Warning: Permanently added '[localhost]:55167' (ECDSA) to the list of known hosts. 2025/09/01 11:33:57 fuzzer started 2025/09/01 11:33:57 dialing manager at localhost:35473 syzkaller login: [ 50.638685] cgroup: Unknown subsys name 'net' [ 50.718443] cgroup: Unknown subsys name 'cpuset' [ 50.740375] cgroup: Unknown subsys name 'rlimit' 2025/09/01 11:34:08 syscalls: 2214 2025/09/01 11:34:08 code coverage: enabled 2025/09/01 11:34:08 comparison tracing: enabled 2025/09/01 11:34:08 extra coverage: enabled 2025/09/01 11:34:08 setuid sandbox: enabled 2025/09/01 11:34:08 namespace sandbox: enabled 2025/09/01 11:34:08 Android sandbox: enabled 2025/09/01 11:34:08 fault injection: enabled 2025/09/01 11:34:08 leak checking: enabled 2025/09/01 11:34:08 net packet injection: enabled 2025/09/01 11:34:08 net device setup: enabled 2025/09/01 11:34:08 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 11:34:08 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 11:34:08 USB emulation: enabled 2025/09/01 11:34:08 hci packet injection: enabled 2025/09/01 11:34:08 wifi device emulation: enabled 2025/09/01 11:34:08 802.15.4 emulation: enabled 2025/09/01 11:34:08 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 11:34:08 fetching corpus: 50, signal 18433/22100 (executing program) 2025/09/01 11:34:08 fetching corpus: 100, signal 30918/35978 (executing program) 2025/09/01 11:34:08 fetching corpus: 150, signal 42367/48626 (executing program) 2025/09/01 11:34:08 fetching corpus: 200, signal 46581/54188 (executing program) 2025/09/01 11:34:08 fetching corpus: 250, signal 53913/62575 (executing program) 2025/09/01 11:34:08 fetching corpus: 300, signal 58362/68161 (executing program) 2025/09/01 11:34:09 fetching corpus: 350, signal 62972/73788 (executing program) 2025/09/01 11:34:09 fetching corpus: 400, signal 65789/77665 (executing program) 2025/09/01 11:34:09 fetching corpus: 450, signal 69189/82011 (executing program) 2025/09/01 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(executing program) 2025/09/01 11:34:24 fetching corpus: 8850, signal 190698/194023 (executing program) 2025/09/01 11:34:24 fetching corpus: 8900, signal 190865/194023 (executing program) 2025/09/01 11:34:24 fetching corpus: 8950, signal 191092/194028 (executing program) 2025/09/01 11:34:24 fetching corpus: 9000, signal 191308/194030 (executing program) 2025/09/01 11:34:24 fetching corpus: 9018, signal 191393/194034 (executing program) 2025/09/01 11:34:24 fetching corpus: 9018, signal 191393/194034 (executing program) 2025/09/01 11:34:26 starting 8 fuzzer processes 11:34:26 executing program 0: 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 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') fcntl$setlease(r0, 0x400, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00') 11:34:26 executing program 4: syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001500)={[{'port'}]}) 11:34:26 executing program 1: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000980)='fdinfo/3\x00') pread64(r1, &(0x7f0000000040)=""/156, 0x9c, 0x0) 11:34:26 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xd400080b) inotify_rm_watch(r1, r2) mknodat$null(r0, &(0x7f0000000200)='./file0\x00', 0x2000, 0x103) 11:34:26 executing program 5: ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) fsopen(&(0x7f0000000040)='pipefs\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x48f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 11:34:27 executing program 3: openat2$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={0x40040}, 0x18) 11:34:27 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) 11:34:27 executing program 7: timer_create(0x2, 0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x3938700}, {0x77359400}}, 0x0) timer_gettime(0x0, &(0x7f0000000680)) [ 79.921958] audit: type=1400 audit(1756726467.108:7): avc: denied { execmem } for pid=274 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 81.195408] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.198242] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.202332] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.206579] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.211208] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.266094] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.269940] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.275450] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.277520] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.283352] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.284777] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.287371] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.289176] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.298811] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.306261] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.337313] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.341577] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.343403] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.346216] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 81.355942] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 81.358333] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.359806] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 81.361165] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.362838] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 81.364492] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 81.366573] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.366957] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 81.373150] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 81.377637] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.379613] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.383084] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 81.387609] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 81.397453] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.398998] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.402469] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 81.404510] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 81.408011] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 81.410404] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 81.419166] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 81.426140] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 83.291402] Bluetooth: hci0: command tx timeout [ 83.354936] Bluetooth: hci2: command tx timeout [ 83.355633] Bluetooth: hci1: command tx timeout [ 83.482963] Bluetooth: hci6: command tx timeout [ 83.483680] Bluetooth: hci5: command tx timeout [ 83.483760] Bluetooth: hci3: command tx timeout [ 83.484784] Bluetooth: hci4: command tx timeout [ 83.485436] Bluetooth: hci7: command tx timeout [ 85.339895] Bluetooth: hci0: command tx timeout [ 85.403459] Bluetooth: hci1: command tx timeout [ 85.403542] Bluetooth: hci2: command tx timeout [ 85.530112] Bluetooth: hci4: command tx timeout [ 85.530159] Bluetooth: hci5: command tx timeout [ 85.530564] Bluetooth: hci3: command tx timeout [ 85.531033] Bluetooth: hci7: command tx timeout [ 85.531050] Bluetooth: hci6: command tx timeout [ 87.385979] Bluetooth: hci0: command tx timeout [ 87.450924] Bluetooth: hci2: command tx timeout [ 87.450949] Bluetooth: hci1: command tx timeout [ 87.577963] Bluetooth: hci3: command tx timeout [ 87.579429] Bluetooth: hci6: command tx timeout [ 87.579499] Bluetooth: hci7: command tx timeout [ 87.580339] Bluetooth: hci5: command tx timeout [ 87.580366] Bluetooth: hci4: command tx timeout [ 89.434912] Bluetooth: hci0: command tx timeout [ 89.497923] Bluetooth: hci2: command tx timeout [ 89.497939] Bluetooth: hci1: command tx timeout [ 89.625958] Bluetooth: hci7: command tx timeout [ 89.628127] Bluetooth: hci4: command tx timeout [ 89.628172] Bluetooth: hci5: command tx timeout [ 89.628991] Bluetooth: hci6: command tx timeout [ 89.629210] Bluetooth: hci3: command tx timeout [ 116.894214] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.895240] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.081368] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.081989] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.483004] audit: type=1400 audit(1756726504.669:8): avc: denied { watch_reads } for pid=3732 comm="syz-executor.2" path="/syzkaller-testdir956467369/syzkaller.ZfSiq6/0/file0" dev="tmpfs" ino=1 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=dir permissive=1 11:35:04 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000500)={{0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 11:35:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x5, 0xa, 0x0, 0x10}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x3c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 11:35:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x5, 0xa, 0x0, 0x10}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x3c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 11:35:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x5, 0xa, 0x0, 0x10}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x3c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 11:35:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x5, 0xa, 0x0, 0x10}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x3c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 118.027340] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.027977] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:35:05 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_linger(r0, 0x1, 0x1c, 0x0, &(0x7f0000000140)) 11:35:05 executing program 2: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{0x0, 0x0, 0x10001, 0xffffffffffffffff}], 0x0) 11:35:05 executing program 2: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{0x0, 0x0, 0x10001, 0xffffffffffffffff}], 0x0) [ 118.278941] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.279543] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.298528] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.299399] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.448424] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.449475] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.616564] audit: type=1400 audit(1756726505.803:9): avc: denied { open } for pid=3849 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 118.622642] audit: type=1400 audit(1756726505.803:10): avc: denied { kernel } for pid=3849 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 118.822479] audit: type=1400 audit(1756726506.007:11): avc: denied { tracepoint } for pid=3868 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 118.955191] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.955775] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.014760] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.015792] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.119319] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.120107] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.226973] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.227598] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.265062] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.265700] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.284728] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.285395] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.333449] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.334097] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.376204] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.376838] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.420189] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.420787] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.464726] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.465330] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.604175] nfs4: Bad value for 'port' [ 119.606630] nfs4: Bad value for 'port' 11:35:06 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private}}}}}}, 0x0) 11:35:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') read$rfkill(r0, &(0x7f0000000100), 0x8) 11:35:06 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000980)='fdinfo/3\x00') pread64(r1, &(0x7f0000000040)=""/156, 0x9c, 0x0) 11:35:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001340), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 11:35:06 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) 11:35:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) 11:35:06 executing program 2: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{0x0, 0x0, 0x10001, 0xffffffffffffffff}], 0x0) 11:35:06 executing program 1: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000980)='fdinfo/3\x00') pread64(r1, &(0x7f0000000040)=""/156, 0x9c, 0x0) 11:35:06 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000980)='fdinfo/3\x00') pread64(r1, &(0x7f0000000040)=""/156, 0x9c, 0x0) 11:35:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0x0) 11:35:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') read$rfkill(r0, &(0x7f0000000100), 0x8) 11:35:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) 11:35:06 executing program 1: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000980)='fdinfo/3\x00') pread64(r1, &(0x7f0000000040)=""/156, 0x9c, 0x0) 11:35:06 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) 11:35:06 executing program 2: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{0x0, 0x0, 0x10001, 0xffffffffffffffff}], 0x0) 11:35:06 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000980)='fdinfo/3\x00') pread64(r1, &(0x7f0000000040)=""/156, 0x9c, 0x0) 11:35:06 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={@private0, 0xfffffffe, r1}) 11:35:07 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/235, 0xeb, 0x4000) 11:35:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 11:35:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) 11:35:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') read$rfkill(r0, &(0x7f0000000100), 0x8) 11:35:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) [ 119.940580] kmemleak: Found object by alias at 0x607f1a63df30 [ 119.940599] CPU: 1 UID: 0 PID: 3959 Comm: syz-executor.5 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 119.940617] Tainted: [W]=WARN [ 119.940621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.940628] Call Trace: [ 119.940632] [ 119.940637] dump_stack_lvl+0xca/0x120 [ 119.940663] __lookup_object+0x94/0xb0 [ 119.940681] delete_object_full+0x27/0x70 [ 119.940698] free_percpu+0x30/0x1160 [ 119.940715] ? arch_uprobe_clear_state+0x16/0x140 [ 119.940735] futex_hash_free+0x38/0xc0 [ 119.940750] mmput+0x2d3/0x390 [ 119.940770] do_exit+0x79d/0x2970 [ 119.940784] ? lock_release+0xc8/0x290 [ 119.940801] ? __pfx_do_exit+0x10/0x10 [ 119.940815] ? find_held_lock+0x2b/0x80 [ 119.940833] ? get_signal+0x835/0x2340 [ 119.940854] do_group_exit+0xd3/0x2a0 [ 119.940881] get_signal+0x2315/0x2340 [ 119.940900] ? ksys_read+0x187/0x240 [ 119.940916] ? __pfx_get_signal+0x10/0x10 [ 119.940933] ? do_futex+0x135/0x370 [ 119.940946] ? __pfx_do_futex+0x10/0x10 [ 119.940962] arch_do_signal_or_restart+0x80/0x790 [ 119.940980] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 119.940997] ? __x64_sys_futex+0x1c9/0x4d0 [ 119.941010] ? __x64_sys_futex+0x1d2/0x4d0 [ 119.941024] ? fput+0x6a/0x100 [ 119.941039] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.941052] ? ksys_read+0x1a3/0x240 [ 119.941064] ? __pfx_ksys_read+0x10/0x10 [ 119.941080] exit_to_user_mode_loop+0x8b/0x110 [ 119.941094] do_syscall_64+0x2f7/0x360 [ 119.941107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.941120] RIP: 0033:0x7f962e79bb19 [ 119.941128] Code: Unable to access opcode bytes at 0x7f962e79baef. [ 119.941134] RSP: 002b:00007f962bd11218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.941146] RAX: fffffffffffffe00 RBX: 00007f962e8aef68 RCX: 00007f962e79bb19 [ 119.941153] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f962e8aef68 [ 119.941161] RBP: 00007f962e8aef60 R08: 0000000000000000 R09: 0000000000000000 [ 119.941167] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f962e8aef6c [ 119.941175] R13: 00007fff938932bf R14: 00007f962bd11300 R15: 0000000000022000 [ 119.941190] [ 119.941194] kmemleak: Object (percpu) 0x607f1a63df28 (size 16): [ 119.941201] kmemleak: comm "syz-executor.3", pid 289, jiffies 4294786738 [ 119.941208] kmemleak: min_count = 1 [ 119.941212] kmemleak: count = 0 [ 119.941216] kmemleak: flags = 0x21 [ 119.941220] kmemleak: checksum = 0 [ 119.941224] kmemleak: backtrace: [ 119.941227] pcpu_alloc_noprof+0x87a/0x1170 [ 119.941243] mm_init+0x99b/0x1170 [ 119.941251] copy_process+0x3ab7/0x73c0 [ 119.941262] kernel_clone+0xea/0x7f0 [ 119.941272] __do_sys_clone+0xce/0x120 [ 119.941283] do_syscall_64+0xbf/0x360 [ 119.941292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.943271] kmemleak: Found object by alias at 0x607f1a63df34 [ 119.943292] CPU: 0 UID: 0 PID: 3955 Comm: syz-executor.2 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 119.943310] Tainted: [W]=WARN [ 119.943314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.943322] Call Trace: [ 119.943326] [ 119.943331] dump_stack_lvl+0xca/0x120 [ 119.943363] __lookup_object+0x94/0xb0 [ 119.943381] delete_object_full+0x27/0x70 [ 119.943398] free_percpu+0x30/0x1160 [ 119.943416] ? arch_uprobe_clear_state+0x16/0x140 [ 119.943437] futex_hash_free+0x38/0xc0 [ 119.943452] mmput+0x2d3/0x390 [ 119.943471] do_exit+0x79d/0x2970 [ 119.943485] ? lock_release+0xc8/0x290 [ 119.943503] ? __pfx_do_exit+0x10/0x10 [ 119.943517] ? find_held_lock+0x2b/0x80 [ 119.943535] ? get_signal+0x835/0x2340 [ 119.943556] do_group_exit+0xd3/0x2a0 [ 119.943571] get_signal+0x2315/0x2340 [ 119.943594] ? putname.part.0+0x11b/0x160 [ 119.943614] ? __pfx_get_signal+0x10/0x10 [ 119.943631] ? do_futex+0x135/0x370 [ 119.943645] ? __pfx_do_futex+0x10/0x10 [ 119.943660] arch_do_signal_or_restart+0x80/0x790 [ 119.943679] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 119.943696] ? __x64_sys_futex+0x1c9/0x4d0 [ 119.943708] ? __x64_sys_futex+0x1d2/0x4d0 [ 119.943723] ? __x64_sys_openat+0x142/0x200 [ 119.943740] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.943759] exit_to_user_mode_loop+0x8b/0x110 [ 119.943773] do_syscall_64+0x2f7/0x360 [ 119.943787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.943799] RIP: 0033:0x7fb279744b19 [ 119.943808] Code: Unable to access opcode bytes at 0x7fb279744aef. [ 119.943814] RSP: 002b:00007fb276cba218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.943826] RAX: 0000000000000000 RBX: 00007fb279857f68 RCX: 00007fb279744b19 [ 119.943833] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb279857f68 [ 119.943841] RBP: 00007fb279857f60 R08: 0000000000000000 R09: 0000000000000000 [ 119.943849] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb279857f6c [ 119.943856] R13: 00007ffc89c140df R14: 00007fb276cba300 R15: 0000000000022000 [ 119.943872] [ 119.943876] kmemleak: Object (percpu) 0x607f1a63df28 (size 16): [ 119.943883] kmemleak: comm "syz-executor.3", pid 289, jiffies 4294786738 [ 119.943890] kmemleak: min_count = 1 [ 119.943894] kmemleak: count = 0 [ 119.943898] kmemleak: flags = 0x21 [ 119.943902] kmemleak: checksum = 0 [ 119.943906] kmemleak: backtrace: [ 119.943909] pcpu_alloc_noprof+0x87a/0x1170 [ 119.943925] mm_init+0x99b/0x1170 [ 119.943933] copy_process+0x3ab7/0x73c0 [ 119.943944] kernel_clone+0xea/0x7f0 [ 119.943954] __do_sys_clone+0xce/0x120 [ 119.943965] do_syscall_64+0xbf/0x360 [ 119.943974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.989607] kmemleak: Found object by alias at 0x607f1a63df2c [ 119.989621] CPU: 0 UID: 0 PID: 3960 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 119.989639] Tainted: [W]=WARN [ 119.989643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.989650] Call Trace: [ 119.989653] [ 119.989658] dump_stack_lvl+0xca/0x120 [ 119.989681] __lookup_object+0x94/0xb0 [ 119.989697] delete_object_full+0x27/0x70 [ 119.989713] free_percpu+0x30/0x1160 [ 119.989729] ? arch_uprobe_clear_state+0x16/0x140 [ 119.989749] futex_hash_free+0x38/0xc0 [ 119.989763] mmput+0x2d3/0x390 [ 119.989782] do_exit+0x79d/0x2970 [ 119.989795] ? lock_release+0xc8/0x290 [ 119.989812] ? __pfx_do_exit+0x10/0x10 [ 119.989826] ? find_held_lock+0x2b/0x80 [ 119.989843] ? get_signal+0x835/0x2340 [ 119.989869] do_group_exit+0xd3/0x2a0 [ 119.989884] get_signal+0x2315/0x2340 [ 119.989902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 119.989920] ? __pfx_get_signal+0x10/0x10 [ 119.989936] ? do_futex+0x135/0x370 [ 119.989950] ? __pfx_do_futex+0x10/0x10 [ 119.989965] arch_do_signal_or_restart+0x80/0x790 [ 119.989982] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 119.989999] ? __x64_sys_futex+0x1c9/0x4d0 [ 119.990012] ? __x64_sys_futex+0x1d2/0x4d0 [ 119.990026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 119.990038] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.990052] ? xfd_validate_state+0x55/0x180 [ 119.990074] exit_to_user_mode_loop+0x8b/0x110 [ 119.990087] do_syscall_64+0x2f7/0x360 [ 119.990099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.990112] RIP: 0033:0x7f21d3af1b19 [ 119.990120] Code: Unable to access opcode bytes at 0x7f21d3af1aef. [ 119.990126] RSP: 002b:00007f21d1046218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.990137] RAX: fffffffffffffe00 RBX: 00007f21d3c05028 RCX: 00007f21d3af1b19 [ 119.990145] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f21d3c05028 [ 119.990152] RBP: 00007f21d3c05020 R08: 0000000000000000 R09: 0000000000000000 [ 119.990159] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21d3c0502c [ 119.990167] R13: 00007ffe0530e93f R14: 00007f21d1046300 R15: 0000000000022000 [ 119.990182] [ 119.990186] kmemleak: Object (percpu) 0x607f1a63df28 (size 16): [ 119.990193] kmemleak: comm "syz-executor.3", pid 289, jiffies 4294786738 [ 119.990200] kmemleak: min_count = 1 [ 119.990204] kmemleak: count = 0 [ 119.990208] kmemleak: flags = 0x21 [ 119.990212] kmemleak: checksum = 0 [ 119.990216] kmemleak: backtrace: [ 119.990218] pcpu_alloc_noprof+0x87a/0x1170 [ 119.990234] mm_init+0x99b/0x1170 [ 119.990242] copy_process+0x3ab7/0x73c0 [ 119.990253] kernel_clone+0xea/0x7f0 [ 119.990263] __do_sys_clone+0xce/0x120 [ 119.990273] do_syscall_64+0xbf/0x360 [ 119.990282] entry_SYSCALL_64_after_hwframe+0x77/0x7f 11:35:07 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={@private0, 0xfffffffe, r1}) 11:35:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000002000028020000028400001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333730323938383300"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e971656294be4eee80012d67ccdc866e010000000c00000000000000dff4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003000000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dff4655fdff4655fdff4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dff4655fe0f4655fe0f4655f00000000000004000400000000000000050000000c00"/64, 0x40, 0x2200}, {&(0x7f0000011600)="200000004c3e14de4c3e14de00000000dff4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011700)="c041000000380000dff4655fdff4655fdff4655f00000000000002001c00000000000000000000000d0000000e0000000f0000001000000011000000120000001300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000dff4655f000000000000000000000000000002ea00"/192, 0xc0, 0x3400}, {&(0x7f0000011800)="ed4100003c000000e0f4655fe0f4655fe0f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003a08c6c6000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x3600}, {&(0x7f0000011900)="ed8100001a040000e0f4655fe0f4655fe0f4655f00000000000001000400000000000000010000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fdbabda000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000", 0xa0, 0x3800}, {&(0x7f0000011a00)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933373032393838332f66696c65302f66696c65300000000000000000000000000000000000000000000059309ce2000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000", 0xa0, 0x3a00}, {&(0x7f0000011b00)="ed8100000a000000e0f4655fe0f4655fe0f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067b843af000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x3c00}, {&(0x7f0000011c00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000e0f4655fe0f4655fe0f4655f000000000000020014000000000000000100000015000000160000001700000018000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000068bed055000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000", 0xc0, 0x3de0}, {&(0x7f0000011d00)="ed81000064000000e0f4655fe0f4655fe0f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616ca13ce1c6000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011e00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x41c0}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x6800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x9000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x9800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000012c00)) 11:35:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) 11:35:07 executing program 1: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000980)='fdinfo/3\x00') pread64(r1, &(0x7f0000000040)=""/156, 0x9c, 0x0) 11:35:07 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) 11:35:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') read$rfkill(r0, &(0x7f0000000100), 0x8) 11:35:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r2 = dup2(r0, r1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)) 11:35:07 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) [ 120.067405] loop2: detected capacity change from 0 to 512 [ 120.096814] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 11:35:07 executing program 6: unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 11:35:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') fchdir(r0) [ 120.159639] kmemleak: Found object by alias at 0x607f1a63df2c [ 120.159657] CPU: 0 UID: 0 PID: 3981 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.159676] Tainted: [W]=WARN [ 120.159680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.159688] Call Trace: [ 120.159692] [ 120.159696] dump_stack_lvl+0xca/0x120 [ 120.159723] __lookup_object+0x94/0xb0 [ 120.159741] delete_object_full+0x27/0x70 [ 120.159757] free_percpu+0x30/0x1160 [ 120.159775] ? arch_uprobe_clear_state+0x16/0x140 [ 120.159796] futex_hash_free+0x38/0xc0 [ 120.159811] mmput+0x2d3/0x390 [ 120.159830] do_exit+0x79d/0x2970 [ 120.159845] ? lock_release+0xc8/0x290 [ 120.159866] ? __pfx_do_exit+0x10/0x10 [ 120.159881] ? find_held_lock+0x2b/0x80 [ 120.159899] ? get_signal+0x835/0x2340 [ 120.159919] do_group_exit+0xd3/0x2a0 [ 120.159934] get_signal+0x2315/0x2340 [ 120.159953] ? __pfx_signal_setup_done+0x10/0x10 [ 120.159975] ? __pfx_get_signal+0x10/0x10 [ 120.159991] ? do_futex+0x135/0x370 [ 120.160005] ? __pfx_do_futex+0x10/0x10 [ 120.160018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 120.160033] arch_do_signal_or_restart+0x80/0x790 [ 120.160052] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 120.160069] ? __x64_sys_futex+0x1c9/0x4d0 [ 120.160081] ? __x64_sys_futex+0x1d2/0x4d0 [ 120.160097] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.160110] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 120.160129] exit_to_user_mode_loop+0x8b/0x110 [ 120.160143] do_syscall_64+0x2f7/0x360 [ 120.160156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.160169] RIP: 0033:0x7f21d3af1b19 [ 120.160178] Code: Unable to access opcode bytes at 0x7f21d3af1aef. [ 120.160184] RSP: 002b:00007f21d1067218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.160195] RAX: 0000000000000000 RBX: 00007f21d3c04f68 RCX: 00007f21d3af1b19 [ 120.160203] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f21d3c04f68 [ 120.160210] RBP: 00007f21d3c04f60 R08: 0000000000000000 R09: 0000000000000000 [ 120.160217] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21d3c04f6c [ 120.160224] R13: 00007ffe0530e93f R14: 00007f21d1067300 R15: 0000000000022000 [ 120.160239] [ 120.160243] kmemleak: Object (percpu) 0x607f1a63df28 (size 16): [ 120.160250] kmemleak: comm "syz-executor.4", pid 283, jiffies 4294786895 [ 120.160257] kmemleak: min_count = 1 [ 120.160261] kmemleak: count = 0 [ 120.160265] kmemleak: flags = 0x21 [ 120.160269] kmemleak: checksum = 0 [ 120.160273] kmemleak: backtrace: [ 120.160276] pcpu_alloc_noprof+0x87a/0x1170 [ 120.160292] mm_init+0x99b/0x1170 [ 120.160300] copy_process+0x3ab7/0x73c0 [ 120.160310] kernel_clone+0xea/0x7f0 [ 120.160321] __do_sys_clone+0xce/0x120 [ 120.160331] do_syscall_64+0xbf/0x360 [ 120.160341] entry_SYSCALL_64_after_hwframe+0x77/0x7f 11:35:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) 11:35:07 executing program 3: timer_create(0x0, 0x0, &(0x7f0000000200)) timer_create(0x3, 0x0, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000340)={{0x77359400}, {0x0, r1+10000000}}, 0x0) timer_delete(r0) [ 120.217177] kmemleak: Found object by alias at 0x607f1a63df34 [ 120.217194] CPU: 1 UID: 0 PID: 3965 Comm: syz-executor.2 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.217213] Tainted: [W]=WARN [ 120.217216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.217224] Call Trace: [ 120.217228] [ 120.217233] dump_stack_lvl+0xca/0x120 [ 120.217264] __lookup_object+0x94/0xb0 [ 120.217282] delete_object_full+0x27/0x70 [ 120.217299] free_percpu+0x30/0x1160 [ 120.217316] ? arch_uprobe_clear_state+0x16/0x140 [ 120.217337] futex_hash_free+0x38/0xc0 [ 120.217352] mmput+0x2d3/0x390 [ 120.217371] do_exit+0x79d/0x2970 [ 120.217385] ? lock_release+0xc8/0x290 [ 120.217402] ? __pfx_do_exit+0x10/0x10 [ 120.217417] ? find_held_lock+0x2b/0x80 [ 120.217434] ? get_signal+0x835/0x2340 [ 120.217455] do_group_exit+0xd3/0x2a0 [ 120.217470] get_signal+0x2315/0x2340 [ 120.217490] ? __call_rcu_common.constprop.0+0x4c1/0x960 [ 120.217507] ? __pfx_get_signal+0x10/0x10 [ 120.217524] ? do_futex+0x135/0x370 [ 120.217538] ? __pfx_do_futex+0x10/0x10 [ 120.217553] arch_do_signal_or_restart+0x80/0x790 [ 120.217571] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 120.217588] ? __x64_sys_futex+0x1c9/0x4d0 [ 120.217600] ? __x64_sys_futex+0x1d2/0x4d0 [ 120.217614] ? fput_close_sync+0x114/0x240 [ 120.217632] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.217645] ? __pfx_fput_close_sync+0x10/0x10 [ 120.217660] ? dnotify_flush+0x79/0x4c0 [ 120.217677] exit_to_user_mode_loop+0x8b/0x110 [ 120.217690] do_syscall_64+0x2f7/0x360 [ 120.217704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.217716] RIP: 0033:0x7fb279744b19 [ 120.217726] Code: Unable to access opcode bytes at 0x7fb279744aef. [ 120.217731] RSP: 002b:00007fb276cba218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.217743] RAX: fffffffffffffe00 RBX: 00007fb279857f68 RCX: 00007fb279744b19 [ 120.217751] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb279857f68 [ 120.217758] RBP: 00007fb279857f60 R08: 0000000000000000 R09: 0000000000000000 [ 120.217765] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb279857f6c [ 120.217773] R13: 00007ffc89c140df R14: 00007fb276cba300 R15: 0000000000022000 [ 120.217788] [ 120.217792] kmemleak: Object (percpu) 0x607f1a63df28 (size 16): [ 120.217799] kmemleak: comm "syz-executor.6", pid 290, jiffies 4294787058 [ 120.217806] kmemleak: min_count = 1 [ 120.217810] kmemleak: count = 0 [ 120.217814] kmemleak: flags = 0x21 [ 120.217818] kmemleak: checksum = 0 [ 120.217822] kmemleak: backtrace: [ 120.217826] pcpu_alloc_noprof+0x87a/0x1170 [ 120.217841] mm_init+0x99b/0x1170 [ 120.217850] copy_process+0x3ab7/0x73c0 [ 120.217864] kernel_clone+0xea/0x7f0 [ 120.217875] __do_sys_clone+0xce/0x120 [ 120.217885] do_syscall_64+0xbf/0x360 [ 120.217895] entry_SYSCALL_64_after_hwframe+0x77/0x7f 11:35:07 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={@private0, 0xfffffffe, r1}) 11:35:07 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x3, 0x1}, 0x20) [ 120.277912] kmemleak: Found object by alias at 0x607f1a63df30 [ 120.277929] CPU: 0 UID: 0 PID: 3973 Comm: syz-executor.5 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.277948] Tainted: [W]=WARN [ 120.277952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.277959] Call Trace: [ 120.277963] [ 120.277968] dump_stack_lvl+0xca/0x120 [ 120.278000] __lookup_object+0x94/0xb0 [ 120.278018] delete_object_full+0x27/0x70 [ 120.278035] free_percpu+0x30/0x1160 [ 120.278052] ? arch_uprobe_clear_state+0x16/0x140 [ 120.278073] futex_hash_free+0x38/0xc0 [ 120.278088] mmput+0x2d3/0x390 [ 120.278107] do_exit+0x79d/0x2970 [ 120.278122] ? lock_release+0xc8/0x290 [ 120.278139] ? __pfx_do_exit+0x10/0x10 [ 120.278153] ? find_held_lock+0x2b/0x80 [ 120.278171] ? get_signal+0x835/0x2340 [ 120.278191] do_group_exit+0xd3/0x2a0 [ 120.278207] get_signal+0x2315/0x2340 [ 120.278225] ? ksys_read+0x187/0x240 [ 120.278241] ? __pfx_get_signal+0x10/0x10 [ 120.278258] ? do_futex+0x135/0x370 [ 120.278271] ? __pfx_do_futex+0x10/0x10 [ 120.278287] arch_do_signal_or_restart+0x80/0x790 [ 120.278305] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 120.278322] ? __x64_sys_futex+0x1c9/0x4d0 [ 120.278335] ? __x64_sys_futex+0x1d2/0x4d0 [ 120.278349] ? fput+0x6a/0x100 [ 120.278364] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.278377] ? ksys_read+0x1a3/0x240 [ 120.278389] ? __pfx_ksys_read+0x10/0x10 [ 120.278404] exit_to_user_mode_loop+0x8b/0x110 [ 120.278418] do_syscall_64+0x2f7/0x360 [ 120.278432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.278444] RIP: 0033:0x7f962e79bb19 [ 120.278453] Code: Unable to access opcode bytes at 0x7f962e79baef. [ 120.278459] RSP: 002b:00007f962bd11218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.278470] RAX: fffffffffffffe00 RBX: 00007f962e8aef68 RCX: 00007f962e79bb19 [ 120.278479] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f962e8aef68 [ 120.278486] RBP: 00007f962e8aef60 R08: 0000000000000000 R09: 0000000000000000 [ 120.278493] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f962e8aef6c [ 120.278500] R13: 00007fff938932bf R14: 00007f962bd11300 R15: 0000000000022000 [ 120.278516] [ 120.278520] kmemleak: Object (percpu) 0x607f1a63df28 (size 16): [ 120.278527] kmemleak: comm "syz-executor.6", pid 290, jiffies 4294787058 [ 120.278534] kmemleak: min_count = 1 [ 120.278538] kmemleak: count = 0 [ 120.278542] kmemleak: flags = 0x21 [ 120.278546] kmemleak: checksum = 0 [ 120.278550] kmemleak: backtrace: [ 120.278554] pcpu_alloc_noprof+0x87a/0x1170 [ 120.278569] mm_init+0x99b/0x1170 [ 120.278577] copy_process+0x3ab7/0x73c0 [ 120.278588] kernel_clone+0xea/0x7f0 [ 120.278598] __do_sys_clone+0xce/0x120 [ 120.278608] do_syscall_64+0xbf/0x360 [ 120.278617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.307421] BUG: unable to handle page fault for address: ffffed10237ee106 [ 120.307990] #PF: supervisor read access in kernel mode [ 120.308412] #PF: error_code(0x0000) - not-present page [ 120.308830] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0 [ 120.309288] Oops: Oops: 0000 [#1] SMP KASAN NOPTI [ 120.309679] CPU: 1 UID: 0 PID: 3987 Comm: syz-executor.1 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.311936] Tainted: [W]=WARN [ 120.312651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.314425] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.315810] 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 [ 120.319149] RSP: 0018:ffff888045567780 EFLAGS: 00010016 [ 120.319580] RAX: 1ffff110237ee106 RBX: ffff88811bf70640 RCX: ffffc90004618000 [ 120.320150] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff88811bf70830 [ 120.320722] RBP: ffff8880455679f0 R08: ffff88806cf31340 R09: ffffe8ffffd15f10 [ 120.321298] R10: 0000000000000000 R11: ffff88801ca7e098 R12: dffffc0000000000 [ 120.321865] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 120.322434] FS: 00007f8e8c1bf700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 120.323076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.323542] CR2: ffffed10237ee106 CR3: 00000000447e2000 CR4: 0000000000350ef0 [ 120.324106] Call Trace: [ 120.324314] [ 120.324501] ? __pfx_perf_tp_event+0x10/0x10 [ 120.324866] ? __asan_memcpy+0x3d/0x60 [ 120.325191] ? visit_groups_merge.constprop.0.isra.0+0x6e7/0x1150 [ 120.325685] ? __pfx_visit_groups_merge.constprop.0.isra.0+0x10/0x10 [ 120.326199] ? lock_is_held_type+0x9e/0x120 [ 120.326558] ? ctx_sched_in+0x134/0x9b0 [ 120.326878] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 120.327283] ? perf_swevent_event+0x63/0x3f0 [ 120.327645] ? perf_tp_event+0x807/0xe70 [ 120.327977] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.328385] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.328790] perf_trace_run_bpf_submit+0xef/0x180 [ 120.329193] perf_trace_preemptirq_template+0x259/0x430 [ 120.329617] ? __pick_eevdf+0x326/0x570 [ 120.329940] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.330406] ? update_curr+0x1b9/0x500 [ 120.330721] ? find_held_lock+0x2b/0x80 [ 120.331049] ? try_to_wake_up+0x8ae/0x11d0 [ 120.331396] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 120.331809] trace_irq_enable.constprop.0+0xa6/0x100 [ 120.332215] trace_hardirqs_on+0x26/0x40 [ 120.332537] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 120.332938] try_to_wake_up+0x8ae/0x11d0 [ 120.333273] ? __pfx_try_to_wake_up+0x10/0x10 [ 120.333638] ? plist_del+0x122/0x270 [ 120.333945] ? find_held_lock+0x2b/0x80 [ 120.334272] ? futex_wake+0x474/0x540 [ 120.334584] wake_up_q+0xa1/0x130 [ 120.334872] futex_wake+0x47e/0x540 [ 120.335168] ? __pfx_futex_wake+0x10/0x10 [ 120.335507] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 120.335913] ? lock_release+0xc8/0x290 [ 120.336233] do_futex+0x26d/0x370 [ 120.336518] ? __pfx_do_futex+0x10/0x10 [ 120.336842] __x64_sys_futex+0x1c9/0x4d0 [ 120.337176] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.337637] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.338008] ? xfd_validate_state+0x55/0x180 [ 120.338376] do_syscall_64+0xbf/0x360 [ 120.338680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.339092] RIP: 0033:0x7f8e8ec49b19 [ 120.339396] 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 [ 120.340831] RSP: 002b:00007f8e8c1bf218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.341439] RAX: ffffffffffffffda RBX: 00007f8e8ed5cf68 RCX: 00007f8e8ec49b19 [ 120.342003] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8e8ed5cf6c [ 120.342571] RBP: 00007f8e8ed5cf60 R08: 000000000000000e R09: 0000000000000000 [ 120.343137] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f8e8ed5cf6c [ 120.343696] R13: 00007ffdae2b577f R14: 00007f8e8c1bf300 R15: 0000000000022000 [ 120.344264] [ 120.344452] Modules linked in: [ 120.344713] CR2: ffffed10237ee106 [ 120.344994] ---[ end trace 0000000000000000 ]--- [ 120.344996] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 120.345368] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.346229] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.346594] 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 [ 120.347183] CPU: 0 UID: 0 PID: 3986 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.348603] RSP: 0018:ffff888045567780 EFLAGS: 00010016 [ 120.349535] Tainted: [D]=DIE, [W]=WARN [ 120.349950] RAX: 1ffff110237ee106 RBX: ffff88811bf70640 RCX: ffffc90004618000 [ 120.350251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.350806] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff88811bf70830 [ 120.351448] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.352008] RBP: ffff8880455679f0 R08: ffff88806cf31340 R09: ffffe8ffffd15f10 [ 120.352374] 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 [ 120.352935] R10: 0000000000000000 R11: ffff88801ca7e098 R12: dffffc0000000000 [ 120.354352] RSP: 0018:ffff88804628f780 EFLAGS: 00010012 [ 120.354906] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 120.355324] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.355878] FS: 00007f8e8c1bf700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 120.356429] RDX: ffff8880454d3700 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 120.357062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.357615] RBP: ffff88804628f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc15f10 [ 120.358071] CR2: ffffed10237ee106 CR3: 00000000447e2000 CR4: 0000000000350ef0 [ 120.358625] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 120.359182] note: syz-executor.1[3987] exited with irqs disabled [ 120.359730] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 120.360759] FS: 000055558a3b0400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 120.361402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.361862] CR2: 00007ffc89c12fc8 CR3: 000000000c6ca000 CR4: 0000000000350ef0 [ 120.362424] Call Trace: [ 120.362634] [ 120.362818] ? __pfx_perf_tp_event+0x10/0x10 [ 120.363175] ? arch_scale_cpu_capacity+0x17/0xa0 [ 120.363563] ? cpu_util.constprop.0+0x17d/0x340 [ 120.363945] ? __asan_memset+0x24/0x50 [ 120.364258] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 120.364686] ? lock_release+0xc8/0x290 [ 120.365009] ? __pfx_sched_balance_find_dst_group+0x10/0x10 [ 120.365449] ? __lock_acquire+0x694/0x1b70 [ 120.365788] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.366189] ? sched_clock+0x37/0x60 [ 120.366490] ? sched_clock_cpu+0x6c/0x4e0 [ 120.366822] perf_trace_run_bpf_submit+0xef/0x180 [ 120.367209] perf_trace_preemptirq_template+0x259/0x430 [ 120.367632] ? __pick_eevdf+0x326/0x570 [ 120.367947] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.368428] ? update_curr+0x39e/0x500 [ 120.368742] ? check_preempt_wakeup_fair+0x406/0x950 [ 120.369155] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 120.369564] trace_irq_enable.constprop.0+0xa6/0x100 [ 120.369968] trace_hardirqs_on+0x26/0x40 [ 120.370290] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 120.370682] try_to_wake_up+0x8ae/0x11d0 [ 120.371016] ? __pfx_try_to_wake_up+0x10/0x10 [ 120.371380] ? plist_del+0x122/0x270 [ 120.371691] ? __futex_unqueue+0xda/0x1c0 [ 120.372028] wake_up_q+0xa1/0x130 [ 120.372312] futex_wake+0x47e/0x540 [ 120.372611] ? __pfx_futex_wake+0x10/0x10 [ 120.372957] ? xfd_validate_state+0x55/0x180 [ 120.373320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 120.373733] ? finish_task_switch.isra.0+0x206/0x840 [ 120.374146] do_futex+0x26d/0x370 [ 120.374428] ? __pfx_do_futex+0x10/0x10 [ 120.374745] ? __pfx___schedule+0x10/0x10 [ 120.375082] __x64_sys_futex+0x1c9/0x4d0 [ 120.375407] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.375869] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.376236] ? xfd_validate_state+0x55/0x180 [ 120.376594] do_syscall_64+0xbf/0x360 [ 120.376909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.377317] RIP: 0033:0x7fb81fb48b19 [ 120.377611] 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 [ 120.379033] RSP: 002b:00007ffef0f392d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.379629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb81fb48b19 [ 120.380185] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb81fc5bf68 [ 120.380741] RBP: 00007fb81fc5bf60 R08: 00007fb81d0be700 R09: 0000000000000000 [ 120.381309] R10: 00007fb81d0be700 R11: 0000000000000246 R12: 00007fb81fc60088 [ 120.381869] R13: 00007ffef0f393e0 R14: 00007fb81fc5bf60 R15: 000000000001d589 [ 120.382431] [ 120.382619] Modules linked in: [ 120.382881] ---[ end trace 0000000000000000 ]--- [ 120.382882] BUG: unable to handle page fault for address: ffffed10237ee106 [ 120.383251] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.383791] #PF: supervisor read access in kernel mode [ 120.384152] 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 [ 120.384558] #PF: error_code(0x0000) - not-present page [ 120.385978] RSP: 0018:ffff888045567780 EFLAGS: 00010016 [ 120.386388] PGD 7ffd4067 [ 120.386389] [ 120.386396] P4D 7ffd4067 [ 120.386800] RAX: 1ffff110237ee106 RBX: ffff88811bf70640 RCX: ffffc90004618000 [ 120.387017] PUD 7ffd3067 [ 120.387153] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff88811bf70830 [ 120.387373] PMD 0 [ 120.387923] RBP: ffff8880455679f0 R08: ffff88806cf31340 R09: ffffe8ffffd15f10 [ 120.388141] [ 120.388694] R10: 0000000000000000 R11: ffff88801ca7e098 R12: dffffc0000000000 [ 120.388870] Oops: Oops: 0000 [#3] SMP KASAN NOPTI [ 120.389432] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 120.389574] CPU: 1 UID: 0 PID: 3987 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.390126] FS: 000055558a3b0400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 120.390503] Tainted: [D]=DIE, [W]=WARN [ 120.391055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.391972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.392593] CR2: 00007ffc89c12fc8 CR3: 000000000c6ca000 CR4: 0000000000350ef0 [ 120.392904] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.393357] note: syz-executor.6[3986] exited with irqs disabled [ 120.394001] 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 [ 120.396802] RSP: 0018:ffff88806cf08b80 EFLAGS: 00010016 [ 120.397234] RAX: 1ffff110237ee106 RBX: ffff88811bf70640 RCX: 0000000000000002 [ 120.397796] RDX: ffff888017110000 RSI: ffffffff8189a4e7 RDI: ffff88811bf70830 [ 120.398358] RBP: ffff88806cf08df0 R08: ffff88806cf313e8 R09: ffffe8ffffd15f10 [ 120.398917] R10: 0000000000000000 R11: ffff88801e856498 R12: dffffc0000000000 [ 120.399478] R13: 0000000000000014 R14: ffff88806cf313e8 R15: dffffc0000000000 [ 120.400037] FS: 00007f8e8c1bf700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 120.400671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.401136] CR2: ffffed10237ee106 CR3: 00000000447e2000 CR4: 0000000000350ef0 [ 120.401700] Call Trace: [ 120.401909] [ 120.402089] ? __pfx_perf_tp_event+0x10/0x10 [ 120.402450] ? update_load_avg+0x17d/0x1ef0 [ 120.402796] ? check_preempt_wakeup_fair+0x6e/0x950 [ 120.403196] ? lock_release+0x1c7/0x290 [ 120.403512] ? lock_release+0x1c7/0x290 [ 120.403832] ? do_raw_spin_unlock+0x53/0x220 [ 120.404192] ? _raw_spin_unlock_irqrestore+0x22/0x50 [ 120.404595] ? try_to_wake_up+0x8ae/0x11d0 [ 120.404952] ? do_raw_spin_lock+0x123/0x260 [ 120.405301] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 120.405678] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.406079] perf_trace_run_bpf_submit+0xef/0x180 [ 120.406470] perf_trace_preemptirq_template+0x259/0x430 [ 120.406889] ? read_tsc+0x9/0x20 [ 120.407171] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.407633] ? clockevents_program_event+0x135/0x360 [ 120.408041] ? tick_program_event+0xac/0x140 [ 120.408395] ? handle_softirqs+0x16e/0x770 [ 120.408740] trace_irq_enable.constprop.0+0xa6/0x100 [ 120.409155] trace_hardirqs_on+0x26/0x40 [ 120.409480] handle_softirqs+0x16e/0x770 [ 120.409814] __irq_exit_rcu+0xc4/0x100 [ 120.410133] irq_exit_rcu+0x9/0x20 [ 120.410420] sysvec_apic_timer_interrupt+0x70/0x80 [ 120.410815] [ 120.411001] [ 120.411185] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 120.411603] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 120.411979] 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 [ 120.413414] RSP: 0018:ffff888045567f28 EFLAGS: 00000246 [ 120.413836] RAX: 0000000000000001 RBX: ffff888017110000 RCX: ffffffff817c3ab6 [ 120.414397] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 120.414961] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000 [ 120.415530] R10: ffffffff8643b457 R11: 7973203a65746f6e R12: ffff888017110000 [ 120.416103] R13: 0000000000000009 R14: ffff888045567760 R15: 0000000000000000 [ 120.416677] ? trace_irq_enable.constprop.0+0x26/0x100 [ 120.417107] ? make_task_dead+0x214/0x3b0 [ 120.417450] ? make_task_dead+0x214/0x3b0 [ 120.417788] ? do_syscall_64+0xbf/0x360 [ 120.418112] rewind_stack_and_make_dead+0x16/0x20 [ 120.418506] RIP: 0033:0x7f8e8ec49b19 [ 120.418808] 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 [ 120.420253] RSP: 002b:00007f8e8c1bf218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.420859] RAX: ffffffffffffffda RBX: 00007f8e8ed5cf68 RCX: 00007f8e8ec49b19 [ 120.421433] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8e8ed5cf6c [ 120.421998] RBP: 00007f8e8ed5cf60 R08: 000000000000000e R09: 0000000000000000 [ 120.422564] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f8e8ed5cf6c [ 120.423132] R13: 00007ffdae2b577f R14: 00007f8e8c1bf300 R15: 0000000000022000 [ 120.423705] [ 120.423898] Modules linked in: [ 120.424164] CR2: ffffed10237ee106 [ 120.424446] ---[ end trace 0000000000000000 ]--- [ 120.424447] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#4] SMP KASAN NOPTI [ 120.424824] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.425706] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.426077] 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 [ 120.426674] CPU: 0 UID: 0 PID: 3986 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.428113] RSP: 0018:ffff888045567780 EFLAGS: 00010016 [ 120.429061] Tainted: [D]=DIE, [W]=WARN [ 120.429480] RAX: 1ffff110237ee106 RBX: ffff88811bf70640 RCX: ffffc90004618000 [ 120.429789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.430346] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff88811bf70830 [ 120.430997] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.431559] RBP: ffff8880455679f0 R08: ffff88806cf31340 R09: ffffe8ffffd15f10 [ 120.431922] 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 [ 120.432487] R10: 0000000000000000 R11: ffff88801ca7e098 R12: dffffc0000000000 [ 120.433931] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012 [ 120.434500] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 120.434921] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.435487] FS: 00007f8e8c1bf700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 120.436051] RDX: ffff8880454d3700 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 120.436687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.437253] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc15f10 [ 120.437715] CR2: ffffed10237ee106 CR3: 00000000447e2000 CR4: 0000000000350ef0 [ 120.438276] R10: 0000000000000000 R11: ffff88806ce37018 R12: dffffc0000000000 [ 120.438839] Kernel panic - not syncing: Fatal exception in interrupt [ 121.482775] Shutting down cpus with NMI [ 121.483728] Kernel Offset: disabled [ 121.484015] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:35:07 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84be3c0e RDX=fffffbfff0f0f609 RSI=0000000000000004 RDI=ffffffff8787b044 RBP=ffffffff8787b044 RSP=ffff88804628f530 R8 =0000000000000000 R9 =fffffbfff0f0f608 R10=ffffffff8787b047 R11=202c746c75616620 R12=1ffff11008c51ea7 R13=0000000000000007 R14=fffffbfff0f0f608 R15=ffff88804628f568 RIP=ffffffff84be3da0 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 000055558a3b0400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc89c12fc8 CR3=000000000c6ca000 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=00007fb81fc2f7c000007fb81fc2f7c8 XMM02=00007fb81fc2f7e000007fb81fc2f7c0 XMM03=00007fb81fc2f7c800007fb81fc2f7c0 XMM04=ff000000000000000000000000000000 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=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff828e5070 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff888045566ec8 R8 =0000000000000000 R9 =ffffed1001766046 R10=00000000000fe503 R11=0000000065646f43 R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10e52a2 R15=dffffc0000000000 RIP=ffffffff828e50c5 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 00007f8e8c1bf700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=ffffed10237ee106 CR3=00000000447e2000 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=00007f8e8ed307c000007f8e8ed307c8 XMM02=00007f8e8ed307e000007f8e8ed307c0 XMM03=00007f8e8ed307c800007f8e8ed307c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000