Warning: Permanently added '[localhost]:65513' (ECDSA) to the list of known hosts. 2025/09/01 09:04:01 fuzzer started 2025/09/01 09:04:02 dialing manager at localhost:35473 syzkaller login: [ 58.543932] cgroup: Unknown subsys name 'net' [ 58.627847] cgroup: Unknown subsys name 'cpuset' [ 58.653085] cgroup: Unknown subsys name 'rlimit' 2025/09/01 09:04:13 syscalls: 2214 2025/09/01 09:04:13 code coverage: enabled 2025/09/01 09:04:13 comparison tracing: enabled 2025/09/01 09:04:13 extra coverage: enabled 2025/09/01 09:04:13 setuid sandbox: enabled 2025/09/01 09:04:13 namespace sandbox: enabled 2025/09/01 09:04:13 Android sandbox: enabled 2025/09/01 09:04:13 fault injection: enabled 2025/09/01 09:04:13 leak checking: enabled 2025/09/01 09:04:13 net packet injection: enabled 2025/09/01 09:04:13 net device setup: enabled 2025/09/01 09:04:13 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 09:04:13 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 09:04:13 USB emulation: enabled 2025/09/01 09:04:13 hci packet injection: enabled 2025/09/01 09:04:13 wifi device emulation: enabled 2025/09/01 09:04:13 802.15.4 emulation: enabled 2025/09/01 09:04:13 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 09:04:13 fetching corpus: 50, signal 26479/29755 (executing program) 2025/09/01 09:04:13 fetching corpus: 100, signal 37040/41505 (executing program) 2025/09/01 09:04:13 fetching corpus: 150, signal 42531/48180 (executing program) 2025/09/01 09:04:13 fetching corpus: 200, signal 47055/53815 (executing program) 2025/09/01 09:04:13 fetching corpus: 250, signal 54118/61664 (executing program) 2025/09/01 09:04:14 fetching corpus: 300, signal 60914/69059 (executing program) 2025/09/01 09:04:14 fetching corpus: 349, signal 64744/73575 (executing program) 2025/09/01 09:04:14 fetching corpus: 399, signal 68744/78222 (executing program) 2025/09/01 09:04:14 fetching corpus: 449, signal 72468/82419 (executing program) 2025/09/01 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fetching corpus: 1699, signal 120717/132328 (executing program) 2025/09/01 09:04:17 fetching corpus: 1749, signal 121384/133023 (executing program) 2025/09/01 09:04:17 fetching corpus: 1799, signal 122501/133869 (executing program) 2025/09/01 09:04:18 fetching corpus: 1849, signal 124019/134917 (executing program) 2025/09/01 09:04:18 fetching corpus: 1899, signal 124873/135583 (executing program) 2025/09/01 09:04:18 fetching corpus: 1949, signal 125679/136351 (executing program) 2025/09/01 09:04:18 fetching corpus: 1999, signal 126839/137127 (executing program) 2025/09/01 09:04:18 fetching corpus: 2049, signal 127999/137852 (executing program) 2025/09/01 09:04:18 fetching corpus: 2099, signal 128691/138381 (executing program) 2025/09/01 09:04:18 fetching corpus: 2149, signal 129672/139040 (executing program) 2025/09/01 09:04:18 fetching corpus: 2199, signal 130272/139499 (executing program) 2025/09/01 09:04:19 fetching corpus: 2249, signal 131036/139980 (executing program) 2025/09/01 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2025/09/01 09:04:20 fetching corpus: 2899, signal 140533/144327 (executing program) 2025/09/01 09:04:20 fetching corpus: 2949, signal 141207/144576 (executing program) 2025/09/01 09:04:20 fetching corpus: 2999, signal 141787/144733 (executing program) 2025/09/01 09:04:20 fetching corpus: 3049, signal 142526/144878 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/144941 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/144968 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/145006 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/145048 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/145075 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/145109 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/145142 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/145178 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/145203 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/145213 (executing program) 2025/09/01 09:04:20 fetching corpus: 3060, signal 142727/145213 (executing program) 2025/09/01 09:04:23 starting 8 fuzzer processes 09:04:23 executing program 0: getpgid(0x0) r0 = getpgrp(0x0) pidfd_open(r0, 0x0) openat$ptp0(0xffffffffffffff9c, 0x0, 0x400a02, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$PTP_ENABLE_PPS(0xffffffffffffffff, 0x40043d04, 0x0) msgsnd(0x0, &(0x7f00000001c0)={0x2}, 0x8, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$PTP_PIN_SETFUNC2(r1, 0x40603d10, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x28786, 0x0) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) 09:04:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={0x0, 0x34}}, 0x0) 09:04:23 executing program 2: fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 09:04:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$PIO_CMAP(r0, 0x4b71, 0x0) 09:04:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0xd4000a8b) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 09:04:23 executing program 4: perf_event_open(&(0x7f0000000080)={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 = semget$private(0x0, 0x1, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xee00}}) 09:04:23 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40084504, 0x0) 09:04:23 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000a80), 0x20) [ 79.564099] audit: type=1400 audit(1756717463.369:7): avc: denied { execmem } for pid=275 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 80.766088] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.768645] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.770223] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.772438] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.775019] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.777423] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.778852] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.783314] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.784411] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.784727] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.787845] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.795052] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.798544] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.800732] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 80.806518] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.843763] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 80.845179] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.846660] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 80.848605] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 80.851425] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 80.853468] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 80.856607] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 80.859613] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 80.862267] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 80.863780] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 80.868688] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 80.870226] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 80.871919] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 80.875003] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 80.876970] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.886320] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 80.888975] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 80.898529] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 80.899273] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 80.900740] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 80.914693] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 80.916330] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 80.918668] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 80.933678] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 80.940103] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 82.858428] Bluetooth: hci0: command tx timeout [ 82.859096] Bluetooth: hci2: command tx timeout [ 82.859694] Bluetooth: hci1: command tx timeout [ 82.919427] Bluetooth: hci4: command tx timeout [ 82.985413] Bluetooth: hci7: command tx timeout [ 82.985445] Bluetooth: hci5: command tx timeout [ 82.986241] Bluetooth: hci6: command tx timeout [ 82.987071] Bluetooth: hci3: command tx timeout [ 84.903569] Bluetooth: hci1: command tx timeout [ 84.903613] Bluetooth: hci2: command tx timeout [ 84.904297] Bluetooth: hci0: command tx timeout [ 84.967483] Bluetooth: hci4: command tx timeout [ 85.031641] Bluetooth: hci6: command tx timeout [ 85.032325] Bluetooth: hci5: command tx timeout [ 85.032429] Bluetooth: hci3: command tx timeout [ 85.033252] Bluetooth: hci7: command tx timeout [ 86.951461] Bluetooth: hci2: command tx timeout [ 86.951900] Bluetooth: hci1: command tx timeout [ 86.953270] Bluetooth: hci0: command tx timeout [ 87.016531] Bluetooth: hci4: command tx timeout [ 87.080151] Bluetooth: hci3: command tx timeout [ 87.080613] Bluetooth: hci7: command tx timeout [ 87.081008] Bluetooth: hci5: command tx timeout [ 87.081907] Bluetooth: hci6: command tx timeout [ 89.000025] Bluetooth: hci0: command tx timeout [ 89.001164] Bluetooth: hci1: command tx timeout [ 89.001595] Bluetooth: hci2: command tx timeout [ 89.063456] Bluetooth: hci4: command tx timeout [ 89.127636] Bluetooth: hci3: command tx timeout [ 89.128069] Bluetooth: hci5: command tx timeout [ 89.129385] Bluetooth: hci6: command tx timeout [ 89.129782] Bluetooth: hci7: command tx timeout [ 116.805851] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.806884] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.018014] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.018684] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.591386] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.592007] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.733626] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.734755] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.049917] audit: type=1400 audit(1756717502.854:8): avc: denied { watch_reads } for pid=3809 comm="syz-executor.6" path="/syzkaller-testdir487596843/syzkaller.1036rh/0" dev="sda" ino=15971 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 119.068802] audit: type=1400 audit(1756717502.855:9): avc: denied { open } for pid=3809 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 119.080710] audit: type=1400 audit(1756717502.855:10): avc: denied { kernel } for pid=3809 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 119.084399] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.085028] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.172667] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.173279] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.263100] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.263759] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.337222] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.337904] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.413072] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.414001] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.544559] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.546180] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.713743] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.714371] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.767138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.767843] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.511164] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.511891] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.547780] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.548375] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.172181] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.173308] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.201606] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.202229] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:05:05 executing program 4: perf_event_open(&(0x7f0000000080)={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 = semget$private(0x0, 0x1, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xee00}}) 09:05:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0xd4000a8b) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 09:05:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={0x0, 0x34}}, 0x0) 09:05:05 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$PIO_CMAP(r0, 0x4b71, 0x0) 09:05:05 executing program 2: fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 09:05:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000a80), 0x20) 09:05:05 executing program 0: perf_event_open(&(0x7f0000000080)={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 = semget$private(0x0, 0x1, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xee00}}) 09:05:05 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40084504, 0x0) 09:05:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={0x0, 0x34}}, 0x0) 09:05:05 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$PIO_CMAP(r0, 0x4b71, 0x0) 09:05:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000a80), 0x20) 09:05:05 executing program 2: fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 09:05:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0xd4000a8b) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 09:05:05 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40084504, 0x0) 09:05:05 executing program 4: perf_event_open(&(0x7f0000000080)={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 = semget$private(0x0, 0x1, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xee00}}) 09:05:05 executing program 0: perf_event_open(&(0x7f0000000080)={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 = semget$private(0x0, 0x1, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xee00}}) 09:05:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={0x0, 0x34}}, 0x0) 09:05:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000a80), 0x20) 09:05:05 executing program 2: fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 09:05:05 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$PIO_CMAP(r0, 0x4b71, 0x0) 09:05:05 executing program 0: perf_event_open(&(0x7f0000000080)={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 = semget$private(0x0, 0x1, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xee00}}) 09:05:05 executing program 4: perf_event_open(&(0x7f0000000080)={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 = semget$private(0x0, 0x1, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xee00}}) 09:05:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0xd4000a8b) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 09:05:05 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40084504, 0x0) [ 121.598005] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 121.598966] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 121.599536] CPU: 1 UID: 0 PID: 3943 Comm: syz-executor.7 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 121.601123] Tainted: [W]=WARN [ 121.601993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.603969] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.605001] 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 [ 121.609316] RSP: 0018:ffff88804596f600 EFLAGS: 00010212 [ 121.610182] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900088ce000 [ 121.610720] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 121.611242] RBP: ffff88804596f870 R08: ffff88806cf31340 R09: ffffe8ffffd16668 [ 121.611771] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 121.612291] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 121.612819] FS: 00007f57a8ba8700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 121.613418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.613852] CR2: 0000555577e5cc18 CR3: 000000000df1d000 CR4: 0000000000350ef0 [ 121.614375] Call Trace: [ 121.614578] [ 121.614759] ? __pfx_perf_tp_event+0x10/0x10 [ 121.615132] ? perf_trace_run_bpf_submit+0xef/0x180 [ 121.615510] perf_trace_run_bpf_submit+0xef/0x180 [ 121.615879] perf_trace_lock+0x337/0x5d0 [ 121.616194] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.616542] ? lock_acquire+0x15e/0x2f0 [ 121.616845] ? futex_ref_get+0x48/0x300 [ 121.617146] ? futex_ref_get+0x114/0x300 [ 121.617456] ? futex_hash+0x15c/0x390 [ 121.617744] lock_release+0x1ab/0x290 [ 121.618035] ? futex_hash+0x15c/0x390 [ 121.618322] futex_ref_get+0x119/0x300 [ 121.618619] ? futex_hash+0x15c/0x390 [ 121.618904] futex_hash+0x70/0x390 [ 121.619180] futex_wait_setup+0xae/0x550 [ 121.619496] __futex_wait+0x151/0x300 [ 121.619790] ? __pfx___futex_wait+0x10/0x10 [ 121.620121] ? __pfx_futex_wake_mark+0x10/0x10 [ 121.620482] futex_wait+0xde/0x380 [ 121.620758] ? __pfx_futex_wait+0x10/0x10 [ 121.621073] ? perf_trace_lock+0xb5/0x5d0 [ 121.621394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 121.621792] do_futex+0x2ee/0x370 [ 121.622060] ? __pfx_do_futex+0x10/0x10 [ 121.622362] ? do_raw_spin_lock+0x123/0x260 [ 121.622693] __x64_sys_futex+0x1c9/0x4d0 [ 121.623001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 121.623392] ? __pfx___x64_sys_futex+0x10/0x10 [ 121.623738] ? kcov_ioctl+0x386/0x6c0 [ 121.624028] ? fput+0x6a/0x100 [ 121.624288] do_syscall_64+0xbf/0x360 [ 121.624580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.624966] RIP: 0033:0x7f57ab632b19 [ 121.625244] 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 [ 121.626570] RSP: 002b:00007f57a8ba8218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.627128] RAX: ffffffffffffffda RBX: 00007f57ab745f68 RCX: 00007f57ab632b19 [ 121.627651] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f57ab745f68 [ 121.628172] RBP: 00007f57ab745f60 R08: 00007f57a8ba8700 R09: 0000000000000000 [ 121.628697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f57ab745f6c [ 121.629218] R13: 00007ffde4e3154f R14: 00007f57a8ba8300 R15: 0000000000022000 [ 121.629759] [ 121.629937] Modules linked in: [ 121.631015] ---[ end trace 0000000000000000 ]--- [ 121.631747] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.631767] 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 [ 121.631779] RSP: 0018:ffff88804596f600 EFLAGS: 00010212 [ 121.631789] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900088ce000 [ 121.631798] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 121.631806] RBP: ffff88804596f870 R08: ffff88806cf31340 R09: ffffe8ffffd16668 [ 121.631814] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 121.631822] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 121.631831] FS: 00007f57a8ba8700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 121.631843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.631851] CR2: 0000555577e5cc18 CR3: 000000000df1d000 CR4: 0000000000350ef0 [ 121.631860] note: syz-executor.7[3943] exited with preempt_count 1 [ 121.631870] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51 [ 121.631879] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 3943, name: syz-executor.7 [ 121.631889] preempt_count: 0, expected: 0 [ 121.631894] RCU nest depth: 2, expected: 0 [ 121.631900] INFO: lockdep is turned off. [ 121.631909] CPU: 1 UID: 0 PID: 3943 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 121.631929] Tainted: [D]=DIE, [W]=WARN [ 121.631933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.631940] Call Trace: [ 121.631943] [ 121.631947] dump_stack_lvl+0xfa/0x120 [ 121.631972] __might_resched+0x2f3/0x510 [ 121.631986] exit_signals+0x25/0x940 [ 121.632004] do_exit+0x2db/0x2970 [ 121.632019] ? _printk+0xbe/0xf0 [ 121.632032] ? __pfx__printk+0x10/0x10 [ 121.632044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 121.632057] ? __pfx_do_exit+0x10/0x10 [ 121.632070] ? kcov_ioctl+0x386/0x6c0 [ 121.632085] make_task_dead+0x174/0x3b0 [ 121.632098] ? do_syscall_64+0xbf/0x360 [ 121.632109] rewind_stack_and_make_dead+0x16/0x20 [ 121.632125] RIP: 0033:0x7f57ab632b19 [ 121.632134] 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 [ 121.632145] RSP: 002b:00007f57a8ba8218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.632155] RAX: ffffffffffffffda RBX: 00007f57ab745f68 RCX: 00007f57ab632b19 [ 121.632163] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f57ab745f68 [ 121.632170] RBP: 00007f57ab745f60 R08: 00007f57a8ba8700 R09: 0000000000000000 [ 121.632178] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f57ab745f6c [ 121.632185] R13: 00007ffde4e3154f R14: 00007f57a8ba8300 R15: 0000000000022000 [ 121.632196] [ 121.723909] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 121.724792] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 121.725442] CPU: 1 UID: 0 PID: 3948 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 121.726319] Tainted: [D]=DIE, [W]=WARN [ 121.726607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.727264] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.727651] 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 [ 121.729083] RSP: 0018:ffff8880459bf800 EFLAGS: 00010212 [ 121.729516] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc900074c4000 [ 121.730081] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 121.730645] RBP: ffff8880459bfa70 R08: ffff88806cf31340 R09: ffffe8ffffd16668 [ 121.731214] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 121.731778] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 121.732343] FS: 00007f06ecb81700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 121.732985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.733453] CR2: 00007f57ab73f634 CR3: 0000000042b73000 CR4: 0000000000350ef0 [ 121.734016] Call Trace: [ 121.734230] [ 121.734424] ? __pfx_perf_tp_event+0x10/0x10 [ 121.734790] ? kvm_sched_clock_read+0x16/0x30 [ 121.735161] ? local_clock_noinstr+0xf/0xc0 [ 121.735516] ? perf_trace_lock+0xb5/0x5d0 [ 121.735864] ? perf_trace_lock+0xb5/0x5d0 [ 121.736199] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.736568] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.736944] ? perf_ctx_unlock+0x73/0x160 [ 121.737277] ? __perf_install_in_context+0x503/0xb90 [ 121.737691] ? lock_release+0x1c7/0x290 [ 121.738017] ? do_raw_spin_unlock+0x53/0x220 [ 121.738380] ? perf_trace_run_bpf_submit+0xef/0x180 [ 121.738782] perf_trace_run_bpf_submit+0xef/0x180 [ 121.739178] perf_trace_lock+0x337/0x5d0 [ 121.739510] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 121.739934] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.740306] ? perf_trace_lock+0xb5/0x5d0 [ 121.740643] ? __pfx_smp_call_function_single+0x10/0x10 [ 121.741080] ? lock_acquire+0xc5/0x2f0 [ 121.741404] ? futex_ref_get+0x114/0x300 [ 121.741730] ? futex_hash+0x15c/0x390 [ 121.742037] lock_release+0x1ab/0x290 [ 121.742349] ? futex_hash+0x15c/0x390 [ 121.742660] futex_ref_get+0x119/0x300 [ 121.742975] ? futex_hash+0x15c/0x390 [ 121.743286] futex_hash+0x70/0x390 [ 121.743577] futex_wake+0x143/0x540 [ 121.743876] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.744248] ? lock_acquire+0xc5/0x2f0 [ 121.744565] ? __pfx_futex_wake+0x10/0x10 [ 121.744908] ? lock_release+0x1c7/0x290 [ 121.745228] ? fd_install+0x1f0/0x660 [ 121.745547] do_futex+0x26d/0x370 [ 121.745834] ? __pfx_do_futex+0x10/0x10 [ 121.746155] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 121.746583] __x64_sys_futex+0x1c9/0x4d0 [ 121.746915] ? __pfx___x64_sys_futex+0x10/0x10 [ 121.747286] ? xfd_validate_state+0x55/0x180 [ 121.747647] ? __pfx___x64_sys_inotify_add_watch+0x10/0x10 [ 121.748104] do_syscall_64+0xbf/0x360 [ 121.748416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.748826] RIP: 0033:0x7f06ef60bb19 [ 121.749122] 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 [ 121.750552] RSP: 002b:00007f06ecb81218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.751149] RAX: ffffffffffffffda RBX: 00007f06ef71ef68 RCX: 00007f06ef60bb19 [ 121.751711] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f06ef71ef6c [ 121.752273] RBP: 00007f06ef71ef60 R08: 000000000000000e R09: 0000000000000000 [ 121.752833] R10: 0000000000000006 R11: 0000000000000246 R12: 00007f06ef71ef6c [ 121.753398] R13: 00007fff64bc9b2f R14: 00007f06ecb81300 R15: 0000000000022000 [ 121.753974] [ 121.754164] Modules linked in: [ 121.755062] ---[ end trace 0000000000000000 ]--- [ 121.755853] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.756243] 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 [ 121.757700] RSP: 0018:ffff88804596f600 EFLAGS: 00010212 [ 121.758123] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900088ce000 [ 121.758699] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 121.759258] RBP: ffff88804596f870 R08: ffff88806cf31340 R09: ffffe8ffffd16668 [ 121.759830] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 121.760411] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 121.760979] FS: 00007f06ecb81700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 121.761637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.762097] CR2: 00007f57ab73f634 CR3: 0000000042b73000 CR4: 0000000000350ef0 [ 121.762673] note: syz-executor.6[3948] exited with preempt_count 1 09:05:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0xd4000a8b) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 09:05:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback}, {0x0, @broadcast}, 0x2e, {0x2, 0x0, @empty}}) 09:05:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x25, &(0x7f0000000080)=0xffffff69, 0x4) [ 121.837423] TCP: TCP_TX_DELAY enabled 09:05:05 executing program 3: [ 121.847773] loop3: detected capacity change from 0 to 4096 syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c20000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32393036373937313100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000fc8e0b4946704d25a0f18393550c433b010040000c00000000000000e1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000005d00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e1f4655fe1f4655fe1f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000e1f4655fe2f4655fe2f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4400}, {&(0x7f0000012700)="20000000e42a2b4ce42a2b4c00000000e1f4655f00"/32, 0x20, 0x4480}, {&(0x7f0000012800)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4800}, {&(0x7f0000012900)="20000000000000000000000000000000e1f4655f00"/32, 0x20, 0x4880}, {&(0x7f0000012a00)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4c00}, {&(0x7f0000012b00)="20000000000000000000000000000000e1f4655f00"/32, 0x20, 0x4c80}, {&(0x7f0000012c00)="c041000000300000e1f4655fe1f4655fe1f4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x6800}, {&(0x7f0000012d00)="20000000000000000000000000000000e1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x6880}, {&(0x7f0000012e00)="ed4100003c000000e2f4655fe2f4655fe2f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000004510229000000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x6c00}, {&(0x7f0000012f00)="ed8100001a040000e2f4655fe2f4655fe2f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000682546cf00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xa0, 0x7000}, {&(0x7f0000013000)="ffa1000026000000e2f4655fe2f4655fe2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3239303637393731312f66696c65302f66696c653000000000000000000000000000000000000000000000edc75b2500000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xa0, 0x7400}, {&(0x7f0000013100)="ed8100000a000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000514905cf00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x7800}, {&(0x7f0000013200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800010000000af301000400000000000000000000000300000060000000020000000100000062000000020000000180000062000000000000000000000000000000c183a18a00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xc0, 0x7be0}, {&(0x7f0000013300)="ed81000064000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c242da44300000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x8000}, {&(0x7f0000013400)='\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, 0x83c0}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013600)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x20000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x41400}, {&(0x7f0000014500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000014a00)) [ 121.865885] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 09:05:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback}, {0x0, @broadcast}, 0x2e, {0x2, 0x0, @empty}}) 09:05:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x25, &(0x7f0000000080)=0xffffff69, 0x4) 09:05:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback}, {0x0, @broadcast}, 0x2e, {0x2, 0x0, @empty}}) 09:05:05 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) 09:05:05 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001240), r1) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r2, 0x109, 0x0, 0x0, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CHANNEL={0x5}]}, 0x2c}}, 0x0) [ 122.052566] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:05:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0xd4000a8b) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 09:05:06 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) 09:05:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x25, &(0x7f0000000080)=0xffffff69, 0x4) 09:05:06 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001240), r1) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r2, 0x109, 0x0, 0x0, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CHANNEL={0x5}]}, 0x2c}}, 0x0) 09:05:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback}, {0x0, @broadcast}, 0x2e, {0x2, 0x0, @empty}}) 09:05:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c20000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32393036373937313100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000fc8e0b4946704d25a0f18393550c433b010040000c00000000000000e1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000005d00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000e1f4655fe2f4655fe2f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4400}, {&(0x7f0000012700)="20000000e42a2b4ce42a2b4c00000000e1f4655f00"/32, 0x20, 0x4480}, {&(0x7f0000012800)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4800}, {&(0x7f0000012900)="20000000000000000000000000000000e1f4655f00"/32, 0x20, 0x4880}, {&(0x7f0000012a00)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4c00}, {&(0x7f0000012b00)="20000000000000000000000000000000e1f4655f00"/32, 0x20, 0x4c80}, {&(0x7f0000012c00)="c041000000300000e1f4655fe1f4655fe1f4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x6800}, {&(0x7f0000012d00)="20000000000000000000000000000000e1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x6880}, {&(0x7f0000012e00)="ed4100003c000000e2f4655fe2f4655fe2f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000004510229000000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x6c00}, {&(0x7f0000012f00)="ed8100001a040000e2f4655fe2f4655fe2f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000682546cf00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xa0, 0x7000}, {&(0x7f0000013000)="ffa1000026000000e2f4655fe2f4655fe2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3239303637393731312f66696c65302f66696c653000000000000000000000000000000000000000000000edc75b2500000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xa0, 0x7400}, {&(0x7f0000013100)="ed8100000a000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000514905cf00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x7800}, {&(0x7f0000013200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800010000000af301000400000000000000000000000300000060000000020000000100000062000000020000000180000062000000000000000000000000000000c183a18a00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xc0, 0x7be0}, {&(0x7f0000013300)="ed81000064000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c242da44300000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x8000}, {&(0x7f0000013400)='\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, 0x83c0}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013600)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x20000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x41400}, {&(0x7f0000014500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000014a00)) 09:05:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback}, {0x0, @broadcast}, 0x2e, {0x2, 0x0, @empty}}) 09:05:06 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) [ 122.522976] loop3: detected capacity change from 0 to 4096 [ 122.537980] kmemleak: Found object by alias at 0x607f1a63e66c [ 122.537999] CPU: 0 UID: 0 PID: 3978 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 122.538019] Tainted: [D]=DIE, [W]=WARN [ 122.538023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 122.538031] Call Trace: [ 122.538035] [ 122.538040] dump_stack_lvl+0xca/0x120 [ 122.538066] __lookup_object+0x94/0xb0 [ 122.538084] delete_object_full+0x27/0x70 [ 122.538100] free_percpu+0x30/0x1160 [ 122.538119] ? arch_uprobe_clear_state+0x16/0x140 [ 122.538137] futex_hash_free+0x38/0xc0 [ 122.538152] mmput+0x2d3/0x390 [ 122.538170] do_exit+0x79d/0x2970 [ 122.538184] ? signal_wake_up_state+0x85/0x120 [ 122.538200] ? zap_other_threads+0x2b9/0x3a0 [ 122.538215] ? __pfx_do_exit+0x10/0x10 [ 122.538228] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 122.538245] ? lock_release+0x1c7/0x290 [ 122.538259] do_group_exit+0xd3/0x2a0 [ 122.538273] __x64_sys_exit_group+0x3e/0x50 [ 122.538287] x64_sys_call+0x18c5/0x18d0 09:05:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback}, {0x0, @broadcast}, 0x2e, {0x2, 0x0, @empty}}) [ 122.538304] do_syscall_64+0xbf/0x360 [ 122.538316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.538332] RIP: 0033:0x7f06ef60bb19 [ 122.538341] Code: Unable to access opcode bytes at 0x7f06ef60baef. [ 122.538347] RSP: 002b:00007fff64bc9d58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 122.538358] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f06ef60bb19 [ 122.538366] RDX: 00007f06ef5be72b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 122.538374] RBP: 0000000000000000 R08: 0000001b2d3278b0 R09: 0000000000000000 [ 122.538380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 122.538387] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fff64bc9e40 [ 122.538398] [ 122.538401] kmemleak: Object (percpu) 0x607f1a63e668 (size 8): [ 122.538408] kmemleak: comm "syz-executor.3", pid 3990, jiffies 4294789119 [ 122.538415] kmemleak: min_count = 1 [ 122.538419] kmemleak: count = 0 [ 122.538423] kmemleak: flags = 0x21 [ 122.538427] kmemleak: checksum = 0 [ 122.538431] kmemleak: backtrace: [ 122.538434] pcpu_alloc_noprof+0x87a/0x1170 [ 122.538450] __alloc_workqueue+0x74b/0x1820 [ 122.538468] alloc_workqueue_noprof+0xc7/0x200 [ 122.538478] ext4_fill_super+0x8067/0xba20 [ 122.538496] get_tree_bdev_flags+0x38a/0x620 [ 122.538507] vfs_get_tree+0x93/0x340 [ 122.538524] path_mount+0x132d/0x1dd0 [ 122.538537] __x64_sys_mount+0x27b/0x300 [ 122.538548] do_syscall_64+0xbf/0x360 [ 122.538558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.543807] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 09:05:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x25, &(0x7f0000000080)=0xffffff69, 0x4) 09:05:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0xd4000a8b) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 09:05:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback}, {0x0, @broadcast}, 0x2e, {0x2, 0x0, @empty}}) 09:05:06 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001240), r1) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r2, 0x109, 0x0, 0x0, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CHANNEL={0x5}]}, 0x2c}}, 0x0) 09:05:06 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) [ 122.672789] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:05:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c20000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32393036373937313100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000fc8e0b4946704d25a0f18393550c433b010040000c00000000000000e1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000005d00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000e1f4655fe2f4655fe2f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4400}, {&(0x7f0000012700)="20000000e42a2b4ce42a2b4c00000000e1f4655f00"/32, 0x20, 0x4480}, {&(0x7f0000012800)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4800}, {&(0x7f0000012900)="20000000000000000000000000000000e1f4655f00"/32, 0x20, 0x4880}, {&(0x7f0000012a00)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4c00}, {&(0x7f0000012b00)="20000000000000000000000000000000e1f4655f00"/32, 0x20, 0x4c80}, {&(0x7f0000012c00)="c041000000300000e1f4655fe1f4655fe1f4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x6800}, {&(0x7f0000012d00)="20000000000000000000000000000000e1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x6880}, {&(0x7f0000012e00)="ed4100003c000000e2f4655fe2f4655fe2f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000004510229000000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x6c00}, {&(0x7f0000012f00)="ed8100001a040000e2f4655fe2f4655fe2f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000682546cf00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xa0, 0x7000}, {&(0x7f0000013000)="ffa1000026000000e2f4655fe2f4655fe2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3239303637393731312f66696c65302f66696c653000000000000000000000000000000000000000000000edc75b2500000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xa0, 0x7400}, {&(0x7f0000013100)="ed8100000a000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000514905cf00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x7800}, {&(0x7f0000013200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800010000000af301000400000000000000000000000300000060000000020000000100000062000000020000000180000062000000000000000000000000000000c183a18a00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xc0, 0x7be0}, {&(0x7f0000013300)="ed81000064000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c242da44300000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x8000}, {&(0x7f0000013400)='\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, 0x83c0}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013600)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x20000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x41400}, {&(0x7f0000014500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000014a00)) [ 122.752611] loop3: detected capacity change from 0 to 4096 [ 122.760263] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.787995] kmemleak: Found object by alias at 0x607f1a63e66c [ 122.788028] CPU: 1 UID: 0 PID: 4004 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 122.788067] Tainted: [D]=DIE, [W]=WARN [ 122.788075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 122.788089] Call Trace: [ 122.788096] [ 122.788104] dump_stack_lvl+0xca/0x120 [ 122.788153] __lookup_object+0x94/0xb0 [ 122.788185] delete_object_full+0x27/0x70 [ 122.788216] free_percpu+0x30/0x1160 [ 122.788248] ? arch_uprobe_clear_state+0x16/0x140 [ 122.788283] futex_hash_free+0x38/0xc0 [ 122.788309] mmput+0x2d3/0x390 [ 122.788353] do_exit+0x79d/0x2970 [ 122.788379] ? lock_release+0x1c7/0x290 [ 122.788408] ? __pfx_do_exit+0x10/0x10 [ 122.788434] ? do_raw_spin_lock+0x123/0x260 [ 122.788465] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 122.788497] do_group_exit+0xd3/0x2a0 [ 122.788525] get_signal+0x2315/0x2340 [ 122.788560] ? __sys_recvfrom+0x266/0x310 [ 122.788596] ? __pfx_get_signal+0x10/0x10 [ 122.788630] ? do_futex+0x135/0x370 [ 122.788655] ? __pfx_do_futex+0x10/0x10 [ 122.788682] arch_do_signal_or_restart+0x80/0x790 [ 122.788715] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 122.788747] ? __x64_sys_futex+0x1c9/0x4d0 [ 122.788772] ? __x64_sys_futex+0x1d2/0x4d0 [ 122.788800] ? __pfx___x64_sys_futex+0x10/0x10 [ 122.788830] exit_to_user_mode_loop+0x8b/0x110 [ 122.788854] do_syscall_64+0x2f7/0x360 [ 122.788877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.788901] RIP: 0033:0x7f06ef60bb19 [ 122.788918] Code: Unable to access opcode bytes at 0x7f06ef60baef. [ 122.788928] RSP: 002b:00007f06ecb81218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.788951] RAX: fffffffffffffe00 RBX: 00007f06ef71ef68 RCX: 00007f06ef60bb19 [ 122.788966] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f06ef71ef68 [ 122.788981] RBP: 00007f06ef71ef60 R08: 0000000000000000 R09: 0000000000000000 [ 122.788995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f06ef71ef6c [ 122.789009] R13: 00007fff64bc9b2f R14: 00007f06ecb81300 R15: 0000000000022000 [ 122.789030] [ 122.789038] kmemleak: Object (percpu) 0x607f1a63e668 (size 8): [ 122.789051] kmemleak: comm "syz-executor.3", pid 4007, jiffies 4294789346 [ 122.789065] kmemleak: min_count = 1 [ 122.789073] kmemleak: count = 0 [ 122.789081] kmemleak: flags = 0x21 [ 122.789088] kmemleak: checksum = 0 [ 122.789096] kmemleak: backtrace: [ 122.789102] pcpu_alloc_noprof+0x87a/0x1170 [ 122.789133] alloc_vfsmnt+0x135/0x6e0 [ 122.789160] vfs_create_mount.part.0+0x40/0x440 [ 122.789191] path_mount+0x1637/0x1dd0 [ 122.789214] __x64_sys_mount+0x27b/0x300 [ 122.789237] do_syscall_64+0xbf/0x360 [ 122.789256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.842206] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:05:06 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) 09:05:06 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) 09:05:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)={0x44, 0x2, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}]}, 0x44}}, 0x0) 09:05:06 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) 09:05:06 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001240), r1) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r2, 0x109, 0x0, 0x0, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CHANNEL={0x5}]}, 0x2c}}, 0x0) 09:05:06 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() tgkill(r0, r1, 0xb) 09:05:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c20000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32393036373937313100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000fc8e0b4946704d25a0f18393550c433b010040000c00000000000000e1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000005d00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000e1f4655fe2f4655fe2f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4400}, {&(0x7f0000012700)="20000000e42a2b4ce42a2b4c00000000e1f4655f00"/32, 0x20, 0x4480}, {&(0x7f0000012800)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4800}, {&(0x7f0000012900)="20000000000000000000000000000000e1f4655f00"/32, 0x20, 0x4880}, {&(0x7f0000012a00)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4c00}, {&(0x7f0000012b00)="20000000000000000000000000000000e1f4655f00"/32, 0x20, 0x4c80}, {&(0x7f0000012c00)="c041000000300000e1f4655fe1f4655fe1f4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x6800}, {&(0x7f0000012d00)="20000000000000000000000000000000e1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x6880}, {&(0x7f0000012e00)="ed4100003c000000e2f4655fe2f4655fe2f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000004510229000000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x6c00}, {&(0x7f0000012f00)="ed8100001a040000e2f4655fe2f4655fe2f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000682546cf00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xa0, 0x7000}, {&(0x7f0000013000)="ffa1000026000000e2f4655fe2f4655fe2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3239303637393731312f66696c65302f66696c653000000000000000000000000000000000000000000000edc75b2500000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xa0, 0x7400}, {&(0x7f0000013100)="ed8100000a000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000514905cf00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x7800}, {&(0x7f0000013200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800010000000af301000400000000000000000000000300000060000000020000000100000062000000020000000180000062000000000000000000000000000000c183a18a00000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000", 0xc0, 0x7be0}, {&(0x7f0000013300)="ed81000064000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c242da44300000000000000000000000000000000000000000000000020000000e42a2b4ce42a2b4ce42a2b4ce2f4655fe42a2b4c0000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x8000}, {&(0x7f0000013400)='\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, 0x83c0}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013600)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x20000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x41400}, {&(0x7f0000014500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000014a00)) 09:05:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x1d, &(0x7f0000000000), 0x8) [ 122.908690] loop3: detected capacity change from 0 to 4096 [ 122.914627] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 09:05:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)={0x44, 0x2, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}]}, 0x44}}, 0x0) [ 122.941097] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.976750] kmemleak: Found object by alias at 0x607f1a63e66c [ 122.976778] CPU: 1 UID: 0 PID: 4009 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 122.976816] Tainted: [D]=DIE, [W]=WARN [ 122.976825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 122.976838] Call Trace: [ 122.976845] [ 122.976853] dump_stack_lvl+0xca/0x120 09:05:06 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) [ 122.976900] __lookup_object+0x94/0xb0 [ 122.976932] delete_object_full+0x27/0x70 [ 122.976964] free_percpu+0x30/0x1160 [ 122.976995] ? arch_uprobe_clear_state+0x16/0x140 [ 122.977032] futex_hash_free+0x38/0xc0 [ 122.977060] mmput+0x2d3/0x390 [ 122.977094] do_exit+0x79d/0x2970 [ 122.977121] ? signal_wake_up_state+0x85/0x120 [ 122.977150] ? zap_other_threads+0x2b9/0x3a0 [ 122.977180] ? __pfx_do_exit+0x10/0x10 [ 122.977205] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 122.977237] ? lock_release+0x1c7/0x290 [ 122.977265] do_group_exit+0xd3/0x2a0 [ 122.977293] __x64_sys_exit_group+0x3e/0x50 [ 122.977320] x64_sys_call+0x18c5/0x18d0 [ 122.977359] do_syscall_64+0xbf/0x360 [ 122.977382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.977416] RIP: 0033:0x7f06ef60bb19 [ 122.977433] Code: Unable to access opcode bytes at 0x7f06ef60baef. [ 122.977443] RSP: 002b:00007fff64bc9d58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 122.977466] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f06ef60bb19 [ 122.977481] RDX: 00007f06ef5be72b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 122.977496] RBP: 0000000000000000 R08: 0000001b2d327778 R09: 0000000000000000 [ 122.977510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 122.977523] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fff64bc9e40 [ 122.977545] [ 122.977553] kmemleak: Object (percpu) 0x607f1a63e668 (size 8): [ 122.977566] kmemleak: comm "syz-executor.7", pid 4020, jiffies 4294789489 [ 122.977580] kmemleak: min_count = 1 [ 122.977588] kmemleak: count = 0 [ 122.977595] kmemleak: flags = 0x21 [ 122.977603] kmemleak: checksum = 0 [ 122.977610] kmemleak: backtrace: [ 122.977617] pcpu_alloc_noprof+0x87a/0x1170 [ 122.977648] perf_trace_event_init+0x366/0xa10 [ 122.977675] perf_trace_init+0x1a4/0x2f0 [ 122.977700] perf_tp_event_init+0xa6/0x120 [ 122.977731] perf_try_init_event+0x140/0x9f0 [ 122.977758] perf_event_alloc.part.0+0x118e/0x45f0 [ 122.977792] __do_sys_perf_event_open+0x719/0x2c20 [ 122.977818] do_syscall_64+0xbf/0x360 [ 122.977837] entry_SYSCALL_64_after_hwframe+0x77/0x7f 09:05:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x1d, &(0x7f0000000000), 0x8) 09:05:06 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) 09:05:06 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x1d, &(0x7f0000000000), 0x8) [ 123.125237] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:05:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)={0x44, 0x2, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}]}, 0x44}}, 0x0) 09:05:07 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xd) close(r0) 09:05:07 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x1d, &(0x7f0000000000), 0x8) 09:05:07 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() tgkill(r0, r1, 0xb) 09:05:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) setgid(0x0) 09:05:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)={0x24, 0x10, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x2}, @nested={0x4}, @nested={0x4, 0x14}]}, 0x24}], 0x1}, 0x0) 09:05:07 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() tgkill(r0, r1, 0xb) 09:05:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x1d, &(0x7f0000000000), 0x8) 09:05:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x1d, &(0x7f0000000000), 0x8) [ 123.273681] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 123.274592] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 123.275211] CPU: 0 UID: 0 PID: 4043 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.276177] Tainted: [D]=DIE, [W]=WARN [ 123.276490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.277159] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.277562] 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 [ 123.279038] RSP: 0018:ffff88804410f800 EFLAGS: 00010212 [ 123.279492] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 123.280071] RDX: ffff888043043700 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 123.280652] RBP: ffff88804410fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16668 [ 123.281236] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 123.281829] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 123.282412] FS: 0000555577e5b400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 123.283058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.283530] CR2: 0000001b2d521000 CR3: 000000004473e000 CR4: 0000000000350ef0 [ 123.284118] Call Trace: [ 123.284335] [ 123.284523] ? __perf_event_task_sched_in+0x1e1/0x5e0 [ 123.284950] ? __pfx_perf_tp_event+0x10/0x10 [ 123.285322] ? finish_task_switch.isra.0+0x201/0x840 [ 123.285774] ? lock_release+0x1c7/0x290 [ 123.286105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 123.286528] ? finish_task_switch.isra.0+0x294/0x840 [ 123.286952] ? trace_sched_exit_tp+0xbf/0x100 [ 123.287329] ? __schedule+0xe91/0x3590 [ 123.287659] ? perf_trace_lock+0xb5/0x5d0 [ 123.288003] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.288390] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.288805] ? futex_unqueue+0x134/0x2b0 [ 123.289142] perf_trace_run_bpf_submit+0xef/0x180 [ 123.289558] perf_trace_lock+0x337/0x5d0 [ 123.289898] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.290277] ? __pfx___futex_wait+0x10/0x10 [ 123.290636] ? get_futex_key+0x592/0x14a0 [ 123.290984] ? futex_ref_get+0x114/0x300 [ 123.291316] ? futex_hash+0x15c/0x390 [ 123.291635] lock_release+0x1ab/0x290 [ 123.291950] ? futex_hash+0x15c/0x390 [ 123.292266] futex_ref_get+0x119/0x300 [ 123.292585] ? futex_hash+0x15c/0x390 [ 123.292895] futex_hash+0x70/0x390 [ 123.293191] futex_wake+0x143/0x540 [ 123.293507] ? __pfx_futex_wake+0x10/0x10 [ 123.293859] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 123.294241] ? lock_release+0x1c7/0x290 [ 123.294568] ? __might_fault+0xe0/0x190 [ 123.294901] do_futex+0x26d/0x370 [ 123.295193] ? __pfx_do_futex+0x10/0x10 [ 123.295520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 123.295944] ? read_tsc+0x9/0x20 [ 123.296233] __x64_sys_futex+0x1c9/0x4d0 [ 123.296569] ? __pfx___x64_sys_futex+0x10/0x10 [ 123.296953] ? lock_release+0x1c7/0x290 [ 123.297283] ? xfd_validate_state+0x55/0x180 [ 123.297672] do_syscall_64+0xbf/0x360 [ 123.297991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.298412] RIP: 0033:0x7f57ab632b19 [ 123.298714] 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 [ 123.300185] RSP: 002b:00007ffde4e315c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.300808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57ab632b19 [ 123.301382] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f57ab745f68 [ 123.301962] RBP: 00007f57ab745f60 R08: 00007f57ab7420a0 R09: 0000000000000000 [ 123.302534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f57ab74a130 [ 123.303113] R13: 00007ffde4e316d0 R14: 00007f57ab745f60 R15: 000000000001e0b7 [ 123.303704] [ 123.303896] Modules linked in: [ 123.304167] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#4] SMP KASAN NOPTI [ 123.306082] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 123.307518] CPU: 1 UID: 0 PID: 4045 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.309477] Tainted: [D]=DIE, [W]=WARN [ 123.310120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.311467] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.312244] 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 [ 123.315246] RSP: 0018:ffff88801688f800 EFLAGS: 00010212 [ 123.316127] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 123.317309] RDX: ffff8880433cb700 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 123.318496] RBP: ffff88801688fa70 R08: ffff88806cf31340 R09: ffffe8ffffd16668 [ 123.319668] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 123.320848] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 123.322062] FS: 0000555574db8400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 123.323392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.324382] CR2: 0000555574db9c18 CR3: 000000000c38c000 CR4: 0000000000350ef0 [ 123.325568] Call Trace: [ 123.326010] [ 123.326417] ? arch_scale_cpu_capacity+0x17/0xa0 [ 123.327219] ? __pfx_perf_tp_event+0x10/0x10 [ 123.327998] ? __asan_memset+0x24/0x50 [ 123.328693] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.329481] ? __pfx___mutex_lock+0x10/0x10 [ 123.330232] ? perf_trace_lock+0xb5/0x5d0 [ 123.330942] ? kvm_sched_clock_read+0x16/0x30 [ 123.331715] ? sched_clock+0x37/0x60 [ 123.332370] ? sched_clock_cpu+0x6c/0x4e0 [ 123.333086] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.333945] perf_trace_run_bpf_submit+0xef/0x180 [ 123.334747] perf_trace_lock+0x337/0x5d0 [ 123.335406] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.336148] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.336894] ? get_futex_key+0x592/0x14a0 [ 123.337568] ? futex_ref_get+0x114/0x300 [ 123.338220] ? futex_hash+0x15c/0x390 [ 123.338832] lock_release+0x1ab/0x290 [ 123.339452] ? futex_hash+0x15c/0x390 [ 123.340066] futex_ref_get+0x119/0x300 [ 123.340694] ? futex_hash+0x15c/0x390 [ 123.341305] futex_hash+0x70/0x390 [ 123.341892] futex_wake+0x143/0x540 [ 123.342489] ? put_pid+0x1f/0x30 [ 123.343041] ? kernel_clone+0x204/0x7f0 [ 123.343681] ? __pfx_futex_wake+0x10/0x10 [ 123.344354] ? __pfx_kernel_clone+0x10/0x10 [ 123.345046] ? perf_trace_lock+0xb5/0x5d0 [ 123.345727] do_futex+0x26d/0x370 [ 123.346298] ? __pfx_do_futex+0x10/0x10 [ 123.346940] ? __pfx___do_sys_clone+0x10/0x10 [ 123.347665] __x64_sys_futex+0x1c9/0x4d0 [ 123.348324] ? __pfx___x64_sys_futex+0x10/0x10 [ 123.349072] do_syscall_64+0xbf/0x360 [ 123.349700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.350518] RIP: 0033:0x7f06ef60bb19 [ 123.351112] 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 [ 123.353963] RSP: 002b:00007fff64bc9ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.355159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06ef60bb19 [ 123.356278] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f06ef71ef68 [ 123.357412] RBP: 00007f06ef71ef60 R08: 00007f06ecb81700 R09: 0000000000000000 [ 123.358533] R10: 00007f06ecb81700 R11: 0000000000000246 R12: 00007f06ef723060 [ 123.359653] R13: 00007fff64bc9cb0 R14: 00007f06ef71ef60 R15: 000000000001e0c6 [ 123.360787] [ 123.361167] Modules linked in: [ 123.361695] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#5] SMP KASAN NOPTI [ 123.362589] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 123.363198] CPU: 0 UID: 0 PID: 4043 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.364162] Tainted: [D]=DIE, [W]=WARN [ 123.364474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.365138] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.365530] 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 [ 123.366992] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 123.367425] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 123.367998] RDX: ffff888043043700 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 123.368571] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc16668 [ 123.369148] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 123.369733] R13: 000000000000002c R14: ffff88806ce31490 R15: dffffc0000000000 [ 123.370303] FS: 0000555577e5b400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 123.370952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.371423] CR2: 0000001b2d521000 CR3: 000000004473e000 CR4: 0000000000350ef0 [ 123.372001] Call Trace: [ 123.372216] [ 123.372402] ? __pfx_perf_tp_event+0x10/0x10 [ 123.372773] ? stack_depot_save_flags+0x2c/0xa20 [ 123.373161] ? trace_pelt_se_tp+0xdf/0x130 [ 123.373512] ? kasan_save_stack+0x34/0x50 [ 123.373858] ? kasan_save_stack+0x24/0x50 [ 123.374203] ? kasan_save_track+0x14/0x30 [ 123.374546] ? __kasan_save_free_info+0x3a/0x60 [ 123.374929] ? __kasan_slab_free+0x3f/0x50 [ 123.375277] ? kmem_cache_free+0x2a1/0x540 [ 123.375622] ? rcu_core+0x7c8/0x1800 [ 123.375930] ? handle_softirqs+0x1b1/0x770 [ 123.376284] ? __irq_exit_rcu+0xc4/0x100 [ 123.376620] ? irq_exit_rcu+0x9/0x20 [ 123.376930] ? sysvec_apic_timer_interrupt+0x70/0x80 [ 123.377348] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 123.377789] ? __sanitizer_cov_trace_pc+0x8/0x80 [ 123.378179] ? free_pages_and_swap_cache+0xdd/0x420 [ 123.378589] ? __tlb_batch_free_encoded_pages+0xfa/0x2b0 [ 123.379034] ? tlb_flush_mmu+0xea/0x5b0 [ 123.379364] ? unmap_page_range+0x19a1/0x36d0 [ 123.379736] ? unmap_single_vma.constprop.0+0x153/0x230 [ 123.380171] ? unmap_vmas+0x1d6/0x430 [ 123.380491] ? exit_mmap+0x181/0xaa0 [ 123.380799] ? mmput+0xd5/0x390 [ 123.381082] ? do_exit+0x79d/0x2970 [ 123.381389] ? do_group_exit+0xd3/0x2a0 [ 123.381727] ? get_signal+0x2315/0x2340 [ 123.382071] ? arch_do_signal_or_restart+0x80/0x790 [ 123.382488] ? exit_to_user_mode_loop+0x8b/0x110 [ 123.382881] ? do_syscall_64+0x2f7/0x360 [ 123.383215] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.383653] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.384061] ? do_raw_spin_unlock+0x53/0x220 [ 123.384427] perf_trace_run_bpf_submit+0xef/0x180 [ 123.384837] perf_trace_lock+0x337/0x5d0 [ 123.385172] ? do_raw_spin_lock+0x123/0x260 [ 123.385537] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.385916] ? try_to_wake_up+0x128/0x11d0 [ 123.386272] ? hrtimer_interrupt+0x114/0x830 [ 123.386639] lock_release+0x1ab/0x290 [ 123.386952] ktime_get_update_offsets_now+0xab/0x3c0 [ 123.387373] ? hrtimer_interrupt+0x114/0x830 [ 123.387734] ? __pfx_rcu_core+0x10/0x10 [ 123.388065] hrtimer_interrupt+0x114/0x830 [ 123.388413] ? __local_bh_enable+0x7b/0x90 [ 123.388760] ? handle_softirqs+0x50c/0x770 [ 123.389113] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 123.389548] sysvec_apic_timer_interrupt+0x6b/0x80 [ 123.389954] [ 123.390140] [ 123.390326] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 123.390751] RIP: 0010:oops_exit+0x0/0x50 [ 123.391094] Code: 00 3a 00 be ff ff ff ff 48 c7 c7 50 b4 43 86 e8 c6 0f f9 ff 5b e9 50 00 3a 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 36 00 3a 00 8b 1d c0 3d 4f 06 31 ff 89 de e8 57 [ 123.392560] RSP: 0018:ffff88804410f690 EFLAGS: 00000202 [ 123.392985] RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff8139f06f [ 123.393570] RDX: ffff888043043700 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 123.394158] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f12690 [ 123.394748] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804410f758 [ 123.395345] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 123.395922] ? add_taint+0x5f/0xd0 [ 123.396221] ? oops_end+0x4a/0xe0 [ 123.396524] oops_end+0x65/0xe0 [ 123.396802] exc_general_protection+0x1a2/0x330 [ 123.397222] asm_exc_general_protection+0x26/0x30 [ 123.397626] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.398018] 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 [ 123.399500] RSP: 0018:ffff88804410f800 EFLAGS: 00010212 [ 123.399946] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 123.400534] RDX: ffff888043043700 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 123.401114] RBP: ffff88804410fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16668 [ 123.401705] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 123.402288] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 123.402863] ? perf_tp_event+0x167/0xe70 [ 123.403210] ? __perf_event_task_sched_in+0x1e1/0x5e0 [ 123.403641] ? __pfx_perf_tp_event+0x10/0x10 [ 123.404010] ? finish_task_switch.isra.0+0x201/0x840 [ 123.404448] ? lock_release+0x1c7/0x290 [ 123.404792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 123.405236] ? finish_task_switch.isra.0+0x294/0x840 [ 123.405666] ? trace_sched_exit_tp+0xbf/0x100 [ 123.406050] ? __schedule+0xe91/0x3590 [ 123.406385] ? perf_trace_lock+0xb5/0x5d0 [ 123.406735] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.407114] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.407537] ? futex_unqueue+0x134/0x2b0 [ 123.407894] perf_trace_run_bpf_submit+0xef/0x180 [ 123.408307] perf_trace_lock+0x337/0x5d0 [ 123.408654] ? __pfx_perf_trace_lock+0x10/0x10 [ 123.409039] ? __pfx___futex_wait+0x10/0x10 [ 123.409413] ? get_futex_key+0x592/0x14a0 [ 123.409755] ? futex_ref_get+0x114/0x300 [ 123.410097] ? futex_hash+0x15c/0x390 [ 123.410418] lock_release+0x1ab/0x290 [ 123.410761] ? futex_hash+0x15c/0x390 [ 123.411085] futex_ref_get+0x119/0x300 [ 123.411416] ? futex_hash+0x15c/0x390 [ 123.411730] futex_hash+0x70/0x390 [ 123.412037] futex_wake+0x143/0x540 [ 123.412362] ? __pfx_futex_wake+0x10/0x10 [ 123.412705] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 123.413105] ? lock_release+0x1c7/0x290 [ 123.413467] ? __might_fault+0xe0/0x190 [ 123.413814] do_futex+0x26d/0x370 [ 123.414112] ? __pfx_do_futex+0x10/0x10 [ 123.414454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 123.414887] ? read_tsc+0x9/0x20 [ 123.415178] __x64_sys_futex+0x1c9/0x4d0 [ 123.415522] ? __pfx___x64_sys_futex+0x10/0x10 [ 123.415908] ? lock_release+0x1c7/0x290 [ 123.416250] ? xfd_validate_state+0x55/0x180 [ 123.416636] do_syscall_64+0xbf/0x360 [ 123.416962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.417384] RIP: 0033:0x7f57ab632b19 [ 123.417709] 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 [ 123.419179] RSP: 002b:00007ffde4e315c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.419812] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57ab632b19 [ 123.420416] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f57ab745f68 [ 123.421006] RBP: 00007f57ab745f60 R08: 00007f57ab7420a0 R09: 0000000000000000 [ 123.421602] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f57ab74a130 [ 123.422183] R13: 00007ffde4e316d0 R14: 00007f57ab745f60 R15: 000000000001e0b7 [ 123.422772] [ 123.422979] Modules linked in: [ 123.423257] ---[ end trace 0000000000000000 ]--- [ 123.423265] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#6] SMP KASAN NOPTI [ 123.423649] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.425324] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 123.425705] 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 [ 123.426996] CPU: 1 UID: 0 PID: 4045 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.428528] RSP: 0018:ffff88804596f600 EFLAGS: 00010212 [ 123.430304] Tainted: [D]=DIE, [W]=WARN [ 123.430749] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900088ce000 [ 123.431324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.431888] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 123.433124] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.433713] RBP: ffff88804596f870 R08: ffff88806cf31340 R09: ffffe8ffffd16668 [ 123.434404] 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 [ 123.434991] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 123.437700] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 123.438290] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 123.438295] [ 123.438304] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 123.438730] FS: 0000555577e5b400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 123.439794] RDX: ffff8880433cb700 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 123.439938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.440992] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd16668 [ 123.441672] CR2: 0000001b2d521000 CR3: 000000004473e000 CR4: 0000000000350ef0 [ 123.442727] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 123.443209] Kernel panic - not syncing: Fatal exception in interrupt [ 124.487817] Shutting down cpus with NMI [ 124.490037] Kernel Offset: disabled [ 124.490327] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 09:05:05 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806cf3c300 RCX=ffffffff816880fc RDX=ffff888017fb1b80 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88804590f988 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9c6bb1 R12=ffffed100d9e7861 R13=ffff88806cf3c308 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555556702400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d223000 CR3=0000000042da6000 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=ffffffff812c82b4ffffffff812c82a8 XMM01=ffffffff812c835effffffff812c8313 XMM02=ffffffff8150e067ffffffff812c8387 XMM03=ffffffff8150e067ffffffff8150e067 XMM04=ffffffff8150e067ffffffff8150e067 XMM05=ffffffff8150e067ffffffff8150e067 XMM06=ffffffff812c8387ffffffff812c835e XMM07=ffffffff812c8313ffffffff812c82b4 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff88804596ef50 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=313030203a505352 R12=0000000000000000 R13=ffffffff88729290 R14=ffffffff88729240 R15=ffffffff88729500 RIP=ffffffff828e515d RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f57a8ba8700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555577e5cc18 CR3=000000000df1d000 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=00007f57ab7197c000007f57ab7197c8 XMM02=00007f57ab7197e000007f57ab7197c0 XMM03=00007f57ab7197c800007f57ab7197c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000