Warning: Permanently added '[localhost]:35786' (ECDSA) to the list of known hosts. 2025/09/01 12:25:54 fuzzer started 2025/09/01 12:25:55 dialing manager at localhost:35473 syzkaller login: [ 50.917540] cgroup: Unknown subsys name 'net' [ 51.048489] cgroup: Unknown subsys name 'cpuset' [ 51.075329] cgroup: Unknown subsys name 'rlimit' 2025/09/01 12:26:05 syscalls: 2214 2025/09/01 12:26:05 code coverage: enabled 2025/09/01 12:26:05 comparison tracing: enabled 2025/09/01 12:26:05 extra coverage: enabled 2025/09/01 12:26:05 setuid sandbox: enabled 2025/09/01 12:26:05 namespace sandbox: enabled 2025/09/01 12:26:05 Android sandbox: enabled 2025/09/01 12:26:05 fault injection: enabled 2025/09/01 12:26:05 leak checking: enabled 2025/09/01 12:26:05 net packet injection: enabled 2025/09/01 12:26:05 net device setup: enabled 2025/09/01 12:26:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 12:26:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 12:26:05 USB emulation: enabled 2025/09/01 12:26:05 hci packet injection: enabled 2025/09/01 12:26:05 wifi device emulation: enabled 2025/09/01 12:26:05 802.15.4 emulation: enabled 2025/09/01 12:26:05 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 12:26:05 fetching corpus: 50, signal 18388/22026 (executing program) 2025/09/01 12:26:06 fetching corpus: 100, signal 27821/32959 (executing program) 2025/09/01 12:26:06 fetching corpus: 150, signal 39249/45634 (executing program) 2025/09/01 12:26:06 fetching corpus: 200, signal 49090/56587 (executing program) 2025/09/01 12:26:06 fetching corpus: 250, signal 55929/64550 (executing program) 2025/09/01 12:26:06 fetching corpus: 300, signal 59329/69085 (executing program) 2025/09/01 12:26:06 fetching corpus: 350, signal 61859/72836 (executing program) 2025/09/01 12:26:06 fetching corpus: 400, signal 66951/78841 (executing program) 2025/09/01 12:26:06 fetching corpus: 450, signal 70571/83449 (executing program) 2025/09/01 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signal 194083/198238 (executing program) 2025/09/01 12:26:22 fetching corpus: 9450, signal 194332/198241 (executing program) 2025/09/01 12:26:22 fetching corpus: 9500, signal 194525/198244 (executing program) 2025/09/01 12:26:22 fetching corpus: 9550, signal 194732/198254 (executing program) 2025/09/01 12:26:22 fetching corpus: 9584, signal 194981/198254 (executing program) 2025/09/01 12:26:22 fetching corpus: 9584, signal 194981/198254 (executing program) 2025/09/01 12:26:25 starting 8 fuzzer processes 12:26:25 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000001800), 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x12f1) r3 = fork() ptrace(0x10, r3) ptrace$setregs(0xe, r3, 0x0, &(0x7f00000009c0)) wait4(r3, 0x0, 0x20000000, &(0x7f0000000300)) r4 = fork() r5 = memfd_secret(0x80000) fcntl$lock(r5, 0x25, &(0x7f0000000080)={0x2, 0x2, 0x3aa8, 0x6, r3}) clone3(&(0x7f0000003cc0)={0x1108800, &(0x7f0000002b00), &(0x7f0000003e00), &(0x7f0000002c80), {0xb}, &(0x7f0000002bc0)=""/169, 0xa9, &(0x7f0000003e40)=""/4096, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x9, {r1}}, 0x58) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:26:25 executing program 2: mount$9p_virtio(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x40}, 0x18) 12:26:25 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x300489830ddf23be, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) write$binfmt_elf64(r0, 0x0, 0xfffffdef) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/137, 0x89}], 0x1, 0x0, 0x0) 12:26:25 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000080)) 12:26:25 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20040, 0x0) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x31006, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000, 0x0) 12:26:25 executing program 4: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f00000004c0)=[{}], 0x1, 0x0, 0x0, 0x0) epoll_wait(r0, &(0x7f00000015c0)=[{}], 0x1, 0xeb) 12:26:25 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)='$^/]:\x00') [ 80.657630] audit: type=1400 audit(1756729585.435:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:26:25 executing program 6: 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) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) [ 81.958703] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.962147] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.964957] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.971922] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.978981] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.981893] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.985323] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.987603] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.990686] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.994554] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.998604] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 82.001722] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 82.003122] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 82.004850] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 82.009546] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 82.011242] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.013451] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 82.016745] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.021277] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.022423] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 82.026041] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 82.027551] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.032170] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 82.034685] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.037789] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 82.044564] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 82.054852] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 82.058700] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 82.062215] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 82.068591] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 82.073903] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 82.077504] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 82.089073] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 82.093465] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 82.093544] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 82.096144] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 82.105947] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 82.108835] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 82.113927] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 82.118111] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 84.110534] Bluetooth: hci5: command tx timeout [ 84.111521] Bluetooth: hci1: command tx timeout [ 84.112006] Bluetooth: hci2: command tx timeout [ 84.112551] Bluetooth: hci0: command tx timeout [ 84.172823] Bluetooth: hci4: command tx timeout [ 84.172857] Bluetooth: hci6: command tx timeout [ 84.173869] Bluetooth: hci3: command tx timeout [ 84.173974] Bluetooth: hci7: command tx timeout [ 86.156411] Bluetooth: hci2: command tx timeout [ 86.156473] Bluetooth: hci0: command tx timeout [ 86.156883] Bluetooth: hci1: command tx timeout [ 86.157384] Bluetooth: hci5: command tx timeout [ 86.220983] Bluetooth: hci7: command tx timeout [ 86.221695] Bluetooth: hci6: command tx timeout [ 86.221731] Bluetooth: hci3: command tx timeout [ 86.222146] Bluetooth: hci4: command tx timeout [ 88.204335] Bluetooth: hci1: command tx timeout [ 88.207313] Bluetooth: hci0: command tx timeout [ 88.207868] Bluetooth: hci5: command tx timeout [ 88.208425] Bluetooth: hci2: command tx timeout [ 88.268336] Bluetooth: hci4: command tx timeout [ 88.268378] Bluetooth: hci7: command tx timeout [ 88.269326] Bluetooth: hci3: command tx timeout [ 88.269363] Bluetooth: hci6: command tx timeout [ 90.253310] Bluetooth: hci2: command tx timeout [ 90.253771] Bluetooth: hci5: command tx timeout [ 90.254144] Bluetooth: hci0: command tx timeout [ 90.254638] Bluetooth: hci1: command tx timeout [ 90.317384] Bluetooth: hci7: command tx timeout [ 90.317480] Bluetooth: hci3: command tx timeout [ 90.317845] Bluetooth: hci6: command tx timeout [ 90.318225] Bluetooth: hci4: command tx timeout [ 118.560777] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.562245] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.749498] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.750131] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.090805] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.092067] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.253288] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.253886] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.355457] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.356050] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.458220] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.459293] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:27:04 executing program 2: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) sync_file_range(r2, 0x1, 0x0, 0x1) pwritev2(r2, &(0x7f0000000040)=[{&(0x7f00000008c0)='!', 0x1}], 0x1, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) 12:27:04 executing program 3: io_setup(0x10000, &(0x7f0000000000)) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x60220400}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x14}, 0x14}}, 0x8044805) accept$inet(0xffffffffffffffff, 0x0, 0x0) getpgid(0xffffffffffffffff) fork() setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) 12:27:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x17, 0x0, &(0x7f00000002c0)) [ 119.865025] audit: type=1400 audit(1756729624.643:8): avc: denied { open } for pid=3805 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 119.881423] audit: type=1400 audit(1756729624.643:9): avc: denied { kernel } for pid=3805 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 12:27:04 executing program 3: syz_mount_image$msdos(&(0x7f0000001300), &(0x7f0000001340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)={[{@fat=@allow_utime}, {@nodots}]}) 12:27:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x17, 0x0, &(0x7f00000002c0)) [ 120.030455] No source specified 12:27:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') fcntl$notify(r0, 0x402, 0x80000014) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') fcntl$notify(r1, 0x402, 0x80000014) [ 120.046217] No source specified [ 120.097449] audit: type=1400 audit(1756729624.874:10): avc: denied { watch } for pid=3823 comm="syz-executor.1" path="/proc/3823/task" dev="proc" ino=4695 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 12:27:04 executing program 3: setitimer(0x1, 0x0, 0x0) 12:27:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x17, 0x0, &(0x7f00000002c0)) [ 120.201801] syz-executor.3 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 120.402429] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.403372] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.501875] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.502603] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.942494] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.943204] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.044677] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.045543] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.145999] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.146811] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.231758] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.232501] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.262243] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.263005] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.336085] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.336865] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.361293] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.361863] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.410969] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.411577] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:27:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x17, 0x0, &(0x7f00000002c0)) 12:27:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) fsopen(0x0, 0x0) 12:27:07 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) preadv2(r0, &(0x7f00000026c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0, 0x8) 12:27:07 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:07 executing program 6: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {0x0, @remote}, 0x0, {0x2, 0x0, @remote}}) 12:27:07 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x5, 0x1, 0x5}, 0x14}}, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, 0xf, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_INDEX={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40050) 12:27:07 executing program 4: clone3(&(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=[0x0], 0x1}, 0x58) sched_rr_get_interval(0x0, &(0x7f0000001c80)) 12:27:07 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000001800), 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x12f1) r3 = fork() ptrace(0x10, r3) ptrace$setregs(0xe, r3, 0x0, &(0x7f00000009c0)) wait4(r3, 0x0, 0x20000000, &(0x7f0000000300)) r4 = fork() r5 = memfd_secret(0x80000) fcntl$lock(r5, 0x25, &(0x7f0000000080)={0x2, 0x2, 0x3aa8, 0x6, r3}) clone3(&(0x7f0000003cc0)={0x1108800, &(0x7f0000002b00), &(0x7f0000003e00), &(0x7f0000002c80), {0xb}, &(0x7f0000002bc0)=""/169, 0xa9, &(0x7f0000003e40)=""/4096, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x9, {r1}}, 0x58) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:27:07 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000001800), 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x12f1) r3 = fork() ptrace(0x10, r3) ptrace$setregs(0xe, r3, 0x0, &(0x7f00000009c0)) wait4(r3, 0x0, 0x20000000, &(0x7f0000000300)) r4 = fork() r5 = memfd_secret(0x80000) fcntl$lock(r5, 0x25, &(0x7f0000000080)={0x2, 0x2, 0x3aa8, 0x6, r3}) clone3(&(0x7f0000003cc0)={0x1108800, &(0x7f0000002b00), &(0x7f0000003e00), &(0x7f0000002c80), {0xb}, &(0x7f0000002bc0)=""/169, 0xa9, &(0x7f0000003e40)=""/4096, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x9, {r1}}, 0x58) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:27:07 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000001800), 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x12f1) r3 = fork() ptrace(0x10, r3) ptrace$setregs(0xe, r3, 0x0, &(0x7f00000009c0)) wait4(r3, 0x0, 0x20000000, &(0x7f0000000300)) r4 = fork() r5 = memfd_secret(0x80000) fcntl$lock(r5, 0x25, &(0x7f0000000080)={0x2, 0x2, 0x3aa8, 0x6, r3}) clone3(&(0x7f0000003cc0)={0x1108800, &(0x7f0000002b00), &(0x7f0000003e00), &(0x7f0000002c80), {0xb}, &(0x7f0000002bc0)=""/169, 0xa9, &(0x7f0000003e40)=""/4096, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x9, {r1}}, 0x58) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:27:07 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000003700), 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 12:27:07 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:07 executing program 7: perf_event_open(&(0x7f0000000080)={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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:07 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) preadv2(r0, &(0x7f00000026c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0, 0x8) 12:27:07 executing program 2: shmctl$IPC_SET(0x0, 0x1, &(0x7f00000008c0)={{0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) 12:27:07 executing program 4: perf_event_open(&(0x7f0000000080)={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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:07 executing program 3: move_pages(0x0, 0x1, &(0x7f0000001980)=[&(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000080), 0x0, 0x0) 12:27:07 executing program 5: perf_event_open(&(0x7f0000000080)={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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:07 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) preadv2(r0, &(0x7f00000026c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0, 0x8) 12:27:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x7f, 0x1, 0xff, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2d}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x9, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_readv(r0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ef, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 123.173538] kmemleak: Found object by alias at 0x607f1a63e664 [ 123.173569] CPU: 0 UID: 0 PID: 3981 Comm: syz-executor.1 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.173603] Tainted: [W]=WARN [ 123.173610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.173634] Call Trace: [ 123.173641] [ 123.173649] dump_stack_lvl+0xca/0x120 [ 123.173690] __lookup_object+0x94/0xb0 [ 123.173722] delete_object_full+0x27/0x70 [ 123.173752] free_percpu+0x30/0x1160 [ 123.173783] ? arch_uprobe_clear_state+0x16/0x140 [ 123.173819] futex_hash_free+0x38/0xc0 [ 123.173845] mmput+0x2d3/0x390 [ 123.173879] do_exit+0x79d/0x2970 [ 123.173904] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 123.173930] ? zap_other_threads+0x2b9/0x3a0 [ 123.173961] ? __pfx_do_exit+0x10/0x10 [ 123.173985] ? do_group_exit+0x1c3/0x2a0 [ 123.174012] ? _raw_spin_unlock_irq+0x23/0x40 [ 123.174045] do_group_exit+0xd3/0x2a0 [ 123.174073] __x64_sys_exit_group+0x3e/0x50 [ 123.174099] x64_sys_call+0x18c5/0x18d0 [ 123.174128] do_syscall_64+0xbf/0x360 [ 123.174151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.174172] RIP: 0033:0x7f07541bfb19 [ 123.174188] Code: Unable to access opcode bytes at 0x7f07541bfaef. [ 123.174197] RSP: 002b:00007ffcf3bf1838 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 123.174218] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f07541bfb19 [ 123.174232] RDX: 00007f075417272b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 123.174246] RBP: 0000000000000000 R08: 0000001b2d121594 R09: 0000000000000000 [ 123.174265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 123.174277] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffcf3bf1920 [ 123.174305] [ 123.174312] kmemleak: Object (percpu) 0x607f1a63e660 (size 8): [ 123.174325] kmemleak: comm "syz-executor.2", pid 3984, jiffies 4294789923 [ 123.174338] kmemleak: min_count = 1 [ 123.174345] kmemleak: count = 0 [ 123.174352] kmemleak: flags = 0x21 [ 123.174359] kmemleak: checksum = 0 [ 123.174366] kmemleak: backtrace: [ 123.174372] pcpu_alloc_noprof+0x87a/0x1170 [ 123.174400] perf_trace_event_init+0x366/0xa10 [ 123.174425] perf_trace_init+0x1a4/0x2f0 [ 123.174447] perf_tp_event_init+0xa6/0x120 [ 123.174476] perf_try_init_event+0x140/0x9f0 [ 123.174501] perf_event_alloc.part.0+0x118e/0x45f0 [ 123.174532] __do_sys_perf_event_open+0x719/0x2c20 [ 123.174556] do_syscall_64+0xbf/0x360 [ 123.174574] entry_SYSCALL_64_after_hwframe+0x77/0x7f 12:27:08 executing program 4: perf_event_open(&(0x7f0000000080)={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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:08 executing program 5: perf_event_open(&(0x7f0000000080)={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) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 12:27:08 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, 0x0) 12:27:08 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) preadv2(r0, &(0x7f00000026c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0, 0x8) 12:27:08 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000001800), 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x12f1) r3 = fork() ptrace(0x10, r3) ptrace$setregs(0xe, r3, 0x0, &(0x7f00000009c0)) wait4(r3, 0x0, 0x20000000, &(0x7f0000000300)) r4 = fork() r5 = memfd_secret(0x80000) fcntl$lock(r5, 0x25, &(0x7f0000000080)={0x2, 0x2, 0x3aa8, 0x6, r3}) clone3(&(0x7f0000003cc0)={0x1108800, &(0x7f0000002b00), &(0x7f0000003e00), &(0x7f0000002c80), {0xb}, &(0x7f0000002bc0)=""/169, 0xa9, &(0x7f0000003e40)=""/4096, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x9, {r1}}, 0x58) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:27:08 executing program 2: 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000000400), 0x4) 12:27:08 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000001800), 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x12f1) r3 = fork() ptrace(0x10, r3) ptrace$setregs(0xe, r3, 0x0, &(0x7f00000009c0)) wait4(r3, 0x0, 0x20000000, &(0x7f0000000300)) r4 = fork() r5 = memfd_secret(0x80000) fcntl$lock(r5, 0x25, &(0x7f0000000080)={0x2, 0x2, 0x3aa8, 0x6, r3}) clone3(&(0x7f0000003cc0)={0x1108800, &(0x7f0000002b00), &(0x7f0000003e00), &(0x7f0000002c80), {0xb}, &(0x7f0000002bc0)=""/169, 0xa9, &(0x7f0000003e40)=""/4096, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x9, {r1}}, 0x58) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:27:08 executing program 3: ioprio_get$pid(0x1, 0xffffffffffffffff) 12:27:08 executing program 3: ioprio_get$pid(0x1, 0xffffffffffffffff) 12:27:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@nl=@unspec, 0x80, 0x0}, 0x20004004) 12:27:08 executing program 3: ioprio_get$pid(0x1, 0xffffffffffffffff) 12:27:08 executing program 7: r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x6000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x17) 12:27:08 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000000400), 0x4) 12:27:08 executing program 4: io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x100000, 0x0, 0x0) 12:27:08 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) [ 123.757474] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 12:27:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 12:27:08 executing program 3: ioprio_get$pid(0x1, 0xffffffffffffffff) 12:27:08 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000000400), 0x4) 12:27:08 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000001800), 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x12f1) r3 = fork() ptrace(0x10, r3) ptrace$setregs(0xe, r3, 0x0, &(0x7f00000009c0)) wait4(r3, 0x0, 0x20000000, &(0x7f0000000300)) r4 = fork() r5 = memfd_secret(0x80000) fcntl$lock(r5, 0x25, &(0x7f0000000080)={0x2, 0x2, 0x3aa8, 0x6, r3}) clone3(&(0x7f0000003cc0)={0x1108800, &(0x7f0000002b00), &(0x7f0000003e00), &(0x7f0000002c80), {0xb}, &(0x7f0000002bc0)=""/169, 0xa9, &(0x7f0000003e40)=""/4096, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x9, {r1}}, 0x58) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:27:08 executing program 4: io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x100000, 0x0, 0x0) 12:27:08 executing program 7: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @dev}, {0x2, 0x0, @empty}, 0x0, 0x0, 0x0, 0x0, 0x88}) r0 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f00000000c0)=[{0x0}], 0x1) 12:27:08 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000000400)=ANY=[@ANYBLOB="380100001a000100000000000000000020010000000000000000000000000002fe8000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa000000006c000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003"], 0x138}}, 0x0) 12:27:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x26) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0xffffffa4, 0x4) 12:27:08 executing program 2: 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000000400), 0x4) 12:27:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 12:27:08 executing program 7: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:27:08 executing program 4: io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x100000, 0x0, 0x0) 12:27:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000280)={0x14, r1, 0x1, 0x0, 0x0, {0x1c}}, 0x14}}, 0x0) [ 124.125244] kmemleak: Found object by alias at 0x607f1a63e664 [ 124.125272] CPU: 1 UID: 0 PID: 4052 Comm: syz-executor.1 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 124.125293] Tainted: [W]=WARN [ 124.125297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.125304] Call Trace: [ 124.125309] [ 124.125314] dump_stack_lvl+0xca/0x120 [ 124.125341] __lookup_object+0x94/0xb0 [ 124.125359] delete_object_full+0x27/0x70 [ 124.125375] free_percpu+0x30/0x1160 [ 124.125393] ? arch_uprobe_clear_state+0x16/0x140 [ 124.125414] futex_hash_free+0x38/0xc0 [ 124.125428] mmput+0x2d3/0x390 [ 124.125447] do_exit+0x79d/0x2970 [ 124.125462] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.125476] ? zap_other_threads+0x2b9/0x3a0 [ 124.125494] ? __pfx_do_exit+0x10/0x10 [ 124.125507] ? do_group_exit+0x1c3/0x2a0 [ 124.125522] ? _raw_spin_unlock_irq+0x23/0x40 [ 124.125541] do_group_exit+0xd3/0x2a0 [ 124.125556] __x64_sys_exit_group+0x3e/0x50 [ 124.125570] x64_sys_call+0x18c5/0x18d0 [ 124.125587] do_syscall_64+0xbf/0x360 [ 124.125600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.125611] RIP: 0033:0x7f07541bfb19 [ 124.125620] Code: Unable to access opcode bytes at 0x7f07541bfaef. [ 124.125625] RSP: 002b:00007ffcf3bf1838 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 124.125647] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f07541bfb19 [ 124.125655] RDX: 00007f075417272b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 124.125662] RBP: 0000000000000000 R08: 0000001b2d12001c R09: 0000000000000000 [ 124.125669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.125676] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffcf3bf1920 [ 124.125691] [ 124.125695] kmemleak: Object (percpu) 0x607f1a63e660 (size 8): [ 124.125702] kmemleak: comm "syz-executor.6", pid 4043, jiffies 4294790926 [ 124.125709] kmemleak: min_count = 1 [ 124.125713] kmemleak: count = 0 [ 124.125717] kmemleak: flags = 0x21 [ 124.125721] kmemleak: checksum = 0 [ 124.125724] kmemleak: backtrace: [ 124.125728] pcpu_alloc_noprof+0x87a/0x1170 [ 124.125744] alloc_vfsmnt+0x135/0x6e0 [ 124.125758] clone_mnt+0x6c/0xb70 [ 124.125773] copy_tree+0x105/0xaf0 [ 124.125783] copy_mnt_ns+0x1ab/0xab0 [ 124.125795] create_new_namespaces+0xd6/0xab0 [ 124.125812] copy_namespaces+0x45c/0x580 [ 124.125827] copy_process+0x2649/0x73c0 [ 124.125837] kernel_clone+0xea/0x7f0 [ 124.125847] __do_sys_clone3+0x1f5/0x280 [ 124.125858] do_syscall_64+0xbf/0x360 [ 124.125867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.175603] kmemleak: Cannot insert 0x607f1a63e664 into the object search tree (overlaps existing) [ 124.175626] CPU: 0 UID: 0 PID: 4043 Comm: syz-executor.6 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 124.175645] Tainted: [W]=WARN [ 124.175650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.175658] Call Trace: [ 124.175662] [ 124.175667] dump_stack_lvl+0xca/0x120 [ 124.175703] __link_object+0x190/0x210 [ 124.175722] __create_object+0x48/0x80 [ 124.175742] pcpu_alloc_noprof+0x87a/0x1170 [ 124.175769] alloc_netdev_mqs+0x131/0x1360 [ 124.175787] ? __pfx_ipip6_tunnel_setup+0x10/0x10 [ 124.175812] sit_init_net+0x19e/0x630 [ 124.175824] ? __pfx_sit_init_net+0x10/0x10 [ 124.175836] ops_init+0x1e1/0x650 [ 124.175851] setup_net+0x10d/0x320 [ 124.175861] ? lockdep_init_map_type+0x4b/0x240 [ 124.175877] ? __pfx_setup_net+0x10/0x10 [ 124.175890] ? debug_mutex_init+0x37/0x70 [ 124.175910] copy_net_ns+0x2e3/0x650 [ 124.175924] create_new_namespaces+0x3f6/0xab0 [ 124.175948] copy_namespaces+0x45c/0x580 [ 124.175966] copy_process+0x2649/0x73c0 [ 124.175988] ? __pfx_copy_process+0x10/0x10 [ 124.176001] ? __might_fault+0xe0/0x190 [ 124.176019] ? _copy_from_user+0x5b/0xd0 [ 124.176038] kernel_clone+0xea/0x7f0 [ 124.176053] ? __pfx_kernel_clone+0x10/0x10 [ 124.176070] ? find_held_lock+0x2b/0x80 [ 124.176088] ? finish_task_switch.isra.0+0x201/0x840 [ 124.176112] __do_sys_clone3+0x1f5/0x280 [ 124.176125] ? __pfx___do_sys_clone3+0x10/0x10 [ 124.176148] ? perf_trace_preemptirq_template+0x259/0x430 [ 124.176164] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.176177] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.176189] ? __x64_sys_openat+0x142/0x200 [ 124.176209] ? xfd_validate_state+0x55/0x180 [ 124.176233] do_syscall_64+0xbf/0x360 12:27:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 124.176252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.176265] RIP: 0033:0x7f8ff8179b19 [ 124.176275] 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 [ 124.176287] RSP: 002b:00007f8ff56ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 124.176300] RAX: ffffffffffffffda RBX: 00007f8ff828cf60 RCX: 00007f8ff8179b19 [ 124.176308] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200002c0 [ 124.176316] RBP: 00007f8ff81d3f6d R08: 0000000000000000 R09: 0000000000000000 [ 124.176323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 124.176331] R13: 00007ffc1741755f R14: 00007f8ff56ef300 R15: 0000000000022000 [ 124.176347] [ 124.176994] kmemleak: Kernel memory leak detector disabled [ 124.176999] kmemleak: Object (percpu) 0x607f1a63e660 (size 8): [ 124.177006] kmemleak: comm "syz-executor.6", pid 4043, jiffies 4294790926 [ 124.177014] kmemleak: min_count = 1 [ 124.177018] kmemleak: count = 0 [ 124.177022] kmemleak: flags = 0x21 [ 124.177026] kmemleak: checksum = 0 [ 124.177030] kmemleak: backtrace: [ 124.177034] pcpu_alloc_noprof+0x87a/0x1170 [ 124.177051] alloc_vfsmnt+0x135/0x6e0 [ 124.177066] clone_mnt+0x6c/0xb70 [ 124.177082] copy_tree+0x105/0xaf0 [ 124.177094] copy_mnt_ns+0x1ab/0xab0 [ 124.177106] create_new_namespaces+0xd6/0xab0 [ 124.177123] copy_namespaces+0x45c/0x580 [ 124.177140] copy_process+0x2649/0x73c0 [ 124.177150] kernel_clone+0xea/0x7f0 [ 124.177161] __do_sys_clone3+0x1f5/0x280 [ 124.177172] do_syscall_64+0xbf/0x360 [ 124.177182] entry_SYSCALL_64_after_hwframe+0x77/0x7f 12:27:08 executing program 4: io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x100000, 0x0, 0x0) 12:27:08 executing program 0: r0 = memfd_create(&(0x7f0000001b80)='(\xc8\xf5\x82j\xca', 0x0) mmap(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x0, 0x11, r0, 0x0) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x2) 12:27:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x5412, &(0x7f0000000140)) 12:27:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) shutdown(r0, 0x1) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)=@gcm_256={{}, "3518ff76c69bab28", "df4f8e8d7907b4aa6814640e5eee1a6a0074ac32eab1e248d5fe5b06c655b449", "dcad5a9d", "e6eb3942edefc857"}, 0x38) 12:27:09 executing program 2: clock_gettime(0x0, &(0x7f00000009c0)) [ 124.235848] ------------[ cut here ]------------ [ 124.236311] WARNING: fs/namespace.c:1375 at cleanup_mnt+0x33f/0x430, CPU#0: syz-executor.6/4066 [ 124.237050] Modules linked in: [ 124.237463] CPU: 0 UID: 0 PID: 4066 Comm: syz-executor.6 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 124.240347] Tainted: [W]=WARN [ 124.241108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.243480] RIP: 0010:cleanup_mnt+0x33f/0x430 [ 124.243505] Code: c7 20 49 d1 85 e8 41 b3 fa 02 49 8d 7d 40 5b 48 c7 c6 d0 fa be 81 5d 41 5c 41 5d 41 5e 41 5f e9 97 9a 9c ff e8 f2 3c b4 ff 90 <0f> 0b 90 e9 e6 fc ff ff e8 e4 3c b4 ff 4c 89 ef e8 6c d7 06 00 e9 [ 124.243518] RSP: 0018:ffff8880162b7af8 EFLAGS: 00010293 [ 124.243531] RAX: 0000000000000000 RBX: 0000000000000009 RCX: ffffffff81bfb6a5 [ 124.243541] RDX: ffff88801786d280 RSI: ffffffff81bfb9be RDI: 0000000000000005 [ 124.243549] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 124.243559] R10: 0000000000000009 R11: 0000000000000001 R12: ffff88801786db58 [ 124.243569] R13: ffff88801dfcefc0 R14: 0000000000000001 R15: ffff88801dfcf000 [ 124.243580] FS: 0000000000000000(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 124.243593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.243604] CR2: 000055556364f708 CR3: 0000000045472000 CR4: 0000000000350ef0 [ 124.243613] Call Trace: [ 124.243618] [ 124.243627] task_work_run+0x172/0x280 [ 124.243646] ? __pfx_task_work_run+0x10/0x10 [ 124.243666] do_exit+0x846/0x2970 [ 124.243683] ? kmem_cache_free+0x33a/0x540 [ 124.243699] ? proc_coredump_connector+0x2bf/0x4e0 [ 124.243718] ? __pfx_do_exit+0x10/0x10 [ 124.243734] ? find_held_lock+0x2b/0x80 [ 124.243755] ? get_signal+0x1a05/0x2340 [ 124.243779] do_group_exit+0xd3/0x2a0 [ 124.243796] get_signal+0x2315/0x2340 [ 124.243820] ? __pfx_get_signal+0x10/0x10 12:27:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') renameat(r0, &(0x7f0000000040)='./mnt\x00', r1, &(0x7f0000000080)='./mnt\x00') 12:27:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 124.243838] ? force_sig_fault+0xb4/0xf0 [ 124.243856] ? __pfx_force_sig_fault+0x10/0x10 [ 124.243877] arch_do_signal_or_restart+0x80/0x790 [ 124.243896] ? __pfx_arch_do_signal_or_restart+0x10/0x10 12:27:09 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e365d99dfc335cf588132eba1a51d12f95180d319ee1e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab32e07ac5000000000000000032", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 12:27:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ftruncate(r0, 0x0) 12:27:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 12:27:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ftruncate(r0, 0x0) [ 124.243914] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.243932] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 124.243951] irqentry_exit_to_user_mode+0x106/0x1c0 [ 124.243972] exc_page_fault+0xd9/0x180 [ 124.243991] asm_exc_page_fault+0x26/0x30 [ 124.244003] RIP: 0033:0xe [ 124.244011] Code: Unable to access opcode bytes at 0xffffffffffffffe4. [ 124.244018] RSP: 002b:00007f8ff56ef190 EFLAGS: 00010217 [ 124.244028] RAX: 0000000000000000 RBX: 00007f8ff828cf60 RCX: 00007f8ff8179b19 [ 124.244036] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200002c0 12:27:09 executing program 6: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f00000014c0)=[{0x0, 0xcd6d}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) [ 124.244044] RBP: 00007f8ff81d3f6d R08: 0000000000000000 R09: 0000000000000000 [ 124.244052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 124.244060] R13: 00007ffc1741755f R14: 00007f8ff56ef300 R15: 0000000000022000 [ 124.244076] [ 124.244081] irq event stamp: 481 [ 124.244086] hardirqs last enabled at (487): [] vprintk_emit+0x5f0/0x630 [ 124.244108] hardirqs last disabled at (492): [] vprintk_emit+0x581/0x630 [ 124.244128] softirqs last enabled at (186): [] handle_softirqs+0x50c/0x770 [ 124.244149] softirqs last disabled at (175): [] __irq_exit_rcu+0xc4/0x100 [ 124.244169] ---[ end trace 0000000000000000 ]--- [ 124.927510] kmemleak: Automatic memory scanning thread ended 12:27:09 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='!\x00') 12:27:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ftruncate(r0, 0x0) 12:27:09 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e365d99dfc335cf588132eba1a51d12f95180d319ee1e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab32e07ac5000000000000000032", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 12:27:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 12:27:09 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 12:27:09 executing program 5: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r1, 0x407, 0x1002000) 12:27:09 executing program 7: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:27:09 executing program 6: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f00000014c0)=[{0x0, 0xcd6d}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) [ 125.071370] audit: type=1400 audit(1756729629.849:11): avc: denied { write } for pid=4108 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 12:27:09 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 12:27:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ftruncate(r0, 0x0) 12:27:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 12:27:09 executing program 5: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r1, 0x407, 0x1002000) 12:27:09 executing program 6: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f00000014c0)=[{0x0, 0xcd6d}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 12:27:09 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 12:27:09 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='!\x00') 12:27:09 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e365d99dfc335cf588132eba1a51d12f95180d319ee1e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab32e07ac5000000000000000032", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 12:27:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 12:27:10 executing program 7: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:27:10 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e365d99dfc335cf588132eba1a51d12f95180d319ee1e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab32e07ac5000000000000000032", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 12:27:10 executing program 0: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:27:10 executing program 5: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r1, 0x407, 0x1002000) 12:27:10 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='!\x00') 12:27:10 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 12:27:10 executing program 6: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f00000014c0)=[{0x0, 0xcd6d}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 12:27:10 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f00000014c0)=[{0x0, 0xcd6d}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 12:27:10 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='!\x00') 12:27:10 executing program 5: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r1, 0x407, 0x1002000) 12:27:11 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffc000/0x2000)=nil) 12:27:11 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$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x703, 0x0, 0x0, {{0xa}, {@void, @void}}}, 0x14}}, 0x0) 12:27:11 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f00000014c0)=[{0x0, 0xcd6d}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 12:27:11 executing program 5: syz_emit_vhci(&(0x7f0000000500)=@HCI_EVENT_PKT={0x4, @hci_ev_pin_code_req={{0x16, 0x6}}}, 0x9) 12:27:11 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000140)={@local, @multicast, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast}}}}}, 0x0) 12:27:11 executing program 7: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:27:11 executing program 0: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:27:11 executing program 2: syz_mount_image$nfs(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2000, &(0x7f0000000580)) 12:27:11 executing program 2: setregid(0x0, 0xee01) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fchown(r0, 0x0, 0x0) 12:27:11 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f00000014c0)=[{0x0, 0xcd6d}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 12:27:11 executing program 4: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 12:27:11 executing program 5: syz_emit_vhci(&(0x7f0000000500)=@HCI_EVENT_PKT={0x4, @hci_ev_pin_code_req={{0x16, 0x6}}}, 0x9) 12:27:11 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x703, 0x0, 0x0, {{0xa}, {@void, @void}}}, 0x14}}, 0x0) 12:27:11 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffc000/0x2000)=nil) 12:27:11 executing program 5: syz_emit_vhci(&(0x7f0000000500)=@HCI_EVENT_PKT={0x4, @hci_ev_pin_code_req={{0x16, 0x6}}}, 0x9) 12:27:11 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$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x703, 0x0, 0x0, {{0xa}, {@void, @void}}}, 0x14}}, 0x0) 12:27:11 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004c40)=[{{&(0x7f0000004980)={0xa, 0x4e22, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000004b00)=[@hopopts_2292={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@calipso={0x7, 0x8}]}}}], 0x28}}], 0x1, 0x0) 12:27:11 executing program 2: setregid(0x0, 0xee01) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fchown(r0, 0x0, 0x0) 12:27:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000640)={@multicast2, @dev}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) 12:27:11 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffc000/0x2000)=nil) 12:27:12 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x703, 0x0, 0x0, {{0xa}, {@void, @void}}}, 0x14}}, 0x0) 12:27:12 executing program 2: setregid(0x0, 0xee01) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fchown(r0, 0x0, 0x0) 12:27:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004c40)=[{{&(0x7f0000004980)={0xa, 0x4e22, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000004b00)=[@hopopts_2292={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@calipso={0x7, 0x8}]}}}], 0x28}}], 0x1, 0x0) 12:27:12 executing program 5: syz_emit_vhci(&(0x7f0000000500)=@HCI_EVENT_PKT={0x4, @hci_ev_pin_code_req={{0x16, 0x6}}}, 0x9) 12:27:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000640)={@multicast2, @dev}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) 12:27:12 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffc000/0x2000)=nil) 12:27:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000640)={@multicast2, @dev}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) 12:27:12 executing program 0: futex(&(0x7f0000000a40)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x0) 12:27:12 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xc00, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="82", 0xfffffffe}]) 12:27:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004c40)=[{{&(0x7f0000004980)={0xa, 0x4e22, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000004b00)=[@hopopts_2292={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@calipso={0x7, 0x8}]}}}], 0x28}}], 0x1, 0x0) [ 128.121109] loop7: detected capacity change from 0 to 32767 12:27:13 executing program 2: setregid(0x0, 0xee01) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fchown(r0, 0x0, 0x0) 12:27:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000640)={@multicast2, @dev}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) 12:27:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004c40)=[{{&(0x7f0000004980)={0xa, 0x4e22, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000004b00)=[@hopopts_2292={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@calipso={0x7, 0x8}]}}}], 0x28}}], 0x1, 0x0) 12:27:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000002, @local, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000280)={@multicast1=0xe0000002, @local, @empty}, 0xc) 12:27:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000640)={@multicast2, @dev}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) 12:27:13 executing program 3: r0 = fsopen(&(0x7f0000000040)='pipefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 12:27:13 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xc00, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="82", 0xfffffffe}]) 12:27:13 executing program 0: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x40086806, 0x0) 12:27:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000002, @local, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000280)={@multicast1=0xe0000002, @local, @empty}, 0xc) 12:27:13 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 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, 0x2, @perf_bp={0x0, 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 12:27:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000640)={@multicast2, @dev}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) 12:27:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000640)={@multicast2, @dev}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @multicast2}, 0xc) 12:27:13 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) [ 129.191396] loop7: detected capacity change from 0 to 32767 12:27:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 12:27:13 executing program 1: 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) ptrace(0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) clone3(0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setuid(0x0) getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_open_procfs$userns(0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 12:27:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000002, @local, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000280)={@multicast1=0xe0000002, @local, @empty}, 0xc) 12:27:13 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000540)) 12:27:14 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 12:27:14 executing program 6: r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x7003, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x13, 0x0, 0xc09, 0x6, 0x18}) 12:27:14 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xc00, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="82", 0xfffffffe}]) 12:27:14 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 12:27:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000002, @local, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000280)={@multicast1=0xe0000002, @local, @empty}, 0xc) 12:27:14 executing program 4: syz_emit_ethernet(0x5e, &(0x7f0000000200)={@local, @random, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x28, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @local, @private1}}}}}}, 0x0) 12:27:14 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 12:27:14 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 12:27:14 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 12:27:14 executing program 6: r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x7003, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x13, 0x0, 0xc09, 0x6, 0x18}) 12:27:14 executing program 1: syz_mount_image$tmpfs(&(0x7f00000007c0), &(0x7f0000000800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b40)={[{@size={'size', 0x3d, [0x35, 0x0]}}]}) 12:27:14 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) pivot_root(0x0, 0x0) 12:27:14 executing program 4: syz_emit_ethernet(0x5e, &(0x7f0000000200)={@local, @random, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x28, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @local, @private1}}}}}}, 0x0) 12:27:14 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 129.751958] loop7: detected capacity change from 0 to 32767 12:27:14 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 12:27:14 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 12:27:14 executing program 6: r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x7003, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x13, 0x0, 0xc09, 0x6, 0x18}) 12:27:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1b, 0x4) 12:27:14 executing program 5: setresuid(0x0, 0xee01, 0x0) keyctl$invalidate(0x7, 0x0) 12:27:14 executing program 4: syz_emit_ethernet(0x5e, &(0x7f0000000200)={@local, @random, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x28, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @local, @private1}}}}}}, 0x0) 12:27:14 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xc00, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="82", 0xfffffffe}]) 12:27:14 executing program 2: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xee01]) setgroups(0x3, &(0x7f0000000040)=[0xee00, 0x0, r0]) 12:27:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000280), r1) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x1}, 0x14}}, 0x0) 12:27:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1b, 0x4) 12:27:14 executing program 6: r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x7003, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x13, 0x0, 0xc09, 0x6, 0x18}) 12:27:14 executing program 2: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xee01]) setgroups(0x3, &(0x7f0000000040)=[0xee00, 0x0, r0]) 12:27:14 executing program 4: syz_emit_ethernet(0x5e, &(0x7f0000000200)={@local, @random, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x28, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @local, @private1}}}}}}, 0x0) 12:27:14 executing program 3: perf_event_open$cgroup(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6b4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:27:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610500000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="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", 0x120, 0x11000}, {&(0x7f0000010800)="2e2020202020202020202010007ae770325132510000e77032510300000000002e2e20202020202020202010007ae770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020007ae770325132510000e770325104001a040000", 0x80, 0x15000}, {&(0x7f0000010900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x19000}, {&(0x7f0000010e00)='syzkallers\x00'/32, 0x20, 0x1d000}, {&(0x7f0000010f00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x25000}], 0x0, &(0x7f0000011000)) [ 130.010527] loop0: detected capacity change from 0 to 592 12:27:14 executing program 2: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xee01]) setgroups(0x3, &(0x7f0000000040)=[0xee00, 0x0, r0]) [ 130.222684] loop7: detected capacity change from 0 to 32767 12:27:15 executing program 5: 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$netlbl_calipso(&(0x7f0000000280), r1) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x1}, 0x14}}, 0x0) 12:27:15 executing program 3: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21648, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x486, 0x3}, 0xffffffffffffffff, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5446) pipe(&(0x7f0000000040)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x5446) ioctl$CDROMREADMODE2(r2, 0x530c, &(0x7f00000003c0)={0x1, 0x20, 0x0, 0x6, 0x6, 0x7}) 12:27:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1b, 0x4) 12:27:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xc, 0x0, 0x0) 12:27:15 executing program 6: 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={0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000040)=""/182, 0xb6) truncate(0x0, 0x0) 12:27:15 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/config', 0x0, 0x0) openat$cgroup_freezer_state(r0, &(0x7f00000000c0), 0x2, 0x0) 12:27:15 executing program 2: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xee01]) setgroups(0x3, &(0x7f0000000040)=[0xee00, 0x0, r0]) [ 130.274686] audit: type=1400 audit(1756729635.052:12): avc: denied { tracepoint } for pid=4329 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 12:27:15 executing program 5: 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$netlbl_calipso(&(0x7f0000000280), r1) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x1}, 0x14}}, 0x0) 12:27:15 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000001ec0), 0x4) 12:27:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1b, 0x4) 12:27:15 executing program 0: mount_setattr(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x1f00) 12:27:15 executing program 0: prctl$PR_SET_MM_MAP(0x39, 0xe, &(0x7f0000000380)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ff4000/0x1000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff4000/0x2000)=nil, 0x0}, 0x68) 12:27:15 executing program 6: setgroups(0x1, &(0x7f0000000340)=[0xee01]) socket$inet6_icmp(0xa, 0x2, 0x3a) 12:27:15 executing program 4: r0 = 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) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = dup(r0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid}]}}) 12:27:15 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@loopback, r2}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 12:27:15 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) setpgid(0x0, 0x0) 12:27:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000640), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000680)={'\x00', 0x0, 0x4}) 12:27:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000280), r1) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x1}, 0x14}}, 0x0) 12:27:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff}}) 12:27:15 executing program 2: syz_emit_vhci(&(0x7f00000001c0)=ANY=[@ANYBLOB="0407"], 0x7) syz_emit_vhci(0x0, 0x27) 12:27:15 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) connect$packet(r0, &(0x7f0000000380), 0x14) [ 130.464669] Bluetooth: hci1: unexpected event 0x07 length: 4 < 255 [ 130.466372] Bluetooth: hci1: unexpected event 0x07 length: 4 < 255 12:27:15 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) setpgid(0x0, 0x0) 12:27:15 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000180)="a7", 0x1}], 0x1, 0x0, 0x0) 12:27:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 12:27:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff}}) 12:27:15 executing program 2: syz_usb_disconnect(0xffffffffffffffff) 12:27:15 executing program 5: creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x2a401) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 12:27:15 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) connect$packet(r0, &(0x7f0000000380), 0x14) [ 130.517217] loop3: detected capacity change from 0 to 6 [ 130.524117] FAT-fs (loop3): Directory bread(block 6) failed [ 130.524836] FAT-fs (loop3): Directory bread(block 7) failed [ 130.526477] FAT-fs (loop3): Directory bread(block 8) failed [ 130.526918] FAT-fs (loop3): Directory bread(block 9) failed 12:27:15 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) connect$packet(r0, &(0x7f0000000380), 0x14) [ 130.574142] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) [ 130.591675] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) 12:27:16 executing program 2: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200)) keyctl$link(0x8, r0, r0) 12:27:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@fat=@time_offset={'time_offset', 0x3d, 0x2000}}]}) 12:27:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff}}) 12:27:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 12:27:16 executing program 6: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2840, 0x0) ioctl$CDROMRESUME(r0, 0x1262) 12:27:16 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) connect$packet(r0, &(0x7f0000000380), 0x14) 12:27:16 executing program 5: creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x2a401) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 12:27:16 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) setpgid(0x0, 0x0) [ 131.518569] loop3: detected capacity change from 0 to 6 [ 131.534232] FAT-fs (loop3): Directory bread(block 6) failed [ 131.538862] FAT-fs (loop3): Directory bread(block 7) failed [ 131.543081] kernel write not supported for file /snd/seq (pid: 58 comm: kworker/0:2) [ 131.545804] FAT-fs (loop3): Directory bread(block 8) failed [ 131.550843] FAT-fs (loop3): Directory bread(block 9) failed 12:27:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 12:27:16 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$9p_unix(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 12:27:16 executing program 2: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200)) keyctl$link(0x8, r0, r0) 12:27:16 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) setpgid(0x0, 0x0) 12:27:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 12:27:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff}}) 12:27:16 executing program 5: creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x2a401) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 12:27:16 executing program 2: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200)) keyctl$link(0x8, r0, r0) 12:27:16 executing program 6: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2840, 0x0) ioctl$CDROMRESUME(r0, 0x1262) [ 131.721864] loop3: detected capacity change from 0 to 6 [ 131.735872] FAT-fs (loop3): Directory bread(block 6) failed [ 131.736958] FAT-fs (loop3): Directory bread(block 7) failed [ 131.742637] FAT-fs (loop3): Directory bread(block 8) failed [ 131.746142] FAT-fs (loop3): Directory bread(block 9) failed [ 131.756959] kernel write not supported for file /snd/seq (pid: 58 comm: kworker/0:2) 12:27:16 executing program 5: creat(&(0x7f0000000080)='./file0\x00', 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x2a401) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 12:27:16 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f0000000380)=ANY=[]) mount$9p_unix(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1005841, 0x0) 12:27:16 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$9p_unix(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 12:27:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 12:27:16 executing program 6: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2840, 0x0) ioctl$CDROMRESUME(r0, 0x1262) 12:27:16 executing program 7: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000004940), 0x40, 0x0) 12:27:16 executing program 2: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200)) keyctl$link(0x8, r0, r0) 12:27:16 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$cgroup2(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000040), 0x0, 0x0) [ 131.859793] kernel write not supported for file /snd/seq (pid: 23 comm: kworker/1:0) [ 131.905705] audit: type=1400 audit(1756729636.682:13): avc: denied { add_name } for pid=4440 comm="syz-executor.7" name="4445" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 131.911433] loop3: detected capacity change from 0 to 6 [ 131.917854] ======================================================= [ 131.917854] WARNING: The mand mount option has been deprecated and [ 131.917854] and is ignored by this kernel. Remove the mand [ 131.917854] option from the mount to silence this warning. [ 131.917854] ======================================================= [ 131.920503] audit: type=1400 audit(1756729636.683:14): avc: denied { create } for pid=4440 comm="syz-executor.7" name="4445" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 [ 131.934240] FAT-fs (loop3): Directory bread(block 6) failed [ 131.935364] FAT-fs (loop3): Directory bread(block 7) failed 12:27:16 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$9p_unix(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 12:27:16 executing program 6: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2840, 0x0) ioctl$CDROMRESUME(r0, 0x1262) [ 131.958887] FAT-fs (loop3): Directory bread(block 8) failed [ 131.962583] FAT-fs (loop3): Directory bread(block 9) failed 12:27:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fadvise64(r0, 0x0, 0x83, 0x4) 12:27:16 executing program 7: pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$P9_RFLUSH(r0, &(0x7f0000000040)={0x7}, 0xfffffdef) 12:27:16 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$9p_unix(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 12:27:16 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 12:27:16 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f0000000380)=ANY=[]) mount$9p_unix(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1005841, 0x0) 12:27:16 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @empty, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @dev, @dev}, "0000010000000000"}}}}}, 0x0) 12:27:16 executing program 6: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@GFS2_LARGE_FH_SIZE={0x20}, 0xfffffffffffffffc, 0x0) 12:27:16 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$cgroup2(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000040), 0x0, 0x0) 12:27:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fadvise64(r0, 0x0, 0x83, 0x4) 12:27:17 executing program 7: pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$P9_RFLUSH(r0, &(0x7f0000000040)={0x7}, 0xfffffdef) 12:27:17 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f0000000380)=ANY=[]) mount$9p_unix(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1005841, 0x0) 12:27:17 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000880)={@empty, @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "e024e7", 0x0, 0x2f, 0x0, @private2, @dev}}}}, 0x0) 12:27:17 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="be", 0x1}], 0x1) 12:27:17 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @empty, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @dev, @dev}, "0000010000000000"}}}}}, 0x0) 12:27:17 executing program 6: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@GFS2_LARGE_FH_SIZE={0x20}, 0xfffffffffffffffc, 0x0) 12:27:17 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$cgroup2(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000040), 0x0, 0x0) 12:27:17 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @empty, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @dev, @dev}, "0000010000000000"}}}}}, 0x0) 12:27:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fadvise64(r0, 0x0, 0x83, 0x4) 12:27:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) close(r0) 12:27:17 executing program 7: pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$P9_RFLUSH(r0, &(0x7f0000000040)={0x7}, 0xfffffdef) 12:27:17 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="be", 0x1}], 0x1) 12:27:17 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f0000000380)=ANY=[]) mount$9p_unix(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1005841, 0x0) 12:27:17 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$cgroup2(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000040), 0x0, 0x0) 12:27:17 executing program 6: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@GFS2_LARGE_FH_SIZE={0x20}, 0xfffffffffffffffc, 0x0) 12:27:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fadvise64(r0, 0x0, 0x83, 0x4) 12:27:17 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="be", 0x1}], 0x1) 12:27:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) close(r0) 12:27:17 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="be", 0x1}], 0x1) 12:27:17 executing program 7: pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$P9_RFLUSH(r0, &(0x7f0000000040)={0x7}, 0xfffffdef) 12:27:17 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @empty, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @dev, @dev}, "0000010000000000"}}}}}, 0x0) 12:27:17 executing program 6: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@GFS2_LARGE_FH_SIZE={0x20}, 0xfffffffffffffffc, 0x0) 12:27:17 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) umount2(0x0, 0x0) 12:27:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x18, &(0x7f0000000000)={0x0, 0x1}, 0x4) 12:27:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) close(r0) 12:27:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006c40)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000026d00)=[{{&(0x7f0000006c80)=@abs, 0x6e, 0x0, 0x0, &(0x7f000001bdc0)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x1, 0x0) 12:27:17 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) umount2(0x0, 0x0) 12:27:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006c40)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000026d00)=[{{&(0x7f0000006c80)=@abs, 0x6e, 0x0, 0x0, &(0x7f000001bdc0)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x1, 0x0) 12:27:17 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) umount2(0x0, 0x0) 12:27:17 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) 12:27:17 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x02\xce\x16Td\xa8\x98\x86\xb1:\x8f\xc5\x88{\xbd\xb4\xc2\xb1\x9b\x84\x97R\xcc\xdb<\x01\xfa\x91\x85\xa0\x81\xa9F0!/\x89\xacX\xbd\xcd\x12R|lTn\xac-\xfd\x8b\n\x1a\xbc\xf0^B6\xb6`[/\xafE\xdaYz\xd6\xc7\xbc!\xe5\x89\xc8^\x06np\xc6\xe7\x1d\xe4\xbe\xcaa}\x1c\x12\xf9\xd8\xefw\xe1\xcb\x85\xdb?^\x8f\f\nD\xf2\x1f\x11\xaa\x90>N\xb7\x86\x15\x03=\xcc\xbe\x0f\x0f\x14\x84\xde:;\x0f\xb5\xf1\x86\xf2{yt\xa2\xe9\x01\x00\x00\x00\x8e:^v\xc9\x8d\xd7E\xb4\vw\xbe\\\x11J\xf4\xae\xc6\x88F\x9c\xaflM\x1dSHjH\xd6\x8d\xa6\xbd\x96\xe4SR\xe6\x118L*\x9b\xb2\tbg\xad\x0fRu\xeb\xe4{GO\xa5M\x80-Y\xc6\x1f%\xb8i|\x86\xa9Zm+\x9fe~\x8a\xe7\xca\f\xad?\xa0t\x13_Rq\x1f\xc6\xd9\x1d#\x8a8q\x1e#c\x8c\x193\xab\xdbE\xe1\xc8d=\xe5\r\xe6\x9a\xe5zc-\f\xe5#\xa2v\x1eY\xf0\xe3\x1c*h\xdbq\x92\xf8a6\x99\x02\xc9}\x14\xfb\x03\xce\xb34\x95/\x18\xacJs0\x9f\x9b>\xae\a2\x01\xa7\x95\xbd\xf2\x99w\x11G\x1c\xd2\xbc\xf0E\x86\xca\x87\xefv\x8e\xad\xb8\xc7u\xc2z\x85\xc1\xd5R\x82\v\x1b\xea\x8f\xad\xc1\x02\x8a$\xd1T\xce\xa6\xa2m\x18K\xd5-\x03\xa0\xeeF^F\vJLx\xdc\xc8\b\xb7\xa1j2l\x8fQ\xc1\x89\xb8\xbef\xc6\x90\r\xae\xd4S\x8f\x7f\xe2[\x1cs\xab&\xa3\x81B<\xc5]n\xfc', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0xfffffd1f) fsetxattr$security_selinux(r0, &(0x7f00000001c0), &(0x7f0000000200)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28, 0x0) lseek(r0, 0x0, 0x3) 12:27:17 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x10000}, 0xc) 12:27:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006c40)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000026d00)=[{{&(0x7f0000006c80)=@abs, 0x6e, 0x0, 0x0, &(0x7f000001bdc0)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x1, 0x0) 12:27:17 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') 12:27:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) close(r0) 12:27:17 executing program 0: socket(0x10, 0x0, 0x1fa27387) 12:27:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006c40)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000026d00)=[{{&(0x7f0000006c80)=@abs, 0x6e, 0x0, 0x0, &(0x7f000001bdc0)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x1, 0x0) 12:27:17 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) umount2(0x0, 0x0) 12:27:17 executing program 0: socket(0x10, 0x0, 0x1fa27387) 12:27:17 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000500), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '\x00'}, 0x0, 0x0) 12:27:17 executing program 4: io_uring_setup(0x0, 0x0) write$P9_RXATTRWALK(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, 0x0, 0x0, 0xffffffffffffffff) socket$inet(0x2, 0x0, 0x0) 12:27:17 executing program 7: prctl$PR_CAPBSET_READ(0x8, 0x0) 12:27:17 executing program 6: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) 12:27:17 executing program 0: socket(0x10, 0x0, 0x1fa27387) 12:27:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x4025, 0x0, "74d2c1714e46f87073f6160aeb102858fae08ebd698d5d1bfa09a7dcb713b8e39994c7d34c4a70df560012a46421bf973148f35ca0f69ede6daa2cdd17bbde32b5d90d89fa3e3389136378b96b37e135"}, 0xd8) 12:27:17 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x19ac8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) readv(r1, 0x0, 0x42) faccessat(r0, 0x0, 0x0) 12:27:18 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x19ac8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) readv(r1, 0x0, 0x42) faccessat(r0, 0x0, 0x0) 12:27:18 executing program 2: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e365d99dfc335cf588132eba1a51d12f95180d319ee1e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab32e07ac5000000000000000032", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 12:27:18 executing program 0: socket(0x10, 0x0, 0x1fa27387) 12:27:18 executing program 6: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) 12:27:18 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100), 0x40043, 0x0) 12:27:18 executing program 7: setrlimit(0x0, &(0x7f00000000c0)) 12:27:18 executing program 4: perf_event_open(&(0x7f0000000080)={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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) write$binfmt_aout(r0, 0x0, 0x2) 12:27:18 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x02\xce\x16Td\xa8\x98\x86\xb1:\x8f\xc5\x88{\xbd\xb4\xc2\xb1\x9b\x84\x97R\xcc\xdb<\x01\xfa\x91\x85\xa0\x81\xa9F0!/\x89\xacX\xbd\xcd\x12R|lTn\xac-\xfd\x8b\n\x1a\xbc\xf0^B6\xb6`[/\xafE\xdaYz\xd6\xc7\xbc!\xe5\x89\xc8^\x06np\xc6\xe7\x1d\xe4\xbe\xcaa}\x1c\x12\xf9\xd8\xefw\xe1\xcb\x85\xdb?^\x8f\f\nD\xf2\x1f\x11\xaa\x90>N\xb7\x86\x15\x03=\xcc\xbe\x0f\x0f\x14\x84\xde:;\x0f\xb5\xf1\x86\xf2{yt\xa2\xe9\x01\x00\x00\x00\x8e:^v\xc9\x8d\xd7E\xb4\vw\xbe\\\x11J\xf4\xae\xc6\x88F\x9c\xaflM\x1dSHjH\xd6\x8d\xa6\xbd\x96\xe4SR\xe6\x118L*\x9b\xb2\tbg\xad\x0fRu\xeb\xe4{GO\xa5M\x80-Y\xc6\x1f%\xb8i|\x86\xa9Zm+\x9fe~\x8a\xe7\xca\f\xad?\xa0t\x13_Rq\x1f\xc6\xd9\x1d#\x8a8q\x1e#c\x8c\x193\xab\xdbE\xe1\xc8d=\xe5\r\xe6\x9a\xe5zc-\f\xe5#\xa2v\x1eY\xf0\xe3\x1c*h\xdbq\x92\xf8a6\x99\x02\xc9}\x14\xfb\x03\xce\xb34\x95/\x18\xacJs0\x9f\x9b>\xae\a2\x01\xa7\x95\xbd\xf2\x99w\x11G\x1c\xd2\xbc\xf0E\x86\xca\x87\xefv\x8e\xad\xb8\xc7u\xc2z\x85\xc1\xd5R\x82\v\x1b\xea\x8f\xad\xc1\x02\x8a$\xd1T\xce\xa6\xa2m\x18K\xd5-\x03\xa0\xeeF^F\vJLx\xdc\xc8\b\xb7\xa1j2l\x8fQ\xc1\x89\xb8\xbef\xc6\x90\r\xae\xd4S\x8f\x7f\xe2[\x1cs\xab&\xa3\x81B<\xc5]n\xfc', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0xfffffd1f) fsetxattr$security_selinux(r0, &(0x7f00000001c0), &(0x7f0000000200)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28, 0x0) lseek(r0, 0x0, 0x3) 12:27:18 executing program 7: setrlimit(0x0, &(0x7f00000000c0)) 12:27:18 executing program 4: perf_event_open(&(0x7f0000000080)={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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) write$binfmt_aout(r0, 0x0, 0x2) 12:27:18 executing program 6: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) 12:27:18 executing program 0: 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) creat(&(0x7f0000000300)='./file0\x00', 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x2) 12:27:18 executing program 1: r0 = syz_io_uring_setup(0x70df, &(0x7f00000001c0), &(0x7f00009dd000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x1e, 0x0, 0x0) [ 133.577176] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 133.578902] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 133.580215] CPU: 1 UID: 0 PID: 4597 Comm: syz-executor.4 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 133.581998] Tainted: [W]=WARN [ 133.582481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 133.583853] RIP: 0010:perf_tp_event+0x175/0xe70 [ 133.584592] 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 [ 133.587303] RSP: 0018:ffff8880109277c0 EFLAGS: 00010212 [ 133.588116] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 133.589188] RDX: ffff8880168bb700 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 133.590269] RBP: ffff888010927a30 R08: ffff88806cf31340 R09: ffffe8ffffd16698 [ 133.591340] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 133.592413] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 133.593480] FS: 000055556364f400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 133.594680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.595547] CR2: 0000555563650c18 CR3: 000000000dcd8000 CR4: 0000000000350ef0 [ 133.596643] Call Trace: [ 133.597067] [ 133.597441] ? __pfx_perf_tp_event+0x10/0x10 [ 133.598141] ? cpu_util.constprop.0+0x17d/0x340 [ 133.598871] ? __asan_memset+0x24/0x50 [ 133.599475] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 133.600307] ? lock_release+0xc8/0x290 [ 133.600929] ? __pfx_sched_balance_find_dst_group+0x10/0x10 [ 133.601780] ? __lock_acquire+0x694/0x1b70 [ 133.602447] ? perf_trace_run_bpf_submit+0xef/0x180 [ 133.603213] perf_trace_run_bpf_submit+0xef/0x180 [ 133.603969] perf_trace_lock_acquire+0x3c2/0x700 [ 133.604712] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 133.605511] ? lock_acquire+0x15e/0x2f0 [ 133.606133] lock_acquire+0xc5/0x2f0 [ 133.606709] ? futex_private_hash_put+0x4c/0x2d0 [ 133.607427] ? futex_hash+0x2d8/0x390 [ 133.608017] ? lock_release+0xc8/0x290 [ 133.608619] futex_private_hash_put+0x5d/0x2d0 [ 133.609313] ? futex_private_hash_put+0x4c/0x2d0 [ 133.610039] futex_hash_put+0x3f/0x50 [ 133.610634] futex_wake+0x1bb/0x540 [ 133.611225] ? kernel_clone+0x204/0x7f0 [ 133.611839] ? __pfx_futex_wake+0x10/0x10 [ 133.612498] ? __pfx_kernel_clone+0x10/0x10 [ 133.613164] ? __lock_acquire+0x694/0x1b70 [ 133.613834] do_futex+0x26d/0x370 [ 133.614386] ? __pfx_do_futex+0x10/0x10 [ 133.615001] ? __pfx___do_sys_clone+0x10/0x10 [ 133.615695] ? find_held_lock+0x2b/0x80 [ 133.616324] __x64_sys_futex+0x1c9/0x4d0 [ 133.616967] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 133.617873] ? __pfx___x64_sys_futex+0x10/0x10 [ 133.618606] do_syscall_64+0xbf/0x360 [ 133.619194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.619975] RIP: 0033:0x7f58d3c7ab19 [ 133.620537] 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 [ 133.623237] RSP: 002b:00007ffc2403f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 133.624372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58d3c7ab19 [ 133.625438] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f58d3d8df68 [ 133.626519] RBP: 00007f58d3d8df60 R08: 00007f58d11f0700 R09: 0000000000000000 [ 133.627596] R10: 00007f58d11f0700 R11: 0000000000000246 R12: 00007f58d3d92a68 [ 133.628660] R13: 00007ffc2403f290 R14: 00007f58d3d8df60 R15: 000000000002094d [ 133.629761] [ 133.630128] Modules linked in: [ 133.630680] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 133.632318] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 133.633622] CPU: 1 UID: 0 PID: 4597 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 133.635394] Tainted: [D]=DIE, [W]=WARN [ 133.635965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 133.637196] RIP: 0010:perf_tp_event+0x175/0xe70 [ 133.637911] 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 [ 133.640599] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 133.641398] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 133.642467] RDX: ffff8880168bb700 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 133.643514] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd16698 [ 133.644565] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 133.645605] R13: 000000000000002c R14: ffff88806cf31490 R15: dffffc0000000000 [ 133.646665] FS: 000055556364f400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 133.647836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.648702] CR2: 0000555563650c18 CR3: 000000000dcd8000 CR4: 0000000000350ef0 [ 133.649765] Call Trace: [ 133.650162] [ 133.650500] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 133.651301] ? arch_stack_walk+0x9c/0xf0 [ 133.651929] ? __pfx_perf_tp_event+0x10/0x10 [ 133.652608] ? lock_is_held_type+0x9e/0x120 [ 133.653275] ? trace_pelt_se_tp+0xdf/0x130 [ 133.653918] ? __update_load_avg_se+0x428/0xa40 [ 133.654639] ? lock_is_held_type+0x9e/0x120 [ 133.655308] ? __pick_eevdf+0x326/0x570 [ 133.655919] ? update_curr+0x71/0x500 [ 133.656591] ? perf_trace_lock_acquire+0xc9/0x700 [ 133.657442] ? perf_trace_run_bpf_submit+0xef/0x180 [ 133.658318] ? perf_trace_lock_acquire+0xc9/0x700 [ 133.659156] perf_trace_run_bpf_submit+0xef/0x180 [ 133.660011] perf_trace_lock_acquire+0x3c2/0x700 [ 133.660837] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 133.661657] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 133.662568] ? lock_acquire+0x15e/0x2f0 [ 133.663271] ? find_held_lock+0x2b/0x80 [ 133.663976] ? clockevents_program_event+0x14f/0x360 [ 133.664856] ? lock_release+0xc8/0x290 [ 133.665546] lock_acquire+0xc5/0x2f0 [ 133.666212] ? hrtimer_interrupt+0xd6/0x830 [ 133.666963] ? __pfx_lapic_next_deadline+0x10/0x10 [ 133.667820] _raw_spin_lock_irqsave+0x3a/0x60 [ 133.668599] ? hrtimer_interrupt+0xd6/0x830 [ 133.669336] hrtimer_interrupt+0xd6/0x830 [ 133.670056] ? __pfx_do_sync_core+0x10/0x10 [ 133.670794] ? trace_csd_function_exit+0x134/0x190 [ 133.671643] ? __flush_smp_call_function_queue+0x28c/0x740 [ 133.672605] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 133.673487] sysvec_apic_timer_interrupt+0x6b/0x80 [ 133.674345] [ 133.674744] [ 133.675144] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 133.676038] RIP: 0010:oops_exit+0x0/0x50 [ 133.676743] 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 [ 133.679758] RSP: 0018:ffff888010927650 EFLAGS: 00000202 [ 133.680650] RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff8139f06f [ 133.681847] RDX: ffff8880168bb700 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 133.683027] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f12690 [ 133.684201] R10: 0000000000000000 R11: 000000000000002c R12: ffff888010927718 [ 133.685382] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 133.686591] ? add_taint+0x5f/0xd0 [ 133.687209] ? oops_end+0x4a/0xe0 [ 133.687829] oops_end+0x65/0xe0 [ 133.688418] exc_general_protection+0x1a2/0x330 [ 133.689229] asm_exc_general_protection+0x26/0x30 [ 133.690052] RIP: 0010:perf_tp_event+0x175/0xe70 [ 133.690854] 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 [ 133.693838] RSP: 0018:ffff8880109277c0 EFLAGS: 00010212 [ 133.694727] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 133.695897] RDX: ffff8880168bb700 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 133.697078] RBP: ffff888010927a30 R08: ffff88806cf31340 R09: ffffe8ffffd16698 [ 133.698269] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 133.699437] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 133.700620] ? perf_tp_event+0x167/0xe70 [ 133.701325] ? __pfx_perf_tp_event+0x10/0x10 [ 133.702086] ? cpu_util.constprop.0+0x17d/0x340 [ 133.702884] ? __asan_memset+0x24/0x50 [ 133.703547] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 133.704455] ? lock_release+0xc8/0x290 [ 133.705126] ? __pfx_sched_balance_find_dst_group+0x10/0x10 [ 133.706066] ? __lock_acquire+0x694/0x1b70 [ 133.706786] ? perf_trace_run_bpf_submit+0xef/0x180 [ 133.707614] perf_trace_run_bpf_submit+0xef/0x180 [ 133.708429] perf_trace_lock_acquire+0x3c2/0x700 [ 133.709236] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 133.710134] ? lock_acquire+0x15e/0x2f0 [ 133.710806] lock_acquire+0xc5/0x2f0 [ 133.711438] ? futex_private_hash_put+0x4c/0x2d0 [ 133.712222] ? futex_hash+0x2d8/0x390 [ 133.712855] ? lock_release+0xc8/0x290 [ 133.713517] futex_private_hash_put+0x5d/0x2d0 [ 133.714290] ? futex_private_hash_put+0x4c/0x2d0 [ 133.715081] futex_hash_put+0x3f/0x50 [ 133.715720] futex_wake+0x1bb/0x540 [ 133.716344] ? kernel_clone+0x204/0x7f0 [ 133.717006] ? __pfx_futex_wake+0x10/0x10 [ 133.717699] ? __pfx_kernel_clone+0x10/0x10 [ 133.718521] ? __lock_acquire+0x694/0x1b70 [ 133.719326] do_futex+0x26d/0x370 [ 133.719987] ? __pfx_do_futex+0x10/0x10 [ 133.720741] ? __pfx___do_sys_clone+0x10/0x10 [ 133.721577] ? find_held_lock+0x2b/0x80 [ 133.722356] __x64_sys_futex+0x1c9/0x4d0 [ 133.723131] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 133.724203] ? __pfx___x64_sys_futex+0x10/0x10 [ 133.725084] do_syscall_64+0xbf/0x360 [ 133.725821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.726775] RIP: 0033:0x7f58d3c7ab19 [ 133.727475] 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 [ 133.730747] RSP: 002b:00007ffc2403f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 133.732146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58d3c7ab19 [ 133.733433] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f58d3d8df68 [ 133.734741] RBP: 00007f58d3d8df60 R08: 00007f58d11f0700 R09: 0000000000000000 [ 133.736031] R10: 00007f58d11f0700 R11: 0000000000000246 R12: 00007f58d3d92a68 [ 133.737329] R13: 00007ffc2403f290 R14: 00007f58d3d8df60 R15: 000000000002094d [ 133.738667] [ 133.739099] Modules linked in: [ 133.739698] ---[ end trace 0000000000000000 ]--- [ 133.740558] RIP: 0010:perf_tp_event+0x175/0xe70 [ 133.741422] 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 [ 133.744678] RSP: 0018:ffff8880109277c0 EFLAGS: 00010212 [ 133.745643] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 133.747053] RDX: ffff8880168bb700 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 133.748395] RBP: ffff888010927a30 R08: ffff88806cf31340 R09: ffffe8ffffd16698 [ 133.749757] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 133.750656] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 133.751445] FS: 000055556364f400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 133.752325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.752962] CR2: 0000555563650c18 CR3: 000000000dcd8000 CR4: 0000000000350ef0 [ 133.753754] Kernel panic - not syncing: Fatal exception in interrupt [ 133.754557] Kernel Offset: disabled [ 133.754968] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 12:27:09 Registers: info registers vcpu 0 RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff8880162b7468 R8 =0000000000000000 R9 =ffffed10015ee046 R10=0000000000000069 R11=0000000000000001 R12=0000000000000069 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055556364f708 CR3=0000000045472000 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 info registers vcpu 1 RAX=0000000000000002 RBX=00000000000a75c8 RCX=ffff8880163fb8c8 RDX=000000000bdaa53e RSI=000000000000001f RDI=ffff88806cf37020 RBP=ffff8880163fb800 RSP=ffff888009cc7a48 R8 =ffff8880163fb852 R9 =ffff8880163fb8c8 R10=ffff88801670d287 R11=0000000000000001 R12=ffff88806cf36f80 R13=ffff8880163fb800 R14=ffff8880163fb850 R15=000000000000023a RIP=ffffffff814a03bb 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 00007ff902918700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8f0f247028 CR3=000000000b858000 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=ffffffffffffff00ffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=343633363535353530303030203a3252 XMM04=65206665203938206334206666203462 XMM05=6366203665203965203039206230203e XMM06=32662038652066662063392061392037 XMM07=00000000000000000000000000000000 XMM08=2e34323120205b3e343c0a3034333278 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000