corpus: 400, signal 68199/79760 (executing program) 2025/09/01 11:20:48 fetching corpus: 450, signal 71278/83846 (executing program) 2025/09/01 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program) 2025/09/01 11:21:03 fetching corpus: 8250, signal 186844/190399 (executing program) 2025/09/01 11:21:03 fetching corpus: 8300, signal 187036/190404 (executing program) 2025/09/01 11:21:03 fetching corpus: 8350, signal 187280/190407 (executing program) 2025/09/01 11:21:03 fetching corpus: 8400, signal 187469/190416 (executing program) 2025/09/01 11:21:03 fetching corpus: 8445, signal 187649/190419 (executing program) 2025/09/01 11:21:03 fetching corpus: 8445, signal 187649/190419 (executing program) 2025/09/01 11:21:05 starting 8 fuzzer processes 11:21:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/mcfilter6\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/200, 0xc8}], 0x1) 11:21:05 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 11:21:05 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0xeb, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x8100) ioctl$CDROM_SELECT_DISK(0xffffffffffffffff, 0x5322, 0xfffffffc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x4080, 0x0) mq_open(0x0, 0x0, 0x44, &(0x7f0000000340)={0x8, 0x0, 0x6, 0x9}) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x0) 11:21:05 executing program 2: syz_io_uring_setup(0x706d, &(0x7f0000000700)={0x0, 0x0, 0x2, 0x0, 0x1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000780), &(0x7f00000007c0)) 11:21:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 11:21:05 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000000)) [ 79.157567] audit: type=1400 audit(1756725665.595:7): avc: denied { execmem } for pid=273 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:21:05 executing program 5: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x4f) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001cc0)=""/124, 0x7c}], 0x1, &(0x7f0000001d80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}, 0x40000000) clone3(&(0x7f00000023c0)={0x201000, &(0x7f00000020c0), &(0x7f0000002100), &(0x7f0000002140), {0x3f}, &(0x7f0000002180)=""/252, 0xfc, &(0x7f0000002280)=""/209, 0x0}, 0x58) 11:21:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 80.488901] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.491079] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.495866] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.498822] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.506812] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.508607] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.510610] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.512950] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.514007] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.515964] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.516512] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 80.520296] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 80.520560] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.525236] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.527790] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.540269] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.546616] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 80.547864] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 80.552254] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 80.560253] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.561446] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.561761] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 80.564993] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 80.569091] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 80.570938] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 80.576383] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 80.577684] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 80.578988] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 80.583287] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 80.588626] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 80.590838] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 80.599873] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 80.613213] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 80.613378] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 80.615893] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 80.629121] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 80.659140] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 80.663610] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 80.664809] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 80.683070] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 82.574819] Bluetooth: hci0: command tx timeout [ 82.638666] Bluetooth: hci3: command tx timeout [ 82.639749] Bluetooth: hci1: command tx timeout [ 82.640821] Bluetooth: hci6: command tx timeout [ 82.640852] Bluetooth: hci2: command tx timeout [ 82.767479] Bluetooth: hci7: command tx timeout [ 82.768137] Bluetooth: hci5: command tx timeout [ 82.833503] Bluetooth: hci4: command tx timeout [ 84.622394] Bluetooth: hci0: command tx timeout [ 84.686567] Bluetooth: hci2: command tx timeout [ 84.686986] Bluetooth: hci3: command tx timeout [ 84.687066] Bluetooth: hci1: command tx timeout [ 84.687595] Bluetooth: hci6: command tx timeout [ 84.814516] Bluetooth: hci5: command tx timeout [ 84.815363] Bluetooth: hci7: command tx timeout [ 84.878484] Bluetooth: hci4: command tx timeout [ 86.670484] Bluetooth: hci0: command tx timeout [ 86.734561] Bluetooth: hci6: command tx timeout [ 86.734598] Bluetooth: hci1: command tx timeout [ 86.735013] Bluetooth: hci3: command tx timeout [ 86.736425] Bluetooth: hci2: command tx timeout [ 86.862545] Bluetooth: hci7: command tx timeout [ 86.863402] Bluetooth: hci5: command tx timeout [ 86.926491] Bluetooth: hci4: command tx timeout [ 88.718422] Bluetooth: hci0: command tx timeout [ 88.784450] Bluetooth: hci3: command tx timeout [ 88.785373] Bluetooth: hci6: command tx timeout [ 88.786144] Bluetooth: hci1: command tx timeout [ 88.787153] Bluetooth: hci2: command tx timeout [ 88.910439] Bluetooth: hci5: command tx timeout [ 88.911292] Bluetooth: hci7: command tx timeout [ 88.974434] Bluetooth: hci4: command tx timeout [ 120.525789] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.526497] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.757058] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.757877] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.923350] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.923973] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.108354] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.108970] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.201154] audit: type=1400 audit(1756725707.638:8): avc: denied { open } for pid=3786 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.217545] audit: type=1400 audit(1756725707.638:9): avc: denied { kernel } for pid=3786 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 11:21:47 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000000)) [ 121.470039] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.470651] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.476081] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.477627] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:21:48 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000000)) 11:21:48 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000000)) [ 121.810381] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.811000] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.937438] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.938547] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:21:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='utf8']) [ 122.069922] No source specified [ 122.073499] mmap: syz-executor.1 (3839) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 122.076804] No source specified [ 122.097897] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.098576] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:21:48 executing program 4: r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000040)='mand\x00', 0x0, 0x0) 11:21:48 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) [ 122.211675] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.212276] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:21:48 executing program 4: 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$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) fchmod(r0, 0x0) 11:21:48 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) [ 122.391733] audit: type=1400 audit(1756725708.827:10): avc: denied { setattr } for pid=3861 comm="syz-executor.4" name="sockcreate" dev="proc" ino=4768 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 [ 122.701650] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.702628] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.761829] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.763079] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.957479] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.958126] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.012591] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.013172] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.386579] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.387217] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.415329] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.415961] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:21:49 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0xeb, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x8100) ioctl$CDROM_SELECT_DISK(0xffffffffffffffff, 0x5322, 0xfffffffc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x4080, 0x0) mq_open(0x0, 0x0, 0x44, &(0x7f0000000340)={0x8, 0x0, 0x6, 0x9}) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x0) 11:21:49 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x4, 0x8}) read(r0, 0x0, 0x0) 11:21:49 executing program 6: r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x100005, 0x3ff}) 11:21:49 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), 0x4) dup2(r0, 0xffffffffffffffff) 11:21:49 executing program 2: clock_settime(0xa, 0x0) 11:21:49 executing program 4: 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$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) fchmod(r0, 0x0) 11:21:49 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 11:21:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/mcfilter6\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/200, 0xc8}], 0x1) [ 123.596250] BUG: unable to handle page fault for address: ffffed10212c95b6 [ 123.596874] #PF: supervisor read access in kernel mode [ 123.597285] #PF: error_code(0x0000) - not-present page [ 123.597712] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0 [ 123.598160] Oops: Oops: 0000 [#1] SMP KASAN NOPTI [ 123.599075] CPU: 0 UID: 0 PID: 3940 Comm: syz-executor.5 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.601678] Tainted: [W]=WARN 11:21:50 executing program 2: clock_settime(0xa, 0x0) [ 123.602400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.604553] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.605548] 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 [ 123.607846] RSP: 0018:ffff888046d3f780 EFLAGS: 00010012 [ 123.608270] RAX: 1ffff110212c95b6 RBX: ffff88810964abc0 RCX: ffffc9000ae3c000 [ 123.608830] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff88810964adb0 [ 123.609387] RBP: ffff888046d3f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc10340 [ 123.609955] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 123.610511] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 123.611072] FS: 00007fadc1b32700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 123.611706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.612168] CR2: ffffed10212c95b6 CR3: 000000001dc77000 CR4: 0000000000350ef0 [ 123.612730] Call Trace: [ 123.612937] [ 123.613123] ? __pfx_perf_tp_event+0x10/0x10 [ 123.613483] ? __asan_memcpy+0x3d/0x60 [ 123.613805] ? visit_groups_merge.constprop.0.isra.0+0x6e7/0x1150 [ 123.614294] ? __pfx_visit_groups_merge.constprop.0.isra.0+0x10/0x10 [ 123.614802] ? lock_is_held_type+0x9e/0x120 [ 123.615152] ? perf_trace_lock+0xb5/0x5d0 [ 123.615488] ? perf_trace_lock+0xb5/0x5d0 [ 123.615818] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 123.616214] ? perf_swevent_event+0x63/0x3f0 [ 123.616571] ? perf_tp_event+0x807/0xe70 [ 123.616898] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.617305] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.617715] perf_trace_run_bpf_submit+0xef/0x180 [ 123.618106] perf_trace_preemptirq_template+0x259/0x430 [ 123.618530] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.618899] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.619273] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 123.619734] ? update_curr+0x39e/0x500 [ 123.620052] ? find_held_lock+0x2b/0x80 [ 123.620376] ? try_to_wake_up+0x8ae/0x11d0 [ 123.620721] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 123.621126] trace_irq_enable.constprop.0+0xa6/0x100 [ 123.621530] trace_hardirqs_on+0x26/0x40 [ 123.621856] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 123.622255] try_to_wake_up+0x8ae/0x11d0 [ 123.622587] ? __pfx_try_to_wake_up+0x10/0x10 [ 123.622951] ? plist_del+0x122/0x270 [ 123.623256] ? find_held_lock+0x2b/0x80 [ 123.623579] ? futex_wake+0x474/0x540 [ 123.623890] wake_up_q+0xa1/0x130 [ 123.624178] futex_wake+0x47e/0x540 [ 123.624479] ? __pfx_futex_wake+0x10/0x10 [ 123.624823] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 123.625233] ? lock_release+0xc8/0x290 [ 123.625547] do_futex+0x26d/0x370 [ 123.625836] ? __pfx_do_futex+0x10/0x10 [ 123.626158] __x64_sys_futex+0x1c9/0x4d0 [ 123.626486] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 123.626953] ? __pfx___x64_sys_futex+0x10/0x10 [ 123.627331] ? xfd_validate_state+0x55/0x180 [ 123.627706] do_syscall_64+0xbf/0x360 [ 123.628022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.628447] RIP: 0033:0x7fadc45bcb19 [ 123.628753] 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 [ 123.630236] RSP: 002b:00007fadc1b32218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.630849] RAX: ffffffffffffffda RBX: 00007fadc46cff68 RCX: 00007fadc45bcb19 [ 123.631427] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fadc46cff6c [ 123.632012] RBP: 00007fadc46cff60 R08: 000000000000000e R09: 0000000000000000 [ 123.632588] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fadc46cff6c [ 123.633163] R13: 00007ffd107d372f R14: 00007fadc1b32300 R15: 0000000000022000 [ 123.633752] [ 123.633948] Modules linked in: [ 123.634217] CR2: ffffed10212c95b6 [ 123.634506] ---[ end trace 0000000000000000 ]--- [ 123.634508] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 123.634882] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.635816] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 123.636192] 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 [ 123.636806] CPU: 1 UID: 0 PID: 3944 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.638273] RSP: 0018:ffff888046d3f780 EFLAGS: 00010012 [ 123.639228] Tainted: [D]=DIE, [W]=WARN [ 123.639235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.639665] RAX: 1ffff110212c95b6 RBX: ffff88810964abc0 RCX: ffffc9000ae3c000 [ 123.639977] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.640640] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff88810964adb0 [ 123.641213] 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 [ 123.641598] RBP: ffff888046d3f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc10340 [ 123.642179] RSP: 0018:ffff888047807780 EFLAGS: 00010012 [ 123.643637] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 123.644208] [ 123.644627] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 123.645209] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900033ff000 [ 123.645350] FS: 00007fadc1b32700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 123.645927] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 123.646502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.647144] RBP: ffff8880478079f0 R08: ffff88806cf31340 R09: ffffe8ffffd10340 [ 123.647717] CR2: ffffed10212c95b6 CR3: 000000001dc77000 CR4: 0000000000350ef0 [ 123.648189] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 123.648764] note: syz-executor.5[3940] exited with irqs disabled [ 123.649340] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 123.650957] FS: 00007f845b537700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 123.651602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.652066] CR2: 00007f845e0d5018 CR3: 000000001de23000 CR4: 0000000000350ef0 [ 123.652636] Call Trace: [ 123.652845] [ 123.653036] ? __pfx_perf_tp_event+0x10/0x10 [ 123.653403] ? trace_mm_page_alloc+0xfc/0x150 [ 123.653777] ? __alloc_frozen_pages_noprof+0x296/0x1f20 [ 123.654218] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 123.654666] ? perf_trace_lock+0xb5/0x5d0 [ 123.655007] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.655376] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.655782] ? perf_trace_lock+0xb5/0x5d0 [ 123.656121] ? perf_trace_lock+0xb5/0x5d0 [ 123.656458] perf_trace_run_bpf_submit+0xef/0x180 [ 123.656850] perf_trace_preemptirq_template+0x259/0x430 [ 123.657277] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.657657] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.658028] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 123.658497] ? __pfx___resched_curr+0x10/0x10 [ 123.658870] ? try_to_wake_up+0x8ae/0x11d0 [ 123.659219] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 123.659635] trace_irq_enable.constprop.0+0xa6/0x100 [ 123.660044] trace_hardirqs_on+0x26/0x40 [ 123.660370] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 123.660771] try_to_wake_up+0x8ae/0x11d0 [ 123.661108] ? __pfx_try_to_wake_up+0x10/0x10 [ 123.661477] ? plist_del+0x122/0x270 [ 123.661794] ? futex_wake+0x474/0x540 [ 123.662117] wake_up_q+0xa1/0x130 [ 123.662410] futex_wake+0x47e/0x540 [ 123.662711] ? __pfx_futex_wake+0x10/0x10 [ 123.663048] ? __handle_mm_fault+0x753/0x3260 [ 123.663425] ? perf_trace_lock+0xb5/0x5d0 [ 123.663762] ? __pfx___handle_mm_fault+0x10/0x10 [ 123.664152] do_futex+0x26d/0x370 [ 123.664440] ? __pfx_do_futex+0x10/0x10 [ 123.664760] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.665141] ? handle_mm_fault+0x590/0x9b0 [ 123.665489] __x64_sys_futex+0x1c9/0x4d0 [ 123.665829] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 123.666299] ? __pfx___x64_sys_futex+0x10/0x10 [ 123.666667] ? __x64_sys_clock_settime+0x1a8/0x270 [ 123.667066] ? __pfx___x64_sys_clock_settime+0x10/0x10 [ 123.667494] do_syscall_64+0xbf/0x360 [ 123.667807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.668225] RIP: 0033:0x7f845dfc1b19 [ 123.668526] 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 [ 123.669968] RSP: 002b:00007f845b537218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.670570] RAX: ffffffffffffffda RBX: 00007f845e0d4f68 RCX: 00007f845dfc1b19 [ 123.671138] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f845e0d4f6c [ 123.671706] RBP: 00007f845e0d4f60 R08: 0000000000000016 R09: 0000000000000000 [ 123.672271] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f845e0d4f6c [ 123.672840] R13: 00007ffc5e920c1f R14: 00007f845b537300 R15: 0000000000022000 [ 123.673410] [ 123.673610] Modules linked in: [ 123.673876] ---[ end trace 0000000000000000 ]--- [ 123.673877] BUG: unable to handle page fault for address: ffffed10212c95b6 [ 123.674254] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.674786] #PF: supervisor read access in kernel mode [ 123.675154] 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 [ 123.675556] #PF: error_code(0x0000) - not-present page [ 123.676975] RSP: 0018:ffff888046d3f780 EFLAGS: 00010012 [ 123.677381] PGD 7ffd4067 [ 123.677383] [ 123.677390] P4D 7ffd4067 [ 123.677808] RAX: 1ffff110212c95b6 RBX: ffff88810964abc0 RCX: ffffc9000ae3c000 [ 123.678027] PUD 7ffd3067 [ 123.678168] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff88810964adb0 [ 123.678384] PMD 0 [ 123.678940] RBP: ffff888046d3f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc10340 [ 123.679162] [ 123.679717] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 123.679892] Oops: Oops: 0000 [#3] SMP KASAN NOPTI [ 123.680454] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 123.680594] CPU: 0 UID: 0 PID: 3940 Comm: syz-executor.5 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.681152] FS: 00007f845b537700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 123.681526] Tainted: [D]=DIE, [W]=WARN [ 123.682085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.683000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.683631] CR2: 00007f845e0d5018 CR3: 000000001de23000 CR4: 0000000000350ef0 [ 123.683932] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.684392] note: syz-executor.2[3944] exited with irqs disabled [ 123.685032] 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 [ 123.687839] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012 [ 123.688264] RAX: 1ffff110212c95b6 RBX: ffff88810964abc0 RCX: 0000000000000002 [ 123.688826] RDX: ffff888044a4b700 RSI: ffffffff8189a4e7 RDI: ffff88810964adb0 [ 123.689388] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc10340 [ 123.689956] R10: 0000000000000000 R11: ffff888016cc9098 R12: dffffc0000000000 [ 123.690521] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000 [ 123.691085] FS: 00007fadc1b32700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 123.691719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.692184] CR2: ffffed10212c95b6 CR3: 000000001dc77000 CR4: 0000000000350ef0 [ 123.692744] Call Trace: [ 123.692952] [ 123.693137] ? __pfx_perf_tp_event+0x10/0x10 [ 123.693500] ? trace_pelt_se_tp+0xdf/0x130 [ 123.693847] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.694220] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.694593] ? do_raw_spin_lock+0x123/0x260 [ 123.694946] ? try_to_wake_up+0x128/0x11d0 [ 123.695289] ? lock_release+0x1c7/0x290 [ 123.695608] ? do_raw_spin_unlock+0x53/0x220 [ 123.695967] ? _raw_spin_unlock_irqrestore+0x22/0x50 [ 123.696379] ? try_to_wake_up+0x128/0x11d0 [ 123.696723] ? perf_trace_lock+0xb5/0x5d0 [ 123.697054] ? do_raw_spin_lock+0x123/0x260 [ 123.697404] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.697781] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.698185] perf_trace_run_bpf_submit+0xef/0x180 [ 123.698577] perf_trace_preemptirq_template+0x259/0x430 [ 123.699007] ? read_tsc+0x9/0x20 [ 123.699286] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 123.699753] ? clockevents_program_event+0x135/0x360 [ 123.700165] ? tick_program_event+0xac/0x140 [ 123.700524] ? handle_softirqs+0x16e/0x770 [ 123.700871] trace_irq_enable.constprop.0+0xa6/0x100 [ 123.701279] trace_hardirqs_on+0x26/0x40 [ 123.701608] handle_softirqs+0x16e/0x770 [ 123.701944] __irq_exit_rcu+0xc4/0x100 [ 123.702263] irq_exit_rcu+0x9/0x20 [ 123.702548] sysvec_apic_timer_interrupt+0x70/0x80 [ 123.702944] [ 123.703133] [ 123.703315] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 123.703732] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 123.704106] Code: 38 00 85 db 0f 84 21 01 00 00 e8 09 a6 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 57 a1 38 00 48 85 db 0f 84 17 01 00 00 e9 a5 38 00 31 ff 65 8b 1d 60 2f 49 06 81 e3 ff ff ff 7f 89 de [ 123.705529] RSP: 0018:ffff888046d3ff28 EFLAGS: 00000246 [ 123.705955] RAX: 0000000000000001 RBX: ffff888044a4b700 RCX: ffffffff817c3ab6 [ 123.706517] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 123.707073] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000 [ 123.707634] R10: ffffffff8643b457 R11: 3030303030302052 R12: ffff888044a4b700 [ 123.708197] R13: 0000000000000009 R14: ffff888046d3f760 R15: 0000000000000000 [ 123.708759] ? trace_irq_enable.constprop.0+0x26/0x100 [ 123.709183] ? make_task_dead+0x214/0x3b0 [ 123.709516] ? make_task_dead+0x214/0x3b0 [ 123.709857] ? do_syscall_64+0xbf/0x360 [ 123.710175] rewind_stack_and_make_dead+0x16/0x20 [ 123.710568] RIP: 0033:0x7fadc45bcb19 [ 123.710863] 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 [ 123.712281] RSP: 002b:00007fadc1b32218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.712877] RAX: ffffffffffffffda RBX: 00007fadc46cff68 RCX: 00007fadc45bcb19 [ 123.713434] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fadc46cff6c [ 123.714000] RBP: 00007fadc46cff60 R08: 000000000000000e R09: 0000000000000000 [ 123.714564] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fadc46cff6c [ 123.715124] R13: 00007ffd107d372f R14: 00007fadc1b32300 R15: 0000000000022000 [ 123.715693] [ 123.715882] Modules linked in: [ 123.716140] CR2: ffffed10212c95b6 [ 123.716414] ---[ end trace 0000000000000000 ]--- [ 123.716415] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#4] SMP KASAN NOPTI [ 123.716786] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.717654] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 123.718014] 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 [ 123.718600] CPU: 1 UID: 0 PID: 3944 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.720007] RSP: 0018:ffff888046d3f780 EFLAGS: 00010012 [ 123.720932] Tainted: [D]=DIE, [W]=WARN [ 123.721344] RAX: 1ffff110212c95b6 RBX: ffff88810964abc0 RCX: ffffc9000ae3c000 [ 123.721652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.722202] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff88810964adb0 [ 123.722844] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.723405] RBP: ffff888046d3f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc10340 [ 123.723768] 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 [ 123.724329] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 123.725757] RSP: 0018:ffff88806cf08b80 EFLAGS: 00010012 [ 123.726311] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 123.726727] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 123.727285] FS: 00007fadc1b32700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 123.727842] RDX: ffff888015545280 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 123.728474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.729027] RBP: ffff88806cf08df0 R08: ffff88806cf313e8 R09: ffffe8ffffd10340 [ 123.729478] CR2: ffffed10212c95b6 CR3: 000000001dc77000 CR4: 0000000000350ef0 [ 123.730037] R10: 0000000000000000 R11: ffff88800a7a3498 R12: dffffc0000000000 [ 123.730594] Kernel panic - not syncing: Fatal exception in interrupt [ 124.776956] Shutting down cpus with NMI [ 124.777984] Kernel Offset: disabled [ 124.778273] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:21:50 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff888046d3efc8 R8 =0000000000000000 R9 =ffffed10016cf046 R10=0000000000000020 R11=6572617764726148 R12=0000000000000020 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d 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 00007fadc1b32700 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=ffffed10212c95b6 CR3=000000001dc77000 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=00007fadc46a37c000007fadc46a37c8 XMM02=00007fadc46a37e000007fadc46a37c0 XMM03=00007fadc46a37c800007fadc46a37c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000011 RCX=ffffffff81910ee1 RDX=ffff8880156b5280 RSI=ffffffff81910f47 RDI=0000000000000004 RBP=ffffea000107b780 RSP=ffff8880477cf268 R8 =0000000000000001 R9 =fffff9400020f6ee R10=0000000000000011 R11=1ffff1100d9e6f7b R12=ffff8880477cf3d4 R13=ffff8880477cf430 R14=dffffc0000000000 R15=ffff8880477cf4c0 RIP=ffffffff81910f47 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4c88cfd8 CR3=00000000443fc000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000