Warning: Permanently added '[localhost]:32116' (ECDSA) to the list of known hosts. 2025/09/01 10:50:27 fuzzer started 2025/09/01 10:50:27 dialing manager at localhost:35473 syzkaller login: [ 51.060530] cgroup: Unknown subsys name 'net' [ 51.122336] cgroup: Unknown subsys name 'cpuset' [ 51.137748] cgroup: Unknown subsys name 'rlimit' 2025/09/01 10:50:37 syscalls: 2214 2025/09/01 10:50:37 code coverage: enabled 2025/09/01 10:50:37 comparison tracing: enabled 2025/09/01 10:50:37 extra coverage: enabled 2025/09/01 10:50:37 setuid sandbox: enabled 2025/09/01 10:50:37 namespace sandbox: enabled 2025/09/01 10:50:37 Android sandbox: enabled 2025/09/01 10:50:37 fault injection: enabled 2025/09/01 10:50:37 leak checking: enabled 2025/09/01 10:50:37 net packet injection: enabled 2025/09/01 10:50:37 net device setup: enabled 2025/09/01 10:50:37 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 10:50:37 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 10:50:37 USB emulation: enabled 2025/09/01 10:50:37 hci packet injection: enabled 2025/09/01 10:50:37 wifi device emulation: enabled 2025/09/01 10:50:37 802.15.4 emulation: enabled 2025/09/01 10:50:37 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 10:50:37 fetching corpus: 50, signal 18882/22434 (executing program) 2025/09/01 10:50:37 fetching corpus: 100, signal 30430/35381 (executing program) 2025/09/01 10:50:37 fetching corpus: 150, signal 40643/46860 (executing program) 2025/09/01 10:50:37 fetching corpus: 200, signal 47212/54637 (executing program) 2025/09/01 10:50:37 fetching corpus: 250, signal 50218/58956 (executing program) 2025/09/01 10:50:38 fetching corpus: 300, signal 54052/63955 (executing program) 2025/09/01 10:50:38 fetching corpus: 350, signal 58886/69745 (executing program) 2025/09/01 10:50:38 fetching corpus: 400, signal 64532/76154 (executing program) 2025/09/01 10:50:38 fetching corpus: 450, signal 67306/79955 (executing program) 2025/09/01 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2025/09/01 10:50:51 fetching corpus: 7650, signal 182196/186028 (executing program) 2025/09/01 10:50:52 fetching corpus: 7700, signal 182458/186032 (executing program) 2025/09/01 10:50:52 fetching corpus: 7750, signal 182756/186037 (executing program) 2025/09/01 10:50:52 fetching corpus: 7800, signal 183045/186049 (executing program) 2025/09/01 10:50:52 fetching corpus: 7850, signal 183287/186057 (executing program) 2025/09/01 10:50:52 fetching corpus: 7852, signal 183298/186057 (executing program) 2025/09/01 10:50:52 fetching corpus: 7852, signal 183298/186057 (executing program) 2025/09/01 10:50:54 starting 8 fuzzer processes 10:50:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x17, &(0x7f00000000c0)={0x0, 0x2000}, 0x4) 10:50:54 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) sched_setparam(0x0, 0x0) 10:50:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9}]}, 0x30}}, 0x0) 10:50:54 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x11) 10:50:54 executing program 3: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0800061005"], 0x30}}, 0x0) 10:50:54 executing program 7: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x530e) 10:50:54 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 10:50:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, 0x0, &(0x7f0000000040)) [ 77.959188] audit: type=1400 audit(1756723854.352:7): avc: denied { execmem } for pid=273 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 79.084919] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.088065] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.090282] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.094554] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.096950] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.151813] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 79.156333] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 79.158691] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 79.161088] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 79.161505] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 79.163940] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 79.171195] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 79.175530] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 79.187927] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 79.193199] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 79.225985] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 79.238942] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 79.243636] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 79.246927] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 79.251631] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 79.265742] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 79.270957] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 79.279684] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 79.280954] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 79.282734] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 79.298316] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 79.299647] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 79.305000] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 79.315714] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 79.317918] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 79.324709] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 79.326936] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 79.329142] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 79.336113] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 79.338601] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 79.343766] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 79.365838] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 79.369503] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 79.376109] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 79.384615] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 81.118505] Bluetooth: hci0: command tx timeout [ 81.244955] Bluetooth: hci1: command tx timeout [ 81.245545] Bluetooth: hci2: command tx timeout [ 81.309528] Bluetooth: hci3: command tx timeout [ 81.436434] Bluetooth: hci5: command tx timeout [ 81.436540] Bluetooth: hci6: command tx timeout [ 81.437338] Bluetooth: hci4: command tx timeout [ 81.500928] Bluetooth: hci7: command tx timeout [ 83.165860] Bluetooth: hci0: command tx timeout [ 83.292503] Bluetooth: hci1: command tx timeout [ 83.293428] Bluetooth: hci2: command tx timeout [ 83.356444] Bluetooth: hci3: command tx timeout [ 83.484429] Bluetooth: hci4: command tx timeout [ 83.484879] Bluetooth: hci6: command tx timeout [ 83.485241] Bluetooth: hci5: command tx timeout [ 83.548449] Bluetooth: hci7: command tx timeout [ 85.212526] Bluetooth: hci0: command tx timeout [ 85.341435] Bluetooth: hci2: command tx timeout [ 85.341847] Bluetooth: hci1: command tx timeout [ 85.406392] Bluetooth: hci3: command tx timeout [ 85.533509] Bluetooth: hci5: command tx timeout [ 85.533945] Bluetooth: hci6: command tx timeout [ 85.534309] Bluetooth: hci4: command tx timeout [ 85.597512] Bluetooth: hci7: command tx timeout [ 87.262183] Bluetooth: hci0: command tx timeout [ 87.389458] Bluetooth: hci2: command tx timeout [ 87.389880] Bluetooth: hci1: command tx timeout [ 87.453659] Bluetooth: hci3: command tx timeout [ 87.581516] Bluetooth: hci4: command tx timeout [ 87.581960] Bluetooth: hci6: command tx timeout [ 87.582314] Bluetooth: hci5: command tx timeout [ 87.645414] Bluetooth: hci7: command tx timeout [ 119.431696] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.432629] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.594411] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.595037] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.322585] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.323223] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:51:36 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x10000000000000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="82", 0xfffffffe}]) [ 120.493499] audit: type=1400 audit(1756723896.885:8): avc: denied { open } for pid=3815 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 [ 120.500707] audit: type=1400 audit(1756723896.885:9): avc: denied { kernel } for pid=3815 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 [ 120.548695] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.549329] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.763325] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.764064] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.028958] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.030138] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.170624] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.171911] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.269848] loop6: detected capacity change from 0 to 264192 10:51:37 executing program 6: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, 0x0) 10:51:37 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x4a, &(0x7f0000000100)=ANY=[], 0x90) [ 121.547538] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.548645] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.663419] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.664545] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:51:38 executing program 6: r0 = creat(&(0x7f0000000800)='./file0\x00', 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x200) close_range(r0, r1, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) 10:51:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000040)) [ 121.893002] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.894258] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:51:38 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa006}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@local, @remote, @val={@void}, {@ipv4={0x800, @tipc={{0x5, 0x2, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback, @dev}, @payload_conn={{{0x18, 0x0, 0x0, 0x0, 0x0, 0x6}}}}}}}, 0x0) 10:51:38 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, 0x0, 0x0) [ 122.258962] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.260167] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.339573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.340636] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.565791] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.566725] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.583824] audit: type=1400 audit(1756723898.976:10): avc: denied { read } for pid=3903 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 122.644432] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.645746] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.670290] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.671136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.727168] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.728121] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:51:39 executing program 3: set_mempolicy(0x5, &(0x7f0000000040)=0x40203, 0x6) syz_open_dev$tty20(0xc, 0x4, 0x1) 10:51:39 executing program 6: r0 = io_uring_setup(0x5053, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_FILES(r0, 0x22, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) 10:51:39 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:39 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:39 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:39 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) close(r0) 10:51:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x17, &(0x7f00000000c0)={0x0, 0x2000}, 0x4) 10:51:39 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 10:51:39 executing program 7: 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 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 10:51:39 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 10:51:39 executing program 6: r0 = io_uring_setup(0x5053, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_FILES(r0, 0x22, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) 10:51:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x17, &(0x7f00000000c0)={0x0, 0x2000}, 0x4) 10:51:39 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 10:51:39 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:39 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:39 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:39 executing program 3: set_mempolicy(0x5, &(0x7f0000000040)=0x40203, 0x6) syz_open_dev$tty20(0xc, 0x4, 0x1) 10:51:39 executing program 6: r0 = io_uring_setup(0x5053, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_FILES(r0, 0x22, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) 10:51:39 executing program 5: 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 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 10:51:39 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 10:51:39 executing program 3: set_mempolicy(0x5, &(0x7f0000000040)=0x40203, 0x6) syz_open_dev$tty20(0xc, 0x4, 0x1) 10:51:39 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:39 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:39 executing program 5: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x80000}], 0x1, 0x1000, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x5}) lseek(r0, 0x0, 0x3) 10:51:39 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 10:51:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x17, &(0x7f00000000c0)={0x0, 0x2000}, 0x4) 10:51:39 executing program 6: r0 = io_uring_setup(0x5053, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_FILES(r0, 0x22, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) 10:51:39 executing program 3: set_mempolicy(0x5, &(0x7f0000000040)=0x40203, 0x6) syz_open_dev$tty20(0xc, 0x4, 0x1) 10:51:39 executing program 0: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffd, &(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)='\x00') 10:51:39 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) 10:51:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') renameat(r0, &(0x7f0000000040)='./mnt\x00', r1, &(0x7f0000000080)='./mnt\x00') 10:51:40 executing program 0: rt_sigprocmask(0x1, &(0x7f0000000000), &(0x7f0000000040), 0x8) 10:51:40 executing program 3: syz_mount_image$vfat(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)) lsetxattr$system_posix_acl(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='system.posix_acl_default\x00', &(0x7f0000001300)={{}, {}, [{0x2, 0x0, 0xee00}], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x34, 0x0) 10:51:40 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0xfff9, 0x7fff, 0x3, 0x4, 0x10, "432816093cd05244"}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000080)="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", 0x3f0}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) r3 = fork() ptrace(0x10, r3) clone3(&(0x7f0000000ec0)={0x110001200, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x23}, &(0x7f00000001c0)=""/38, 0x26, &(0x7f0000000cc0)=""/199, &(0x7f0000000e80)=[r1, r2, r3], 0x3}, 0x58) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r3) 10:51:40 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) [ 123.744347] No source specified [ 123.750852] No source specified 10:51:40 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/asound/seq/timer\x00', 0x0, 0x0) 10:51:40 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0xfff9, 0x7fff, 0x3, 0x4, 0x10, "432816093cd05244"}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000080)="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", 0x3f0}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) r3 = fork() ptrace(0x10, r3) clone3(&(0x7f0000000ec0)={0x110001200, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x23}, &(0x7f00000001c0)=""/38, 0x26, &(0x7f0000000cc0)=""/199, &(0x7f0000000e80)=[r1, r2, r3], 0x3}, 0x58) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r3) 10:51:40 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) 10:51:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = pidfd_open(r0, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0xff02, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 10:51:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0xfff9, 0x7fff, 0x3, 0x4, 0x10, "432816093cd05244"}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000080)="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", 0x3f0}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) r3 = fork() ptrace(0x10, r3) clone3(&(0x7f0000000ec0)={0x110001200, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x23}, &(0x7f00000001c0)=""/38, 0x26, &(0x7f0000000cc0)=""/199, &(0x7f0000000e80)=[r1, r2, r3], 0x3}, 0x58) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r3) 10:51:40 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = memfd_secret(0x0) ftruncate(r0, 0x0) 10:51:40 executing program 3: syz_mount_image$vfat(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)) lsetxattr$system_posix_acl(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='system.posix_acl_default\x00', &(0x7f0000001300)={{}, {}, [{0x2, 0x0, 0xee00}], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x34, 0x0) 10:51:40 executing program 5: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x80000}], 0x1, 0x1000, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x5}) lseek(r0, 0x0, 0x3) 10:51:40 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000000)) [ 124.200215] No source specified 10:51:40 executing program 3: syz_mount_image$vfat(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)) lsetxattr$system_posix_acl(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='system.posix_acl_default\x00', &(0x7f0000001300)={{}, {}, [{0x2, 0x0, 0xee00}], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x34, 0x0) 10:51:40 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = memfd_secret(0x0) ftruncate(r0, 0x0) 10:51:40 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) 10:51:40 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = memfd_secret(0x0) ftruncate(r0, 0x0) 10:51:40 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000000)) [ 124.332960] No source specified 10:51:40 executing program 3: syz_mount_image$vfat(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)) lsetxattr$system_posix_acl(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='system.posix_acl_default\x00', &(0x7f0000001300)={{}, {}, [{0x2, 0x0, 0xee00}], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x34, 0x0) 10:51:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0xfff9, 0x7fff, 0x3, 0x4, 0x10, "432816093cd05244"}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000080)="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", 0x3f0}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) r3 = fork() ptrace(0x10, r3) clone3(&(0x7f0000000ec0)={0x110001200, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x23}, &(0x7f00000001c0)=""/38, 0x26, &(0x7f0000000cc0)=""/199, &(0x7f0000000e80)=[r1, r2, r3], 0x3}, 0x58) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r3) [ 124.503974] No source specified 10:51:40 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = memfd_secret(0x0) ftruncate(r0, 0x0) 10:51:41 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000000)) 10:51:41 executing program 6: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x80000}], 0x1, 0x1000, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x5}) lseek(r0, 0x0, 0x3) 10:51:41 executing program 5: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x80000}], 0x1, 0x1000, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x5}) lseek(r0, 0x0, 0x3) 10:51:41 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0xfff9, 0x7fff, 0x3, 0x4, 0x10, "432816093cd05244"}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000080)="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", 0x3f0}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) r3 = fork() ptrace(0x10, r3) clone3(&(0x7f0000000ec0)={0x110001200, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x23}, &(0x7f00000001c0)=""/38, 0x26, &(0x7f0000000cc0)=""/199, &(0x7f0000000e80)=[r1, r2, r3], 0x3}, 0x58) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r3) 10:51:41 executing program 3: r0 = msgget$private(0x0, 0xe4) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) 10:51:41 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = memfd_secret(0x0) ftruncate(r0, 0x0) 10:51:41 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = memfd_secret(0x0) ftruncate(r0, 0x0) 10:51:41 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0xfff9, 0x7fff, 0x3, 0x4, 0x10, "432816093cd05244"}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000080)="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", 0x3f0}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) r3 = fork() ptrace(0x10, r3) clone3(&(0x7f0000000ec0)={0x110001200, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x23}, &(0x7f00000001c0)=""/38, 0x26, &(0x7f0000000cc0)=""/199, &(0x7f0000000e80)=[r1, r2, r3], 0x3}, 0x58) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r3) 10:51:41 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = memfd_secret(0x0) ftruncate(r0, 0x0) [ 125.079540] kmemleak: Found object by alias at 0x607f1a63def4 [ 125.079571] CPU: 1 UID: 0 PID: 4048 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 125.079604] Tainted: [W]=WARN [ 125.079611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.079624] Call Trace: [ 125.079631] [ 125.079640] dump_stack_lvl+0xca/0x120 [ 125.079698] __lookup_object+0x94/0xb0 [ 125.079729] delete_object_full+0x27/0x70 [ 125.079760] free_percpu+0x30/0x1160 [ 125.079790] ? arch_uprobe_clear_state+0x16/0x140 [ 125.079834] futex_hash_free+0x38/0xc0 [ 125.079860] mmput+0x2d3/0x390 [ 125.079905] do_exit+0x79d/0x2970 [ 125.079930] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 125.079956] ? zap_other_threads+0x2b9/0x3a0 [ 125.079988] ? __pfx_do_exit+0x10/0x10 [ 125.080012] ? do_group_exit+0x1c3/0x2a0 [ 125.080040] ? _raw_spin_unlock_irq+0x23/0x40 [ 125.080073] do_group_exit+0xd3/0x2a0 [ 125.080101] __x64_sys_exit_group+0x3e/0x50 [ 125.080128] x64_sys_call+0x18c5/0x18d0 [ 125.080157] do_syscall_64+0xbf/0x360 [ 125.080180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.080202] RIP: 0033:0x7f1488f11b19 [ 125.080218] Code: Unable to access opcode bytes at 0x7f1488f11aef. [ 125.080228] RSP: 002b:00007fffee7caaa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 125.080249] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f1488f11b19 [ 125.080264] RDX: 00007f1488ec472b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 125.080277] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 125.080290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 125.080303] R13: 0000000000000001 R14: 0000000000000001 R15: 00007fffee7cab90 [ 125.080331] [ 125.080339] kmemleak: Object (percpu) 0x607f1a63def0 (size 8): [ 125.080351] kmemleak: comm "syz-executor.6", pid 4056, jiffies 4294791848 [ 125.080364] kmemleak: min_count = 1 [ 125.080372] kmemleak: count = 0 [ 125.080379] kmemleak: flags = 0x21 [ 125.080386] kmemleak: checksum = 0 [ 125.080393] kmemleak: backtrace: [ 125.080399] pcpu_alloc_noprof+0x87a/0x1170 [ 125.080428] percpu_ref_init+0x37/0x400 [ 125.080447] blkg_alloc+0xe9/0x7d0 [ 125.080469] blkg_create+0xe08/0x1420 [ 125.080493] bio_associate_blkg_from_css+0xe06/0x1380 [ 125.080519] bio_associate_blkg+0x10e/0x2a0 [ 125.080544] bio_init+0x2dd/0x570 [ 125.080567] bio_alloc_bioset+0x2cf/0x8c0 [ 125.080595] submit_bh_wbc+0x286/0x720 [ 125.080635] ext4_read_bh_nowait+0x156/0x240 [ 125.080662] ext4_read_bh_lock+0xa7/0xd0 [ 125.080684] ext4_block_write_begin+0x9ca/0xcd0 [ 125.080708] ext4_da_write_begin+0x4d5/0xb40 [ 125.080732] generic_perform_write+0x392/0x810 [ 125.080760] ext4_buffered_write_iter+0x11a/0x430 [ 125.080780] ext4_file_write_iter+0xff6/0x1990 10:51:41 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000000)) 10:51:41 executing program 2: arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) 10:51:41 executing program 3: perf_event_open(&(0x7f0000000800)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:51:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0xb, 0x0, &(0x7f00000018c0)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@mcast2, @mcast2, @local, 0x8, 0x8, 0x2f, 0x100, 0x4, 0x4000000}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000100)={0x1, 0x0, 0x2, 0x0, 0x0, &(0x7f0000001140)}) ioctl$AUTOFS_IOC_CATATONIC(r2, 0x9362, 0x0) preadv2(r1, &(0x7f0000001440)=[{&(0x7f0000001040)=""/113, 0x71}], 0x1, 0xff, 0x0, 0x0) 10:51:41 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0xfff9, 0x7fff, 0x3, 0x4, 0x10, "432816093cd05244"}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000080)="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", 0x3f0}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) r3 = fork() ptrace(0x10, r3) clone3(&(0x7f0000000ec0)={0x110001200, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x23}, &(0x7f00000001c0)=""/38, 0x26, &(0x7f0000000cc0)=""/199, &(0x7f0000000e80)=[r1, r2, r3], 0x3}, 0x58) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r3) 10:51:41 executing program 4: semget(0x2, 0x0, 0x0) 10:51:41 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000002e80)=[{&(0x7f00000019c0)='r', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='-', 0x1}], 0x1, 0x0) 10:51:41 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x8929, &(0x7f0000000c80)={'sit0\x00', 0x0}) [ 125.450278] kmemleak: Found object by alias at 0x607f1a63def4 [ 125.450307] CPU: 1 UID: 0 PID: 4078 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 125.450338] Tainted: [W]=WARN [ 125.450345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.450364] Call Trace: [ 125.450371] [ 125.450379] dump_stack_lvl+0xca/0x120 [ 125.450425] __lookup_object+0x94/0xb0 [ 125.450454] delete_object_full+0x27/0x70 [ 125.450485] free_percpu+0x30/0x1160 [ 125.450524] ? arch_uprobe_clear_state+0x16/0x140 [ 125.450560] futex_hash_free+0x38/0xc0 [ 125.450585] mmput+0x2d3/0x390 [ 125.450618] do_exit+0x79d/0x2970 [ 125.450643] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 125.450667] ? zap_other_threads+0x2b9/0x3a0 [ 125.450698] ? __pfx_do_exit+0x10/0x10 [ 125.450721] ? do_group_exit+0x1c3/0x2a0 [ 125.450748] ? _raw_spin_unlock_irq+0x23/0x40 [ 125.450781] do_group_exit+0xd3/0x2a0 [ 125.450808] __x64_sys_exit_group+0x3e/0x50 [ 125.450833] x64_sys_call+0x18c5/0x18d0 [ 125.450861] do_syscall_64+0xbf/0x360 [ 125.450884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.450904] RIP: 0033:0x7f1488f11b19 [ 125.450920] Code: Unable to access opcode bytes at 0x7f1488f11aef. [ 125.450929] RSP: 002b:00007fffee7caaa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 125.450949] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f1488f11b19 [ 125.450963] RDX: 00007f1488ec472b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 125.450976] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 125.450988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 125.451000] R13: 0000000000000001 R14: 0000000000000001 R15: 00007fffee7cab90 [ 125.451028] [ 125.451035] kmemleak: Object (percpu) 0x607f1a63def0 (size 8): [ 125.451047] kmemleak: comm "syz-executor.6", pid 4056, jiffies 4294791848 [ 125.451060] kmemleak: min_count = 1 [ 125.451067] kmemleak: count = 0 [ 125.451073] kmemleak: flags = 0x21 [ 125.451080] kmemleak: checksum = 0 [ 125.451087] kmemleak: backtrace: [ 125.451093] pcpu_alloc_noprof+0x87a/0x1170 [ 125.451121] percpu_ref_init+0x37/0x400 [ 125.451144] blkg_alloc+0xe9/0x7d0 [ 125.451173] blkg_create+0xe08/0x1420 [ 125.451196] bio_associate_blkg_from_css+0xe06/0x1380 [ 125.451222] bio_associate_blkg+0x10e/0x2a0 [ 125.451246] bio_init+0x2dd/0x570 [ 125.451268] bio_alloc_bioset+0x2cf/0x8c0 [ 125.451294] submit_bh_wbc+0x286/0x720 [ 125.451323] ext4_read_bh_nowait+0x156/0x240 [ 125.451346] ext4_read_bh_lock+0xa7/0xd0 [ 125.451367] ext4_block_write_begin+0x9ca/0xcd0 [ 125.451390] ext4_da_write_begin+0x4d5/0xb40 [ 125.451413] generic_perform_write+0x392/0x810 [ 125.451441] ext4_buffered_write_iter+0x11a/0x430 [ 125.451460] ext4_file_write_iter+0xff6/0x1990 [ 125.515173] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 10:51:42 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x40000000, 0x10000}], 0x0) 10:51:42 executing program 5: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x80000}], 0x1, 0x1000, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x5}) lseek(r0, 0x0, 0x3) 10:51:42 executing program 3: sync() creat(0x0, 0x2) 10:51:42 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x8929, &(0x7f0000000c80)={'sit0\x00', 0x0}) 10:51:42 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000001300), 0x0, 0x0) preadv2(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1e) 10:51:42 executing program 6: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x80000}], 0x1, 0x1000, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x5}) lseek(r0, 0x0, 0x3) 10:51:42 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) fstatfs(r0, &(0x7f0000000100)=""/246) 10:51:42 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x40000000, 0x10000}], 0x0) 10:51:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000800)=' ', 0x1, 0xa00001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x9ffffd) 10:51:42 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x8929, &(0x7f0000000c80)={'sit0\x00', 0x0}) 10:51:42 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x40000000, 0x10000}], 0x0) [ 126.646669] kmemleak: Found object by alias at 0x607f1a63def4 [ 126.646701] CPU: 1 UID: 0 PID: 4099 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 126.646735] Tainted: [W]=WARN [ 126.646742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 126.646755] Call Trace: [ 126.646762] [ 126.646771] dump_stack_lvl+0xca/0x120 [ 126.646814] __lookup_object+0x94/0xb0 [ 126.646844] delete_object_full+0x27/0x70 [ 126.646875] free_percpu+0x30/0x1160 [ 126.646906] ? arch_uprobe_clear_state+0x16/0x140 [ 126.646943] futex_hash_free+0x38/0xc0 [ 126.646969] mmput+0x2d3/0x390 [ 126.647004] do_exit+0x79d/0x2970 [ 126.647041] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 126.647066] ? __pfx_do_exit+0x10/0x10 [ 126.647093] ? find_held_lock+0x2b/0x80 [ 126.647126] ? get_signal+0x835/0x2340 [ 126.647163] do_group_exit+0xd3/0x2a0 [ 126.647191] get_signal+0x2315/0x2340 [ 126.647234] ? __pfx_get_signal+0x10/0x10 [ 126.647269] ? find_held_lock+0x2b/0x80 [ 126.647305] arch_do_signal_or_restart+0x80/0x790 [ 126.647338] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 126.647369] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 126.647394] ? iput+0x62/0x80 [ 126.647420] ? ksys_sync+0xf4/0x150 [ 126.647454] ? __pfx_ksys_sync+0x10/0x10 [ 126.647494] exit_to_user_mode_loop+0x8b/0x110 [ 126.647518] do_syscall_64+0x2f7/0x360 [ 126.647541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.647563] RIP: 0033:0x7f1488f11b19 [ 126.647580] Code: Unable to access opcode bytes at 0x7f1488f11aef. [ 126.647590] RSP: 002b:00007f1486487188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 126.647611] RAX: 0000000000000000 RBX: 00007f1489024f60 RCX: 00007f1488f11b19 [ 126.647625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 126.647637] RBP: 00007f1488f6bf6d R08: 0000000000000000 R09: 0000000000000000 [ 126.647650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 126.647663] R13: 00007fffee7ca87f R14: 00007f1486487300 R15: 0000000000022000 [ 126.647702] [ 126.647709] kmemleak: Object (percpu) 0x607f1a63def0 (size 8): [ 126.647722] kmemleak: comm "syz-executor.3", pid 4099, jiffies 4294793319 [ 126.647735] kmemleak: min_count = 1 [ 126.647742] kmemleak: count = 0 [ 126.647749] kmemleak: flags = 0x21 [ 126.647756] kmemleak: checksum = 0 [ 126.647763] kmemleak: backtrace: [ 126.647769] pcpu_alloc_noprof+0x87a/0x1170 [ 126.647798] percpu_ref_init+0x37/0x400 [ 126.647817] blkg_alloc+0xe9/0x7d0 [ 126.647839] blkg_create+0xe08/0x1420 [ 126.647862] bio_associate_blkg_from_css+0xe06/0x1380 [ 126.647889] bio_associate_blkg+0x10e/0x2a0 [ 126.647913] bio_init+0x2dd/0x570 [ 126.647936] bio_alloc_bioset+0x2cf/0x8c0 [ 126.647964] submit_bh_wbc+0x286/0x720 [ 126.647993] __block_write_full_folio+0x723/0xde0 [ 126.648014] block_write_full_folio+0x2d6/0x390 [ 126.648038] blkdev_writepages+0x96/0x120 [ 126.648060] do_writepages+0x244/0x5c0 [ 126.648083] filemap_fdatawrite_wbc+0x10b/0x150 [ 126.648109] __filemap_fdatawrite_range+0xb9/0x100 [ 126.648142] sync_bdevs+0x2e6/0x360 10:51:43 executing program 6: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x80000}], 0x1, 0x1000, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x5}) lseek(r0, 0x0, 0x3) 10:51:43 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000240)=0x53580000, 0x4) 10:51:43 executing program 3: sync() creat(0x0, 0x2) 10:51:43 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {&(0x7f0000010300)='S', 0x1, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) 10:51:43 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x8929, &(0x7f0000000c80)={'sit0\x00', 0x0}) 10:51:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0xb, 0x0, &(0x7f00000018c0)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@mcast2, @mcast2, @local, 0x8, 0x8, 0x2f, 0x100, 0x4, 0x4000000}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000100)={0x1, 0x0, 0x2, 0x0, 0x0, &(0x7f0000001140)}) ioctl$AUTOFS_IOC_CATATONIC(r2, 0x9362, 0x0) preadv2(r1, &(0x7f0000001440)=[{&(0x7f0000001040)=""/113, 0x71}], 0x1, 0xff, 0x0, 0x0) 10:51:43 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x40000000, 0x10000}], 0x0) 10:51:43 executing program 5: pread64(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffff5b3) [ 126.842980] loop7: detected capacity change from 0 to 6 10:51:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x540f, 0xfffffffffffffffd) 10:51:43 executing program 1: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) r1 = fork() tkill(r1, 0x0) 10:51:43 executing program 5: pipe(&(0x7f00000001c0)) socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x8b}, &(0x7f00000000c0), 0x0) 10:51:43 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000c00)='/sys/kernel/kexec_loaded', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/175, 0xaf) 10:51:43 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) pidfd_send_signal(r0, 0x0, 0x0, 0x0) 10:51:43 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {&(0x7f0000010300)='S', 0x1, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) 10:51:43 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000c00)='/sys/kernel/kexec_loaded', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/175, 0xaf) 10:51:43 executing program 1: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) r1 = fork() tkill(r1, 0x0) [ 126.956827] FAT-fs (loop7): Directory bread(block 6) failed [ 126.956888] FAT-fs (loop7): Directory bread(block 7) failed [ 126.963385] FAT-fs (loop7): Directory bread(block 8) failed [ 126.964269] FAT-fs (loop7): Directory bread(block 9) failed [ 127.190387] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 127.237878] kmemleak: Found object by alias at 0x607f1a63def4 [ 127.237904] CPU: 0 UID: 0 PID: 4136 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 127.237928] Tainted: [W]=WARN [ 127.237933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.237942] Call Trace: [ 127.237947] [ 127.237953] dump_stack_lvl+0xca/0x120 [ 127.237985] __lookup_object+0x94/0xb0 [ 127.238007] delete_object_full+0x27/0x70 [ 127.238028] free_percpu+0x30/0x1160 [ 127.238050] ? arch_uprobe_clear_state+0x16/0x140 [ 127.238076] futex_hash_free+0x38/0xc0 [ 127.238094] mmput+0x2d3/0x390 [ 127.238118] do_exit+0x79d/0x2970 [ 127.238136] ? lock_release+0xc8/0x290 [ 127.238155] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 127.238173] ? __pfx_do_exit+0x10/0x10 [ 127.238191] ? find_held_lock+0x2b/0x80 [ 127.238213] ? get_signal+0x835/0x2340 [ 127.238239] do_group_exit+0xd3/0x2a0 [ 127.238258] get_signal+0x2315/0x2340 [ 127.238288] ? __pfx_get_signal+0x10/0x10 [ 127.238309] ? do_futex+0x135/0x370 [ 127.238326] ? __pfx_do_futex+0x10/0x10 [ 127.238346] arch_do_signal_or_restart+0x80/0x790 [ 127.238374] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 127.238396] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 127.238412] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 127.238429] ? __pfx___x64_sys_futex+0x10/0x10 [ 127.238446] ? xfd_validate_state+0x55/0x180 [ 127.238473] exit_to_user_mode_loop+0x8b/0x110 [ 127.238489] do_syscall_64+0x2f7/0x360 [ 127.238506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.238521] RIP: 0033:0x7f1488f11b19 [ 127.238533] Code: Unable to access opcode bytes at 0x7f1488f11aef. [ 127.238539] RSP: 002b:00007f1486487218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 127.238554] RAX: fffffffffffffe00 RBX: 00007f1489024f68 RCX: 00007f1488f11b19 [ 127.238564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1489024f68 [ 127.238573] RBP: 00007f1489024f60 R08: 0000000000000000 R09: 0000000000000000 [ 127.238582] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1489024f6c [ 127.238591] R13: 00007fffee7ca87f R14: 00007f1486487300 R15: 0000000000022000 [ 127.238611] [ 127.238616] kmemleak: Object (percpu) 0x607f1a63def0 (size 8): [ 127.238625] kmemleak: comm "syz-executor.7", pid 4128, jiffies 4294793691 [ 127.238634] kmemleak: min_count = 1 [ 127.238639] kmemleak: count = 0 [ 127.238644] kmemleak: flags = 0x21 [ 127.238648] kmemleak: checksum = 0 [ 127.238653] kmemleak: backtrace: [ 127.238657] pcpu_alloc_noprof+0x87a/0x1170 [ 127.238677] __alloc_workqueue+0x74b/0x1820 [ 127.238700] alloc_workqueue_noprof+0xc7/0x200 [ 127.238712] loop_configure+0xf73/0x1590 [ 127.238731] lo_ioctl+0x66d/0x1c70 [ 127.238748] blkdev_ioctl+0x27c/0x6c0 [ 127.238760] __x64_sys_ioctl+0x18f/0x210 [ 127.238780] do_syscall_64+0xbf/0x360 [ 127.238792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.315058] loop7: detected capacity change from 0 to 6 [ 127.328458] kmemleak: Cannot insert 0x607f1a63def4 into the object search tree (overlaps existing) [ 127.328490] CPU: 1 UID: 0 PID: 4158 Comm: syz-executor.7 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 127.328523] Tainted: [W]=WARN [ 127.328530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.328543] Call Trace: [ 127.328550] [ 127.328559] dump_stack_lvl+0xca/0x120 [ 127.328602] __link_object+0x190/0x210 [ 127.328636] __create_object+0x48/0x80 [ 127.328669] pcpu_alloc_noprof+0x87a/0x1170 [ 127.328713] __percpu_init_rwsem+0x2d/0x160 [ 127.328744] ? security_sb_alloc+0x75/0x140 [ 127.328775] alloc_super+0x29e/0xb80 [ 127.328801] ? __pfx_super_s_dev_test+0x10/0x10 [ 127.328833] sget_fc+0xfe/0xb80 [ 127.328854] ? __pfx_super_s_dev_set+0x10/0x10 [ 127.328889] get_tree_bdev_flags+0x1b8/0x620 [ 127.328910] ? __pfx_vfat_fill_super+0x10/0x10 [ 127.328933] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 127.328956] ? cap_capable+0xdb/0x3b0 [ 127.328988] ? security_capable+0x2f/0x90 [ 127.329017] vfs_get_tree+0x93/0x340 [ 127.329051] path_mount+0x132d/0x1dd0 [ 127.329078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 127.329104] ? __pfx_path_mount+0x10/0x10 [ 127.329129] ? kmem_cache_free+0x2a1/0x540 [ 127.329150] ? putname.part.0+0x11b/0x160 [ 127.329180] ? getname_flags.part.0+0x1c6/0x540 [ 127.329214] ? putname.part.0+0x11b/0x160 [ 127.329248] __x64_sys_mount+0x27b/0x300 [ 127.329274] ? __pfx___x64_sys_mount+0x10/0x10 [ 127.329309] do_syscall_64+0xbf/0x360 [ 127.329332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.329354] RIP: 0033:0x7f8b0db2504a [ 127.329370] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.329391] RSP: 002b:00007f8b0b098fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 127.329413] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b0db2504a [ 127.329427] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b0b099000 [ 127.329441] RBP: 00007f8b0b099040 R08: 00007f8b0b099040 R09: 0000000020000000 [ 127.329454] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 127.329467] R13: 0000000020000100 R14: 00007f8b0b099000 R15: 0000000020010d00 [ 127.329495] [ 127.330040] kmemleak: Kernel memory leak detector disabled [ 127.330047] kmemleak: Object (percpu) 0x607f1a63def0 (size 8): [ 127.330060] kmemleak: comm "syz-executor.7", pid 4128, jiffies 4294793691 [ 127.330073] kmemleak: min_count = 1 [ 127.330080] kmemleak: count = 0 [ 127.330086] kmemleak: flags = 0x21 [ 127.330093] kmemleak: checksum = 0 [ 127.330100] kmemleak: backtrace: [ 127.330106] pcpu_alloc_noprof+0x87a/0x1170 [ 127.330136] __alloc_workqueue+0x74b/0x1820 [ 127.330169] alloc_workqueue_noprof+0xc7/0x200 [ 127.330187] loop_configure+0xf73/0x1590 [ 127.330213] lo_ioctl+0x66d/0x1c70 [ 127.330238] blkdev_ioctl+0x27c/0x6c0 [ 127.330256] __x64_sys_ioctl+0x18f/0x210 [ 127.330285] do_syscall_64+0xbf/0x360 [ 127.330303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.338435] Oops: general protection fault, probably for non-canonical address 0xdffffc0003be0da0: 0000 [#1] SMP KASAN NOPTI [ 127.338460] KASAN: probably user-memory-access in range [0x000000001df06d00-0x000000001df06d07] [ 127.338482] CPU: 1 UID: 0 PID: 4158 Comm: syz-executor.7 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 127.338514] Tainted: [W]=WARN [ 127.338521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.338533] RIP: 0010:__queue_work+0x202/0x1240 [ 127.338564] Code: 48 8b 6d 00 e8 4f ee 79 03 31 ff 41 89 c5 89 c6 e8 c3 02 32 00 45 85 ed 0f 85 e1 05 00 00 e8 85 07 32 00 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 a0 0e 00 00 4c 8b 75 00 48 89 df 4c 89 34 24 [ 127.338584] RSP: 0018:ffff888046b1f3f0 EFLAGS: 00010016 [ 127.338602] RAX: 0000000003be0da0 RBX: ffff88800dc12c18 RCX: ffffc900007f9000 [ 127.338617] RDX: 0000000000040000 RSI: ffffffff8141ef2b RDI: 0000000000000005 [ 127.338631] RBP: 000000001df06d01 R08: 0000000000000001 R09: fffffbfff0f128f4 [ 127.338645] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 127.338658] R13: 0000000000000001 R14: 0000000000000001 R15: ffff888046995000 [ 127.338675] FS: 00007f8b0b099700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 127.338696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.338711] CR2: 000055557a8f0c58 CR3: 00000000465c2000 CR4: 0000000000350ef0 [ 127.338725] Call Trace: [ 127.338731] [ 127.338741] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 127.338772] queue_work_on+0xd0/0xe0 [ 127.338800] loop_queue_rq+0x5c8/0x1180 [ 127.338830] __blk_mq_issue_directly+0xd5/0x260 [ 127.338874] ? __pfx___blk_mq_issue_directly+0x10/0x10 [ 127.338907] ? bdev_count_inflight_rw.part.0+0x5f/0x380 [ 127.338934] blk_mq_request_issue_directly+0x11c/0x1e0 [ 127.338959] blk_mq_issue_direct+0x192/0x640 [ 127.338983] blk_mq_dispatch_queue_requests+0x4b0/0x7c0 [ 127.339008] blk_mq_flush_plug_list+0x1ec/0x5b0 [ 127.339031] ? read_tsc+0x9/0x20 [ 127.339057] ? ktime_get+0x16d/0x270 [ 127.339082] ? trace_block_plug+0x149/0x1b0 [ 127.339111] ? blk_add_rq_to_plug+0x234/0x550 [ 127.339133] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 127.339157] ? blk_mq_submit_bio+0x4fd/0x2220 [ 127.339181] __blk_flush_plug+0x25c/0x460 [ 127.339204] ? __pfx___blk_flush_plug+0x10/0x10 [ 127.339224] ? perf_trace_preemptirq_template+0x259/0x430 [ 127.339246] ? bio_associate_blkg_from_css+0x4fe/0x1380 [ 127.339278] __submit_bio+0x480/0x5b0 [ 127.339298] ? __pfx___submit_bio+0x10/0x10 [ 127.339322] ? read_tsc+0x9/0x20 [ 127.339346] ? ktime_get+0x16d/0x270 [ 127.339371] submit_bio_noacct_nocheck+0x68e/0xcb0 [ 127.339394] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 127.339422] submit_bio_noacct+0x359/0x1350 [ 127.339446] __bread_gfp+0x18b/0x3c0 [ 127.339471] fat_fill_super+0x5e1/0x3fd0 [ 127.339506] ? __pfx_setup+0x10/0x10 [ 127.339525] ? __pfx_fat_fill_super+0x10/0x10 [ 127.339558] ? snprintf+0xbe/0x100 [ 127.339590] ? __pfx_snprintf+0x10/0x10 [ 127.339623] ? find_held_lock+0x2b/0x80 [ 127.339654] ? setup_bdev_super+0x2ed/0x6e0 [ 127.339687] ? set_blocksize+0x1b4/0x470 [ 127.339720] ? lock_release+0xc8/0x290 [ 127.339745] ? sb_set_blocksize+0x177/0x1c0 [ 127.339766] ? setup_bdev_super+0x31f/0x6e0 [ 127.339800] get_tree_bdev_flags+0x38a/0x620 [ 127.339822] ? __pfx_vfat_fill_super+0x10/0x10 [ 127.339843] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 127.339865] ? cap_capable+0xdb/0x3b0 [ 127.339894] ? security_capable+0x2f/0x90 [ 127.339920] vfs_get_tree+0x93/0x340 [ 127.339952] path_mount+0x132d/0x1dd0 [ 127.339976] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 127.339999] ? __pfx_path_mount+0x10/0x10 [ 127.340023] ? kmem_cache_free+0x2a1/0x540 [ 127.340042] ? putname.part.0+0x11b/0x160 [ 127.340071] ? getname_flags.part.0+0x1c6/0x540 [ 127.340102] ? putname.part.0+0x11b/0x160 [ 127.340132] __x64_sys_mount+0x27b/0x300 [ 127.340157] ? __pfx___x64_sys_mount+0x10/0x10 [ 127.340185] do_syscall_64+0xbf/0x360 [ 127.340206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.340227] RIP: 0033:0x7f8b0db2504a [ 127.340242] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.340263] RSP: 002b:00007f8b0b098fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 127.340283] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b0db2504a [ 127.340297] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b0b099000 [ 127.340311] RBP: 00007f8b0b099040 R08: 00007f8b0b099040 R09: 0000000020000000 [ 127.340325] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 127.340339] R13: 0000000020000100 R14: 00007f8b0b099000 R15: 0000000020010d00 [ 127.340359] [ 127.340366] Modules linked in: [ 127.340379] ---[ end trace 0000000000000000 ]--- [ 127.340389] RIP: 0010:__queue_work+0x202/0x1240 [ 127.340416] Code: 48 8b 6d 00 e8 4f ee 79 03 31 ff 41 89 c5 89 c6 e8 c3 02 32 00 45 85 ed 0f 85 e1 05 00 00 e8 85 07 32 00 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 a0 0e 00 00 4c 8b 75 00 48 89 df 4c 89 34 24 [ 127.340436] RSP: 0018:ffff888046b1f3f0 EFLAGS: 00010016 [ 127.340452] RAX: 0000000003be0da0 RBX: ffff88800dc12c18 RCX: ffffc900007f9000 [ 127.340467] RDX: 0000000000040000 RSI: ffffffff8141ef2b RDI: 0000000000000005 [ 127.340480] RBP: 000000001df06d01 R08: 0000000000000001 R09: fffffbfff0f128f4 [ 127.340494] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 127.340507] R13: 0000000000000001 R14: 0000000000000001 R15: ffff888046995000 [ 127.340524] FS: 00007f8b0b099700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 127.340543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.340558] CR2: 000055557a8f0c58 CR3: 00000000465c2000 CR4: 0000000000350ef0 [ 127.340573] note: syz-executor.7[4158] exited with irqs disabled [ 127.340763] note: syz-executor.7[4158] exited with preempt_count 1 [ 127.340818] ------------[ cut here ]------------ [ 127.340827] WARNING: kernel/exit.c:898 at do_exit+0x1c36/0x2970, CPU#1: syz-executor.7/4158 [ 127.340865] Modules linked in: [ 127.340885] CPU: 1 UID: 0 PID: 4158 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 127.340920] Tainted: [D]=DIE, [W]=WARN [ 127.340930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.340943] RIP: 0010:do_exit+0x1c36/0x2970 [ 127.340970] Code: 96 0a 00 00 c7 43 18 00 00 00 00 e9 21 e6 ff ff e8 ef b3 38 00 bf 02 24 00 00 e8 f5 ab 0b 00 e9 41 ff ff ff e8 db b3 38 00 90 <0f> 0b 90 e9 87 e4 ff ff e8 cd b3 38 00 4c 89 e6 bf 05 06 00 00 e8 [ 127.340991] RSP: 0018:ffff888046b1fe40 EFLAGS: 00010216 [ 127.341011] RAX: 000000000003eaa7 RBX: 0000000000000200 RCX: ffffc900007f9000 [ 127.341027] RDX: 0000000000040000 RSI: ffffffff813b42d5 RDI: ffff8880469ce468 [ 127.341043] RBP: ffff8880469cd280 R08: 0000000000000001 R09: fffffbfff0f126d8 [ 127.341058] R10: 0000000000000200 R11: 0000000000000001 R12: 000000000000000b [ 127.341073] R13: 0000000000002710 R14: dffffc0003be0da0 R15: 0000000000000000 [ 127.341090] FS: 00007f8b0b099700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 127.341111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.341127] CR2: 000055557a8f0c58 CR3: 00000000465c2000 CR4: 0000000000350ef0 [ 127.341142] Call Trace: [ 127.341150] [ 127.341159] ? _printk+0xbe/0xf0 [ 127.341185] ? __pfx__printk+0x10/0x10 [ 127.341211] ? __pfx_do_exit+0x10/0x10 [ 127.341239] make_task_dead+0x174/0x3b0 [ 127.341265] ? do_syscall_64+0xbf/0x360 [ 127.341287] rewind_stack_and_make_dead+0x16/0x20 [ 127.341316] RIP: 0033:0x7f8b0db2504a [ 127.341333] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.341354] RSP: 002b:00007f8b0b098fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 127.341447] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b0db2504a [ 127.341463] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b0b099000 [ 127.341478] RBP: 00007f8b0b099040 R08: 00007f8b0b099040 R09: 0000000020000000 [ 127.341494] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 127.341508] R13: 0000000020000100 R14: 00007f8b0b099000 R15: 0000000020010d00 [ 127.341530] [ 127.341539] irq event stamp: 670 [ 127.341548] hardirqs last enabled at (669): [] ktime_get+0x1c7/0x270 [ 127.341577] hardirqs last disabled at (670): [] _raw_spin_lock_irq+0x42/0x50 [ 127.341611] softirqs last enabled at (630): [] handle_softirqs+0x50c/0x770 [ 127.341649] softirqs last disabled at (589): [] __irq_exit_rcu+0xc4/0x100 [ 127.341686] ---[ end trace 0000000000000000 ]--- [ 127.341701] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51 [ 127.341717] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 4158, name: syz-executor.7 [ 127.341735] preempt_count: 0, expected: 0 [ 127.341746] RCU nest depth: 2, expected: 0 [ 127.341756] INFO: lockdep is turned off. [ 127.341769] CPU: 1 UID: 0 PID: 4158 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 127.341800] Tainted: [D]=DIE, [W]=WARN [ 127.341807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.341818] Call Trace: [ 127.341823] [ 127.341830] dump_stack_lvl+0xfa/0x120 [ 127.341860] __might_resched+0x2f3/0x510 [ 127.341883] exit_signals+0x25/0x940 [ 127.341913] do_exit+0x2db/0x2970 [ 127.341935] ? _printk+0xbe/0xf0 [ 127.341955] ? __pfx__printk+0x10/0x10 [ 127.341978] ? __pfx_do_exit+0x10/0x10 [ 127.342003] make_task_dead+0x174/0x3b0 [ 127.342026] ? do_syscall_64+0xbf/0x360 [ 127.342044] rewind_stack_and_make_dead+0x16/0x20 [ 127.342071] RIP: 0033:0x7f8b0db2504a [ 127.342084] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.342103] RSP: 002b:00007f8b0b098fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 127.342121] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b0db2504a [ 127.342134] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8b0b099000 [ 127.342147] RBP: 00007f8b0b099040 R08: 00007f8b0b099040 R09: 0000000020000000 [ 127.342159] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 127.342171] R13: 0000000020000100 R14: 00007f8b0b099000 R15: 0000000020010d00 [ 127.342189] [ 128.160862] kmemleak: Automatic memory scanning thread ended 10:51:44 executing program 3: sync() creat(0x0, 0x2) 10:51:44 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {&(0x7f0000010300)='S', 0x1, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) 10:51:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0xb, 0x0, &(0x7f00000018c0)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@mcast2, @mcast2, @local, 0x8, 0x8, 0x2f, 0x100, 0x4, 0x4000000}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000100)={0x1, 0x0, 0x2, 0x0, 0x0, &(0x7f0000001140)}) ioctl$AUTOFS_IOC_CATATONIC(r2, 0x9362, 0x0) preadv2(r1, &(0x7f0000001440)=[{&(0x7f0000001040)=""/113, 0x71}], 0x1, 0xff, 0x0, 0x0) 10:51:44 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) pidfd_send_signal(r0, 0x0, 0x0, 0x0) 10:51:44 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x0, 0x3, 0x0, 0x0, 0x1}, 0xed37}) 10:51:44 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000c00)='/sys/kernel/kexec_loaded', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/175, 0xaf) 10:51:44 executing program 1: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) r1 = fork() tkill(r1, 0x0) 10:51:44 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000c00)='/sys/kernel/kexec_loaded', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/175, 0xaf) 10:51:44 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {&(0x7f0000010300)='S', 0x1, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) 10:51:44 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) pidfd_send_signal(r0, 0x0, 0x0, 0x0) 10:51:44 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x0, 0x3, 0x0, 0x0, 0x1}, 0xed37}) 10:51:44 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=[@pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x28}}], 0x1, 0x0) 10:51:44 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) pidfd_send_signal(r0, 0x0, 0x0, 0x0) 10:51:44 executing program 1: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) r1 = fork() tkill(r1, 0x0) 10:51:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x9, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:51:44 executing program 6: r0 = fsopen(&(0x7f0000000040)='hugetlbfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000100)='\a\xdc\xa1H\xb4\x1d\xdcK\xe5C\xe64\xa2[\xb1\x8c\xe2~\x9c\x9a4D\xe6[\xf5\x14\x9bt\xc7\xbb\xec\xb9\xc9\x1f\xe6\x81l\x11\x05Z\xfd\xfa\x8a\x8b\x7f\xe5\xd2\x99\xbdW.\x92\xcb_\x9fu8=\xa3\bOr\xf6\x89;\x82Nl{T\xc9}\xa5\xfdG\xc6R\xfc\xd9\xcb\x11\x91\xa5\x19G\x1e[5\xbf\x83\x17\xfd\xcb\xeeC\tX#\x0f\x18\xaf\xea\xd0C\xf1W#\xb8~\xbe\x93,\x91WgY\x8d/w\x88u;\xfa(\xedcY\xb0e\x92\x0f\x95#\x98\xf7\r\x1f\xaa%\xb2\x1b\x99c\xc0\xb8T\xda\x99\xea\xc9\xbbG\x97U\xca\b\x97\xb4=\xcc\xca\x1f\xa3\n\x1bwo\bV\x9f\x0e|\a&\f\xe3\x9e\xf9\xfa\x053\xe98\x88\xdbd7m\x0e\xc3\xec\xea\x02S\x16\x12\xbc\xf7\xfd\xaf\xb1\xb9\x8eT\x19\r\xff\x02s\xe6\x84\"z\xa6\x88\x8f\x01U\xfa/\xa6\xf1nj\xf9\x8cIl\xa6^}r\'\x15\xfb \x90#\x90\x92\xe0\xdb\xa1\x186M\xe4\xee\xb7\xed>Jp~\xed\xb3\xee\xdd\x046\xab\xb2\b\xcf(\xdeD\xe7\xe6U\x8b\f\"\xcd\xef\xc8\xb6`\xf6=\x949\x7f\x04\xea\x8e8<\xb8\x90\xa5\x16\xc2X\x85\xec\xa1dv\xbb~\xa4\xfd\x88q\xbe&\x93\xc1=DT\x04oY\x91\xeat8\xd1\xfa\xd5hk/\x03)grK\xad\xca\xfcV\xfc\f\x8a)[4(\xfct\'\x8a[\xf1z\x16\xe39\\\xa7|q\xbd\x8c\x95\xf9\xeb\xc0\xf2\x9d\xe5`\xcbo\xc2V\x00\x1c\xee+\xe2\r\xbf\xc2Lzq\"\xc7\x9dw\xd8g\x9d~\xa5\xb5\xb5\x99\xdb\xde\x03c\x9f\x16\xf7\x19\xc3\xed\x19\xae\x83p\x93\xa2DE\xa7\x87m\xbd\xa2^\xda\xd6\r8\xc5c\x06\x85', &(0x7f00000002c0)='m7!\xa5\xa5#\xbd\x98\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0?c\xf2\xcc\x86S\x92\xec\x16\x02[\xe6X\'\x82\xce\x11\xe8f\xec\x15\x0e\x94~\xf5Z\adw<\xd9\xee', 0x0) VM DIAGNOSIS: 10:51:44 Registers: info registers vcpu 0 RAX=000000544c5366ac RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000054 RSI=ffff88806ce238c0 RDI=000000000000ec3c RBP=ffff88806ce238c0 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=000000000002a43c R11=ffff88806ce08ff8 R12=000000000000ec3c R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28080 RIP=ffffffff81327f55 RFL=00000012 [----A--] 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 00007fd350a278c0 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f37cf504b0 CR3=00000000435e6000 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=ffff0000000000000000000000000000 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055f37cf21430000055f37cf297c0 XMM06=000055f37ceed3700000000000000000 XMM07=00000000000000000000000000000000 XMM08=20202020203a657a697320656c696600 XMM09=00000000000000000000000000000000 XMM10=00000000200000000000000020000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff8880469c7750 R8 =0000000000000000 R9 =ffffed100141d046 R10=0000000000000034 R11=552031203a555043 R12=0000000000000034 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f779d489700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d720000 CR3=000000004459e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000