3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6403]}) 20:57:12 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async, rerun: 64) io_uring_setup(0x79d8, &(0x7f0000001f00)={0x0, 0xd303, 0x4, 0x1, 0x1b0, 0x0, r0}) (async, rerun: 64) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) r2 = syz_io_uring_setup(0x6af4, &(0x7f00000001c0)={0x0, 0xa06d, 0x800, 0x0, 0xce, 0x0, r1}, &(0x7f0000000000), &(0x7f0000000240)) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000400)=""/97, 0x61}], 0x3) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) io_uring_register$IORING_REGISTER_ENABLE_RINGS(0xffffffffffffffff, 0xc, 0x0, 0x0) (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) (async) r4 = syz_io_uring_setup(0x553f, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x2, 0x0, 0x0, r3}, &(0x7f00000000c0), &(0x7f0000000180)) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000080)={0x86, 0x0, 0x10000}) (async) r6 = syz_open_dev$radio(&(0x7f00000004c0), 0x3, 0x2) ioctl$VIDIOC_G_FREQUENCY(r6, 0xc02c5638, &(0x7f0000000500)={0x8e, 0x5, 0x8}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x6, 0x0, 0x1) 20:57:12 executing program 5: ioctl$SNDCTL_SEQ_GETOUTCOUNT(0xffffffffffffffff, 0x80045104, &(0x7f00000000c0)) r0 = syz_io_uring_setup(0x7de, &(0x7f0000000100)={0x0, 0x15a2, 0x61e}, &(0x7f0000000180), &(0x7f0000001940)) r1 = syz_io_uring_setup(0x77d1, &(0x7f0000000000)={0x0, 0x7de0, 0x80, 0x1, 0x20f}, &(0x7f0000000080), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000002e40)=[{0x9, 0xadf2d16f94be943c, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/222, 0xde}, {&(0x7f0000001500)=""/145, 0x91}, {&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f00000016c0)=""/48, 0x30}, {&(0x7f0000001700)=""/8, 0x8}], &(0x7f0000001800)=[0xffffffffffffffff, 0xffffffffffffffff]}, {0x8, 0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001840)=""/244, 0xf4}, {&(0x7f0000001940)}, {&(0x7f0000001980)=""/225, 0xe1}, {&(0x7f0000001a80)=""/152, 0x98}, {&(0x7f0000001b40)=""/27, 0x1b}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/223, 0xdf}, {&(0x7f0000002c80)=""/228, 0xe4}], &(0x7f0000002e00)=[0x7]}], 0x2) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:12 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r0, 0xc01064c1, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffff}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$SYNC_IOC_MERGE(r1, 0xc0303e03, &(0x7f0000000080)={"dff9823d6bc5a74bc35828747a9089f38b4b0313ef2c50d6115636bad8ab7b88", r2}) (async) io_uring_register$IORING_UNREGISTER_RING_FDS(r2, 0x15, &(0x7f0000004780)=[{0x7, 0x1, 0x0, &(0x7f0000000700)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/172, 0xac}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/99, 0x63}, {&(0x7f0000000580)=""/146, 0x92}, {&(0x7f0000000640)=""/152, 0x98}], &(0x7f00000000c0)=[0x9d1e, 0x40, 0x2]}, {0x4, 0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000780)=""/48, 0x30}, {&(0x7f00000007c0)=""/50, 0x32}, {&(0x7f0000000800)=""/216, 0xd8}, {&(0x7f0000000900)=""/242, 0xf2}], &(0x7f0000000a40)=[0x9, 0x5, 0x3ff, 0x7, 0x4, 0x2, 0x4, 0x6]}, {0x4, 0x1, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a80)=""/110, 0x6e}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000b80)=""/242, 0xf2}, {&(0x7f0000000c80)=""/184, 0xb8}], &(0x7f0000000d80)=[0x92, 0x97, 0x8000000000000000, 0x5, 0x9, 0x7fffffffffffffff, 0xfff]}, {0x1, 0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000dc0)=""/144, 0x90}], &(0x7f0000000ec0)=[0x665e07d9, 0x9, 0x401, 0xfffffffffffffc00, 0x7, 0x1800000, 0x7]}, {0x7, 0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000000f00)=""/209, 0xd1}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/140, 0x8c}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/203, 0xcb}, {&(0x7f00000032c0)=""/4096, 0x1000}], &(0x7f0000004340)=[0x10001, 0x8, 0x700000000, 0x0, 0x1, 0x1f, 0x9, 0xf0b]}, {0x7, 0x1, 0x0, &(0x7f00000046c0)=[{&(0x7f0000004380)=""/9, 0x9}, {&(0x7f00000043c0)=""/21, 0x15}, {&(0x7f0000004400)=""/99, 0x63}, {&(0x7f0000004480)=""/83, 0x53}, {&(0x7f0000004500)=""/68, 0x44}, {&(0x7f0000004580)=""/170, 0xaa}, {&(0x7f0000004640)=""/72, 0x48}], &(0x7f0000004740)=[0x10001, 0x9]}], 0x6) 20:57:12 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:12 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6404]}) 20:57:12 executing program 5: ioctl$SNDCTL_SEQ_GETOUTCOUNT(0xffffffffffffffff, 0x80045104, &(0x7f00000000c0)) r0 = syz_io_uring_setup(0x7de, &(0x7f0000000100)={0x0, 0x15a2, 0x61e}, &(0x7f0000000180), &(0x7f0000001940)) r1 = syz_io_uring_setup(0x77d1, &(0x7f0000000000)={0x0, 0x7de0, 0x80, 0x1, 0x20f}, &(0x7f0000000080), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000002e40)=[{0x9, 0xadf2d16f94be943c, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/222, 0xde}, {&(0x7f0000001500)=""/145, 0x91}, {&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f00000016c0)=""/48, 0x30}, {&(0x7f0000001700)=""/8, 0x8}], &(0x7f0000001800)=[0xffffffffffffffff, 0xffffffffffffffff]}, {0x8, 0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001840)=""/244, 0xf4}, {&(0x7f0000001940)}, {&(0x7f0000001980)=""/225, 0xe1}, {&(0x7f0000001a80)=""/152, 0x98}, {&(0x7f0000001b40)=""/27, 0x1b}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/223, 0xdf}, {&(0x7f0000002c80)=""/228, 0xe4}], &(0x7f0000002e00)=[0x7]}], 0x2) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) ioctl$SNDCTL_SEQ_GETOUTCOUNT(0xffffffffffffffff, 0x80045104, &(0x7f00000000c0)) (async) syz_io_uring_setup(0x7de, &(0x7f0000000100)={0x0, 0x15a2, 0x61e}, &(0x7f0000000180), &(0x7f0000001940)) (async) syz_io_uring_setup(0x77d1, &(0x7f0000000000)={0x0, 0x7de0, 0x80, 0x1, 0x20f}, &(0x7f0000000080), &(0x7f00000001c0)) (async) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000002e40)=[{0x9, 0xadf2d16f94be943c, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/222, 0xde}, {&(0x7f0000001500)=""/145, 0x91}, {&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f00000016c0)=""/48, 0x30}, {&(0x7f0000001700)=""/8, 0x8}], &(0x7f0000001800)=[0xffffffffffffffff, 0xffffffffffffffff]}, {0x8, 0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001840)=""/244, 0xf4}, {&(0x7f0000001940)}, {&(0x7f0000001980)=""/225, 0xe1}, {&(0x7f0000001a80)=""/152, 0x98}, {&(0x7f0000001b40)=""/27, 0x1b}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/223, 0xdf}, {&(0x7f0000002c80)=""/228, 0xe4}], &(0x7f0000002e00)=[0x7]}], 0x2) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) (async) 20:57:12 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:12 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001bc0), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000001c00)={0x0, 0x1}) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0xfffffff9, 0x2, 0x0, "8fe814481ad63ca03635171fc991efa082e04f15b6f32ee619668e8078627a4f", 0x4c47504a}) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) openat$vim2m(0xffffffffffffff9c, &(0x7f0000001bc0), 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000001c00)={0x0, 0x1}) (async) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0xfffffff9, 0x2, 0x0, "8fe814481ad63ca03635171fc991efa082e04f15b6f32ee619668e8078627a4f", 0x4c47504a}) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) (async) 20:57:12 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x200, 0xfffffffc}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x428100, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r3, 0x5, 0x0, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x2345, &(0x7f0000001f00)={0x0, 0x2ab3, 0x224, 0x1, 0x380, 0x0, r4}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x61, 0x0, r5, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/231, 0xe7}], 0x5, &(0x7f0000000680)=""/210, 0xd2}, 0x0, 0x100, 0x1, {0x2}}) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r4, 0x12, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:12 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000440), 0x4, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000480)={0x6, 0x5}) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x738c, &(0x7f0000000200)={0x0, 0x7d60, 0x800, 0x3, 0x2f2, 0x0, r1}, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_io_uring_setup(0x679e, &(0x7f0000000300)={0x0, 0xa97b, 0x8, 0x2, 0x3bb, 0x0, r1}, &(0x7f0000000380), &(0x7f00000003c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0xa, 0x40, 0x0, 0x8}) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000500)=0x3) syz_io_uring_setup(0x7357, &(0x7f0000000000)={0x0, 0xea73, 0x2, 0x1, 0x308, 0x0, r1}, &(0x7f0000000080), &(0x7f00000000c0)) openat$nci(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) renameat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') 20:57:12 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6600]}) 20:57:12 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x200, 0xfffffffc}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x428100, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r3, 0x5, 0x0, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x2345, &(0x7f0000001f00)={0x0, 0x2ab3, 0x224, 0x1, 0x380, 0x0, r4}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x61, 0x0, r5, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/231, 0xe7}], 0x5, &(0x7f0000000680)=""/210, 0xd2}, 0x0, 0x100, 0x1, {0x2}}) (async) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r4, 0x12, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:12 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001bc0), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000001c00)={0x0, 0x1}) (async, rerun: 64) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0xfffffff9, 0x2, 0x0, "8fe814481ad63ca03635171fc991efa082e04f15b6f32ee619668e8078627a4f", 0x4c47504a}) (async, rerun: 64) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) 20:57:12 executing program 5: ioctl$SNDCTL_SEQ_GETOUTCOUNT(0xffffffffffffffff, 0x80045104, &(0x7f00000000c0)) r0 = syz_io_uring_setup(0x7de, &(0x7f0000000100)={0x0, 0x15a2, 0x61e}, &(0x7f0000000180), &(0x7f0000001940)) r1 = syz_io_uring_setup(0x77d1, &(0x7f0000000000)={0x0, 0x7de0, 0x80, 0x1, 0x20f}, &(0x7f0000000080), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000002e40)=[{0x9, 0xadf2d16f94be943c, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/222, 0xde}, {&(0x7f0000001500)=""/145, 0x91}, {&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f00000016c0)=""/48, 0x30}, {&(0x7f0000001700)=""/8, 0x8}], &(0x7f0000001800)=[0xffffffffffffffff, 0xffffffffffffffff]}, {0x8, 0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001840)=""/244, 0xf4}, {&(0x7f0000001940)}, {&(0x7f0000001980)=""/225, 0xe1}, {&(0x7f0000001a80)=""/152, 0x98}, {&(0x7f0000001b40)=""/27, 0x1b}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/223, 0xdf}, {&(0x7f0000002c80)=""/228, 0xe4}], &(0x7f0000002e00)=[0x7]}], 0x2) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) ioctl$SNDCTL_SEQ_GETOUTCOUNT(0xffffffffffffffff, 0x80045104, &(0x7f00000000c0)) (async) syz_io_uring_setup(0x7de, &(0x7f0000000100)={0x0, 0x15a2, 0x61e}, &(0x7f0000000180), &(0x7f0000001940)) (async) syz_io_uring_setup(0x77d1, &(0x7f0000000000)={0x0, 0x7de0, 0x80, 0x1, 0x20f}, &(0x7f0000000080), &(0x7f00000001c0)) (async) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000002e40)=[{0x9, 0xadf2d16f94be943c, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/222, 0xde}, {&(0x7f0000001500)=""/145, 0x91}, {&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f00000016c0)=""/48, 0x30}, {&(0x7f0000001700)=""/8, 0x8}], &(0x7f0000001800)=[0xffffffffffffffff, 0xffffffffffffffff]}, {0x8, 0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001840)=""/244, 0xf4}, {&(0x7f0000001940)}, {&(0x7f0000001980)=""/225, 0xe1}, {&(0x7f0000001a80)=""/152, 0x98}, {&(0x7f0000001b40)=""/27, 0x1b}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/223, 0xdf}, {&(0x7f0000002c80)=""/228, 0xe4}], &(0x7f0000002e00)=[0x7]}], 0x2) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) (async) 20:57:12 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:12 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6601]}) 20:57:12 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x200, 0xfffffffc}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x428100, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r3, 0x5, 0x0, 0x0) (async) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x2345, &(0x7f0000001f00)={0x0, 0x2ab3, 0x224, 0x1, 0x380, 0x0, r4}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x61, 0x0, r5, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/231, 0xe7}], 0x5, &(0x7f0000000680)=""/210, 0xd2}, 0x0, 0x100, 0x1, {0x2}}) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r4, 0x12, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:12 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6603]}) 20:57:12 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000440), 0x4, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000480)={0x6, 0x5}) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x738c, &(0x7f0000000200)={0x0, 0x7d60, 0x800, 0x3, 0x2f2, 0x0, r1}, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_io_uring_setup(0x679e, &(0x7f0000000300)={0x0, 0xa97b, 0x8, 0x2, 0x3bb, 0x0, r1}, &(0x7f0000000380), &(0x7f00000003c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0xa, 0x40, 0x0, 0x8}) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000500)=0x3) syz_io_uring_setup(0x7357, &(0x7f0000000000)={0x0, 0xea73, 0x2, 0x1, 0x308, 0x0, r1}, &(0x7f0000000080), &(0x7f00000000c0)) openat$nci(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) renameat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') syz_open_dev$vim2m(&(0x7f0000000440), 0x4, 0x2) (async) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000480)={0x6, 0x5}) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) syz_io_uring_setup(0x738c, &(0x7f0000000200)={0x0, 0x7d60, 0x800, 0x3, 0x2f2, 0x0, r1}, &(0x7f0000000280), &(0x7f00000002c0)) (async) syz_io_uring_setup(0x679e, &(0x7f0000000300)={0x0, 0xa97b, 0x8, 0x2, 0x3bb, 0x0, r1}, &(0x7f0000000380), &(0x7f00000003c0)) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0xa, 0x40, 0x0, 0x8}) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000500)=0x3) (async) syz_io_uring_setup(0x7357, &(0x7f0000000000)={0x0, 0xea73, 0x2, 0x1, 0x308, 0x0, r1}, &(0x7f0000000080), &(0x7f00000000c0)) (async) openat$nci(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) (async) renameat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') (async) 20:57:12 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x66b, 0x40, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) 20:57:12 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:12 executing program 5: r0 = syz_io_uring_setup(0x2dee, &(0x7f0000000000)={0x0, 0xff7a, 0x40, 0x0, 0x1a2}, &(0x7f0000000100), &(0x7f00000000c0)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000200), 0x1) 20:57:12 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6604]}) 20:57:12 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:57:13 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = syz_io_uring_setup(0x561c, &(0x7f0000000100)={0x0, 0x400, 0x20, 0x0, 0xfffffffe, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x9, 0x0, 0x1) ioctl$vim2m_VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045612, &(0x7f0000000000)=0x3) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6800]}) 20:57:13 executing program 5: r0 = syz_io_uring_setup(0x2dee, &(0x7f0000000000)={0x0, 0xff7a, 0x40, 0x0, 0x1a2}, &(0x7f0000000100), &(0x7f00000000c0)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000200), 0x1) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6801]}) 20:57:13 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x66b, 0x40, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x66b, 0x40, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) (async) 20:57:13 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:57:13 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000440), 0x4, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000480)={0x6, 0x5}) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x738c, &(0x7f0000000200)={0x0, 0x7d60, 0x800, 0x3, 0x2f2, 0x0, r1}, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_io_uring_setup(0x679e, &(0x7f0000000300)={0x0, 0xa97b, 0x8, 0x2, 0x3bb, 0x0, r1}, &(0x7f0000000380), &(0x7f00000003c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0xa, 0x40, 0x0, 0x8}) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000500)=0x3) syz_io_uring_setup(0x7357, &(0x7f0000000000)={0x0, 0xea73, 0x2, 0x1, 0x308, 0x0, r1}, &(0x7f0000000080), &(0x7f00000000c0)) openat$nci(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) renameat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') syz_open_dev$vim2m(&(0x7f0000000440), 0x4, 0x2) (async) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000480)={0x6, 0x5}) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) syz_io_uring_setup(0x738c, &(0x7f0000000200)={0x0, 0x7d60, 0x800, 0x3, 0x2f2, 0x0, r1}, &(0x7f0000000280), &(0x7f00000002c0)) (async) syz_io_uring_setup(0x679e, &(0x7f0000000300)={0x0, 0xa97b, 0x8, 0x2, 0x3bb, 0x0, r1}, &(0x7f0000000380), &(0x7f00000003c0)) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0xa, 0x40, 0x0, 0x8}) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000500)=0x3) (async) syz_io_uring_setup(0x7357, &(0x7f0000000000)={0x0, 0xea73, 0x2, 0x1, 0x308, 0x0, r1}, &(0x7f0000000080), &(0x7f00000000c0)) (async) openat$nci(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) (async) renameat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') (async) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6803]}) 20:57:13 executing program 5: r0 = syz_io_uring_setup(0x2dee, &(0x7f0000000000)={0x0, 0xff7a, 0x40, 0x0, 0x1a2}, &(0x7f0000000100), &(0x7f00000000c0)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000200), 0x1) 20:57:13 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x66b, 0x40, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) 20:57:13 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:57:13 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = syz_io_uring_setup(0x561c, &(0x7f0000000100)={0x0, 0x400, 0x20, 0x0, 0xfffffffe, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x9, 0x0, 0x1) ioctl$vim2m_VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045612, &(0x7f0000000000)=0x3) (async) ioctl$vim2m_VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045612, &(0x7f0000000000)=0x3) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6804]}) 20:57:13 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) r1 = io_uring_setup(0x3c4b, &(0x7f0000000000)={0x0, 0x1f83, 0x8, 0x2, 0x3b8}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000380)=[{0x2, 0x1, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000080)=""/104, 0x68}], &(0x7f0000000340)=[0x3, 0x9]}], 0x1) 20:57:13 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async, rerun: 32) r1 = syz_io_uring_setup(0x561c, &(0x7f0000000100)={0x0, 0x400, 0x20, 0x0, 0xfffffffe, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) (rerun: 32) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x9, 0x0, 0x1) (async) ioctl$vim2m_VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045612, &(0x7f0000000000)=0x3) 20:57:13 executing program 5: r0 = syz_io_uring_setup(0x3dc, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f0000000000)) syz_io_uring_setup(0x32f3, &(0x7f0000000080)={0x0, 0x60a5, 0x400, 0x1, 0x3de, 0x0, r0}, &(0x7f00000001c0), &(0x7f0000000200)) eventfd(0x3) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) syz_open_dev$media(&(0x7f0000000280), 0x101, 0x421001) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x440000, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000240)=r2, 0x1) 20:57:13 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x10, 0xffffffffffffffff, 0x0) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6a00]}) 20:57:13 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000280)=@multiplanar_userptr={0x20, 0x2, 0x4, 0x8, 0x1, {0x77359400}, {0x4, 0x1, 0x80, 0x0, 0xf7, 0x2, "12b60346"}, 0x5, 0x2, {&(0x7f0000000200)=[{0x3, 0x10001, {&(0x7f0000000040)}, 0x1f}, {0x1, 0x0, {&(0x7f0000000080)}, 0xfffff21f}]}, 0xff}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)=[0x80, 0x66, 0x9]) 20:57:13 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (async) r1 = io_uring_setup(0x3c4b, &(0x7f0000000000)={0x0, 0x1f83, 0x8, 0x2, 0x3b8}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000380)=[{0x2, 0x1, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000080)=""/104, 0x68}], &(0x7f0000000340)=[0x3, 0x9]}], 0x1) 20:57:13 executing program 2: syz_open_dev$media(&(0x7f0000000000), 0x8001, 0x400) r0 = syz_io_uring_setup(0x3ea2, &(0x7f0000000d80)={0x0, 0x33b6, 0x200, 0x0, 0x338}, &(0x7f0000000500), &(0x7f0000000e00)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) epoll_create1(0x80000) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000d40)=[{0x8, 0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/240, 0xf0}], &(0x7f00000006c0)=[0x7f]}, {0x6, 0x1, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000700)=""/240, 0xf0}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/201, 0xc9}], &(0x7f0000000d00)=[0x3, 0x3f, 0x2, 0x40, 0x3, 0x4, 0xfffffffffffffffd]}], 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00'}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x9, 0x0, 0x1) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6a01]}) 20:57:13 executing program 5: syz_io_uring_setup(0x3dc, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f0000000000)) (async) r0 = syz_io_uring_setup(0x3dc, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f0000000000)) syz_io_uring_setup(0x32f3, &(0x7f0000000080)={0x0, 0x60a5, 0x400, 0x1, 0x3de, 0x0, r0}, &(0x7f00000001c0), &(0x7f0000000200)) eventfd(0x3) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) syz_open_dev$media(&(0x7f0000000280), 0x101, 0x421001) (async) syz_open_dev$media(&(0x7f0000000280), 0x101, 0x421001) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x440000, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000240)=r2, 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000240)=r2, 0x1) 20:57:13 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x10, 0xffffffffffffffff, 0x0) 20:57:13 executing program 2: syz_open_dev$media(&(0x7f0000000000), 0x8001, 0x400) syz_io_uring_setup(0x3ea2, &(0x7f0000000d80)={0x0, 0x33b6, 0x200, 0x0, 0x338}, &(0x7f0000000500), &(0x7f0000000e00)) (async) r0 = syz_io_uring_setup(0x3ea2, &(0x7f0000000d80)={0x0, 0x33b6, 0x200, 0x0, 0x338}, &(0x7f0000000500), &(0x7f0000000e00)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) epoll_create1(0x80000) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000d40)=[{0x8, 0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/240, 0xf0}], &(0x7f00000006c0)=[0x7f]}, {0x6, 0x1, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000700)=""/240, 0xf0}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/201, 0xc9}], &(0x7f0000000d00)=[0x3, 0x3f, 0x2, 0x40, 0x3, 0x4, 0xfffffffffffffffd]}], 0x2) (async) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000d40)=[{0x8, 0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/240, 0xf0}], &(0x7f00000006c0)=[0x7f]}, {0x6, 0x1, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000700)=""/240, 0xf0}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/201, 0xc9}], &(0x7f0000000d00)=[0x3, 0x3f, 0x2, 0x40, 0x3, 0x4, 0xfffffffffffffffd]}], 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00'}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x9, 0x0, 0x1) 20:57:13 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) r1 = io_uring_setup(0x3c4b, &(0x7f0000000000)={0x0, 0x1f83, 0x8, 0x2, 0x3b8}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000380)=[{0x2, 0x1, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000080)=""/104, 0x68}], &(0x7f0000000340)=[0x3, 0x9]}], 0x1) 20:57:13 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000280)=@multiplanar_userptr={0x20, 0x2, 0x4, 0x8, 0x1, {0x77359400}, {0x4, 0x1, 0x80, 0x0, 0xf7, 0x2, "12b60346"}, 0x5, 0x2, {&(0x7f0000000200)=[{0x3, 0x10001, {&(0x7f0000000040)}, 0x1f}, {0x1, 0x0, {&(0x7f0000000080)}, 0xfffff21f}]}, 0xff}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async, rerun: 64) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)=[0x80, 0x66, 0x9]) (rerun: 64) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6a03]}) 20:57:13 executing program 5: r0 = syz_io_uring_setup(0x3dc, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f0000000000)) syz_io_uring_setup(0x32f3, &(0x7f0000000080)={0x0, 0x60a5, 0x400, 0x1, 0x3de, 0x0, r0}, &(0x7f00000001c0), &(0x7f0000000200)) (async) eventfd(0x3) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) syz_open_dev$media(&(0x7f0000000280), 0x101, 0x421001) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x440000, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000240)=r2, 0x1) 20:57:13 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x10, 0xffffffffffffffff, 0x0) 20:57:13 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000000), 0x1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) 20:57:13 executing program 2: syz_open_dev$media(&(0x7f0000000000), 0x8001, 0x400) r0 = syz_io_uring_setup(0x3ea2, &(0x7f0000000d80)={0x0, 0x33b6, 0x200, 0x0, 0x338}, &(0x7f0000000500), &(0x7f0000000e00)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) epoll_create1(0x80000) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000d40)=[{0x8, 0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/240, 0xf0}], &(0x7f00000006c0)=[0x7f]}, {0x6, 0x1, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000700)=""/240, 0xf0}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/201, 0xc9}], &(0x7f0000000d00)=[0x3, 0x3f, 0x2, 0x40, 0x3, 0x4, 0xfffffffffffffffd]}], 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00'}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x9, 0x0, 0x1) syz_open_dev$media(&(0x7f0000000000), 0x8001, 0x400) (async) syz_io_uring_setup(0x3ea2, &(0x7f0000000d80)={0x0, 0x33b6, 0x200, 0x0, 0x338}, &(0x7f0000000500), &(0x7f0000000e00)) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) (async) epoll_create1(0x80000) (async) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000d40)=[{0x8, 0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/240, 0xf0}], &(0x7f00000006c0)=[0x7f]}, {0x6, 0x1, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000700)=""/240, 0xf0}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/201, 0xc9}], &(0x7f0000000d00)=[0x3, 0x3f, 0x2, 0x40, 0x3, 0x4, 0xfffffffffffffffd]}], 0x2) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00'}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x9, 0x0, 0x1) (async) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6a04]}) 20:57:13 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000280)=@multiplanar_userptr={0x20, 0x2, 0x4, 0x8, 0x1, {0x77359400}, {0x4, 0x1, 0x80, 0x0, 0xf7, 0x2, "12b60346"}, 0x5, 0x2, {&(0x7f0000000200)=[{0x3, 0x10001, {&(0x7f0000000040)}, 0x1f}, {0x1, 0x0, {&(0x7f0000000080)}, 0xfffff21f}]}, 0xff}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)=[0x80, 0x66, 0x9]) (async) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)=[0x80, 0x66, 0x9]) 20:57:13 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x3}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) 20:57:13 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000240)=[0xff, 0x2], 0x2) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) syz_io_uring_setup(0x2c12, &(0x7f0000000000)={0x0, 0xc2ab, 0x100, 0x0, 0x340, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) 20:57:13 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000240), &(0x7f00000001c0)) r1 = syz_io_uring_setup(0x1f38, &(0x7f0000000000)={0x0, 0xa6ee, 0x0, 0x2, 0x146}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000200), 0x1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:13 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000000), 0x1) (async, rerun: 64) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (rerun: 64) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6c00]}) 20:57:13 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:13 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000240)=[0xff, 0x2], 0x2) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) syz_io_uring_setup(0x2c12, &(0x7f0000000000)={0x0, 0xc2ab, 0x100, 0x0, 0x340, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) 20:57:13 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000000), 0x1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000000), 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (async) 20:57:13 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000240), &(0x7f00000001c0)) (async) r1 = syz_io_uring_setup(0x1f38, &(0x7f0000000000)={0x0, 0xa6ee, 0x0, 0x2, 0x146}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000200), 0x1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:13 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000240)=[0xff, 0x2], 0x2) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) syz_io_uring_setup(0x2c12, &(0x7f0000000000)={0x0, 0xc2ab, 0x100, 0x0, 0x340, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) 20:57:13 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r2, 0x12, 0x0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x7, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f0000000080)={r4}) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_ENABLE_RINGS(r1, 0xc, 0x0, 0x0) 20:57:13 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6c01]}) 20:57:13 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000240), &(0x7f00000001c0)) r1 = syz_io_uring_setup(0x1f38, &(0x7f0000000000)={0x0, 0xa6ee, 0x0, 0x2, 0x146}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:13 executing program 4: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:13 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000240)=[0xff, 0x2], 0x2) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) syz_io_uring_setup(0x2c12, &(0x7f0000000000)={0x0, 0xc2ab, 0x100, 0x0, 0x340, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) 20:57:13 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) (async) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) (async) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:14 executing program 4: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000004c0)={0x0, 0x2, 0x0, &(0x7f0000000100)=[{0x80000000}, {0x80000000}], 0x3, 0x0, &(0x7f0000000240)=[{}, {}, {}], 0x2, 0x0, &(0x7f00000001c0)=[{}, {0x0, 0x80000000}], 0x5, 0x0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000600)={0x80000000, &(0x7f0000000540)=[{0x80000000, 0x0}], &(0x7f0000000580)=[{{0x80000000}}, {{}, {0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000009c0)={0x0, 0x2, 0x0, &(0x7f0000000640)=[{}, {}], 0x2, 0x0, &(0x7f0000000700)=[{}, {}], 0x5, 0x0, &(0x7f0000000800)=[{0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f00000008c0)=[{}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000a40)={{r1, r4, 0x4, [0x7f, 0x82]}, {0x80000000, r7, 0x2, [0x2, 0x1405]}, 0x4, [0xe7e6, 0xa3a9]}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000b40)) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r8, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r8}) ioctl$MEDIA_IOC_G_TOPOLOGY(r8, 0xc0487c04, &(0x7f0000001480)={0x0, 0xa, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000f80)=[{}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f00000012c0)=[{}, {}, {}, {}], 0x8, 0x0, &(0x7f0000001340)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r9 = syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x998a, 0x200, 0x3, 0x17e, 0x0, r0}, &(0x7f00000000c0), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r9, 0x6, &(0x7f0000000200), 0x1) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000001500)={r5, &(0x7f0000000a80), &(0x7f0000000ac0)=[{}, {{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000b80)={{r3, r10, 0x5, [0xe00000, 0x5]}, {r2, r6, 0x6, [0x10000, 0x1]}, 0x1, [0x660d5f89, 0x8]}) 20:57:14 executing program 1: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r2, 0x12, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r2, 0x12, 0x0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x7, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f0000000080)={r4}) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f0000000080)={r4}) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_ENABLE_RINGS(r1, 0xc, 0x0, 0x0) 20:57:14 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x8, 0xfffffffe}, &(0x7f0000000180), &(0x7f0000000000)) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000040)={0xc70a, 0x7fffffff, 0x9, 0x1, 0x7ff}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:14 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6c03]}) 20:57:14 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000004c0)={0x0, 0x2, 0x0, &(0x7f0000000100)=[{0x80000000}, {0x80000000}], 0x3, 0x0, &(0x7f0000000240)=[{}, {}, {}], 0x2, 0x0, &(0x7f00000001c0)=[{}, {0x0, 0x80000000}], 0x5, 0x0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000600)={0x80000000, &(0x7f0000000540)=[{0x80000000, 0x0}], &(0x7f0000000580)=[{{0x80000000}}, {{}, {0x80000000, 0x0}}]}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000009c0)={0x0, 0x2, 0x0, &(0x7f0000000640)=[{}, {}], 0x2, 0x0, &(0x7f0000000700)=[{}, {}], 0x5, 0x0, &(0x7f0000000800)=[{0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f00000008c0)=[{}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000a40)={{r1, r4, 0x4, [0x7f, 0x82]}, {0x80000000, r7, 0x2, [0x2, 0x1405]}, 0x4, [0xe7e6, 0xa3a9]}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000b40)) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r8, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r8}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r8, 0xc0487c04, &(0x7f0000001480)={0x0, 0xa, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000f80)=[{}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f00000012c0)=[{}, {}, {}, {}], 0x8, 0x0, &(0x7f0000001340)=[{}, {}, {}, {}, {}, {}, {}, {}]}) (async) r9 = syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x998a, 0x200, 0x3, 0x17e, 0x0, r0}, &(0x7f00000000c0), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r9, 0x6, &(0x7f0000000200), 0x1) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000001500)={r5, &(0x7f0000000a80), &(0x7f0000000ac0)=[{}, {{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000b80)={{r3, r10, 0x5, [0xe00000, 0x5]}, {r2, r6, 0x6, [0x10000, 0x1]}, 0x1, [0x660d5f89, 0x8]}) 20:57:14 executing program 4: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x8, 0xfffffffe}, &(0x7f0000000180), &(0x7f0000000000)) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000040)={0xc70a, 0x7fffffff, 0x9, 0x1, 0x7ff}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x8, 0xfffffffe}, &(0x7f0000000180), &(0x7f0000000000)) (async) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000040)={0xc70a, 0x7fffffff, 0x9, 0x1, 0x7ff}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) 20:57:14 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6c04]}) 20:57:14 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (async, rerun: 64) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (rerun: 64) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) (async) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r2, 0x12, 0x0, 0x0) (async, rerun: 32) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x7, 0x0) (async, rerun: 32) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f0000000080)={r4}) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_register$IORING_REGISTER_ENABLE_RINGS(r1, 0xc, 0x0, 0x0) 20:57:14 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) (async) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') (async) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) (async) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) (async, rerun: 64) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (rerun: 64) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) (async) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) (async) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:14 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x8, 0xfffffffe}, &(0x7f0000000180), &(0x7f0000000000)) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000040)={0xc70a, 0x7fffffff, 0x9, 0x1, 0x7ff}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x8, 0xfffffffe}, &(0x7f0000000180), &(0x7f0000000000)) (async) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000040)={0xc70a, 0x7fffffff, 0x9, 0x1, 0x7ff}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) 20:57:14 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6e00]}) 20:57:14 executing program 4: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000004c0)={0x0, 0x2, 0x0, &(0x7f0000000100)=[{0x80000000}, {0x80000000}], 0x3, 0x0, &(0x7f0000000240)=[{}, {}, {}], 0x2, 0x0, &(0x7f00000001c0)=[{}, {0x0, 0x80000000}], 0x5, 0x0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000600)={0x80000000, &(0x7f0000000540)=[{0x80000000, 0x0}], &(0x7f0000000580)=[{{0x80000000}}, {{}, {0x80000000, 0x0}}]}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000009c0)={0x0, 0x2, 0x0, &(0x7f0000000640)=[{}, {}], 0x2, 0x0, &(0x7f0000000700)=[{}, {}], 0x5, 0x0, &(0x7f0000000800)=[{0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f00000008c0)=[{}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000a40)={{r1, r4, 0x4, [0x7f, 0x82]}, {0x80000000, r7, 0x2, [0x2, 0x1405]}, 0x4, [0xe7e6, 0xa3a9]}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000b40)) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r8, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r8}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r8, 0xc0487c04, &(0x7f0000001480)={0x0, 0xa, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000f80)=[{}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f00000012c0)=[{}, {}, {}, {}], 0x8, 0x0, &(0x7f0000001340)=[{}, {}, {}, {}, {}, {}, {}, {}]}) (async, rerun: 32) r9 = syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x998a, 0x200, 0x3, 0x17e, 0x0, r0}, &(0x7f00000000c0), &(0x7f0000000080)) (rerun: 32) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r9, 0x6, &(0x7f0000000200), 0x1) (async, rerun: 32) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000001500)={r5, &(0x7f0000000a80), &(0x7f0000000ac0)=[{}, {{0x80000000, 0x0}}]}) (rerun: 32) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000b80)={{r3, r10, 0x5, [0xe00000, 0x5]}, {r2, r6, 0x6, [0x10000, 0x1]}, 0x1, [0x660d5f89, 0x8]}) 20:57:14 executing program 4: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6e01]}) 20:57:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) read$sequencer(r0, &(0x7f0000000080)=""/60, 0x3c) r1 = syz_io_uring_setup(0x274e, &(0x7f0000000100)={0x0, 0x0, 0x800}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffff}) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r0, 0x80045104, &(0x7f00000000c0)) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x21, 0x0, @fd=r4, 0x3, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x6}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) 20:57:14 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x100}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:14 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18300000050000000000000000000000024f02007a58000001970500ff00000095000000000000007d51c7d98de94848de2b9480f43c1a456e3977a1f900613613c39aaa7c24dee92b6252a4d77cc216eb7b56786d85998515ec28bd530dbad60a5b90a678111c3639b4518a8f997a2d70fe4a50820a3fea78ec2d10d0d4717ad7c4830b6d09c1dd53e11864fbdc40ee9bed66bb4be7006529f6f7a76859afd21d84a565"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x8d, &(0x7f0000000200)=""/141, 0x41100, 0x4, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000000080)={0x6, 0x4}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xe, 0x382b, 0x9}, 0x10, 0xffffffffffffffff, 0x0, 0x9, &(0x7f00000002c0)=[0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1], &(0x7f0000000300)=[{0x3, 0x4, 0xc, 0x1}, {0x5, 0x2, 0xf, 0x7}, {0x3, 0x5, 0xe, 0x7}, {0x1, 0x1}, {0x3, 0x1, 0xa, 0x7}, {0x2, 0x5, 0x8, 0x3}, {0x1, 0x5, 0x5}, {0x1, 0x4, 0x9, 0x7}, {0x1, 0x3, 0xb, 0xc}], 0x10, 0x6ac}, 0x90) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) 20:57:14 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x20400, 0x0) ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510b, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:14 executing program 4: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6e03]}) 20:57:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) (async) read$sequencer(r0, &(0x7f0000000080)=""/60, 0x3c) (async) r1 = syz_io_uring_setup(0x274e, &(0x7f0000000100)={0x0, 0x0, 0x800}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffff}) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r0, 0x80045104, &(0x7f00000000c0)) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x21, 0x0, @fd=r4, 0x3, 0x0, 0x2, 0x2}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x6}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) 20:57:14 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18300000050000000000000000000000024f02007a58000001970500ff00000095000000000000007d51c7d98de94848de2b9480f43c1a456e3977a1f900613613c39aaa7c24dee92b6252a4d77cc216eb7b56786d85998515ec28bd530dbad60a5b90a678111c3639b4518a8f997a2d70fe4a50820a3fea78ec2d10d0d4717ad7c4830b6d09c1dd53e11864fbdc40ee9bed66bb4be7006529f6f7a76859afd21d84a565"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x8d, &(0x7f0000000200)=""/141, 0x41100, 0x4, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000000080)={0x6, 0x4}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xe, 0x382b, 0x9}, 0x10, 0xffffffffffffffff, 0x0, 0x9, &(0x7f00000002c0)=[0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1], &(0x7f0000000300)=[{0x3, 0x4, 0xc, 0x1}, {0x5, 0x2, 0xf, 0x7}, {0x3, 0x5, 0xe, 0x7}, {0x1, 0x1}, {0x3, 0x1, 0xa, 0x7}, {0x2, 0x5, 0x8, 0x3}, {0x1, 0x5, 0x5}, {0x1, 0x4, 0x9, 0x7}, {0x1, 0x3, 0xb, 0xc}], 0x10, 0x6ac}, 0x90) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18300000050000000000000000000000024f02007a58000001970500ff00000095000000000000007d51c7d98de94848de2b9480f43c1a456e3977a1f900613613c39aaa7c24dee92b6252a4d77cc216eb7b56786d85998515ec28bd530dbad60a5b90a678111c3639b4518a8f997a2d70fe4a50820a3fea78ec2d10d0d4717ad7c4830b6d09c1dd53e11864fbdc40ee9bed66bb4be7006529f6f7a76859afd21d84a565"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x8d, &(0x7f0000000200)=""/141, 0x41100, 0x4, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000000080)={0x6, 0x4}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xe, 0x382b, 0x9}, 0x10, 0xffffffffffffffff, 0x0, 0x9, &(0x7f00000002c0)=[0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1], &(0x7f0000000300)=[{0x3, 0x4, 0xc, 0x1}, {0x5, 0x2, 0xf, 0x7}, {0x3, 0x5, 0xe, 0x7}, {0x1, 0x1}, {0x3, 0x1, 0xa, 0x7}, {0x2, 0x5, 0x8, 0x3}, {0x1, 0x5, 0x5}, {0x1, 0x4, 0x9, 0x7}, {0x1, 0x3, 0xb, 0xc}], 0x10, 0x6ac}, 0x90) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) (async) 20:57:14 executing program 5: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x100}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x100}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:14 executing program 4: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x20400, 0x0) ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510b, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) (async) read$sequencer(r0, &(0x7f0000000080)=""/60, 0x3c) (async) r1 = syz_io_uring_setup(0x274e, &(0x7f0000000100)={0x0, 0x0, 0x800}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffff}) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r0, 0x80045104, &(0x7f00000000c0)) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x21, 0x0, @fd=r4, 0x3, 0x0, 0x2, 0x2}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x6}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) 20:57:14 executing program 4: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6e04]}) 20:57:14 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x100}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x100}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) (async) 20:57:14 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x20400, 0x0) ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510b, &(0x7f0000000040)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:14 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7000]}) 20:57:14 executing program 0: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18300000050000000000000000000000024f02007a58000001970500ff00000095000000000000007d51c7d98de94848de2b9480f43c1a456e3977a1f900613613c39aaa7c24dee92b6252a4d77cc216eb7b56786d85998515ec28bd530dbad60a5b90a678111c3639b4518a8f997a2d70fe4a50820a3fea78ec2d10d0d4717ad7c4830b6d09c1dd53e11864fbdc40ee9bed66bb4be7006529f6f7a76859afd21d84a565"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x8d, &(0x7f0000000200)=""/141, 0x41100, 0x4, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000000080)={0x6, 0x4}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xe, 0x382b, 0x9}, 0x10, 0xffffffffffffffff, 0x0, 0x9, &(0x7f00000002c0)=[0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1], &(0x7f0000000300)=[{0x3, 0x4, 0xc, 0x1}, {0x5, 0x2, 0xf, 0x7}, {0x3, 0x5, 0xe, 0x7}, {0x1, 0x1}, {0x3, 0x1, 0xa, 0x7}, {0x2, 0x5, 0x8, 0x3}, {0x1, 0x5, 0x5}, {0x1, 0x4, 0x9, 0x7}, {0x1, 0x3, 0xb, 0xc}], 0x10, 0x6ac}, 0x90) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) 20:57:14 executing program 4: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 1: sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x807}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8880}, 0x2004c041) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffff9c, 0x40106614, &(0x7f0000000280)) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x80200, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f00000002c0)=[0x4, 0x8], 0x2) 20:57:14 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:14 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:14 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7001]}) 20:57:14 executing program 1: sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x807}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8880}, 0x2004c041) (async) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffff9c, 0x40106614, &(0x7f0000000280)) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x80200, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f00000002c0)=[0x4, 0x8], 0x2) 20:57:14 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f00000000c0), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_enter(r2, 0x49f, 0x9dd0, 0x1, &(0x7f0000000080)={[0x2]}, 0x8) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x19) 20:57:14 executing program 0: r0 = io_uring_setup(0x4c7f, &(0x7f0000000080)={0x0, 0xf7d5, 0x80, 0x1, 0x2}) r1 = syz_io_uring_setup(0x64fd, &(0x7f0000000580)={0x0, 0xe0a7, 0x800, 0x13, 0x245, 0x0, r0}, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x9, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd, 0x1}) r4 = syz_io_uring_setup(0x569b, &(0x7f0000000200)={0x0, 0xe8aa, 0x2, 0x1, 0xf9, 0x0, r0}, &(0x7f0000000280), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_PROBE(r4, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x26) r5 = syz_io_uring_setup(0x3824, &(0x7f0000000440)={0x0, 0x92cd, 0x801, 0x0, 0x1a8, 0x0, r4}, &(0x7f00000004c0), &(0x7f0000000500)) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r6, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r6}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x7, &(0x7f0000000540)=r6, 0x1) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f00000001c0), 0x1) 20:57:14 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:14 executing program 1: sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x807}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8880}, 0x2004c041) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffff9c, 0x40106614, &(0x7f0000000280)) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x80200, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f00000002c0)=[0x4, 0x8], 0x2) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x807}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8880}, 0x2004c041) (async) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffff9c, 0x40106614, &(0x7f0000000280)) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x80200, 0x0) (async) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f00000002c0)=[0x4, 0x8], 0x2) (async) 20:57:14 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7003]}) 20:57:14 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:14 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f00000000c0), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) (async) io_uring_enter(r2, 0x49f, 0x9dd0, 0x1, &(0x7f0000000080)={[0x2]}, 0x8) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x19) 20:57:14 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:14 executing program 0: r0 = io_uring_setup(0x4c7f, &(0x7f0000000080)={0x0, 0xf7d5, 0x80, 0x1, 0x2}) r1 = syz_io_uring_setup(0x64fd, &(0x7f0000000580)={0x0, 0xe0a7, 0x800, 0x13, 0x245, 0x0, r0}, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x9, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd, 0x1}) r4 = syz_io_uring_setup(0x569b, &(0x7f0000000200)={0x0, 0xe8aa, 0x2, 0x1, 0xf9, 0x0, r0}, &(0x7f0000000280), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_PROBE(r4, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x26) r5 = syz_io_uring_setup(0x3824, &(0x7f0000000440)={0x0, 0x92cd, 0x801, 0x0, 0x1a8, 0x0, r4}, &(0x7f00000004c0), &(0x7f0000000500)) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r6, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r6}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x7, &(0x7f0000000540)=r6, 0x1) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f00000001c0), 0x1) io_uring_setup(0x4c7f, &(0x7f0000000080)={0x0, 0xf7d5, 0x80, 0x1, 0x2}) (async) syz_io_uring_setup(0x64fd, &(0x7f0000000580)={0x0, 0xe0a7, 0x800, 0x13, 0x245, 0x0, r0}, &(0x7f0000000100), &(0x7f0000000040)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x9, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd, 0x1}) (async) syz_io_uring_setup(0x569b, &(0x7f0000000200)={0x0, 0xe8aa, 0x2, 0x1, 0xf9, 0x0, r0}, &(0x7f0000000280), &(0x7f00000002c0)) (async) io_uring_register$IORING_REGISTER_PROBE(r4, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x26) (async) syz_io_uring_setup(0x3824, &(0x7f0000000440)={0x0, 0x92cd, 0x801, 0x0, 0x1a8, 0x0, r4}, &(0x7f00000004c0), &(0x7f0000000500)) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r6, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r6}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x7, &(0x7f0000000540)=r6, 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f00000001c0), 0x1) (async) 20:57:15 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7004]}) 20:57:15 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:15 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0), &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000040)=@fd={0x9439, 0x1, 0x4, 0x4, 0x200, {r1, r2/1000+10000}, {0x2, 0x8, 0x8, 0x5, 0x2, 0x93, "04646d3d"}, 0x72, 0x4, {}, 0x8}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) 20:57:15 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f00000000c0), &(0x7f00000001c0)) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f00000000c0), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_enter(r2, 0x49f, 0x9dd0, 0x1, &(0x7f0000000080)={[0x2]}, 0x8) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x19) 20:57:15 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:15 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7200]}) 20:57:15 executing program 4: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, 0x0) 20:57:15 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0), &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000040)=@fd={0x9439, 0x1, 0x4, 0x4, 0x200, {r1, r2/1000+10000}, {0x2, 0x8, 0x8, 0x5, 0x2, 0x93, "04646d3d"}, 0x72, 0x4, {}, 0x8}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) 20:57:15 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:15 executing program 0: r0 = io_uring_setup(0x4c7f, &(0x7f0000000080)={0x0, 0xf7d5, 0x80, 0x1, 0x2}) r1 = syz_io_uring_setup(0x64fd, &(0x7f0000000580)={0x0, 0xe0a7, 0x800, 0x13, 0x245, 0x0, r0}, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x9, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd, 0x1}) (async, rerun: 64) r4 = syz_io_uring_setup(0x569b, &(0x7f0000000200)={0x0, 0xe8aa, 0x2, 0x1, 0xf9, 0x0, r0}, &(0x7f0000000280), &(0x7f00000002c0)) (rerun: 64) io_uring_register$IORING_REGISTER_PROBE(r4, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x26) r5 = syz_io_uring_setup(0x3824, &(0x7f0000000440)={0x0, 0x92cd, 0x801, 0x0, 0x1a8, 0x0, r4}, &(0x7f00000004c0), &(0x7f0000000500)) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r6, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r6}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x7, &(0x7f0000000540)=r6, 0x1) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f00000001c0), 0x1) 20:57:15 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x401, 0x7f92], 0x2) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:15 executing program 4: r0 = io_uring_setup(0x4c7f, &(0x7f0000000080)={0x0, 0xf7d5, 0x80, 0x1, 0x2}) r1 = syz_io_uring_setup(0x64fd, &(0x7f0000000580)={0x0, 0xe0a7, 0x800, 0x13, 0x245, 0x0, r0}, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x9, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd, 0x1}) r4 = syz_io_uring_setup(0x569b, &(0x7f0000000200)={0x0, 0xe8aa, 0x2, 0x1, 0xf9, 0x0, r0}, &(0x7f0000000280), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_PROBE(r4, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x26) r5 = syz_io_uring_setup(0x3824, &(0x7f0000000440)={0x0, 0x92cd, 0x801, 0x0, 0x1a8, 0x0, r4}, &(0x7f00000004c0), &(0x7f0000000500)) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r6, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r6}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x7, &(0x7f0000000540)=r6, 0x1) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f00000001c0), 0x1) 20:57:15 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0), &(0x7f00000001c0)) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) (rerun: 32) ioctl$vim2m_VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000040)=@fd={0x9439, 0x1, 0x4, 0x4, 0x200, {r1, r2/1000+10000}, {0x2, 0x8, 0x8, 0x5, 0x2, 0x93, "04646d3d"}, 0x72, 0x4, {}, 0x8}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) 20:57:15 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7201]}) 20:57:15 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x401, 0x7f92], 0x2) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:15 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0xfffffffd, 0x0, 0x0, 0x211}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000240)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x23) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) syz_open_dev$radio(&(0x7f0000000040), 0x2, 0x2) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x7, 0x4], 0x2) 20:57:15 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x401, 0x7f92], 0x2) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:15 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7203]}) 20:57:15 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:15 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) 20:57:15 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0xfffffffd, 0x0, 0x0, 0x211}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000240)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x23) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) syz_open_dev$radio(&(0x7f0000000040), 0x2, 0x2) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x7, 0x4], 0x2) 20:57:15 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000080), &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) ioctl$SNDCTL_FM_4OP_ENABLE(r1, 0x4004510f, &(0x7f0000000240)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r2, 0xc08c5114, 0x0) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f00000000c0)=0x118) ioctl$SNDCTL_TMR_SOURCE(r1, 0xc0045406) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x5c201, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r4, 0x4004510d, &(0x7f0000000200)=0x8) ioctl$SNDCTL_SYNTH_MEMAVL(r3, 0xc004510e, &(0x7f0000000040)=0x7) 20:57:15 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0xfffffffd, 0x0, 0x0, 0x211}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000240)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x23) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) (async) syz_open_dev$radio(&(0x7f0000000040), 0x2, 0x2) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x7, 0x4], 0x2) 20:57:15 executing program 4: sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x807}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8880}, 0x2004c041) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffff9c, 0x40106614, &(0x7f0000000280)) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x80200, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f00000002c0)=[0x4, 0x8], 0x2) 20:57:15 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) 20:57:15 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7204]}) 20:57:15 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) syz_io_uring_setup(0x3de, &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) (async) [ 2994.419482][T22042] workqueue: Failed to create a rescuer kthread for wq "nfc3_nci_cmd_wq": -EINTR [ 2996.872112][T22360] cgroup: fork rejected by pids controller in /syz0 20:57:15 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7400]}) 20:57:15 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6e00]}) 20:57:15 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = syz_io_uring_setup(0x352d, &(0x7f0000000080)={0x0, 0x662c, 0x4, 0x2, 0x9e, 0x0, r0}, &(0x7f0000000240), &(0x7f0000000280)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) syz_io_uring_setup(0x63a4, &(0x7f00000002c0)={0x0, 0xc8a5, 0x0, 0x2, 0x31a, 0x0, r1}, &(0x7f0000000340), &(0x7f0000000380)) io_uring_setup(0x7417, &(0x7f0000000000)={0x0, 0x57d2, 0x202, 0x1, 0x73}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:15 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) syz_io_uring_setup(0x3de, &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) (async) 20:57:15 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) 20:57:15 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000080), &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) ioctl$SNDCTL_FM_4OP_ENABLE(r1, 0x4004510f, &(0x7f0000000240)=0x8) (async) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r2, 0xc08c5114, 0x0) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f00000000c0)=0x118) (async) ioctl$SNDCTL_TMR_SOURCE(r1, 0xc0045406) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x5c201, 0x0) (async) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r4, 0x4004510d, &(0x7f0000000200)=0x8) (async) ioctl$SNDCTL_SYNTH_MEMAVL(r3, 0xc004510e, &(0x7f0000000040)=0x7) 20:57:15 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r2, 0x12, 0x0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x7, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f0000000080)={r4}) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_ENABLE_RINGS(r1, 0xc, 0x0, 0x0) 20:57:15 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7401]}) 20:57:15 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3, 0x42}, &(0x7f0000000240)=0x0, &(0x7f00000001c0)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000200)=[0x0, 0x35f], 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x17, 0x0, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x989680}}) symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 20:57:15 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) io_uring_setup(0x3f00, &(0x7f0000000000)={0x0, 0x8ec8, 0x1, 0x1, 0x296}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000006, 0x10, r1, 0x0) 20:57:15 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000080), &(0x7f00000001c0)) (async) r1 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, 0x0) (async) ioctl$SNDCTL_FM_4OP_ENABLE(r1, 0x4004510f, &(0x7f0000000240)=0x8) (async) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r2, 0xc08c5114, 0x0) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f00000000c0)=0x118) (async) ioctl$SNDCTL_TMR_SOURCE(r1, 0xc0045406) (async, rerun: 64) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async, rerun: 64) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x5c201, 0x0) (async) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r4, 0x4004510d, &(0x7f0000000200)=0x8) (async) ioctl$SNDCTL_SYNTH_MEMAVL(r3, 0xc004510e, &(0x7f0000000040)=0x7) 20:57:15 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7403]}) 20:57:15 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x352d, &(0x7f0000000080)={0x0, 0x662c, 0x4, 0x2, 0x9e, 0x0, r0}, &(0x7f0000000240), &(0x7f0000000280)) (async) r1 = syz_io_uring_setup(0x352d, &(0x7f0000000080)={0x0, 0x662c, 0x4, 0x2, 0x9e, 0x0, r0}, &(0x7f0000000240), &(0x7f0000000280)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) syz_io_uring_setup(0x63a4, &(0x7f00000002c0)={0x0, 0xc8a5, 0x0, 0x2, 0x31a, 0x0, r1}, &(0x7f0000000340), &(0x7f0000000380)) (async) syz_io_uring_setup(0x63a4, &(0x7f00000002c0)={0x0, 0xc8a5, 0x0, 0x2, 0x31a, 0x0, r1}, &(0x7f0000000340), &(0x7f0000000380)) io_uring_setup(0x7417, &(0x7f0000000000)={0x0, 0x57d2, 0x202, 0x1, 0x73}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:15 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3, 0x42}, &(0x7f0000000240)=0x0, &(0x7f00000001c0)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000200)=[0x0, 0x35f], 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x17, 0x0, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x989680}}) symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 20:57:15 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7404]}) 20:57:15 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) io_uring_setup(0x3f00, &(0x7f0000000000)={0x0, 0x8ec8, 0x1, 0x1, 0x296}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000006, 0x10, r1, 0x0) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000006, 0x10, r1, 0x0) 20:57:15 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3, 0x42}, &(0x7f0000000240)=0x0, &(0x7f00000001c0)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000200)=[0x0, 0x35f], 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x17, 0x0, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x989680}}) symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 20:57:15 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3, 0x42}, &(0x7f0000000240)=0x0, &(0x7f00000001c0)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000200)=[0x0, 0x35f], 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x17, 0x0, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x989680}}) symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3, 0x42}, &(0x7f0000000240), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) (async) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000200)=[0x0, 0x35f], 0x2) (async) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x17, 0x0, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x989680}}) (async) symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') (async) 20:57:15 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000080)={0x0, 0x1, 0x0, &(0x7f0000000000)=[{}], 0x8, 0x0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) renameat(r1, &(0x7f00000007c0)='./file0\x00', r1, &(0x7f0000000800)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) 20:57:16 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = syz_io_uring_setup(0x352d, &(0x7f0000000080)={0x0, 0x662c, 0x4, 0x2, 0x9e, 0x0, r0}, &(0x7f0000000240), &(0x7f0000000280)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) syz_io_uring_setup(0x63a4, &(0x7f00000002c0)={0x0, 0xc8a5, 0x0, 0x2, 0x31a, 0x0, r1}, &(0x7f0000000340), &(0x7f0000000380)) (async) syz_io_uring_setup(0x63a4, &(0x7f00000002c0)={0x0, 0xc8a5, 0x0, 0x2, 0x31a, 0x0, r1}, &(0x7f0000000340), &(0x7f0000000380)) io_uring_setup(0x7417, &(0x7f0000000000)={0x0, 0x57d2, 0x202, 0x1, 0x73}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7600]}) 20:57:16 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:16 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (async) io_uring_setup(0x3f00, &(0x7f0000000000)={0x0, 0x8ec8, 0x1, 0x1, 0x296}) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000006, 0x10, r1, 0x0) 20:57:16 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000080)={0x0, 0x1, 0x0, &(0x7f0000000000)=[{}], 0x8, 0x0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) (async) renameat(r1, &(0x7f00000007c0)='./file0\x00', r1, &(0x7f0000000800)='./file0\x00') (async, rerun: 32) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async, rerun: 32) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) 20:57:16 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x14500, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x483e, &(0x7f0000000000)={0x0, 0xcc11, 0x400, 0x1, 0xd9}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000200), 0x1) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7601]}) 20:57:16 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x44440, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') r3 = io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r5, 0x0, 0x0) syz_emit_ethernet(0x60, &(0x7f0000000200)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@mpls_uc={0x8847, {[{0x4, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3ff}, {0x4}, {0x4, 0x0, 0x1}, {0x1000}, {0x401}, {0x81}, {0x9}], @llc={@snap={0xaa, 0xaa, '\x00', "d51570", 0x800a, "c6f91c648af2284094fdf7cfc8cb9f95457c5000007246cb35b61c38e2af167f470297a18f10"}}}}}}, &(0x7f0000000280)={0x0, 0x1, [0x278, 0xba3, 0x7c2, 0xa18]}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000080)=[r3, r3, r5, r2], 0x4) r6 = eventfd(0x4) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) io_uring_enter(r2, 0x637d, 0x34fb, 0x12, &(0x7f00000000c0)={[0x7fffffff]}, 0x8) write$tun(r7, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r9, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000040)=[r1, r4, r6, r0, r7, r8, r0, r9], 0x8) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:16 executing program 1: r0 = syz_io_uring_setup(0x5f84, &(0x7f0000000040)={0x0, 0x9aaa, 0x20, 0x2, 0x19}, &(0x7f00000000c0), &(0x7f0000000240)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7603]}) 20:57:16 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x14500, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async, rerun: 32) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) (rerun: 32) syz_io_uring_setup(0x483e, &(0x7f0000000000)={0x0, 0xcc11, 0x400, 0x1, 0xd9}, &(0x7f0000000080), &(0x7f00000000c0)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000200), 0x1) 20:57:16 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000080)={0x0, 0x1, 0x0, &(0x7f0000000000)=[{}], 0x8, 0x0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) renameat(r1, &(0x7f00000007c0)='./file0\x00', r1, &(0x7f0000000800)='./file0\x00') (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) 20:57:16 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:16 executing program 1: r0 = syz_io_uring_setup(0x5f84, &(0x7f0000000040)={0x0, 0x9aaa, 0x20, 0x2, 0x19}, &(0x7f00000000c0), &(0x7f0000000240)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7604]}) 20:57:16 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x44440, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') r3 = io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) (async) write$tun(r4, 0x0, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r5, 0x0, 0x0) (async) write$tun(r5, 0x0, 0x0) syz_emit_ethernet(0x60, &(0x7f0000000200)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@mpls_uc={0x8847, {[{0x4, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3ff}, {0x4}, {0x4, 0x0, 0x1}, {0x1000}, {0x401}, {0x81}, {0x9}], @llc={@snap={0xaa, 0xaa, '\x00', "d51570", 0x800a, "c6f91c648af2284094fdf7cfc8cb9f95457c5000007246cb35b61c38e2af167f470297a18f10"}}}}}}, &(0x7f0000000280)={0x0, 0x1, [0x278, 0xba3, 0x7c2, 0xa18]}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000080)=[r3, r3, r5, r2], 0x4) eventfd(0x4) (async) r6 = eventfd(0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) io_uring_enter(r2, 0x637d, 0x34fb, 0x12, &(0x7f00000000c0)={[0x7fffffff]}, 0x8) write$tun(r7, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r9, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000040)=[r1, r4, r6, r0, r7, r8, r0, r9], 0x8) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:16 executing program 1: r0 = syz_io_uring_setup(0x5f84, &(0x7f0000000040)={0x0, 0x9aaa, 0x20, 0x2, 0x19}, &(0x7f00000000c0), &(0x7f0000000240)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) syz_io_uring_setup(0x5f84, &(0x7f0000000040)={0x0, 0x9aaa, 0x20, 0x2, 0x19}, &(0x7f00000000c0), &(0x7f0000000240)) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x3, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) (async) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7800]}) 20:57:16 executing program 0: r0 = syz_io_uring_setup(0x23ac, &(0x7f00000001c0)={0x0, 0xcf63, 0x8, 0x3, 0x4165}, &(0x7f0000000240), &(0x7f0000000280)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x80, 0x0, 0x800000, 0x0, r0}, &(0x7f0000000180)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x6f, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="21bc285534cdb4fdb39fa23f", 0xc, 0x20000000, 0x1}) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000080)={0x1, 0x5, 0x3, 0x4000}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) 20:57:16 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x14500, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) (async) syz_io_uring_setup(0x483e, &(0x7f0000000000)={0x0, 0xcc11, 0x400, 0x1, 0xd9}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, &(0x7f0000000200), 0x1) 20:57:16 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x44440, 0x0) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') (async) r3 = io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) (async) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r5, 0x0, 0x0) (async) syz_emit_ethernet(0x60, &(0x7f0000000200)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@mpls_uc={0x8847, {[{0x4, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3ff}, {0x4}, {0x4, 0x0, 0x1}, {0x1000}, {0x401}, {0x81}, {0x9}], @llc={@snap={0xaa, 0xaa, '\x00', "d51570", 0x800a, "c6f91c648af2284094fdf7cfc8cb9f95457c5000007246cb35b61c38e2af167f470297a18f10"}}}}}}, &(0x7f0000000280)={0x0, 0x1, [0x278, 0xba3, 0x7c2, 0xa18]}) (async) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000080)=[r3, r3, r5, r2], 0x4) (async, rerun: 32) r6 = eventfd(0x4) (rerun: 32) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) io_uring_enter(r2, 0x637d, 0x34fb, 0x12, &(0x7f00000000c0)={[0x7fffffff]}, 0x8) (async) write$tun(r7, 0x0, 0x0) (async) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r9, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000040)=[r1, r4, r6, r0, r7, r8, r0, r9], 0x8) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:16 executing program 0: r0 = syz_io_uring_setup(0x23ac, &(0x7f00000001c0)={0x0, 0xcf63, 0x8, 0x3, 0x4165}, &(0x7f0000000240), &(0x7f0000000280)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x80, 0x0, 0x800000, 0x0, r0}, &(0x7f0000000180)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x6f, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="21bc285534cdb4fdb39fa23f", 0xc, 0x20000000, 0x1}) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000080)={0x1, 0x5, 0x3, 0x4000}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) 20:57:16 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7801]}) 20:57:16 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ISOLATION_MARK={0x8}]}, 0x3c}}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x82000, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r7, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r7}) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r8, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r8}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x20, 0x0, 0x4, 0x2000, 0xffffffffffffffff, 0x50, '\x00', 0x0, r0, 0x3, 0x0, 0x4, 0xf}, 0x48) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x11, 0x7f, 0x1, 0xffff, 0xa00, 0xffffffffffffffff, 0xff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_lsm={0x1d, 0x12, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, [@map_idx_val={0x18, 0x8, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x5}, @exit, @jmp={0x5, 0x1, 0x6, 0xa, 0xb, 0x1, 0xfffffffffffffffc}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, @map_val={0x18, 0x5, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, @ldst={0x0, 0x0, 0x1, 0x4, 0x1, 0xffffffffffffffe4, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x60}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x3}, @map_fd={0x18, 0x8}, @generic={0x40, 0x0, 0x1, 0x2, 0x7}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, &(0x7f0000000240), 0x41100, 0x72, '\x00', r4, 0x1b, r5, 0x8, &(0x7f0000000280)={0x2, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0x7, 0xfffffffb, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0x1, r6, r7, r8, r9, r10]}, 0x90) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) 20:57:16 executing program 0: r0 = syz_io_uring_setup(0x23ac, &(0x7f00000001c0)={0x0, 0xcf63, 0x8, 0x3, 0x4165}, &(0x7f0000000240), &(0x7f0000000280)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x80, 0x0, 0x800000, 0x0, r0}, &(0x7f0000000180)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x6f, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="21bc285534cdb4fdb39fa23f", 0xc, 0x20000000, 0x1}) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000080)={0x1, 0x5, 0x3, 0x4000}) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000080)={0x1, 0x5, 0x3, 0x4000}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x6, 0x0, 0x1) 20:57:16 executing program 5: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x11, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000001540)=@IORING_OP_CONNECT={0x10, 0x48, 0x0, r1, 0x80, &(0x7f00000014c0)=@llc={0x1a, 0x103, 0xea, 0x1, 0x6, 0x5, @broadcast}, 0x0, 0x0, 0x1, {0x0, r2}}) r3 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x800, 0x0, 0x3d6}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x6, &(0x7f0000000200), 0x1) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000001480)=r5, 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r4}) io_uring_register$IORING_REGISTER_EVENTFD(r4, 0x4, &(0x7f0000001440), 0x1) io_uring_register$IORING_REGISTER_RING_FDS(r3, 0x14, &(0x7f0000001380)=[{0x3, 0x1, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/4096, 0x1000}], &(0x7f0000001300)=[0x7, 0xfffffffffffff4df, 0xfffffffffffffff8, 0x9, 0x1f, 0x6, 0x5, 0x1, 0x1, 0x8]}], 0x1) r6 = io_uring_setup(0x2cc2, &(0x7f00000013c0)={0x0, 0x5d06, 0x8, 0x3, 0x3cb, 0x0, r3}) io_uring_register$IORING_UNREGISTER_BUFFERS(r6, 0x1, 0x0, 0x0) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7803]}) 20:57:16 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0xffffffff, 0x1}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:16 executing program 2: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) r4 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) r5 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_setup(0x1a9b, &(0x7f0000000000)={0x0, 0xeb22, 0x40, 0x2, 0x242}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x9, 0x0, 0x1) 20:57:16 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ISOLATION_MARK={0x8}]}, 0x3c}}, 0x0) (async, rerun: 32) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (rerun: 32) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) (async, rerun: 32) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x82000, 0x0) (async, rerun: 32) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r7, &(0x7f0000001c00)='./file0\x00') (async, rerun: 32) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r7}) (rerun: 32) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r8, &(0x7f0000001c00)='./file0\x00') (async, rerun: 64) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r8}) (rerun: 64) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x20, 0x0, 0x4, 0x2000, 0xffffffffffffffff, 0x50, '\x00', 0x0, r0, 0x3, 0x0, 0x4, 0xf}, 0x48) (async) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x11, 0x7f, 0x1, 0xffff, 0xa00, 0xffffffffffffffff, 0xff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_lsm={0x1d, 0x12, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, [@map_idx_val={0x18, 0x8, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x5}, @exit, @jmp={0x5, 0x1, 0x6, 0xa, 0xb, 0x1, 0xfffffffffffffffc}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, @map_val={0x18, 0x5, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, @ldst={0x0, 0x0, 0x1, 0x4, 0x1, 0xffffffffffffffe4, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x60}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x3}, @map_fd={0x18, 0x8}, @generic={0x40, 0x0, 0x1, 0x2, 0x7}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, &(0x7f0000000240), 0x41100, 0x72, '\x00', r4, 0x1b, r5, 0x8, &(0x7f0000000280)={0x2, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0x7, 0xfffffffb, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0x1, r6, r7, r8, r9, r10]}, 0x90) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) 20:57:16 executing program 5: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x11, 0xffffffffffffffff, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) (async) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000001540)=@IORING_OP_CONNECT={0x10, 0x48, 0x0, r1, 0x80, &(0x7f00000014c0)=@llc={0x1a, 0x103, 0xea, 0x1, 0x6, 0x5, @broadcast}, 0x0, 0x0, 0x1, {0x0, r2}}) (async) r3 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x800, 0x0, 0x3d6}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x6, &(0x7f0000000200), 0x1) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000001480)=r5, 0x4) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r4}) (async) io_uring_register$IORING_REGISTER_EVENTFD(r4, 0x4, &(0x7f0000001440), 0x1) (async) io_uring_register$IORING_REGISTER_RING_FDS(r3, 0x14, &(0x7f0000001380)=[{0x3, 0x1, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/4096, 0x1000}], &(0x7f0000001300)=[0x7, 0xfffffffffffff4df, 0xfffffffffffffff8, 0x9, 0x1f, 0x6, 0x5, 0x1, 0x1, 0x8]}], 0x1) r6 = io_uring_setup(0x2cc2, &(0x7f00000013c0)={0x0, 0x5d06, 0x8, 0x3, 0x3cb, 0x0, r3}) io_uring_register$IORING_UNREGISTER_BUFFERS(r6, 0x1, 0x0, 0x0) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7804]}) 20:57:16 executing program 0: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0xffffffff, 0x1}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0xffffffff, 0x1}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:16 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:16 executing program 2: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) r4 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) r5 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_setup(0x1a9b, &(0x7f0000000000)={0x0, 0xeb22, 0x40, 0x2, 0x242}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x9, 0x0, 0x1) clock_getres(0x5, &(0x7f0000000080)) (async) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0), &(0x7f0000000280)) (async) syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) (async) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) (async) syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) (async) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_setup(0x1a9b, &(0x7f0000000000)={0x0, 0xeb22, 0x40, 0x2, 0x242}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x9, 0x0, 0x1) (async) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7a00]}) 20:57:16 executing program 5: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x11, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) (async) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000001540)=@IORING_OP_CONNECT={0x10, 0x48, 0x0, r1, 0x80, &(0x7f00000014c0)=@llc={0x1a, 0x103, 0xea, 0x1, 0x6, 0x5, @broadcast}, 0x0, 0x0, 0x1, {0x0, r2}}) r3 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x800, 0x0, 0x3d6}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x6, &(0x7f0000000200), 0x1) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async, rerun: 32) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (rerun: 32) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000001480)=r5, 0x4) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r4}) (async) io_uring_register$IORING_REGISTER_EVENTFD(r4, 0x4, &(0x7f0000001440), 0x1) io_uring_register$IORING_REGISTER_RING_FDS(r3, 0x14, &(0x7f0000001380)=[{0x3, 0x1, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/4096, 0x1000}], &(0x7f0000001300)=[0x7, 0xfffffffffffff4df, 0xfffffffffffffff8, 0x9, 0x1f, 0x6, 0x5, 0x1, 0x1, 0x8]}], 0x1) (async) r6 = io_uring_setup(0x2cc2, &(0x7f00000013c0)={0x0, 0x5d06, 0x8, 0x3, 0x3cb, 0x0, r3}) io_uring_register$IORING_UNREGISTER_BUFFERS(r6, 0x1, 0x0, 0x0) 20:57:16 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0xffffffff, 0x1}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:16 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7a01]}) 20:57:17 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ISOLATION_MARK={0x8}]}, 0x3c}}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) (async) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x82000, 0x0) (async) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r7, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r7}) (async) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r8, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r8}) (async) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x20, 0x0, 0x4, 0x2000, 0xffffffffffffffff, 0x50, '\x00', 0x0, r0, 0x3, 0x0, 0x4, 0xf}, 0x48) (async) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x11, 0x7f, 0x1, 0xffff, 0xa00, 0xffffffffffffffff, 0xff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_lsm={0x1d, 0x12, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, [@map_idx_val={0x18, 0x8, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x5}, @exit, @jmp={0x5, 0x1, 0x6, 0xa, 0xb, 0x1, 0xfffffffffffffffc}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, @map_val={0x18, 0x5, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, @ldst={0x0, 0x0, 0x1, 0x4, 0x1, 0xffffffffffffffe4, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x60}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x3}, @map_fd={0x18, 0x8}, @generic={0x40, 0x0, 0x1, 0x2, 0x7}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, &(0x7f0000000240), 0x41100, 0x72, '\x00', r4, 0x1b, r5, 0x8, &(0x7f0000000280)={0x2, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0x7, 0xfffffffb, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0x1, r6, r7, r8, r9, r10]}, 0x90) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) 20:57:17 executing program 2: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) (async) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) r4 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) r5 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_setup(0x1a9b, &(0x7f0000000000)={0x0, 0xeb22, 0x40, 0x2, 0x242}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x9, 0x0, 0x1) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7a03]}) 20:57:17 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:17 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000001980)=[{0x4, 0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/103, 0x67}], &(0x7f0000000480)=[0x101, 0x8, 0x100000000]}, {0x4, 0x1, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/9, 0x9}], &(0x7f0000000780)=[0x7, 0x8, 0x3f]}, {0x3, 0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/116, 0x74}, {&(0x7f0000001840)=""/134, 0x86}], &(0x7f0000001940)=[0x5, 0x4, 0x40]}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x4}) io_uring_setup(0x5c26, &(0x7f0000000080)={0x0, 0x2db9, 0x200, 0x3, 0x236, 0x0, r0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) r2 = io_uring_setup(0x31a3, &(0x7f0000001a00)={0x0, 0x73a3, 0x10, 0x3, 0x1f3, 0x0, r0}) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) 20:57:17 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001400)=@base={0x1, 0x1, 0x1000, 0x4, 0x2180, 0xffffffffffffffff, 0xffff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000000c0)={&(0x7f0000000000)="281e24944d0c243bc096f7d5ff51a82d3254aab010195639a73344f93f9f6c28e814c11bb9fab535f85fefd63f6feacc42fa579d6c07005ec4a025bacffa567f282c9bee82b6e2e64514cfc2aa694b4bb0d5fe8a21eec6d1bee0c6856cb2d7d7f88775ac26ed96389b9241d68de67d10a656e17e2d51599243e3720a0aff71a433fd6d71", &(0x7f0000000200)=""/4096, &(0x7f0000001200)="84992f341302a634b24449f378cfe0fd62b6a6216cda81e1fbae566acd6b097defb0727f266948fb9ce95e2e2cd1e13fc998f4c7b51e4e80a930aea45b150db06a17a1cae2115779d3d5d2e2321d89e585c3282f0e0a07d7176aa8ff627692b8cd33d830188cb6aedd1c2db8f2374d23c9b183c611d48fda4a859fa0c1c0f3af2852f4b5426168eacc9a400007c138b00fc0f171f8548024ae1b1f3060432eb8e27f9aa530cb70bb932a8d7adebaab2274498eaf96d79bc24777093617d8b6c5dc8444201d18fba372918b5cce45f62af8723c397e1470d4a1513d45c98c03a13a9686cae578c621daf6a9", &(0x7f0000001300)="c39952e319a98204d90f248b697e6ab7cc4ac680c17e333b9b1eac597b2496d1080aad4199eb7d936bfee2c8bb59b9a6966b0d0e1744c9280ded47034bbdc47bcee6f9f34c53c6bce173ab7dce3e75dd039c9a4b46cb498e3c947ef8f8779f5d5f4c1176bd358754d55139b12e8c99c387ab11346f5badebdf92ad40dc72cd9c907033ec4a543becc61382aee6291f0bad415d63a6632447e8d2a0946f5c33cec1db4f5c2ae059bf79dd49261eb6571ce83667124ff3bca1127f6c43d121a5142c479bc6347272bcd56cf0b7a8244a1a9fc155111d7f150dc7", 0x1fdc, r1}, 0x38) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001740), 0xe0b937a9475ffa61, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001780)={&(0x7f0000001480)="ee1cc1af83996df1e2f5600d0fbc87daca646d13c3f2d9ce27d1b9c175a7a54ab86f7d8ba906a845e8b21649e3e540abd0372d89889583a5a75b79c1ea62b756dc362fcdda4103aaaaddd61a7f20a66b70be83e863fce0dd13fa014b77da512b5c8273c892034f38cb72407e2cf2f0270df1b0384db31b0950d3e1016dfa8f425dfdc4792aea1443339738ccfa7a73f64cff286ab3881d709a5b983d6872d8d82f54a5e7111649002e941b3bca0de065e34f0d2f03ba78c0a571d13febaff169", &(0x7f0000001540)=""/230, &(0x7f0000001640)="a4e1cbd6ac29a2c7351f66be638820b3cb0ecf197f5badfcfd40e9da118747a8b5c7aa4294f4347748b79730f9ffdbc8988bdda30106df", &(0x7f0000001680)="29f9a70209bcc649800e2e19c1f27644a667e2e38a79420b31bbb8f95ff3d5315ccf3d7c374e5b5839de9e0388f668237ef40b9b370281cddbb9ba20f6257e2b2863a32c6b5051dd5e4ef1e4cff879fc2004441c14de8cc06f25acbc14736dfa322ca0f794e0cb1f52f1fd9ee5c3211c74eabe07468afbc7d728d18d8fa3af25ae61c70172ffe1a8a2145a8c12a269ebef", 0x7, r2}, 0x38) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7a04]}) 20:57:17 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = io_uring_setup(0x7c10, &(0x7f0000006080)={0x0, 0xceb7, 0x20, 0x1, 0x377, 0x0, r0}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000001680)=[r0, r0], 0x2) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000005f40)=[{0x3, 0x1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/108, 0x6c}], &(0x7f0000000340)=[0x9, 0x0]}, {0x6, 0x1, 0x0, &(0x7f0000001600)=[{&(0x7f0000000380)=""/50, 0x32}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/201, 0xc9}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/48, 0x30}], &(0x7f0000001680)}, {0x8, 0x1, 0x0, &(0x7f0000002b80)=[{&(0x7f00000016c0)=""/239, 0xef}, {&(0x7f00000017c0)=""/155, 0x9b}, {&(0x7f0000001880)=""/190, 0xbe}, {&(0x7f0000001940)=""/179, 0xb3}, {&(0x7f0000001a00)=""/98, 0x62}, {&(0x7f0000001a80)=""/40, 0x28}, {&(0x7f0000001ac0)=""/181, 0xb5}, {&(0x7f0000001b80)=""/4096, 0x1000}], &(0x7f0000002c00)=[0x0]}, {0x6, 0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002c40)=""/28, 0x1c}, {&(0x7f0000002c80)=""/191, 0xbf}, {&(0x7f0000002d40)=""/58, 0x3a}, {&(0x7f0000002d80)=""/183, 0xb7}, {&(0x7f0000002e40)=""/98, 0x62}, {&(0x7f0000002ec0)=""/68, 0x44}], &(0x7f0000002fc0)=[0xd8, 0x2]}, {0x9, 0x1, 0x0, &(0x7f0000004500)=[{&(0x7f0000003000)=""/25, 0x19}, {&(0x7f0000003040)=""/128, 0x80}, {&(0x7f00000030c0)=""/147, 0x93}, {&(0x7f0000003180)=""/75, 0x4b}, {&(0x7f0000003200)=""/100, 0x64}, {&(0x7f0000003280)=""/216, 0xd8}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/115, 0x73}, {&(0x7f0000004400)=""/245, 0xf5}], &(0x7f00000045c0)=[0x1, 0x7, 0x7]}, {0x3, 0x1, 0x0, &(0x7f0000005700)=[{&(0x7f0000004600)=""/44, 0x2c}, {&(0x7f0000004640)=""/190, 0xbe}, {&(0x7f0000004700)=""/4096, 0x1000}], &(0x7f0000005740)=[0x4, 0x8, 0x2, 0x4, 0x7f, 0x4, 0x80000000, 0xef]}, {0x1, 0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005780)=""/173, 0xad}], &(0x7f0000005880)=[0x1f, 0x5, 0x80000000, 0x8000]}, {0x1, 0x0, 0x0, &(0x7f0000005980)=[{&(0x7f00000058c0)=""/178, 0xb2}], &(0x7f00000059c0)=[0xffffffffffffff7f, 0x6, 0x8]}, {0x7, 0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000005a00)=""/145, 0x91}, {&(0x7f0000005ac0)=""/6, 0x6}, {&(0x7f0000005b00)=""/225, 0xe1}, {&(0x7f0000005c00)=""/238, 0xee}, {&(0x7f0000005d00)=""/121, 0x79}, {&(0x7f0000005d80)=""/32, 0x20}, {&(0x7f0000005dc0)=""/151, 0x97}], &(0x7f0000005f00)=[0xf28, 0x3, 0x34e, 0x7fff, 0x9]}], 0x9) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:17 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000001d40)=[{0xa, 0x1, 0x0, &(0x7f0000000880)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/107, 0x6b}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000640)=""/118, 0x76}, {&(0x7f00000006c0)=""/250, 0xfa}, {&(0x7f00000007c0)=""/163, 0xa3}], &(0x7f00000000c0)=[0x8, 0x3]}, {0x1, 0x1, 0x0, &(0x7f0000001940)=[{&(0x7f0000001e00)=""/4096, 0x1000}], &(0x7f0000001980)=[0x200]}, {0x2, 0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000019c0)=""/4, 0x4}, {&(0x7f0000001a00)=""/63, 0x3f}], &(0x7f0000001a80)=[0x9, 0x3]}, {0x3, 0x1, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001ac0)=""/59, 0x3b}, {&(0x7f0000001b00)=""/133, 0x85}, {&(0x7f0000001bc0)=""/166, 0xa6}], &(0x7f0000001cc0)=[0xa2, 0x3e, 0x10000, 0x3, 0x2e966020, 0x0, 0x1b, 0x5, 0x9]}], 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000a40)=@IORING_OP_WRITE={0x17, 0x1, 0x6000, @fd=r4, 0x800, &(0x7f0000000940)="74acb73b5c3d5e52bdf068445f6ba4d1cec7c9934835db75a61cb905870105ee06847c8fa2a23fb46891f2e1dfa4825852052e5c9de9d82fc64fe7aefd224ec2082ca22926d890c0128158ae12fb471947095dab27e77f410910002921fcf4ca723b2eb72bf2012071ecdbaec657d5d3a8d116277e50689f52d5a43c16f6c8d20c855f33ce8e370e0715d65436ef233f117624d0f66ff419522b1310dbd6c08b6c45b59e1fd8d0f5c7e4d7a46f14f9f71e951e1d70441bfca665df57df2073b8ec832858ea04257d2cb6fb9adc26afb796e8fb6905fc52", 0xd7, 0x14, 0x1}) syz_genetlink_get_family_id$batadv(&(0x7f0000001dc0), r3) 20:57:17 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000001980)=[{0x4, 0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/103, 0x67}], &(0x7f0000000480)=[0x101, 0x8, 0x100000000]}, {0x4, 0x1, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/9, 0x9}], &(0x7f0000000780)=[0x7, 0x8, 0x3f]}, {0x3, 0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/116, 0x74}, {&(0x7f0000001840)=""/134, 0x86}], &(0x7f0000001940)=[0x5, 0x4, 0x40]}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x4}) io_uring_setup(0x5c26, &(0x7f0000000080)={0x0, 0x2db9, 0x200, 0x3, 0x236, 0x0, r0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) r2 = io_uring_setup(0x31a3, &(0x7f0000001a00)={0x0, 0x73a3, 0x10, 0x3, 0x1f3, 0x0, r0}) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000001980)=[{0x4, 0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/103, 0x67}], &(0x7f0000000480)=[0x101, 0x8, 0x100000000]}, {0x4, 0x1, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/9, 0x9}], &(0x7f0000000780)=[0x7, 0x8, 0x3f]}, {0x3, 0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/116, 0x74}, {&(0x7f0000001840)=""/134, 0x86}], &(0x7f0000001940)=[0x5, 0x4, 0x40]}], 0x3) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x4}) (async) io_uring_setup(0x5c26, &(0x7f0000000080)={0x0, 0x2db9, 0x200, 0x3, 0x236, 0x0, r0}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) io_uring_setup(0x31a3, &(0x7f0000001a00)={0x0, 0x73a3, 0x10, 0x3, 0x1f3, 0x0, r0}) (async) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) (async) 20:57:17 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001400)=@base={0x1, 0x1, 0x1000, 0x4, 0x2180, 0xffffffffffffffff, 0xffff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000000c0)={&(0x7f0000000000)="281e24944d0c243bc096f7d5ff51a82d3254aab010195639a73344f93f9f6c28e814c11bb9fab535f85fefd63f6feacc42fa579d6c07005ec4a025bacffa567f282c9bee82b6e2e64514cfc2aa694b4bb0d5fe8a21eec6d1bee0c6856cb2d7d7f88775ac26ed96389b9241d68de67d10a656e17e2d51599243e3720a0aff71a433fd6d71", &(0x7f0000000200)=""/4096, &(0x7f0000001200)="84992f341302a634b24449f378cfe0fd62b6a6216cda81e1fbae566acd6b097defb0727f266948fb9ce95e2e2cd1e13fc998f4c7b51e4e80a930aea45b150db06a17a1cae2115779d3d5d2e2321d89e585c3282f0e0a07d7176aa8ff627692b8cd33d830188cb6aedd1c2db8f2374d23c9b183c611d48fda4a859fa0c1c0f3af2852f4b5426168eacc9a400007c138b00fc0f171f8548024ae1b1f3060432eb8e27f9aa530cb70bb932a8d7adebaab2274498eaf96d79bc24777093617d8b6c5dc8444201d18fba372918b5cce45f62af8723c397e1470d4a1513d45c98c03a13a9686cae578c621daf6a9", &(0x7f0000001300)="c39952e319a98204d90f248b697e6ab7cc4ac680c17e333b9b1eac597b2496d1080aad4199eb7d936bfee2c8bb59b9a6966b0d0e1744c9280ded47034bbdc47bcee6f9f34c53c6bce173ab7dce3e75dd039c9a4b46cb498e3c947ef8f8779f5d5f4c1176bd358754d55139b12e8c99c387ab11346f5badebdf92ad40dc72cd9c907033ec4a543becc61382aee6291f0bad415d63a6632447e8d2a0946f5c33cec1db4f5c2ae059bf79dd49261eb6571ce83667124ff3bca1127f6c43d121a5142c479bc6347272bcd56cf0b7a8244a1a9fc155111d7f150dc7", 0x1fdc, r1}, 0x38) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001740), 0xe0b937a9475ffa61, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001780)={&(0x7f0000001480)="ee1cc1af83996df1e2f5600d0fbc87daca646d13c3f2d9ce27d1b9c175a7a54ab86f7d8ba906a845e8b21649e3e540abd0372d89889583a5a75b79c1ea62b756dc362fcdda4103aaaaddd61a7f20a66b70be83e863fce0dd13fa014b77da512b5c8273c892034f38cb72407e2cf2f0270df1b0384db31b0950d3e1016dfa8f425dfdc4792aea1443339738ccfa7a73f64cff286ab3881d709a5b983d6872d8d82f54a5e7111649002e941b3bca0de065e34f0d2f03ba78c0a571d13febaff169", &(0x7f0000001540)=""/230, &(0x7f0000001640)="a4e1cbd6ac29a2c7351f66be638820b3cb0ecf197f5badfcfd40e9da118747a8b5c7aa4294f4347748b79730f9ffdbc8988bdda30106df", &(0x7f0000001680)="29f9a70209bcc649800e2e19c1f27644a667e2e38a79420b31bbb8f95ff3d5315ccf3d7c374e5b5839de9e0388f668237ef40b9b370281cddbb9ba20f6257e2b2863a32c6b5051dd5e4ef1e4cff879fc2004441c14de8cc06f25acbc14736dfa322ca0f794e0cb1f52f1fd9ee5c3211c74eabe07468afbc7d728d18d8fa3af25ae61c70172ffe1a8a2145a8c12a269ebef", 0x7, r2}, 0x38) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000001400)=@base={0x1, 0x1, 0x1000, 0x4, 0x2180, 0xffffffffffffffff, 0xffff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) (async) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000000c0)={&(0x7f0000000000)="281e24944d0c243bc096f7d5ff51a82d3254aab010195639a73344f93f9f6c28e814c11bb9fab535f85fefd63f6feacc42fa579d6c07005ec4a025bacffa567f282c9bee82b6e2e64514cfc2aa694b4bb0d5fe8a21eec6d1bee0c6856cb2d7d7f88775ac26ed96389b9241d68de67d10a656e17e2d51599243e3720a0aff71a433fd6d71", &(0x7f0000000200)=""/4096, &(0x7f0000001200)="84992f341302a634b24449f378cfe0fd62b6a6216cda81e1fbae566acd6b097defb0727f266948fb9ce95e2e2cd1e13fc998f4c7b51e4e80a930aea45b150db06a17a1cae2115779d3d5d2e2321d89e585c3282f0e0a07d7176aa8ff627692b8cd33d830188cb6aedd1c2db8f2374d23c9b183c611d48fda4a859fa0c1c0f3af2852f4b5426168eacc9a400007c138b00fc0f171f8548024ae1b1f3060432eb8e27f9aa530cb70bb932a8d7adebaab2274498eaf96d79bc24777093617d8b6c5dc8444201d18fba372918b5cce45f62af8723c397e1470d4a1513d45c98c03a13a9686cae578c621daf6a9", &(0x7f0000001300)="c39952e319a98204d90f248b697e6ab7cc4ac680c17e333b9b1eac597b2496d1080aad4199eb7d936bfee2c8bb59b9a6966b0d0e1744c9280ded47034bbdc47bcee6f9f34c53c6bce173ab7dce3e75dd039c9a4b46cb498e3c947ef8f8779f5d5f4c1176bd358754d55139b12e8c99c387ab11346f5badebdf92ad40dc72cd9c907033ec4a543becc61382aee6291f0bad415d63a6632447e8d2a0946f5c33cec1db4f5c2ae059bf79dd49261eb6571ce83667124ff3bca1127f6c43d121a5142c479bc6347272bcd56cf0b7a8244a1a9fc155111d7f150dc7", 0x1fdc, r1}, 0x38) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001740), 0xe0b937a9475ffa61, 0x0) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001780)={&(0x7f0000001480)="ee1cc1af83996df1e2f5600d0fbc87daca646d13c3f2d9ce27d1b9c175a7a54ab86f7d8ba906a845e8b21649e3e540abd0372d89889583a5a75b79c1ea62b756dc362fcdda4103aaaaddd61a7f20a66b70be83e863fce0dd13fa014b77da512b5c8273c892034f38cb72407e2cf2f0270df1b0384db31b0950d3e1016dfa8f425dfdc4792aea1443339738ccfa7a73f64cff286ab3881d709a5b983d6872d8d82f54a5e7111649002e941b3bca0de065e34f0d2f03ba78c0a571d13febaff169", &(0x7f0000001540)=""/230, &(0x7f0000001640)="a4e1cbd6ac29a2c7351f66be638820b3cb0ecf197f5badfcfd40e9da118747a8b5c7aa4294f4347748b79730f9ffdbc8988bdda30106df", &(0x7f0000001680)="29f9a70209bcc649800e2e19c1f27644a667e2e38a79420b31bbb8f95ff3d5315ccf3d7c374e5b5839de9e0388f668237ef40b9b370281cddbb9ba20f6257e2b2863a32c6b5051dd5e4ef1e4cff879fc2004441c14de8cc06f25acbc14736dfa322ca0f794e0cb1f52f1fd9ee5c3211c74eabe07468afbc7d728d18d8fa3af25ae61c70172ffe1a8a2145a8c12a269ebef", 0x7, r2}, 0x38) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) (async) 20:57:17 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7c00]}) 20:57:17 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = io_uring_setup(0x7c10, &(0x7f0000006080)={0x0, 0xceb7, 0x20, 0x1, 0x377, 0x0, r0}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000001680)=[r0, r0], 0x2) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000005f40)=[{0x3, 0x1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/108, 0x6c}], &(0x7f0000000340)=[0x9, 0x0]}, {0x6, 0x1, 0x0, &(0x7f0000001600)=[{&(0x7f0000000380)=""/50, 0x32}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/201, 0xc9}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/48, 0x30}], &(0x7f0000001680)}, {0x8, 0x1, 0x0, &(0x7f0000002b80)=[{&(0x7f00000016c0)=""/239, 0xef}, {&(0x7f00000017c0)=""/155, 0x9b}, {&(0x7f0000001880)=""/190, 0xbe}, {&(0x7f0000001940)=""/179, 0xb3}, {&(0x7f0000001a00)=""/98, 0x62}, {&(0x7f0000001a80)=""/40, 0x28}, {&(0x7f0000001ac0)=""/181, 0xb5}, {&(0x7f0000001b80)=""/4096, 0x1000}], &(0x7f0000002c00)=[0x0]}, {0x6, 0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002c40)=""/28, 0x1c}, {&(0x7f0000002c80)=""/191, 0xbf}, {&(0x7f0000002d40)=""/58, 0x3a}, {&(0x7f0000002d80)=""/183, 0xb7}, {&(0x7f0000002e40)=""/98, 0x62}, {&(0x7f0000002ec0)=""/68, 0x44}], &(0x7f0000002fc0)=[0xd8, 0x2]}, {0x9, 0x1, 0x0, &(0x7f0000004500)=[{&(0x7f0000003000)=""/25, 0x19}, {&(0x7f0000003040)=""/128, 0x80}, {&(0x7f00000030c0)=""/147, 0x93}, {&(0x7f0000003180)=""/75, 0x4b}, {&(0x7f0000003200)=""/100, 0x64}, {&(0x7f0000003280)=""/216, 0xd8}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/115, 0x73}, {&(0x7f0000004400)=""/245, 0xf5}], &(0x7f00000045c0)=[0x1, 0x7, 0x7]}, {0x3, 0x1, 0x0, &(0x7f0000005700)=[{&(0x7f0000004600)=""/44, 0x2c}, {&(0x7f0000004640)=""/190, 0xbe}, {&(0x7f0000004700)=""/4096, 0x1000}], &(0x7f0000005740)=[0x4, 0x8, 0x2, 0x4, 0x7f, 0x4, 0x80000000, 0xef]}, {0x1, 0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005780)=""/173, 0xad}], &(0x7f0000005880)=[0x1f, 0x5, 0x80000000, 0x8000]}, {0x1, 0x0, 0x0, &(0x7f0000005980)=[{&(0x7f00000058c0)=""/178, 0xb2}], &(0x7f00000059c0)=[0xffffffffffffff7f, 0x6, 0x8]}, {0x7, 0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000005a00)=""/145, 0x91}, {&(0x7f0000005ac0)=""/6, 0x6}, {&(0x7f0000005b00)=""/225, 0xe1}, {&(0x7f0000005c00)=""/238, 0xee}, {&(0x7f0000005d00)=""/121, 0x79}, {&(0x7f0000005d80)=""/32, 0x20}, {&(0x7f0000005dc0)=""/151, 0x97}], &(0x7f0000005f00)=[0xf28, 0x3, 0x34e, 0x7fff, 0x9]}], 0x9) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:17 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) (async, rerun: 64) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000001d40)=[{0xa, 0x1, 0x0, &(0x7f0000000880)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/107, 0x6b}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000640)=""/118, 0x76}, {&(0x7f00000006c0)=""/250, 0xfa}, {&(0x7f00000007c0)=""/163, 0xa3}], &(0x7f00000000c0)=[0x8, 0x3]}, {0x1, 0x1, 0x0, &(0x7f0000001940)=[{&(0x7f0000001e00)=""/4096, 0x1000}], &(0x7f0000001980)=[0x200]}, {0x2, 0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000019c0)=""/4, 0x4}, {&(0x7f0000001a00)=""/63, 0x3f}], &(0x7f0000001a80)=[0x9, 0x3]}, {0x3, 0x1, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001ac0)=""/59, 0x3b}, {&(0x7f0000001b00)=""/133, 0x85}, {&(0x7f0000001bc0)=""/166, 0xa6}], &(0x7f0000001cc0)=[0xa2, 0x3e, 0x10000, 0x3, 0x2e966020, 0x0, 0x1b, 0x5, 0x9]}], 0x4) (rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) (async, rerun: 64) syz_io_uring_submit(r1, r2, &(0x7f0000000a40)=@IORING_OP_WRITE={0x17, 0x1, 0x6000, @fd=r4, 0x800, &(0x7f0000000940)="74acb73b5c3d5e52bdf068445f6ba4d1cec7c9934835db75a61cb905870105ee06847c8fa2a23fb46891f2e1dfa4825852052e5c9de9d82fc64fe7aefd224ec2082ca22926d890c0128158ae12fb471947095dab27e77f410910002921fcf4ca723b2eb72bf2012071ecdbaec657d5d3a8d116277e50689f52d5a43c16f6c8d20c855f33ce8e370e0715d65436ef233f117624d0f66ff419522b1310dbd6c08b6c45b59e1fd8d0f5c7e4d7a46f14f9f71e951e1d70441bfca665df57df2073b8ec832858ea04257d2cb6fb9adc26afb796e8fb6905fc52", 0xd7, 0x14, 0x1}) (async, rerun: 64) syz_genetlink_get_family_id$batadv(&(0x7f0000001dc0), r3) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7c01]}) 20:57:17 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000001400)=@base={0x1, 0x1, 0x1000, 0x4, 0x2180, 0xffffffffffffffff, 0xffff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001400)=@base={0x1, 0x1, 0x1000, 0x4, 0x2180, 0xffffffffffffffff, 0xffff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000000c0)={&(0x7f0000000000)="281e24944d0c243bc096f7d5ff51a82d3254aab010195639a73344f93f9f6c28e814c11bb9fab535f85fefd63f6feacc42fa579d6c07005ec4a025bacffa567f282c9bee82b6e2e64514cfc2aa694b4bb0d5fe8a21eec6d1bee0c6856cb2d7d7f88775ac26ed96389b9241d68de67d10a656e17e2d51599243e3720a0aff71a433fd6d71", &(0x7f0000000200)=""/4096, &(0x7f0000001200)="84992f341302a634b24449f378cfe0fd62b6a6216cda81e1fbae566acd6b097defb0727f266948fb9ce95e2e2cd1e13fc998f4c7b51e4e80a930aea45b150db06a17a1cae2115779d3d5d2e2321d89e585c3282f0e0a07d7176aa8ff627692b8cd33d830188cb6aedd1c2db8f2374d23c9b183c611d48fda4a859fa0c1c0f3af2852f4b5426168eacc9a400007c138b00fc0f171f8548024ae1b1f3060432eb8e27f9aa530cb70bb932a8d7adebaab2274498eaf96d79bc24777093617d8b6c5dc8444201d18fba372918b5cce45f62af8723c397e1470d4a1513d45c98c03a13a9686cae578c621daf6a9", &(0x7f0000001300)="c39952e319a98204d90f248b697e6ab7cc4ac680c17e333b9b1eac597b2496d1080aad4199eb7d936bfee2c8bb59b9a6966b0d0e1744c9280ded47034bbdc47bcee6f9f34c53c6bce173ab7dce3e75dd039c9a4b46cb498e3c947ef8f8779f5d5f4c1176bd358754d55139b12e8c99c387ab11346f5badebdf92ad40dc72cd9c907033ec4a543becc61382aee6291f0bad415d63a6632447e8d2a0946f5c33cec1db4f5c2ae059bf79dd49261eb6571ce83667124ff3bca1127f6c43d121a5142c479bc6347272bcd56cf0b7a8244a1a9fc155111d7f150dc7", 0x1fdc, r1}, 0x38) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001740), 0xe0b937a9475ffa61, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001780)={&(0x7f0000001480)="ee1cc1af83996df1e2f5600d0fbc87daca646d13c3f2d9ce27d1b9c175a7a54ab86f7d8ba906a845e8b21649e3e540abd0372d89889583a5a75b79c1ea62b756dc362fcdda4103aaaaddd61a7f20a66b70be83e863fce0dd13fa014b77da512b5c8273c892034f38cb72407e2cf2f0270df1b0384db31b0950d3e1016dfa8f425dfdc4792aea1443339738ccfa7a73f64cff286ab3881d709a5b983d6872d8d82f54a5e7111649002e941b3bca0de065e34f0d2f03ba78c0a571d13febaff169", &(0x7f0000001540)=""/230, &(0x7f0000001640)="a4e1cbd6ac29a2c7351f66be638820b3cb0ecf197f5badfcfd40e9da118747a8b5c7aa4294f4347748b79730f9ffdbc8988bdda30106df", &(0x7f0000001680)="29f9a70209bcc649800e2e19c1f27644a667e2e38a79420b31bbb8f95ff3d5315ccf3d7c374e5b5839de9e0388f668237ef40b9b370281cddbb9ba20f6257e2b2863a32c6b5051dd5e4ef1e4cff879fc2004441c14de8cc06f25acbc14736dfa322ca0f794e0cb1f52f1fd9ee5c3211c74eabe07468afbc7d728d18d8fa3af25ae61c70172ffe1a8a2145a8c12a269ebef", 0x7, r2}, 0x38) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:17 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000001980)=[{0x4, 0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/103, 0x67}], &(0x7f0000000480)=[0x101, 0x8, 0x100000000]}, {0x4, 0x1, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/9, 0x9}], &(0x7f0000000780)=[0x7, 0x8, 0x3f]}, {0x3, 0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/116, 0x74}, {&(0x7f0000001840)=""/134, 0x86}], &(0x7f0000001940)=[0x5, 0x4, 0x40]}], 0x3) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x4}) (async, rerun: 32) io_uring_setup(0x5c26, &(0x7f0000000080)={0x0, 0x2db9, 0x200, 0x3, 0x236, 0x0, r0}) (async, rerun: 32) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) r2 = io_uring_setup(0x31a3, &(0x7f0000001a00)={0x0, 0x73a3, 0x10, 0x3, 0x1f3, 0x0, r0}) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) 20:57:17 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x3, &(0x7f0000000200), 0x1) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000001d40)=[{0xa, 0x1, 0x0, &(0x7f0000000880)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/107, 0x6b}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000640)=""/118, 0x76}, {&(0x7f00000006c0)=""/250, 0xfa}, {&(0x7f00000007c0)=""/163, 0xa3}], &(0x7f00000000c0)=[0x8, 0x3]}, {0x1, 0x1, 0x0, &(0x7f0000001940)=[{&(0x7f0000001e00)=""/4096, 0x1000}], &(0x7f0000001980)=[0x200]}, {0x2, 0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000019c0)=""/4, 0x4}, {&(0x7f0000001a00)=""/63, 0x3f}], &(0x7f0000001a80)=[0x9, 0x3]}, {0x3, 0x1, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001ac0)=""/59, 0x3b}, {&(0x7f0000001b00)=""/133, 0x85}, {&(0x7f0000001bc0)=""/166, 0xa6}], &(0x7f0000001cc0)=[0xa2, 0x3e, 0x10000, 0x3, 0x2e966020, 0x0, 0x1b, 0x5, 0x9]}], 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000a40)=@IORING_OP_WRITE={0x17, 0x1, 0x6000, @fd=r4, 0x800, &(0x7f0000000940)="74acb73b5c3d5e52bdf068445f6ba4d1cec7c9934835db75a61cb905870105ee06847c8fa2a23fb46891f2e1dfa4825852052e5c9de9d82fc64fe7aefd224ec2082ca22926d890c0128158ae12fb471947095dab27e77f410910002921fcf4ca723b2eb72bf2012071ecdbaec657d5d3a8d116277e50689f52d5a43c16f6c8d20c855f33ce8e370e0715d65436ef233f117624d0f66ff419522b1310dbd6c08b6c45b59e1fd8d0f5c7e4d7a46f14f9f71e951e1d70441bfca665df57df2073b8ec832858ea04257d2cb6fb9adc26afb796e8fb6905fc52", 0xd7, 0x14, 0x1}) (async) syz_io_uring_submit(r1, r2, &(0x7f0000000a40)=@IORING_OP_WRITE={0x17, 0x1, 0x6000, @fd=r4, 0x800, &(0x7f0000000940)="74acb73b5c3d5e52bdf068445f6ba4d1cec7c9934835db75a61cb905870105ee06847c8fa2a23fb46891f2e1dfa4825852052e5c9de9d82fc64fe7aefd224ec2082ca22926d890c0128158ae12fb471947095dab27e77f410910002921fcf4ca723b2eb72bf2012071ecdbaec657d5d3a8d116277e50689f52d5a43c16f6c8d20c855f33ce8e370e0715d65436ef233f117624d0f66ff419522b1310dbd6c08b6c45b59e1fd8d0f5c7e4d7a46f14f9f71e951e1d70441bfca665df57df2073b8ec832858ea04257d2cb6fb9adc26afb796e8fb6905fc52", 0xd7, 0x14, 0x1}) syz_genetlink_get_family_id$batadv(&(0x7f0000001dc0), r3) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7c03]}) 20:57:17 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x15fc, &(0x7f0000000000)={0x0, 0xe909, 0x400, 0x2, 0x5e, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000280)=[{0x7, 0x1, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000900)=""/182, 0xb6}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000000800)=""/229, 0xe5}, {&(0x7f0000000580)=""/54, 0x36}], &(0x7f0000000780)=[0xffff, 0x8, 0x6, 0x1, 0x2, 0x9, 0xfffc, 0x100000000, 0xf3, 0xbf, 0x6]}], 0x1) io_uring_setup(0x53bc, &(0x7f0000000700)={0x0, 0x674f, 0x200, 0x1, 0x17}) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:17 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = io_uring_setup(0x7c10, &(0x7f0000006080)={0x0, 0xceb7, 0x20, 0x1, 0x377, 0x0, r0}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000001680)=[r0, r0], 0x2) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000005f40)=[{0x3, 0x1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/108, 0x6c}], &(0x7f0000000340)=[0x9, 0x0]}, {0x6, 0x1, 0x0, &(0x7f0000001600)=[{&(0x7f0000000380)=""/50, 0x32}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/201, 0xc9}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/48, 0x30}], &(0x7f0000001680)}, {0x8, 0x1, 0x0, &(0x7f0000002b80)=[{&(0x7f00000016c0)=""/239, 0xef}, {&(0x7f00000017c0)=""/155, 0x9b}, {&(0x7f0000001880)=""/190, 0xbe}, {&(0x7f0000001940)=""/179, 0xb3}, {&(0x7f0000001a00)=""/98, 0x62}, {&(0x7f0000001a80)=""/40, 0x28}, {&(0x7f0000001ac0)=""/181, 0xb5}, {&(0x7f0000001b80)=""/4096, 0x1000}], &(0x7f0000002c00)=[0x0]}, {0x6, 0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002c40)=""/28, 0x1c}, {&(0x7f0000002c80)=""/191, 0xbf}, {&(0x7f0000002d40)=""/58, 0x3a}, {&(0x7f0000002d80)=""/183, 0xb7}, {&(0x7f0000002e40)=""/98, 0x62}, {&(0x7f0000002ec0)=""/68, 0x44}], &(0x7f0000002fc0)=[0xd8, 0x2]}, {0x9, 0x1, 0x0, &(0x7f0000004500)=[{&(0x7f0000003000)=""/25, 0x19}, {&(0x7f0000003040)=""/128, 0x80}, {&(0x7f00000030c0)=""/147, 0x93}, {&(0x7f0000003180)=""/75, 0x4b}, {&(0x7f0000003200)=""/100, 0x64}, {&(0x7f0000003280)=""/216, 0xd8}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/115, 0x73}, {&(0x7f0000004400)=""/245, 0xf5}], &(0x7f00000045c0)=[0x1, 0x7, 0x7]}, {0x3, 0x1, 0x0, &(0x7f0000005700)=[{&(0x7f0000004600)=""/44, 0x2c}, {&(0x7f0000004640)=""/190, 0xbe}, {&(0x7f0000004700)=""/4096, 0x1000}], &(0x7f0000005740)=[0x4, 0x8, 0x2, 0x4, 0x7f, 0x4, 0x80000000, 0xef]}, {0x1, 0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005780)=""/173, 0xad}], &(0x7f0000005880)=[0x1f, 0x5, 0x80000000, 0x8000]}, {0x1, 0x0, 0x0, &(0x7f0000005980)=[{&(0x7f00000058c0)=""/178, 0xb2}], &(0x7f00000059c0)=[0xffffffffffffff7f, 0x6, 0x8]}, {0x7, 0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000005a00)=""/145, 0x91}, {&(0x7f0000005ac0)=""/6, 0x6}, {&(0x7f0000005b00)=""/225, 0xe1}, {&(0x7f0000005c00)=""/238, 0xee}, {&(0x7f0000005d00)=""/121, 0x79}, {&(0x7f0000005d80)=""/32, 0x20}, {&(0x7f0000005dc0)=""/151, 0x97}], &(0x7f0000005f00)=[0xf28, 0x3, 0x34e, 0x7fff, 0x9]}], 0x9) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) 20:57:17 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7c04]}) 20:57:17 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:17 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4, 0xfffffffd}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x2010, r1, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r3, 0x4) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) io_uring_register$IORING_UNREGISTER_RING_FDS(r2, 0x15, &(0x7f0000000f00)=[{0x0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)}, {0x1, 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/58, 0x3a}], &(0x7f0000000280)}, {0x5, 0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f0000001040)=""/167, 0xa7}, {&(0x7f0000000480)=""/7, 0x7}, {&(0x7f0000001100)=""/259, 0x103}], &(0x7f0000000640)=[0x2, 0xcc6, 0x3, 0x4, 0x4]}, {0x5, 0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)=""/114, 0x72}, {&(0x7f0000000700)=""/106, 0x6a}, {&(0x7f0000000780)=""/104, 0x68}, {&(0x7f0000000800)=""/163, 0xa3}, {&(0x7f00000008c0)=""/158, 0x9e}], &(0x7f0000000a00)=[0x81, 0x7, 0x9, 0x3700150e, 0x4, 0xffff, 0x100000001, 0x101, 0x73]}, {0x1, 0x1, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a80)=""/88, 0x58}], &(0x7f0000000080)=[0x7fff, 0x3f, 0x4e7, 0x0]}, {0x6, 0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000b80)=""/44, 0x2c}, {&(0x7f0000000bc0)=""/252, 0xfc}, {&(0x7f0000000cc0)=""/118, 0x76}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000000d40)=""/123, 0x7b}, {&(0x7f0000000dc0)=""/78, 0x4e}], &(0x7f0000000ec0)=[0x7]}], 0x6) r4 = syz_open_dev$dri(&(0x7f0000000040), 0x40bdb791, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000fc0)={0xfffffffffffffffb, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000001000)={r5, 0xffffffffffffffc1}) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7e00]}) 20:57:17 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x15fc, &(0x7f0000000000)={0x0, 0xe909, 0x400, 0x2, 0x5e, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000280)=[{0x7, 0x1, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000900)=""/182, 0xb6}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000000800)=""/229, 0xe5}, {&(0x7f0000000580)=""/54, 0x36}], &(0x7f0000000780)=[0xffff, 0x8, 0x6, 0x1, 0x2, 0x9, 0xfffc, 0x100000000, 0xf3, 0xbf, 0x6]}], 0x1) (async) io_uring_setup(0x53bc, &(0x7f0000000700)={0x0, 0x674f, 0x200, 0x1, 0x17}) (async) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') (async) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) (async) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:17 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2d4}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_setup(0x2d4a, &(0x7f0000000280)={0x0, 0x22f8, 0x4, 0x0, 0x1c3, 0x0, r0}, &(0x7f0000000300)=0x0, &(0x7f0000000340)) syz_io_uring_submit(r3, r2, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x20, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x8000}}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) syz_io_uring_setup(0x4783, &(0x7f0000000000)={0x0, 0x9ebf, 0x10, 0x3, 0x36f, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000240)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}) 20:57:17 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:17 executing program 0: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4, 0xfffffffd}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4, 0xfffffffd}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x2010, r1, 0x0) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x2010, r1, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r3, 0x4) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) io_uring_register$IORING_UNREGISTER_RING_FDS(r2, 0x15, &(0x7f0000000f00)=[{0x0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)}, {0x1, 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/58, 0x3a}], &(0x7f0000000280)}, {0x5, 0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f0000001040)=""/167, 0xa7}, {&(0x7f0000000480)=""/7, 0x7}, {&(0x7f0000001100)=""/259, 0x103}], &(0x7f0000000640)=[0x2, 0xcc6, 0x3, 0x4, 0x4]}, {0x5, 0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)=""/114, 0x72}, {&(0x7f0000000700)=""/106, 0x6a}, {&(0x7f0000000780)=""/104, 0x68}, {&(0x7f0000000800)=""/163, 0xa3}, {&(0x7f00000008c0)=""/158, 0x9e}], &(0x7f0000000a00)=[0x81, 0x7, 0x9, 0x3700150e, 0x4, 0xffff, 0x100000001, 0x101, 0x73]}, {0x1, 0x1, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a80)=""/88, 0x58}], &(0x7f0000000080)=[0x7fff, 0x3f, 0x4e7, 0x0]}, {0x6, 0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000b80)=""/44, 0x2c}, {&(0x7f0000000bc0)=""/252, 0xfc}, {&(0x7f0000000cc0)=""/118, 0x76}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000000d40)=""/123, 0x7b}, {&(0x7f0000000dc0)=""/78, 0x4e}], &(0x7f0000000ec0)=[0x7]}], 0x6) r4 = syz_open_dev$dri(&(0x7f0000000040), 0x40bdb791, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000fc0)={0xfffffffffffffffb, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000001000)={r5, 0xffffffffffffffc1}) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7e01]}) 20:57:17 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x15fc, &(0x7f0000000000)={0x0, 0xe909, 0x400, 0x2, 0x5e, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) (async) syz_io_uring_setup(0x15fc, &(0x7f0000000000)={0x0, 0xe909, 0x400, 0x2, 0x5e, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000280)=[{0x7, 0x1, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000900)=""/182, 0xb6}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000000800)=""/229, 0xe5}, {&(0x7f0000000580)=""/54, 0x36}], &(0x7f0000000780)=[0xffff, 0x8, 0x6, 0x1, 0x2, 0x9, 0xfffc, 0x100000000, 0xf3, 0xbf, 0x6]}], 0x1) io_uring_setup(0x53bc, &(0x7f0000000700)={0x0, 0x674f, 0x200, 0x1, 0x17}) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:17 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2d4}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_setup(0x2d4a, &(0x7f0000000280)={0x0, 0x22f8, 0x4, 0x0, 0x1c3, 0x0, r0}, &(0x7f0000000300)=0x0, &(0x7f0000000340)) syz_io_uring_submit(r3, r2, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x20, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x8000}}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) syz_io_uring_setup(0x4783, &(0x7f0000000000)={0x0, 0x9ebf, 0x10, 0x3, 0x36f, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000240)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2d4}, &(0x7f0000000180), &(0x7f00000001c0)) (async) syz_io_uring_setup(0x2d4a, &(0x7f0000000280)={0x0, 0x22f8, 0x4, 0x0, 0x1c3, 0x0, r0}, &(0x7f0000000300), &(0x7f0000000340)) (async) syz_io_uring_submit(r3, r2, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x20, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x8000}}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) (async) syz_io_uring_setup(0x4783, &(0x7f0000000000)={0x0, 0x9ebf, 0x10, 0x3, 0x36f, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) (async) syz_io_uring_submit(r1, r4, &(0x7f0000000240)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}) (async) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7e03]}) 20:57:17 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:17 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4, 0xfffffffd}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x2010, r1, 0x0) (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r3, 0x4) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) io_uring_register$IORING_UNREGISTER_RING_FDS(r2, 0x15, &(0x7f0000000f00)=[{0x0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)}, {0x1, 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/58, 0x3a}], &(0x7f0000000280)}, {0x5, 0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f0000001040)=""/167, 0xa7}, {&(0x7f0000000480)=""/7, 0x7}, {&(0x7f0000001100)=""/259, 0x103}], &(0x7f0000000640)=[0x2, 0xcc6, 0x3, 0x4, 0x4]}, {0x5, 0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)=""/114, 0x72}, {&(0x7f0000000700)=""/106, 0x6a}, {&(0x7f0000000780)=""/104, 0x68}, {&(0x7f0000000800)=""/163, 0xa3}, {&(0x7f00000008c0)=""/158, 0x9e}], &(0x7f0000000a00)=[0x81, 0x7, 0x9, 0x3700150e, 0x4, 0xffff, 0x100000001, 0x101, 0x73]}, {0x1, 0x1, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a80)=""/88, 0x58}], &(0x7f0000000080)=[0x7fff, 0x3f, 0x4e7, 0x0]}, {0x6, 0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000b80)=""/44, 0x2c}, {&(0x7f0000000bc0)=""/252, 0xfc}, {&(0x7f0000000cc0)=""/118, 0x76}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000000d40)=""/123, 0x7b}, {&(0x7f0000000dc0)=""/78, 0x4e}], &(0x7f0000000ec0)=[0x7]}], 0x6) r4 = syz_open_dev$dri(&(0x7f0000000040), 0x40bdb791, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000fc0)={0xfffffffffffffffb, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000001000)={r5, 0xffffffffffffffc1}) 20:57:17 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:17 executing program 2: r0 = syz_io_uring_setup(0x3ce, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x7e04]}) 20:57:17 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2d4}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_setup(0x2d4a, &(0x7f0000000280)={0x0, 0x22f8, 0x4, 0x0, 0x1c3, 0x0, r0}, &(0x7f0000000300)=0x0, &(0x7f0000000340)) syz_io_uring_submit(r3, r2, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x20, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x8000}}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) syz_io_uring_setup(0x4783, &(0x7f0000000000)={0x0, 0x9ebf, 0x10, 0x3, 0x36f, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) (async) syz_io_uring_setup(0x4783, &(0x7f0000000000)={0x0, 0x9ebf, 0x10, 0x3, 0x36f, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000240)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}) 20:57:17 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:17 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 20:57:17 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8003]}) 20:57:18 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x15fc, &(0x7f0000000000)={0x0, 0xe909, 0x400, 0x2, 0x5e, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000280)=[{0x7, 0x1, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000900)=""/182, 0xb6}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000000800)=""/229, 0xe5}, {&(0x7f0000000580)=""/54, 0x36}], &(0x7f0000000780)=[0xffff, 0x8, 0x6, 0x1, 0x2, 0x9, 0xfffc, 0x100000000, 0xf3, 0xbf, 0x6]}], 0x1) io_uring_setup(0x53bc, &(0x7f0000000700)={0x0, 0x674f, 0x200, 0x1, 0x17}) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:18 executing program 2: r0 = syz_io_uring_setup(0x3ce, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:18 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) (async) 20:57:18 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8004]}) 20:57:18 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 2: r0 = syz_io_uring_setup(0x3ce, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) 20:57:18 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8200]}) 20:57:18 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000000), 0x1) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r4 = syz_open_dev$video(&(0x7f0000000040), 0x9, 0x191101) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x108) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r6, 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r7, 0x0, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r8, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000000c0)=[r2, r1, r4, r5, r6, r7, r2, r2, r8, r2], 0xa) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r3) 20:57:18 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 20:57:18 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8201]}) 20:57:18 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) r4 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) r5 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_setup(0x1a9b, &(0x7f0000000000)={0x0, 0xeb22, 0x40, 0x2, 0x242}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x9, 0x0, 0x1) 20:57:18 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000), 0x4) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:18 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) r2 = io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000000), 0x1) (async, rerun: 64) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) (rerun: 64) r4 = syz_open_dev$video(&(0x7f0000000040), 0x9, 0x191101) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x108) (async) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r6, 0x0, 0x0) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r7, 0x0, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r8, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000000c0)=[r2, r1, r4, r5, r6, r7, r2, r2, r8, r2], 0xa) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r3) 20:57:18 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8203]}) 20:57:18 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000), 0x4) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:18 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) r4 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) r5 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_setup(0x1a9b, &(0x7f0000000000)={0x0, 0xeb22, 0x40, 0x2, 0x242}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x9, 0x0, 0x1) 20:57:18 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, 0x0, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000000), 0x1) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r4 = syz_open_dev$video(&(0x7f0000000040), 0x9, 0x191101) (async) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x108) (async) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r6, 0x0, 0x0) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r7, 0x0, 0x0) (async) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r8, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000000c0)=[r2, r1, r4, r5, r6, r7, r2, r2, r8, r2], 0xa) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r3) 20:57:18 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8204]}) 20:57:18 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000), 0x4) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:18 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8400]}) 20:57:18 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) r4 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) r5 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_setup(0x1a9b, &(0x7f0000000000)={0x0, 0xeb22, 0x40, 0x2, 0x242}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x9, 0x0, 0x1) 20:57:18 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x1a, 0x0, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x400, 0x0) ioctl$SNDCTL_TMR_SELECT(r4, 0x40045408) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) syz_io_uring_setup(0x3cec, &(0x7f0000000000)={0x0, 0xac76, 0x100, 0x0, 0x29f}, &(0x7f0000000080), &(0x7f00000000c0)) 20:57:18 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8401]}) 20:57:18 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) r4 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_setup(0x1a9b, &(0x7f0000000000)={0x0, 0xeb22, 0x40, 0x2, 0x242}) 20:57:18 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) (async) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x1a, 0x0, r3}) (async) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x400, 0x0) ioctl$SNDCTL_TMR_SELECT(r4, 0x40045408) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) syz_io_uring_setup(0x3cec, &(0x7f0000000000)={0x0, 0xac76, 0x100, 0x0, 0x29f}, &(0x7f0000000080), &(0x7f00000000c0)) 20:57:18 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8403]}) 20:57:18 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x1a, 0x0, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x400, 0x0) ioctl$SNDCTL_TMR_SELECT(r4, 0x40045408) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) syz_io_uring_setup(0x3cec, &(0x7f0000000000)={0x0, 0xac76, 0x100, 0x0, 0x29f}, &(0x7f0000000080), &(0x7f00000000c0)) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) (async) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x1a, 0x0, r3}) (async) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x400, 0x0) (async) ioctl$SNDCTL_TMR_SELECT(r4, 0x40045408) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) syz_io_uring_setup(0x3cec, &(0x7f0000000000)={0x0, 0xac76, 0x100, 0x0, 0x29f}, &(0x7f0000000080), &(0x7f00000000c0)) (async) 20:57:18 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8404]}) 20:57:18 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:18 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) r4 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8600]}) 20:57:19 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:19 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) r1 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r3, 0x0, 0x0, 0x1, 0x0, 0x1}) r4 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r1}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r4, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:19 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8601]}) 20:57:19 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8603]}) 20:57:19 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, 0x0) syz_io_uring_submit(r0, r1, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r2, 0x0, 0x0, 0x1, 0x0, 0x1}) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8604]}) 20:57:19 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, 0x0) syz_io_uring_submit(r0, r1, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r2, 0x0, 0x0, 0x1, 0x0, 0x1}) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:19 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) 20:57:19 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)) syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, 0x0) syz_io_uring_submit(r0, r1, &(0x7f00000003c0)=@IORING_OP_SHUTDOWN={0x22, 0x1c, 0x0, r2, 0x0, 0x0, 0x1, 0x0, 0x1}) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8800]}) 20:57:19 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0), &(0x7f0000000280)) r0 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) r2 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r0}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r2, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:19 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8801]}) 20:57:19 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0), &(0x7f0000000280)) r0 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)) r1 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r0}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8803]}) 20:57:19 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8804]}) 20:57:19 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0), &(0x7f0000000280)) r0 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)) r1 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r0}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:19 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 1: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0), &(0x7f0000000280)) r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8a00]}) 20:57:19 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 1: clock_getres(0x5, &(0x7f0000000080)) r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:19 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8a01]}) 20:57:19 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:19 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8a03]}) 20:57:20 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:20 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8a04]}) 20:57:20 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:20 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8c00]}) 20:57:20 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:20 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8c01]}) 20:57:20 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 1: r0 = syz_io_uring_setup(0x3c11, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:20 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8c03]}) 20:57:20 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 1: r0 = syz_io_uring_setup(0x3c11, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:20 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8c04]}) 20:57:20 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8e00]}) 20:57:20 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 1: r0 = syz_io_uring_setup(0x3c11, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8e01]}) 20:57:20 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:20 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8e03]}) 20:57:20 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:20 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x8e04]}) 20:57:20 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:21 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9000]}) 20:57:21 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:21 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9001]}) 20:57:21 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:21 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9003]}) 20:57:21 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9004]}) 20:57:21 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:21 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9200]}) 20:57:21 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:21 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9201]}) 20:57:21 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9203]}) 20:57:21 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9204]}) 20:57:21 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9400]}) 20:57:21 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:21 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9401]}) 20:57:21 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:21 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9403]}) 20:57:22 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:22 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9404]}) 20:57:22 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 1: syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9600]}) 20:57:22 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 1: syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9601]}) 20:57:22 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 1: syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9603]}) 20:57:22 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9604]}) 20:57:22 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, 0x0, 0x2) 20:57:22 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9800]}) 20:57:22 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, 0x0, 0x2) 20:57:22 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9801]}) 20:57:22 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, 0x0, 0x2) 20:57:22 executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:22 executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3], 0x2) 20:57:22 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9803]}) 20:57:22 executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:22 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9804]}) 20:57:22 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:22 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500), 0x2) 20:57:22 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9a00]}) 20:57:23 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:23 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 1: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3], 0x2) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9a01]}) 20:57:23 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) 20:57:23 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9a03]}) 20:57:23 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) 20:57:23 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9a04]}) 20:57:23 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 1: syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9c00]}) 20:57:23 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 1: syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9c01]}) 20:57:23 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9c03]}) 20:57:23 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 0: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9c04]}) 20:57:23 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 1: syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x0, 0x2}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(0xffffffffffffffff, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9e00]}) 20:57:23 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, 0x0, &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9e01]}) 20:57:23 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, 0x0, &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:23 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9e03]}) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 1: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, 0x0, &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x9e04]}) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa000]}) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa001]}) 20:57:24 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa003]}) 20:57:24 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa004]}) 20:57:24 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa200]}) 20:57:24 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa201]}) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa203]}) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 1: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa204]}) 20:57:24 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:24 executing program 1: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa400]}) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa401]}) 20:57:25 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 1: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa403]}) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x0, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa404]}) 20:57:25 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x0, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa600]}) 20:57:25 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 1: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x0, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa601]}) 20:57:25 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x0, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 1: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x0, 0x4, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 2: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa603]}) 20:57:25 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa604]}) 20:57:25 executing program 2: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 2: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa800]}) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa801]}) 20:57:25 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x1, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:25 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa803]}) 20:57:25 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x1b0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:25 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xa804]}) 20:57:26 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:26 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xaa00]}) 20:57:26 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) 20:57:26 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xaa01]}) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) 20:57:26 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xaa03]}) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 1: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xaa04]}) 20:57:26 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) 20:57:26 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xaa00]}) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xac00]}) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:26 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xaa00]}) 20:57:26 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x0) 20:57:26 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xac01]}) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x0) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xac03]}) 20:57:26 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xac04]}) 20:57:26 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:26 executing program 5: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x0) 20:57:26 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) 20:57:26 executing program 1: openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:26 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xae00]}) 20:57:26 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:26 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) 20:57:26 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:26 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xae01]}) 20:57:26 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) 20:57:26 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 0: r0 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:27 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xae03]}) 20:57:27 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) 20:57:27 executing program 0: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 0: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xae04]}) 20:57:27 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x0) 20:57:27 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 5: clock_getres(0x5, &(0x7f0000000080)) syz_io_uring_setup(0x4794, &(0x7f0000000200)={0x0, 0xc549, 0x228f3b97c53b6a52, 0x1, 0x272}, &(0x7f00000000c0), &(0x7f0000000280)) r0 = syz_io_uring_setup(0x35af, &(0x7f00000002c0)={0x0, 0x1322, 0x4, 0x3, 0x103}, &(0x7f0000000340), &(0x7f0000000380)) r1 = syz_io_uring_setup(0x3c11, &(0x7f0000000400)={0x0, 0x5435, 0x2, 0x0, 0x1fb, 0x0, r0}, &(0x7f0000000480), &(0x7f00000004c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000500)=[0x3, 0x7], 0x2) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb000]}) 20:57:27 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x0) 20:57:27 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb001]}) 20:57:27 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sequencer(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x0) 20:57:27 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb003]}) 20:57:27 executing program 2: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x11, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000001540)=@IORING_OP_CONNECT={0x10, 0x48, 0x0, r1, 0x80, &(0x7f00000014c0)=@llc={0x1a, 0x103, 0xea, 0x1, 0x6, 0x5, @broadcast}, 0x0, 0x0, 0x1, {0x0, r2}}) r3 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x800, 0x0, 0x3d6}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x6, &(0x7f0000000200), 0x1) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000001480)=r5, 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r4}) io_uring_register$IORING_REGISTER_EVENTFD(r4, 0x4, &(0x7f0000001440), 0x1) io_uring_register$IORING_REGISTER_RING_FDS(r3, 0x14, &(0x7f0000001380)=[{0x3, 0x1, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/4096, 0x1000}], &(0x7f0000001300)=[0x7, 0xfffffffffffff4df, 0xfffffffffffffff8, 0x9, 0x1f, 0x6, 0x5, 0x1, 0x1, 0x8]}], 0x1) r6 = io_uring_setup(0x2cc2, &(0x7f00000013c0)={0x0, 0x5d06, 0x8, 0x3, 0x3cb, 0x0, r3}) io_uring_register$IORING_UNREGISTER_BUFFERS(r6, 0x1, 0x0, 0x0) 20:57:27 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:27 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb004]}) 20:57:27 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb200]}) 20:57:27 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, 0x0) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 0: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:27 executing program 2: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb201]}) 20:57:27 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 0: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb203]}) 20:57:27 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:27 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:27 executing program 2: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:27 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:27 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb204]}) 20:57:27 executing program 0: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:27 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb400]}) 20:57:28 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:28 executing program 0: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:57:28 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb401]}) 20:57:28 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 0: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 20:57:28 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000004c0)=@v1={0x0, @adiantum, 0x1, @desc4}) 20:57:28 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb403]}) 20:57:28 executing program 0: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:28 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb404]}) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 0: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 20:57:28 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:28 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb600]}) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:28 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:28 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb601]}) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:28 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:28 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb603]}) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:28 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:28 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) 20:57:28 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb604]}) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:28 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb800]}) 20:57:28 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:28 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:28 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:29 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb801]}) 20:57:29 executing program 2: syz_io_uring_setup(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:29 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:29 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb803]}) 20:57:29 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 2: syz_io_uring_setup(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:29 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:29 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') 20:57:29 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xb804]}) 20:57:29 executing program 2: syz_io_uring_setup(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:29 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) 20:57:29 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xba00]}) 20:57:29 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:29 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xba01]}) 20:57:29 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:29 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000100), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:29 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) 20:57:29 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x12200, 0x188) 20:57:29 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000100), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:57:29 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xba03]}) 20:57:29 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) 20:57:29 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000100), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xba04]}) 20:57:29 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) 20:57:29 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000100), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xbc00]}) 20:57:29 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) 20:57:29 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000100), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xbc01]}) 20:57:29 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) 20:57:29 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) 20:57:29 executing program 1: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xbc03]}) 20:57:29 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:29 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) 20:57:30 executing program 4: syz_io_uring_setup(0x6ee8, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x2ab3, 0x0, 0x0, 0x0, 0x0, r0}) write$sequencer(0xffffffffffffffff, &(0x7f0000000440), 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280), 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xbc04]}) 20:57:30 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) 20:57:30 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xbe00]}) 20:57:30 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xbe01]}) 20:57:30 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xbe03]}) 20:57:30 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xbe04]}) 20:57:30 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc000]}) 20:57:30 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) 20:57:30 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc001]}) 20:57:30 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') 20:57:30 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc003]}) 20:57:30 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) r3 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r3, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 0: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc004]}) 20:57:30 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:30 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc200]}) 20:57:31 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc201]}) 20:57:31 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc203]}) 20:57:31 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc204]}) 20:57:31 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc400]}) 20:57:31 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc401]}) 20:57:31 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc403]}) 20:57:31 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc404]}) 20:57:31 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) r3 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r3, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc600]}) 20:57:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:31 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc601]}) 20:57:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:31 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r3 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r3, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc603]}) 20:57:32 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:32 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 1: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc604]}) 20:57:32 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:32 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 1: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc800]}) 20:57:32 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc801]}) 20:57:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:32 executing program 1: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc803]}) 20:57:32 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xc804]}) 20:57:32 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:32 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xca00]}) 20:57:32 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xca01]}) 20:57:32 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:32 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) 20:57:32 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xca03]}) 20:57:32 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xca04]}) 20:57:32 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) 20:57:32 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xcc00]}) 20:57:32 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xcc01]}) 20:57:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) 20:57:33 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) r3 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r3, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xcc03]}) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440), 0x0) 20:57:33 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 0: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xcc04]}) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440), 0x0) 20:57:33 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440), 0x0) 20:57:33 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xce00]}) 20:57:33 executing program 0: symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:33 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xce01]}) 20:57:33 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:33 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xce03]}) 20:57:33 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:33 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xce04]}) 20:57:33 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd000]}) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 1: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd001]}) 20:57:33 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 1: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd003]}) 20:57:33 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:33 executing program 1: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd004]}) 20:57:34 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd200]}) 20:57:34 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd201]}) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd203]}) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd204]}) 20:57:34 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd400]}) 20:57:34 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 2: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 4: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd401]}) 20:57:34 executing program 2: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd403]}) 20:57:34 executing program 4: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 2: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:34 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd404]}) 20:57:34 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 4: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd600]}) 20:57:34 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:34 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd601]}) 20:57:34 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 1: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:34 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd603]}) 20:57:35 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd604]}) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd800]}) 20:57:35 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 5: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd801]}) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd803]}) 20:57:35 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 5: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 1: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 5: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xd804]}) 20:57:35 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:35 executing program 1: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 1: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xda00]}) 20:57:35 executing program 4: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xda01]}) 20:57:35 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xda03]}) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 1: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 4: symlinkat(0x0, 0xffffffffffffff9c, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xda04]}) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 1: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 4: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 1: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:35 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xdc00]}) 20:57:35 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xdc01]}) 20:57:36 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 4: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xdc03]}) 20:57:36 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xdc04]}) 20:57:36 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 0: symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:36 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xde00]}) 20:57:36 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xde01]}) 20:57:36 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:36 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xde03]}) 20:57:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:36 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xde04]}) 20:57:36 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:36 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe000]}) 20:57:36 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 0: write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo], 0x4) 20:57:36 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:36 executing program 0: write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo], 0x4) 20:57:36 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe001]}) 20:57:36 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe000]}) 20:57:36 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 5: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 0: write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo], 0x4) 20:57:36 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xde01]}) 20:57:36 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:36 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe003]}) 20:57:37 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:37 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 1: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe004]}) 20:57:37 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xcc01]}) 20:57:37 executing program 1: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:37 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe200]}) 20:57:37 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 1: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe201]}) 20:57:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:37 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:37 executing program 2: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe203]}) 20:57:37 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe204]}) 20:57:37 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r2 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r2, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:37 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe400]}) 20:57:37 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo], 0x4) 20:57:37 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:37 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo], 0x4) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe401]}) 20:57:37 executing program 2: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:37 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:37 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r1, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:37 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo], 0x4) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe403]}) 20:57:37 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) 20:57:37 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 5: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r2, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000280)=r1, 0x1) io_uring_enter(0xffffffffffffffff, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:37 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe404]}) 20:57:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) 20:57:38 executing program 4: syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) 20:57:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, 0x0, 0x0) 20:57:38 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:38 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe600]}) 20:57:38 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:38 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe601]}) 20:57:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440), 0x0) 20:57:38 executing program 2: syz_io_uring_setup(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) 20:57:38 executing program 4: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:38 executing program 5: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) 20:57:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440), 0x0) 20:57:38 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe603]}) 20:57:38 executing program 1: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) 20:57:38 executing program 2: r0 = syz_io_uring_setup(0x6ee8, &(0x7f0000000040)={0x0, 0x73f5, 0x8, 0x2, 0x162}, &(0x7f00000000c0), &(0x7f0000000200)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r3, &(0x7f0000000440)=[@echo=0x4ae79b9c], 0x4) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x7131, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000280)=r2, 0x1) symlinkat(&(0x7f0000000500)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00') ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000002c0)={0x3, @sdr={0x39565559, 0xff}}) r4 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x4dce, 0x2, 0x0, 0x56, 0x0, r0}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x9, 0x0, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000003c0)={0x40, 0x0, 0x2eb, 0x2}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000240)) io_uring_enter(r4, 0x75f5, 0xe218, 0x6, &(0x7f0000000000)={[0x7]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x12200, 0x188) 20:57:38 executing program 4: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440), 0x0) 20:57:38 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000180)={0x0, 0xffffffff, 0x800, 0x2}, &(0x7f0000000140), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) ioctl$SNDCTL_SEQ_NRMIDIS(0xffffffffffffffff, 0x8004510b, &(0x7f0000000000)) 20:57:38 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe604]}) 20:57:38 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:38 executing program 1: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, 0x0, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES16], 0x33fe0}}, 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x8, 0x7], 0x2) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) io_uring_setup(0x1e4c, &(0x7f0000000300)={0x0, 0x403e, 0x488, 0x0, 0x29c, 0x0, r2}) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r4, 0x40085112, &(0x7f0000000180)=@v={0x93, 0x0, 0x0, 0x0, @generic}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r5, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r5}) renameat(r3, &(0x7f0000000380)='./file0\x00', r5, &(0x7f00000003c0)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x21b5, 0x4, 0x1, 0x1b0, 0x0, r2}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000400)) ioctl$SNDCTL_SEQ_RESETSAMPLES(r2, 0x40045109, &(0x7f0000000440)) ioctl$SYNC_IOC_MERGE(r2, 0xc0303e03, &(0x7f0000000080)={"2586ac60ad7ff762d76e001cb0b3f8144858613823aa964a615e0371f7949400", 0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001bc0), 0x2, 0x0) ioctl$SNDCTL_TMR_SELECT(r4, 0x40045408) ioctl$vim2m_VIDIOC_REQBUFS(r7, 0xc0145608, &(0x7f0000001c00)={0x0, 0x1}) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r8, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000480), r8) ioctl$vim2m_VIDIOC_REQBUFS(r7, 0xc0145608, &(0x7f0000000280)={0x6, 0xf76e1dfe7d8835af, 0x4, 0x0, 0x5}) ioctl$SYNC_IOC_MERGE(r2, 0xc0303e03, &(0x7f0000000240)={"0c8219b0c9b5c10a445dc42c74ef692959bc70da23c175363d15eb59f0e78d33", r6}) ioctl$SYNC_IOC_MERGE(r2, 0xc0303e03, &(0x7f00000002c0)={"03b641c5cf2f220105959cacedc188b56a048b9f8a2d4b6de95eb122472e2672", r6}) 20:57:38 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x6, &(0x7f0000000200), 0x1) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2d, 0x4004, @fd_index=0x8, 0x762d, 0x1, 0x403, 0x18}) 20:57:38 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x5801]}) 20:57:38 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:38 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe800]}) 20:57:38 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:38 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0xf, &(0x7f0000000200), 0x1) 20:57:38 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:38 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x9, &(0x7f0000000200), 0x1) 20:57:38 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0xd, &(0x7f0000000200), 0x1) 20:57:38 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe801]}) 20:57:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) (fail_nth: 1) 20:57:38 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (fail_nth: 1) 20:57:38 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:38 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 20:57:38 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0xf, &(0x7f0000000200), 0x1) 20:57:38 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe803]}) [ 3020.098393][T25096] FAULT_INJECTION: forcing a failure. [ 3020.098393][T25096] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3020.131154][T25101] FAULT_INJECTION: forcing a failure. [ 3020.131154][T25101] name fail_usercopy, interval 1, probability 0, space 0, times 0 20:57:38 executing program 4: io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x14, 0x0, 0x1) 20:57:38 executing program 4: io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x14, 0x0, 0x1) [ 3020.155784][T25105] FAULT_INJECTION: forcing a failure. [ 3020.155784][T25105] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3020.169296][T25096] CPU: 0 PID: 25096 Comm: syz-executor.2 Not tainted 6.5.0-syzkaller-10885-g0468be89b3fa #0 [ 3020.179483][T25096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 3020.189565][T25096] Call Trace: [ 3020.192861][T25096] [ 3020.195809][T25096] dump_stack_lvl+0x125/0x1b0 [ 3020.200539][T25096] should_fail_ex+0x496/0x5b0 20:57:38 executing program 4: io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x14, 0x0, 0x1) [ 3020.205254][T25096] _copy_to_user+0x30/0xb0 [ 3020.209702][T25096] simple_read_from_buffer+0xd0/0x150 [ 3020.215108][T25096] proc_fail_nth_read+0x1b0/0x290 [ 3020.220168][T25096] ? proc_sessionid_read+0x290/0x290 [ 3020.225486][T25096] ? security_file_permission+0xdc/0x100 [ 3020.231154][T25096] ? proc_sessionid_read+0x290/0x290 [ 3020.236474][T25096] vfs_read+0x1ce/0x930 [ 3020.240653][T25096] ? kernel_read+0x1b0/0x1b0 [ 3020.245264][T25096] ? __fget_files+0x279/0x410 [ 3020.249955][T25096] ksys_read+0x12f/0x250 [ 3020.254207][T25096] ? vfs_write+0xe40/0xe40 [ 3020.258628][T25096] ? rcu_is_watching+0x12/0xb0 [ 3020.263408][T25096] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 3020.269397][T25096] do_syscall_64+0x38/0xb0 [ 3020.273833][T25096] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3020.279836][T25096] RIP: 0033:0x7fe7a9c7b78c [ 3020.284254][T25096] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 3020.303881][T25096] RSP: 002b:00007fe7aa9390c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3020.312297][T25096] RAX: ffffffffffffffda RBX: 00007fe7a9d9bf80 RCX: 00007fe7a9c7b78c [ 3020.320281][T25096] RDX: 000000000000000f RSI: 00007fe7aa939130 RDI: 0000000000000004 [ 3020.328251][T25096] RBP: 00007fe7aa939120 R08: 0000000000000000 R09: 0000000000000000 [ 3020.336227][T25096] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 3020.344194][T25096] R13: 000000000000000b R14: 00007fe7a9d9bf80 R15: 00007fe7a9ebfa48 [ 3020.352261][T25096] [ 3020.357480][T25101] CPU: 1 PID: 25101 Comm: syz-executor.1 Not tainted 6.5.0-syzkaller-10885-g0468be89b3fa #0 [ 3020.367590][T25101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 3020.377661][T25101] Call Trace: [ 3020.380946][T25101] [ 3020.384065][T25101] dump_stack_lvl+0x125/0x1b0 [ 3020.388774][T25101] should_fail_ex+0x496/0x5b0 [ 3020.393485][T25101] _copy_from_user+0x30/0xf0 [ 3020.398265][T25101] snd_seq_oss_write+0x398/0x7b0 [ 3020.403219][T25101] ? lock_acquire+0x464/0x510 [ 3020.407915][T25101] ? snd_seq_oss_read+0x470/0x470 [ 3020.412963][T25101] ? rcu_is_watching+0x12/0xb0 [ 3020.417742][T25101] ? apparmor_file_permission+0x21f/0x4f0 [ 3020.423491][T25101] ? bpf_lsm_file_permission+0x9/0x10 [ 3020.428895][T25101] odev_write+0x57/0x90 [ 3020.433093][T25101] vfs_write+0x2a4/0xe40 [ 3020.437360][T25101] ? odev_poll+0x80/0x80 [ 3020.439964][T25115] FAULT_INJECTION: forcing a failure. [ 3020.439964][T25115] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3020.441611][T25101] ? kernel_write+0x6c0/0x6c0 [ 3020.459488][T25101] ? __fget_files+0x279/0x410 [ 3020.464180][T25101] ? __fget_light+0xe6/0x260 [ 3020.468779][T25101] ksys_write+0x12f/0x250 [ 3020.473126][T25101] ? __ia32_sys_read+0xb0/0xb0 [ 3020.477905][T25101] ? rcu_is_watching+0x12/0xb0 [ 3020.482677][T25101] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 3020.488675][T25101] do_syscall_64+0x38/0xb0 [ 3020.493115][T25101] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3020.499025][T25101] RIP: 0033:0x7fced667cae9 [ 3020.503541][T25101] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 3020.523168][T25101] RSP: 002b:00007fced73520c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3020.531622][T25101] RAX: ffffffffffffffda RBX: 00007fced679bf80 RCX: 00007fced667cae9 [ 3020.539612][T25101] RDX: 0000000000000004 RSI: 0000000020000440 RDI: 0000000000000003 [ 3020.547599][T25101] RBP: 00007fced7352120 R08: 0000000000000000 R09: 0000000000000000 20:57:39 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (fail_nth: 1) [ 3020.555582][T25101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3020.563554][T25101] R13: 000000000000000b R14: 00007fced679bf80 R15: 00007fced68bfa48 [ 3020.571537][T25101] [ 3020.574556][T25105] CPU: 0 PID: 25105 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller-10885-g0468be89b3fa #0 [ 3020.584728][T25105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 3020.594887][T25105] Call Trace: [ 3020.598176][T25105] [ 3020.601102][T25105] dump_stack_lvl+0x125/0x1b0 [ 3020.605794][T25105] should_fail_ex+0x496/0x5b0 [ 3020.610485][T25105] _copy_to_user+0x30/0xb0 [ 3020.614995][T25105] simple_read_from_buffer+0xd0/0x150 [ 3020.620381][T25105] proc_fail_nth_read+0x1b0/0x290 [ 3020.625504][T25105] ? proc_sessionid_read+0x290/0x290 [ 3020.630806][T25105] ? security_file_permission+0xdc/0x100 [ 3020.636544][T25105] ? proc_sessionid_read+0x290/0x290 [ 3020.641840][T25105] vfs_read+0x1ce/0x930 [ 3020.646001][T25105] ? kernel_read+0x1b0/0x1b0 [ 3020.650598][T25105] ? __fget_files+0x279/0x410 [ 3020.655281][T25105] ksys_read+0x12f/0x250 [ 3020.659525][T25105] ? vfs_write+0xe40/0xe40 [ 3020.663953][T25105] ? rcu_is_watching+0x12/0xb0 [ 3020.668752][T25105] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 3020.674743][T25105] do_syscall_64+0x38/0xb0 [ 3020.679167][T25105] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3020.685070][T25105] RIP: 0033:0x7f81f627b78c [ 3020.689481][T25105] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 3020.709096][T25105] RSP: 002b:00007f81f6f260c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3020.717528][T25105] RAX: ffffffffffffffda RBX: 00007f81f639bf80 RCX: 00007f81f627b78c [ 3020.725520][T25105] RDX: 000000000000000f RSI: 00007f81f6f26130 RDI: 0000000000000004 [ 3020.733504][T25105] RBP: 00007f81f6f26120 R08: 0000000000000000 R09: 0000000000000000 [ 3020.741483][T25105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3020.749472][T25105] R13: 000000000000000b R14: 00007f81f639bf80 R15: 00007f81f64bfa48 [ 3020.757455][T25105] [ 3020.769728][T25115] CPU: 1 PID: 25115 Comm: syz-executor.0 Not tainted 6.5.0-syzkaller-10885-g0468be89b3fa #0 [ 3020.779863][T25115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 3020.789942][T25115] Call Trace: [ 3020.793237][T25115] [ 3020.796184][T25115] dump_stack_lvl+0x125/0x1b0 [ 3020.800892][T25115] should_fail_ex+0x496/0x5b0 [ 3020.805604][T25115] _copy_to_user+0x30/0xb0 [ 3020.810043][T25115] simple_read_from_buffer+0xd0/0x150 [ 3020.815449][T25115] proc_fail_nth_read+0x1b0/0x290 [ 3020.820508][T25115] ? proc_sessionid_read+0x290/0x290 [ 3020.825831][T25115] ? security_file_permission+0xdc/0x100 [ 3020.831492][T25115] ? proc_sessionid_read+0x290/0x290 [ 3020.836802][T25115] vfs_read+0x1ce/0x930 [ 3020.840974][T25115] ? kernel_read+0x1b0/0x1b0 [ 3020.845586][T25115] ? __fget_files+0x279/0x410 [ 3020.850275][T25115] ksys_read+0x12f/0x250 [ 3020.854537][T25115] ? vfs_write+0xe40/0xe40 20:57:39 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) [ 3020.858974][T25115] ? rcu_is_watching+0x12/0xb0 [ 3020.863759][T25115] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 3020.869767][T25115] do_syscall_64+0x38/0xb0 [ 3020.874221][T25115] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3020.880152][T25115] RIP: 0033:0x7f790687b78c [ 3020.884585][T25115] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 3020.893485][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 3020.904195][T25115] RSP: 002b:00007f79076180c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3020.904220][T25115] RAX: ffffffffffffffda RBX: 00007f790699bf80 RCX: 00007f790687b78c [ 3020.904237][T25115] RDX: 000000000000000f RSI: 00007f7907618130 RDI: 0000000000000004 [ 3020.916401][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 3020.919215][T25115] RBP: 00007f7907618120 R08: 0000000000000000 R09: 0000000000000000 [ 3020.919238][T25115] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 3020.957457][T25115] R13: 000000000000000b R14: 00007f790699bf80 R15: 00007f7906abfa48 [ 3020.965458][T25115] 20:57:39 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:39 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xe804]}) 20:57:39 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:39 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:39 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:39 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:39 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xea00]}) 20:57:39 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:39 executing program 4: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x2], 0x4) 20:57:39 executing program 4: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:39 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:39 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x4, 0x0, 0x6, 0x0, 0x0) 20:57:39 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xea01]}) 20:57:39 executing program 4: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x3], 0x4) 20:57:39 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:39 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x1f00, 0x0, 0x0, 0x0, 0x0) 20:57:39 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xea03]}) 20:57:39 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x40000, 0x0, 0x6, 0x0, 0x0) 20:57:40 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xea04]}) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4], 0x4) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x1f000000, 0x0, 0x0, 0x0, 0x0) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x4, 0x0, 0x6, 0x0, 0x0) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x5], 0x4) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xec00]}) 20:57:40 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:40 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x8], 0x4) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x40000, 0x0, 0x6, 0x0, 0x0) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x1f00, 0x0, 0x0, 0x0) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xec01]}) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x300], 0x4) 20:57:40 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x1f000000, 0x0, 0x0, 0x0) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xec03]}) 20:57:40 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x4, 0x6, 0x0, 0x0) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x500], 0x4) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x4, 0x6, 0x0, 0x0) 20:57:40 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x1f00, 0x0, 0x0) 20:57:40 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x40000, 0x6, 0x0, 0x0) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xec04]}) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x1000000], 0x4) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x40000, 0x6, 0x0, 0x0) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x1f000000, 0x0, 0x0) 20:57:40 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xee00]}) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x2000000], 0x4) 20:57:40 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x4) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x4) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x1f00000000000000, 0x0, 0x0) 20:57:40 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x14, 0x0, 0x1) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xee01]}) 20:57:40 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x40000) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x40000) 20:57:40 executing program 4: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x14, 0x0, 0x1) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x3000000], 0x4) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xee03]}) 20:57:40 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x4000000000000) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x1f00) 20:57:40 executing program 4: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x14, 0x0, 0x1) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xee04]}) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x4000000], 0x4) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x4000000000000) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf000]}) 20:57:40 executing program 4: syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x14, 0x0, 0x1) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x1f000000) 20:57:40 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3690, &(0x7f0000000000)={0x0, 0x964, 0x20, 0xffffffff, 0x183, 0x0, r0}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x40, 0x0, 0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000300)='./file0\x00', 0x8, 0x6000}) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) syz_open_dev$vim2m(&(0x7f0000000000), 0x1, 0x2) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x5000000], 0x4) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf001]}) 20:57:40 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x4000000000000) 20:57:40 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) syz_open_dev$vim2m(&(0x7f0000000000), 0x1, 0x2) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) syz_open_dev$vim2m(&(0x7f0000000000), 0x1, 0x2) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) 20:57:40 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000) 20:57:40 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf003]}) 20:57:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x8000000], 0x4) 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3690, &(0x7f0000000000)={0x0, 0x964, 0x20, 0xffffffff, 0x183, 0x0, r0}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) (async, rerun: 64) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x40, 0x0, 0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000300)='./file0\x00', 0x8, 0x6000}) (rerun: 64) 20:57:41 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x0, 0xfffffffa, 0x8, 0x400, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2, 0x5}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1f}, [@map_val={0x18, 0x7, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x80}]}, &(0x7f0000000040)='GPL\x00', 0x5d, 0x54, &(0x7f0000000080)=""/84, 0x40f00, 0x48, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0xe, 0x62a, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r2, r3, 0x1], 0x0, 0x10, 0x64}, 0x90) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf004]}) 20:57:41 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3690, &(0x7f0000000000)={0x0, 0x964, 0x20, 0xffffffff, 0x183, 0x0, r0}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x40, 0x0, 0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000300)='./file0\x00', 0x8, 0x6000}) 20:57:41 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) syz_open_dev$vim2m(&(0x7f0000000000), 0x1, 0x2) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) syz_open_dev$vim2m(&(0x7f0000000000), 0x1, 0x2) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) 20:57:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x80ffffff], 0x4) 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) (async) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) syz_io_uring_setup(0x3690, &(0x7f0000000000)={0x0, 0x964, 0x20, 0xffffffff, 0x183, 0x0, r0}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) (async) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x40, 0x0, 0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000300)='./file0\x00', 0x8, 0x6000}) 20:57:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x81ffffff], 0x4) 20:57:41 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x0, 0xfffffffa, 0x8, 0x400, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2, 0x5}, 0x48) (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1f}, [@map_val={0x18, 0x7, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x80}]}, &(0x7f0000000040)='GPL\x00', 0x5d, 0x54, &(0x7f0000000080)=""/84, 0x40f00, 0x48, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0xe, 0x62a, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r2, r3, 0x1], 0x0, 0x10, 0x64}, 0x90) 20:57:41 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x5) ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000080)={r2, 0x0, 0xfffffffff0002000, 0x1000000}) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) io_uring_setup(0x132b, &(0x7f0000000200)={0x0, 0xd094, 0x100, 0x1, 0x1ec, 0x0, r3}) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf200]}) 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7fffffff, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000200)={0x0, 0x0, 0x4, {0x2, @vbi={0x0, 0x8001, 0x9, 0x41416770, [0x7, 0xd3], [0x400, 0x3ff], 0x1}}, 0x92}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000007, 0x4010, r0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(0xffffffffffffffff, 0x40085112, &(0x7f0000000040)=@raw={0xc, 0x2, "6ec143773da4"}) 20:57:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x92ffffff], 0x4) 20:57:41 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3690, &(0x7f0000000000)={0x0, 0x964, 0x20, 0xffffffff, 0x183, 0x0, r0}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x40, 0x0, 0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000300)='./file0\x00', 0x8, 0x6000}) 20:57:41 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x0, 0xfffffffa, 0x8, 0x400, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2, 0x5}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1f}, [@map_val={0x18, 0x7, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x80}]}, &(0x7f0000000040)='GPL\x00', 0x5d, 0x54, &(0x7f0000000080)=""/84, 0x40f00, 0x48, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0xe, 0x62a, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r2, r3, 0x1], 0x0, 0x10, 0x64}, 0x90) 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7fffffff, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000200)={0x0, 0x0, 0x4, {0x2, @vbi={0x0, 0x8001, 0x9, 0x41416770, [0x7, 0xd3], [0x400, 0x3ff], 0x1}}, 0x92}) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000007, 0x4010, r0, 0x0) (async) ioctl$SNDCTL_SEQ_OUTOFBAND(0xffffffffffffffff, 0x40085112, &(0x7f0000000040)=@raw={0xc, 0x2, "6ec143773da4"}) [ 3022.623232][T25371] syz-executor.0[25371]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set 20:57:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x93ffffff], 0x4) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf201]}) 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7fffffff, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000200)={0x0, 0x0, 0x4, {0x2, @vbi={0x0, 0x8001, 0x9, 0x41416770, [0x7, 0xd3], [0x400, 0x3ff], 0x1}}, 0x92}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000007, 0x4010, r0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(0xffffffffffffffff, 0x40085112, &(0x7f0000000040)=@raw={0xc, 0x2, "6ec143773da4"}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) syz_open_dev$vim2m(&(0x7f0000000000), 0x7fffffff, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000200)={0x0, 0x0, 0x4, {0x2, @vbi={0x0, 0x8001, 0x9, 0x41416770, [0x7, 0xd3], [0x400, 0x3ff], 0x1}}, 0x92}) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000007, 0x4010, r0, 0x0) (async) ioctl$SNDCTL_SEQ_OUTOFBAND(0xffffffffffffffff, 0x40085112, &(0x7f0000000040)=@raw={0xc, 0x2, "6ec143773da4"}) (async) 20:57:41 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3690, &(0x7f0000000000)={0x0, 0x964, 0x20, 0xffffffff, 0x183, 0x0, r0}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x40, 0x0, 0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000300)='./file0\x00', 0x8, 0x6000}) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf203]}) 20:57:41 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) (async) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x5) ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000080)={r2, 0x0, 0xfffffffff0002000, 0x1000000}) (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) (async) io_uring_setup(0x132b, &(0x7f0000000200)={0x0, 0xd094, 0x100, 0x1, 0x1ec, 0x0, r3}) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf204]}) 20:57:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0x94ffffff], 0x4) 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3d7, &(0x7f0000000100)={0x0, 0x0, 0x20, 0x0, 0xfffffffc}, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x6, 0x7ff], 0x2) 20:57:41 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r3, 0x1}, 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r4, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r5, 0x1, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x200}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4800}, 0x80) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:41 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3690, &(0x7f0000000000)={0x0, 0x964, 0x20, 0xffffffff, 0x183, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) [ 3022.856205][T25410] syz-executor.0[25410]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3d7, &(0x7f0000000100)={0x0, 0x0, 0x20, 0x0, 0xfffffffc}, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x6, 0x7ff], 0x2) syz_io_uring_setup(0x3d7, &(0x7f0000000100)={0x0, 0x0, 0x20, 0x0, 0xfffffffc}, &(0x7f0000000180), &(0x7f0000000040)) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x6, 0x7ff], 0x2) (async) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf400]}) 20:57:41 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r3, 0x1}, 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r4, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r1) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00', 0x0}) (rerun: 32) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r5, 0x1, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x200}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4800}, 0x80) (async) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) (async, rerun: 32) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) 20:57:41 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x5) ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000080)={r2, 0x0, 0xfffffffff0002000, 0x1000000}) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) (async) io_uring_setup(0x132b, &(0x7f0000000200)={0x0, 0xd094, 0x100, 0x1, 0x1ec, 0x0, r3}) 20:57:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0xfdffffff], 0x4) 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3d7, &(0x7f0000000100)={0x0, 0x0, 0x20, 0x0, 0xfffffffc}, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x6, 0x7ff], 0x2) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf401]}) 20:57:41 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0xfeffffff], 0x4) 20:57:41 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) (async, rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r4, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) (async) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r1) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r5, 0x1, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x200}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4800}, 0x80) (async) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf403]}) [ 3023.062328][T25436] syz-executor.0[25436]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x0, 0x400}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:41 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0xffffff80], 0x4) 20:57:41 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = syz_io_uring_setup(0x309d, &(0x7f0000000000)={0x0, 0x4306, 0x2, 0x2, 0x15b, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf404]}) 20:57:41 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:41 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x0, 0x400}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0xffffff81], 0x4) 20:57:41 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf600]}) 20:57:41 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x2000}) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:41 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x210f, 0x4, 0x2, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:41 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = syz_io_uring_setup(0x309d, &(0x7f0000000000)={0x0, 0x4306, 0x2, 0x2, 0x15b, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 20:57:42 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000000)={0x0, 0x0, 0x400}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0xffffff92], 0x4) 20:57:42 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf601]}) 20:57:42 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x210f, 0x4, 0x2, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:42 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:42 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = syz_io_uring_setup(0x309d, &(0x7f0000000000)={0x0, 0x4306, 0x2, 0x2, 0x15b, 0x0, r0}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 20:57:42 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x6539, &(0x7f0000000080)={0x0, 0x8987, 0x20, 0x2, 0x202, 0x0, r0}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_RING_FDS(r1, 0x14, &(0x7f00000025c0)=[{0x7, 0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/53, 0x35}, {&(0x7f0000002380)=""/222, 0xde}, {&(0x7f0000002480)=""/105, 0x69}], &(0x7f0000002580)=[0x5, 0x10001, 0x7]}], 0x1) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) 20:57:42 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x210f, 0x4, 0x2, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:42 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf603]}) 20:57:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0xffffff93], 0x4) 20:57:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) read$sequencer(r0, &(0x7f0000000000)=""/205, 0xcd) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:42 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf604]}) 20:57:42 executing program 4: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) 20:57:42 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x6539, &(0x7f0000000080)={0x0, 0x8987, 0x20, 0x2, 0x202, 0x0, r0}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_RING_FDS(r1, 0x14, &(0x7f00000025c0)=[{0x7, 0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/53, 0x35}, {&(0x7f0000002380)=""/222, 0xde}, {&(0x7f0000002480)=""/105, 0x69}], &(0x7f0000002580)=[0x5, 0x10001, 0x7]}], 0x1) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) 20:57:42 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x100, 0x0, 0xd7}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x4f67, &(0x7f0000000000)={0x0, 0x74c1, 0x80, 0x3, 0x1b4}, &(0x7f0000000080), &(0x7f00000000c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x11, r1, 0x0) 20:57:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0xffffff94], 0x4) 20:57:42 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf800]}) 20:57:42 executing program 4: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) 20:57:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) read$sequencer(r0, &(0x7f0000000000)=""/205, 0xcd) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) (async) read$sequencer(r0, &(0x7f0000000000)=""/205, 0xcd) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) (async) 20:57:42 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x100, 0x0, 0xd7}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x4f67, &(0x7f0000000000)={0x0, 0x74c1, 0x80, 0x3, 0x1b4}, &(0x7f0000000080), &(0x7f00000000c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x11, r1, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x100, 0x0, 0xd7}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_io_uring_setup(0x4f67, &(0x7f0000000000)={0x0, 0x74c1, 0x80, 0x3, 0x1b4}, &(0x7f0000000080), &(0x7f00000000c0)) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x11, r1, 0x0) (async) 20:57:42 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x6539, &(0x7f0000000080)={0x0, 0x8987, 0x20, 0x2, 0x202, 0x0, r0}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_RING_FDS(r1, 0x14, &(0x7f00000025c0)=[{0x7, 0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/53, 0x35}, {&(0x7f0000002380)=""/222, 0xde}, {&(0x7f0000002480)=""/105, 0x69}], &(0x7f0000002580)=[0x5, 0x10001, 0x7]}], 0x1) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) 20:57:42 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf801]}) 20:57:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0xfffffffd], 0x4) 20:57:42 executing program 4: io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) 20:57:42 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) read$sequencer(r0, &(0x7f0000000000)=""/205, 0xcd) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) (async) read$sequencer(r0, &(0x7f0000000000)=""/205, 0xcd) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) (async) 20:57:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo=0xfffffffe], 0x4) 20:57:42 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300), 0x6262f02a15cee3e9, 0x0) ioctl$SNDCTL_SEQ_NRSYNTHS(r1, 0x8004510a, &(0x7f0000000340)) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000002c0)={&(0x7f0000000000)="711d5d7b9224b6ca2965a1383467cd6c880a22376a8d5d52170d7354518b3468c2bcc11cb70c47881df1767944ec741873e60788766c", &(0x7f0000000040)=""/180, &(0x7f0000000200)="bf7b671de107bd8ed9ea2aa49d12016c38b31e36e77c2a9936e7aa777122e81fd698f411d33fef233739ddb744deeac3b8f1976f2cdf459043983311c66d913d18432e010ca53160b0eb096b0614e92a33e462167c9a33da", &(0x7f0000000280)="ddb546538489ba5a1d7f832365243c4a2b08ce433e083027c9ee03ec41d14ba165a5f3845779724f140620ffe0b23cd5086f6d21287e0b", 0x7fffffff, 0x1, 0x4}, 0x38) io_uring_enter(r0, 0xfffffffc, 0x0, 0x6, 0x0, 0x0) 20:57:42 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf803]}) 20:57:42 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x100, 0x0, 0xd7}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x4f67, &(0x7f0000000000)={0x0, 0x74c1, 0x80, 0x3, 0x1b4}, &(0x7f0000000080), &(0x7f00000000c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x11, r1, 0x0) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x11, r1, 0x0) 20:57:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x3) 20:57:42 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:42 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = syz_io_uring_setup(0x66bd, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x0, 0x4, 0x0, r0}, &(0x7f0000000080), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:42 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300), 0x6262f02a15cee3e9, 0x0) ioctl$SNDCTL_SEQ_NRSYNTHS(r1, 0x8004510a, &(0x7f0000000340)) (async) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000002c0)={&(0x7f0000000000)="711d5d7b9224b6ca2965a1383467cd6c880a22376a8d5d52170d7354518b3468c2bcc11cb70c47881df1767944ec741873e60788766c", &(0x7f0000000040)=""/180, &(0x7f0000000200)="bf7b671de107bd8ed9ea2aa49d12016c38b31e36e77c2a9936e7aa777122e81fd698f411d33fef233739ddb744deeac3b8f1976f2cdf459043983311c66d913d18432e010ca53160b0eb096b0614e92a33e462167c9a33da", &(0x7f0000000280)="ddb546538489ba5a1d7f832365243c4a2b08ce433e083027c9ee03ec41d14ba165a5f3845779724f140620ffe0b23cd5086f6d21287e0b", 0x7fffffff, 0x1, 0x4}, 0x38) io_uring_enter(r0, 0xfffffffc, 0x0, 0x6, 0x0, 0x0) 20:57:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="ff311709"], 0x4) 20:57:42 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300), 0x6262f02a15cee3e9, 0x0) ioctl$SNDCTL_SEQ_NRSYNTHS(r1, 0x8004510a, &(0x7f0000000340)) (async) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000002c0)={&(0x7f0000000000)="711d5d7b9224b6ca2965a1383467cd6c880a22376a8d5d52170d7354518b3468c2bcc11cb70c47881df1767944ec741873e60788766c", &(0x7f0000000040)=""/180, &(0x7f0000000200)="bf7b671de107bd8ed9ea2aa49d12016c38b31e36e77c2a9936e7aa777122e81fd698f411d33fef233739ddb744deeac3b8f1976f2cdf459043983311c66d913d18432e010ca53160b0eb096b0614e92a33e462167c9a33da", &(0x7f0000000280)="ddb546538489ba5a1d7f832365243c4a2b08ce433e083027c9ee03ec41d14ba165a5f3845779724f140620ffe0b23cd5086f6d21287e0b", 0x7fffffff, 0x1, 0x4}, 0x38) (async) io_uring_enter(r0, 0xfffffffc, 0x0, 0x6, 0x0, 0x0) 20:57:42 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xf804]}) 20:57:42 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) io_uring_enter(r0, 0x583, 0x9aaa, 0x1b, 0x0, 0xfffffffffffffef0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0xc2) r6 = syz_open_dev$dri(&(0x7f0000000080), 0x101, 0xc000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000240)=0x1) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f00000000c0)={"fe3fee13d21a0793c8516cfcef2aa8631ee1e29f65fd8d6d73b3e8298a897bb5", 0xffffffffffffffff, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000200)=[r0, r4, r5, r6, r7, r0], 0x6) r8 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) syz_io_uring_submit(r1, r2, &(0x7f0000001280)=@IORING_OP_WRITE={0x17, 0x1, 0x2007, @fd=r0, 0x2, &(0x7f0000000280)="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", 0x1000, 0x8, 0x0, {0x0, r9}}) 20:57:42 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:42 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async, rerun: 64) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async, rerun: 64) r1 = syz_io_uring_setup(0x66bd, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x0, 0x4, 0x0, r0}, &(0x7f0000000080), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:42 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x1, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) 20:57:42 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) (async) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="ff311709"], 0x4) 20:57:42 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) io_uring_enter(r0, 0x583, 0x9aaa, 0x1b, 0x0, 0xfffffffffffffef0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0xc2) (async) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0xc2) r6 = syz_open_dev$dri(&(0x7f0000000080), 0x101, 0xc000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000240)=0x1) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f00000000c0)={"fe3fee13d21a0793c8516cfcef2aa8631ee1e29f65fd8d6d73b3e8298a897bb5", 0xffffffffffffffff, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000200)=[r0, r4, r5, r6, r7, r0], 0x6) (async) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000200)=[r0, r4, r5, r6, r7, r0], 0x6) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) r8 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) syz_io_uring_submit(r1, r2, &(0x7f0000001280)=@IORING_OP_WRITE={0x17, 0x1, 0x2007, @fd=r0, 0x2, &(0x7f0000000280)="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", 0x1000, 0x8, 0x0, {0x0, r9}}) 20:57:42 executing program 4: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:42 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfa00]}) 20:57:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="ff311709"], 0x4) (async) write$sequencer(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="ff311709"], 0x4) 20:57:42 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x1, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) 20:57:42 executing program 4: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:42 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfa01]}) 20:57:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SEQ_RESETSAMPLES(r1, 0x40045109, &(0x7f00000000c0)=0xfffffff7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x880, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r2, 0x40085112, &(0x7f0000000040)=@echo) r3 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r3, 0xc08c5114, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r3, 0x40085112, &(0x7f0000000100)=@l={0x92, 0x1, 0xd0, 0x11, 0x4}) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:42 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) io_uring_enter(r0, 0x583, 0x9aaa, 0x1b, 0x0, 0xfffffffffffffef0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0xc2) r6 = syz_open_dev$dri(&(0x7f0000000080), 0x101, 0xc000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000240)=0x1) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f00000000c0)={"fe3fee13d21a0793c8516cfcef2aa8631ee1e29f65fd8d6d73b3e8298a897bb5", 0xffffffffffffffff, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000200)=[r0, r4, r5, r6, r7, r0], 0x6) r8 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) syz_io_uring_submit(r1, r2, &(0x7f0000001280)=@IORING_OP_WRITE={0x17, 0x1, 0x2007, @fd=r0, 0x2, &(0x7f0000000280)="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", 0x1000, 0x8, 0x0, {0x0, r9}}) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r0, 0x583, 0x9aaa, 0x1b, 0x0, 0xfffffffffffffef0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r3}) (async) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0xc2) (async) syz_open_dev$dri(&(0x7f0000000080), 0x101, 0xc000) (async) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000240)=0x1) (async) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f00000000c0)={"fe3fee13d21a0793c8516cfcef2aa8631ee1e29f65fd8d6d73b3e8298a897bb5"}) (async) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000200)=[r0, r4, r5, r6, r7, r0], 0x6) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) (async) syz_io_uring_submit(r1, r2, &(0x7f0000001280)=@IORING_OP_WRITE={0x17, 0x1, 0x2007, @fd=r0, 0x2, &(0x7f0000000280)="8bb041fdc7422db42b9c73b02662fe2528f93b388b2ec33e6d05195966e71a708af6dddb5e4c7ef4f8396c2e443f2b2b046018c2c8a4000056c3a0b487fe322ce8b2034c91ea9c6d2593ea0e92fa9fa4500a8aa6c5380ca216a551d18e0c7a5a14660965576ba81699496e8eacd2e3551334505d864e6d1fe9bcd46131e43911f10c0ffe850df521bb328aa37fb12f8be52061f734531e458c1b7e9857e1b94a9dbb6fb93e30cc65736bec8a33428bbe5077b7fd92b0d31f691fb05c8903f334728bdf82c1526977efb558f09fd4254a1c8fd386eecef243c6805da3b7fbb0d6afdb5992d4f9ec5317c45f39bf8363b949a9e05764bd6624e37b071f7cf138818d35707cb7bb56ed1978a8808e562b74b5f33c223125913b9b609c5d3e010212e9cf0a9c759fc67b983ddb3333cb5c32496620c64e39767bcdab4d4705f3d0a2fd84ead5f0201c8fab8adba79ca0bdb092d6412b9ff9c86b55bd640ceb2cad73682f3c86549592ade1fa71af0ced7b9cc2803da8a4d87be10fceabc85e6a03b6a6849767b71d55f94d383f27cf6d2f6f61fd5a335160c81148ce34d131fbf4ac00fe07bc4fad6a78ebe5f4f6aa018e495e860a187e48e5963abb106174533095d00f1c40f05c778665285ab0c4b8853aae4d8233cda5afa66e113d4f099a15f19a6b8827c09c953a91733828c66eeb6811fd13f2019ac51dfd198576f6c7d8037db3aed3085754c20486b024c8cc1ec1cf9189c64cd5d8a1e8fa01ada3f690218aa8b212450245f63acfe9d1e6e19c20dc5f332cb97380571b48c93327394437f01a2856b3aec623f0803c6d8ebb871226cd0a7b14201c73a6092d9a0969954960d3d3096dccaef407c86e8b6fea52d66da367c8b417d3ffb3fa54d896275e0592a05c9bf523cc741a7bfcef078a950817bf46600bb71eabbceeecc626019917226549eb1dedceeda533ddc7ccd19f45b78aa4cdf55b4f811d3cb68302245ba2af68ec6184265f7ee0a84abd3458a943c9206da38f5d7b6143398a8c95feca7747bd4b0841c3c66bd8f9b4bc013826fb12fb63bc7bdfe221560f0c900a7fb8882381b75122cd003888eaa4b9b98286287a34b14083dc77bde2b4e33927bc00914dae144a19b64dc85640eba181c940adb05e2ea0e137450c779773a1cd97b74cfb36f10825a5c6971c7a8289b68bf38ee1d0718d1319d2aa9ff89fb95ec73c15479649c2366b0d36eb4f8abcf135de4b3d9cf6052efe084a54a425ac8c71fc3ca57740dd677b936c3d8f2e87a3f359a76cb267abd56b9e9a1f67c302e2d82c928c029436812847c93697958967e4b12cee6490e9e5e65923ab0a40c8f479450874f311f8638708307b8fecc3717dc01e23ed109139ff086f4c8b70a827370f50c7618824c0e456c999836159fac46e2c74a1f19d6809d40f3a0dcae6b8f5e526f91ab7b26ae558cd074b05b69198c8170f2d99359a08643af4994b180ce91756389675a19dfa63dde63c65a8f2adf7afded0e2e1efc85cbcd99490f43c97badb183986ef3c7672d680b0c0390fb8ffc94a0e29f2a2ebc3c4b1a2f179508f8e70418fa37ae568dcd7314f1d68857d880ca6d05d95980f0cf630edfc2db3815669f3efae3b0874f5421a3e760c8d2991d99cd8a3f950e7d2afb507c255c0e82a49c195091a599c8f8f1a5cd451bd6aea525f977da9579e9bedd364329ff2fd2d1100c26efeb694da60eb1995afb3464fb2acdcbcc5103787bc2bcf6783ebcf8353bf7f8906b4067322ea497a7833bc3f260f0dc193dcdf9012b88549885a93db9191be8c0e8b36f6794317d497b8583a9cb09ee8ac0dba67750abece08dbed3a787ffc8f1e5cfa8745e33e578071b62ce177a53905ff185ba61770c9faa6bd243e6d2ad823a5b63435b58e51912d6392cdd67cf601ce1f98c8e68c40cab8c741224a01604cc0a3244cae555baafbd7b708a5f2d026565c26be8c14884425860fd6bbba1a764be5d863361c8e7ef6f32f07c7228f90734e816dd98ddf43a345758d0f8de0c99f177fee2a379079e1b4760c1a33221d342c472e88ba153318fa7f31e9a859b41465d4863d5d2023d5d1486aaef6c89cfdbede2f0511c62221af83f52aedb92341a4a4c44b59570a764476ef05262a5e7153a0938aad4c5d505f4fcc28a44443bc23a9c7aa4e0eb16c0bc0caf522a772f4e45aa28383e0c810fd61af90c1974b3316eae205f7813f859c0c5e65908ec81d6469d4d054e77eb88006f34200cafae955e2f52978cac3be15e998e05ec7412d79c56e428075098613898ce78e2f60e726ec9f13ec43d16281df5050e436fb5425de18e5fa6e6793132df09f1a946d21ba390dfaf1bc7bf11c36eda79d9c0a3fa8a2b2f7c711cb15b1cf48414d11cc06e624011d99c7eefba30ebf9c388083b462db30901cb0e1086f24b79bbead07851003787ea5229bb1a1062502463ef1c3215b0473398bd3a52c3a3c595d32d011f301f96e7b1e544bb3891fcecee70a0b135459cc0daf18f2a18e38840e4184fa00e2bbef5eff0ac73ab1af64a64d9ce157117d2bdded01ae991dc08c63205e06cf4445bb1933930f60b00d8c4c87a782bbd216b26c7a6c0e08efcbddef9642cf9186541e4acc1a3bf7a715010494a6da7a689a7a730124579aa67a566d6c527824f3088516172d61c1b03a2acf3a3c1a4e9cf75ee2f51fbf9df95e4ddf0292f6db6ac1563c7adf1ec0f4a596d81f93867d60507ec4ec6338155ba31780c141c073dd574149583e2ea77ea5c4374fdfeb9fae0b8e5d647fb63cc559c0fd844127d8af8a85ebc7acb8c077c9aa6ce50464abce8f8d07e94722c078c1df1cbc8ad79c85922102b881c7d433015ee8eda61e9260da874dbec299c14098adaf9787218a027e915d8790cc68ada96ba72b75b0412f6a7504921804466c9b58bd5b6201b5de4eda4c00c2d2f704cbb754001d1ce5fe4957813b54439255dafb4570c84c26801e6f0a77f0b185f8f5f1084d0796702510026aa71d798ac4d0ba464750ca834113e889256d2f17659c9cfedf6136d2c6768b65de282bc27041fcc11a6e530531a1eedf217abbcbfb5feedba820f65faf3a153ebb325f24b337a560d309e969728ac94888ab7921ae3b01dfc1eeba85e11fd8b652df52b7336634f3983606d83fc2f8d22fc600958d163df7f8d96606f09484f3535bbfe6b016e43fda07be9db8c9814a82db6458ad1f5f7c26fc33794e7d5932cdcd33971c754f70b5f48c43947d744e3cba65a780ddd12d334ceafdba939b423e8ffff020496719aeb186b3baad10979f43b90b6c6ee196af1f845cba52886620a5ee0c335d28ea2511101dde6dc575d58607ccb124a8e2507bdca0804c2b1f226a9240bd7d03338d4808782b146f01746f582b39287608e229a8db006cf0d68ad4074dd8f100bd5ce5307b18828fbff8ee88dcd0fd8d84699d2a261ce40e684c3083ab97d94e851e78b27db4cd85e258f62a073ab53c3906ad835203edfeca6cdf451f9c05a96e313a12ad8e6635f0e4b4a003f25e356e30b385a2cf9da4edf1ee64faf4dbf64089eeb4d1c747d1ffd2711bb48c46ef03d360841fee368e6daebaf1c0fbc5a020bde76f10d18fc6b171fc75b23de1ac9e4fa0933b4f23dad9cef3f62b0141da566e5a2499883f7e62eef64f77bacbb54c1e125c554348b4fadfc20432cc4c8b9e2186bb09eedb5440e7e87a220e9246169144a470f865ba83386f4848655ed340697105de1f11aab2afeed340e929242fa83d8a37e3a018021979b6c4c691e6d16ae3de862adbb9f0995dcb0b188f4600db78cb2fc56f03ca133c80deb6cb42fe4db5c4aa448cee8559feb57ca089e29b8cb4e8d78eb6382dffd281efd7f4fb848ad031c465ec7723389cf7aabc390388cf680dd9241acc141910771144ef1f50dd84b9b644bd7dc668acba6059e3b69f61804e640cdd858d323296cfeb32a6c30cbcc9f7aab87e161827dc9ffcfda5620f786c5030aa461991c3b4a91871d545d45678d3fe47f509a0cf8984413e39d22fd560152e0d33d2bdaedc008e9e0a8f54dcb0151fc49336d5431ab2512bc8b29a54000987470e220e1b7f97985d02fb0a1d8738ee6db3f73d9d17c925368c068c536fc071ba53e842afdff3895142d3e12ff145e4f437b846d3842233a82895f0ef3f99d8b341d996886aff68417a6b12ec96a99c8ae5d9511b0832035fae9379295644f770ab10efec3e73f9a4bc6fe4942d13ebfeb8ac9c57fdbb184efcddad32ac323155c302f73fe9d09cbcf75f6e00e4255bb4d9c503a1ec480fd17388ee07aad59a5226c9f6eb585139a868d51713fd033191c0de835c39d084276cad71900fcde5a883ebf65e4778a4a56bd79c2226fab7669a2acd32c7a6074edf05f859f84771a335e6f704c97d5f387ec2c1e4a7285dff0c0644d86269467da2def0d8fc9f4cad3241f1c7031678f24c85990965d1994df97f1e84cebc7845fb529b9e59d65cc84681eb34c9180bff8dfb61b0ecf700f01c42df92279abf3f9e60e63e85348d98ee177a4a05516ebf464a1cacf82e752df329c110ab7892af570bb0b65c8f0f570e1d499a646d91d69f18057f087556a1235bffc32c289c1ed465ad6ecc11b30400d226521cc44dfe1f67c18cb9d60dea465c5fc34a025fe3bdd2d83930a9955f7fec018380a31452d0c03db2b1ef6188d880c8ac67f8da1b43f58affeb8bb969bfbfb0054c11c580abf67ea25474b95cccbb87ee0904b2a82d3b3fa9fb4a14837bb33a45430b95279fbd8ab1103d05ee699d93b264236016d7e0431048b306e38c3f38daa74e9bed41af9ab9d0a758cbc44b69cd66ff131d545bfe065a957bdf668a43d32de62d4d8ad0a81371581e51d2e65174b80b5744d2bcd1c1c61a0433c3d9f0bc92b538cacff23d9753a4f920cfc35b95fd577d3671e19f1cb680758350024541a743d594aa612937ef4bfcc34f4cbb606389a41ddd2c6c74407a2fa989660bdfb7b579dff2b5949eb3b005ebbd46a5ab75506c75941056012591894fc3dce4c9c3b343da4fcfbe6fe3cc347b39d1080ab68302c2e549ea93f7a95f0c99c86d061f619d978b288ab812d78972165b17aec0645fc25d59282ad486ca7c5ec4fb70bea6c0a9079b3c23cf57ffed497e55268d53dd09af8dc43587ab8f2cb86089eb039ecbc8ebeef340137945c6c1109b72ab2c75079ab23faa86b650dbb6bbaab1460ba57ff4f07d240111fc160934bc0a7935350d53832aa15be2fb5437c9eb1af11843d60794a078ea241a113907b25325d933dba8bfcb3a36a0522b62c08a5eab7549cabc0bea04ee4fcd6f036f8613fd2088d1e646ff830e4b1343453a8184796e8931193edd586c406b4cec68f8327976f5173fd8f319d34049f3023791abfce30fb2c0b1bd4f2f9bbf7d7985ed904155629be5ff861bfef2244399826b6c77475aa2dbeac9f3094d4a8368988b992ebb8071fc389656c9c6db8a443dae34720e637f291fe5e101e27010d9be8845721e897d7be0d56ccd65b67eda4b01d6c9a1a5adcaed407624e83468ad800cf1e4deb90fbd76eedecccde304867216e88370ac21fd1854941e40121c973ea9b4b5f8b3d2bb349a796f159577ca447a00150f5dd4cadd353ade61d165f1cb7c4f3d512e1ab64aa4e92cf007a75072e25aa1c0c6748a43799be18f6b1677cc8ef15ebf929e25ba11459a692e34f94642b4fa2b6d13a28f5a71db2d9de52a96ae398fd0b25beeea00a37370742e25dc248ae8b240c4", 0x1000, 0x8, 0x0, {0x0, r9}}) (async) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x1, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) 20:57:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SEQ_RESETSAMPLES(r1, 0x40045109, &(0x7f00000000c0)=0xfffffff7) (async) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x880, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r2, 0x40085112, &(0x7f0000000040)=@echo) (async) r3 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r3, 0xc08c5114, 0x0) (async) ioctl$SNDCTL_SEQ_OUTOFBAND(r3, 0x40085112, &(0x7f0000000100)=@l={0x92, 0x1, 0xd0, 0x11, 0x4}) (async) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:43 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfa03]}) 20:57:43 executing program 5: io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/242, 0xf2}], 0x3) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0xb50c, 0x0, 0x0, 0x0) 20:57:43 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) r1 = syz_io_uring_setup(0x66bd, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x0, 0x4, 0x0, r0}, &(0x7f0000000080), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) (async, rerun: 64) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) (rerun: 64) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 5: io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/242, 0xf2}], 0x3) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0xb50c, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/242, 0xf2}], 0x3) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r0, 0x0, 0xb50c, 0x0, 0x0, 0x0) (async) 20:57:43 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfa04]}) 20:57:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) (async) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SEQ_RESETSAMPLES(r1, 0x40045109, &(0x7f00000000c0)=0xfffffff7) (async) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x880, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r2, 0x40085112, &(0x7f0000000040)=@echo) (async, rerun: 32) r3 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) (rerun: 32) ioctl$SNDCTL_SYNTH_ID(r3, 0xc08c5114, 0x0) (async, rerun: 32) ioctl$SNDCTL_SEQ_OUTOFBAND(r3, 0x40085112, &(0x7f0000000100)=@l={0x92, 0x1, 0xd0, 0x11, 0x4}) (async, rerun: 32) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:43 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = eventfd(0x9) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f00000000c0)=r1, 0x1) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0xf599f5ee4ae51b9, r2, 0x0) 20:57:43 executing program 0: msgget$private(0x0, 0x280) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) mq_timedsend(r1, &(0x7f0000000000)="16a1c9cee429bbc46858bdd79e8aec2ea96af902cbdb37682f61672d2f3a308a67764683e0a7b180f11b742278aec9995d90e7621dbb5e1abbf3565059018469733440d1c8ed7951fc0bd7e72bb73c7424168869d987d78439506ddaf505b9305abe8fcd0d9480a5b0d9d0a07607c196e0ebba49cc68f9234d7acfcc53d1fb500f83602145756c30ca99f0f191f05c0c1ea6092f2d534deead0f95a20e9cfb988a3c7ffd597d2aad358fb269368f632cd8933f2a3a8e203da3add8d9f1c1", 0xbe, 0x7fff, &(0x7f00000000c0)={0x0, 0x989680}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:43 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfc00]}) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 5: io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/242, 0xf2}], 0x3) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0xb50c, 0x0, 0x0, 0x0) 20:57:43 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = eventfd(0x9) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f00000000c0)=r1, 0x1) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0xf599f5ee4ae51b9, r2, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) eventfd(0x9) (async) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f00000000c0)=r1, 0x1) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0xf599f5ee4ae51b9, r2, 0x0) (async) 20:57:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f0000000000)=0x3a) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:43 executing program 0: msgget$private(0x0, 0x280) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) mq_timedsend(r1, &(0x7f0000000000)="16a1c9cee429bbc46858bdd79e8aec2ea96af902cbdb37682f61672d2f3a308a67764683e0a7b180f11b742278aec9995d90e7621dbb5e1abbf3565059018469733440d1c8ed7951fc0bd7e72bb73c7424168869d987d78439506ddaf505b9305abe8fcd0d9480a5b0d9d0a07607c196e0ebba49cc68f9234d7acfcc53d1fb500f83602145756c30ca99f0f191f05c0c1ea6092f2d534deead0f95a20e9cfb988a3c7ffd597d2aad358fb269368f632cd8933f2a3a8e203da3add8d9f1c1", 0xbe, 0x7fff, &(0x7f00000000c0)={0x0, 0x989680}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f0000000000)=0x3a) (async) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:43 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfc01]}) 20:57:43 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x888e, 0x40, 0xfffffffe, 0xffffffff}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r1, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000040)=[r1, r0], 0x2) 20:57:43 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r1 = eventfd(0x9) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f00000000c0)=r1, 0x1) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0xf599f5ee4ae51b9, r2, 0x0) 20:57:43 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) (async) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f0000000000)=0x3a) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfc03]}) 20:57:43 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/328], 0x27) 20:57:43 executing program 0: msgget$private(0x0, 0x280) (async) msgget$private(0x0, 0x280) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) mq_timedsend(r1, &(0x7f0000000000)="16a1c9cee429bbc46858bdd79e8aec2ea96af902cbdb37682f61672d2f3a308a67764683e0a7b180f11b742278aec9995d90e7621dbb5e1abbf3565059018469733440d1c8ed7951fc0bd7e72bb73c7424168869d987d78439506ddaf505b9305abe8fcd0d9480a5b0d9d0a07607c196e0ebba49cc68f9234d7acfcc53d1fb500f83602145756c30ca99f0f191f05c0c1ea6092f2d534deead0f95a20e9cfb988a3c7ffd597d2aad358fb269368f632cd8933f2a3a8e203da3add8d9f1c1", 0xbe, 0x7fff, &(0x7f00000000c0)={0x0, 0x989680}) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:43 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x888e, 0x40, 0xfffffffe, 0xffffffff}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r1, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000040)=[r1, r0], 0x2) 20:57:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x40501, 0x0) write$sequencer(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000002e07c0f3413d7a4fd235dbc1a6a450cf8f67"], 0x4) 20:57:43 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/328], 0x27) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/328], 0x27) (async) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfc04]}) 20:57:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x40501, 0x0) write$sequencer(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000002e07c0f3413d7a4fd235dbc1a6a450cf8f67"], 0x4) 20:57:43 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x888e, 0x40, 0xfffffffe, 0xffffffff}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r1, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000040)=[r1, r0], 0x2) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x888e, 0x40, 0xfffffffe, 0xffffffff}, &(0x7f0000000000), &(0x7f00000001c0)) (async) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) (async) write$tun(r1, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000040)=[r1, r0], 0x2) (async) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfe00]}) 20:57:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x40501, 0x0) write$sequencer(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000002e07c0f3413d7a4fd235dbc1a6a450cf8f67"], 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x40501, 0x0) (async) write$sequencer(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000002e07c0f3413d7a4fd235dbc1a6a450cf8f67"], 0x4) (async) 20:57:43 executing program 5: io_uring_register$IORING_UNREGISTER_RING_FDS(0xffffffffffffffff, 0x15, &(0x7f00000020c0)=[{0x2, 0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000200)=""/250, 0xfa}], &(0x7f00000000c0)=[0x200, 0x3, 0x7ff, 0x81, 0x7f]}, {0x7, 0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/2, 0x2}, {&(0x7f0000000440)=""/107, 0x6b}, {&(0x7f00000004c0)=""/243, 0xf3}, {&(0x7f00000005c0)=""/88, 0x58}, {&(0x7f0000000640)=""/100, 0x64}, {&(0x7f00000006c0)=""/102, 0x66}], &(0x7f00000007c0)=[0x101, 0x0, 0x1000000000000000]}, {0x7, 0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000800)=""/137, 0x89}, {&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000900)=""/72, 0x48}, {&(0x7f0000000980)=""/131, 0x83}, {&(0x7f0000000a40)=""/85, 0x55}, {&(0x7f0000000ac0)=""/64, 0x40}, {&(0x7f0000000b00)=""/185, 0xb9}], &(0x7f0000000c40)=[0x81, 0x9, 0xfffffffffffffbff, 0x0, 0x1, 0x8, 0x80, 0xc2c3, 0x10001]}, {0x6, 0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000cc0)=""/95, 0x5f}, {&(0x7f0000000d40)=""/214, 0xd6}, {&(0x7f0000000e40)=""/30, 0x1e}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/138, 0x8a}, {&(0x7f0000001f40)=""/92, 0x5c}], &(0x7f0000002040)=[0xf0, 0x77b, 0x3f, 0x17e, 0x88, 0x200, 0x1, 0x100000001, 0x6]}], 0x4) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000041c0)={&(0x7f0000002140)="7b986a15c78eb805bc62739fcb151459c8a8eb42b795495820f3e83df8e7ab1a89519b", &(0x7f0000002180)=""/20, &(0x7f00000021c0)="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0x6, r0}, 0x38) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x622}, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, &(0x7f0000000200)={"0d855d39aefff90f2d8ce4face6c99aec25d3de120a4a55abb5485be11cd", 0x5, 0x0, 0x0, 0x800, 0x4, 0x8, 0x1, 0x1, [0x40000000, 0x7fff, 0x7, 0x2, 0x6, 0x3ff, 0x3f, 0x2, 0x1, 0x3, 0x9, 0xffffff69, 0x400, 0x1, 0x9, 0x55, 0x6, 0x80000001]}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r4}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r5, 0x0, 0x0) r6 = eventfd(0x7) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f00000001c0)=[r5, r6, r1], 0x3) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_TMR_START(r7, 0x5402) r8 = syz_io_uring_setup(0x3de, &(0x7f0000000340)={0x0, 0x2000000, 0x0, 0xfffffffe, 0x80}, &(0x7f0000000180), &(0x7f00000000c0)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x40}, 0x0, {0x0, r9}}) 20:57:43 executing program 1: write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo], 0x4) 20:57:43 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/328], 0x27) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/328], 0x27) (async) 20:57:43 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfe01]}) 20:57:43 executing program 5: io_uring_register$IORING_UNREGISTER_RING_FDS(0xffffffffffffffff, 0x15, &(0x7f00000020c0)=[{0x2, 0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000200)=""/250, 0xfa}], &(0x7f00000000c0)=[0x200, 0x3, 0x7ff, 0x81, 0x7f]}, {0x7, 0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/2, 0x2}, {&(0x7f0000000440)=""/107, 0x6b}, {&(0x7f00000004c0)=""/243, 0xf3}, {&(0x7f00000005c0)=""/88, 0x58}, {&(0x7f0000000640)=""/100, 0x64}, {&(0x7f00000006c0)=""/102, 0x66}], &(0x7f00000007c0)=[0x101, 0x0, 0x1000000000000000]}, {0x7, 0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000800)=""/137, 0x89}, {&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000900)=""/72, 0x48}, {&(0x7f0000000980)=""/131, 0x83}, {&(0x7f0000000a40)=""/85, 0x55}, {&(0x7f0000000ac0)=""/64, 0x40}, {&(0x7f0000000b00)=""/185, 0xb9}], &(0x7f0000000c40)=[0x81, 0x9, 0xfffffffffffffbff, 0x0, 0x1, 0x8, 0x80, 0xc2c3, 0x10001]}, {0x6, 0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000cc0)=""/95, 0x5f}, {&(0x7f0000000d40)=""/214, 0xd6}, {&(0x7f0000000e40)=""/30, 0x1e}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/138, 0x8a}, {&(0x7f0000001f40)=""/92, 0x5c}], &(0x7f0000002040)=[0xf0, 0x77b, 0x3f, 0x17e, 0x88, 0x200, 0x1, 0x100000001, 0x6]}], 0x4) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async, rerun: 64) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000041c0)={&(0x7f0000002140)="7b986a15c78eb805bc62739fcb151459c8a8eb42b795495820f3e83df8e7ab1a89519b", &(0x7f0000002180)=""/20, &(0x7f00000021c0)="fd6770d33fb3919872c3a90714b4453742df5ace3700dfc0ee4fc4a2781ecb1385511269c24d3ffae25061960d7299ef587f3ef036081db0e5e67bf3cc38424b6f6e7f4c01e2c47a14a136b5714b07102ac6e977ce087396b4b75a49f40cec748776353f901b2fe6eae01de15b67a19f65f5c327f57942c91a782faa6c5e46f4708d5d04fac8acb4476fb84d7cd3c2ba4fc0247649ac449718de11a923d8b31ed33da19c5b6d39c4434950544170af09700204800c03950f2466e85f7db47b3de544f78032c650f0ef7f4a04a87a133efd8d55ebe8ea511a97442b7bdca3efd1c503a1248d8907a292c45001605b35607f2e63c3844fbebb52158e8bdb05aabde86e9543d5c743b8d6667f9069e614e8380149f615be1921e4f615461af0c9ffabba8670bb855347eb7d08b7ff2108217cbfd60f183575b01956fcdc344842574bb68b90ca5802930c2644c92c46c297e0f25877da287042caa9fb7c3c2a58ba01d13005fd3ae558046035313cb045efcb32e17baf84cc1e3e530b82fc5acd29e1feff0a66ec8727f250c0921148ff1def58cff43e1a5ab93d72f2ef915d1b8dc8d2100eccd2bf84b8dc98ab62d12d875324cfa6e80d9f08a6a9074663524107d5efb86788adb86451c6eff9cb9db2366b7a7b0892af3aa495c323169d0c317eb4c332a8e948ca44f011114acce7251a324f3ec381890c14e6576af70a2319cb5471def1143569d4dcceaaf42ebed95acce9d6a9fd16e94a56d5083eda6a6158b63f07d389cf655c42947498402653a7c6f4b61dacdf01ebb10145966f04de6a941b8bec2372fd1e9c5b0e92258c68363f89ae733be4e2542ed899588237bbc0ff50c5972b6bc0e30673b00f3182629a995ca06706ddfbd4a8c903ad4f08c3cb40dd9ca4c9ee7eae6fa0e919f4964926a920ef3613849d6d0e6d448ccb54946f8b6ea4d0d702956f5b7427633b996e4654b249de173f69733b13268cb74e46b5fd896360c217f489e9c38a63ad05f1a7fd9916ade1ca77d2dd81705c58119222c3c97f75d13e6382134d11a0ea5fc6803fd8397c552edfe22302bb34237f05f958d4ec9a30ba4d505d37abab67b92d89cd58f1eaf4aa458e3bc42d28a9aafcbe9fc36909704e06d8caa1d9b0b8eea95ee50b2befbddbe9fca06e0f513c2ff719ab671944a6b38194b00202a5f2a5655d98f8df0f3be12d50342ae6e997cf4a50a4d5cc843b7f9db8bbad69033e9720f3c14946db55448da5da1bbacb00fa810e5420cc5bed5924e652b08002cf572a408a16ecb4da3e9f98046b7c1d6137ed95dc35b0b98e1617a994523770d38deb7461e4e67ff847455f1856f0648e9353701785b84619fd976ed47144633cfd3d11e7df0413e48e3633dcf54687bd7b2fd3a5fca37c9a69f26a239e1481a5582e817a92bdbe902bf8a1f4053da2fe05ed8f524fe7054e15b298bfbbad1d065006591d277ad4a8d0c3f3f9657d0ffea9c1027885c07998ad0f96542abef9c55be067391accfbb8aaf29c9cedb877bde96d5d2118b41537871fda0eb2b8db38624a2a68e92b9bcdb2c768eb1af90dc80b70bace77e9f445a5b6091ede1f15a87029163a7b7fca9a24c9f48ec3eb446e9fefd632c91cd0aabba0d0394eb3faf254a148020b3d793aef45d6e79846ef07adc2bf5c16021026d85d3bf413fea2aac96e2d1e8aa8ec9e706a45822eabbaa88e4deac4277c11ebb92b4bd2c96622e6f02eecccb8edbf2414d23f37d71f946c00c87eef8384cd01633ca5d3c60e3a1d06a1d9f39532b70137d701d8672bdfd539c7baf01f6295c1259b53151c69783c6c4c42429c2efe45b888eeace647656c4c0503e281873cec9c59acb783c82b15ef51be9b8f33a1440f80ed18c487170b577ea430b8909d3a1c2d05e9ad8ea2d7846aac365b940943176a42dcc9e7db5b3e5ba2fe55835c551b02259f97c561c7f6943d13bf61de9e8b34f2ce4c06c8bfa52ec9d9a484ef18a0fd93966774a43217fed4e15eb8d9ab94b7413f49a0f02aea6d4cb01b4fe42cbc83f5d8ea3d39946c0a5ab83b263ef254289166dbfd9571f41a1202eb0fe46c3c2925f3eb31ea51c9810f340a02d156795e05668c95671c67ff820d9913db1948fb24efb7d9eeeb96405394dc385e0ca1fb411150e46f720a9b7d0ea44ec0cd18e06b530fd8fe6cc0ad299fd79f5bdd0684b3aa0680f80c8fdc63c7fae348fbdc265c5ff1498463aa5eede3e7946bcb23cf36a2fd0a85a644c3f7bb3f0bcd0a3779a38b2c462c6f3ad9f937ee7620c932bd210b27508da8c513bcfc1d61e31ef6b029fd8ae7ed2c619778ca79292c2c190ffc8a1da7c40a89f90dc3d339f98bae21891c8d46cc24a00d67e3a5a03d9a0a3d99814edf318e9f751fed9673f061ca6ec5f3f725d9527514d536dbb61d97f4246f0fd2f806440426d9d2a1306be3a95e477085f0a5069b0a548e81b5a9083630b7e9df2f9f89409fb4d850dbad8cf64998541a8787bbbeb0018e4b124dca5e1ee2bc35a7e09bae559c6a97ed5e3669ddef540ff28e39e037ba08b790ec31385e6399ffc9818cbaab71511be98a140851577d112867e93a7ba91cb5b9075cce1b5e337e85b5842b284d7067b596ce07c9a3fdb038278b481db78cedf60c04e138520ab60b1b6537f4ca19998337456486d33e74a08cf9f40756582b1ba69ca7e45c1045f0533a32657af951b616c886c6c77f5348bcb45b48949cf6757e090c9b394ea3a45124a3443d207443da59c710274710f0b6b6f84bab7b81a0b708cb0d4b8edad38017ad17132bba380c399a1ac407d533c0fcd94239993380cef6189b2c94764eb04b3564e4f91371ce4a06cac71f5d8362b68714811291298641443888e1f40ab172280a601ddd2f3e0a4d54f7cdfa6e3b4da6090dd890d5dfb35efb43ca51a5648253f33aa5179bfc285a5d514ecae91a4a0dcadf7c54ed3f03730db8e3137845cfe8bd89422f90d24f57f30b150d6c714cc47fbd29a9c5c137ca48daf3e120ab3227c62c5bdaaec425e54d8c61e3b478dc136094a1b8f5603ec91831d9bf6cac1bd658cf503c731783c204444d59c953fe981f48618ebd813998bd68c58ad8ef01775203d4a8c37fb683af266694d0148bfe9d7b2c97940d0c16e91b4e979d997bcab548c8dc65bfadb8f50bd675c800e1af26e28c54e664264996a5e1af9a3e49f5e6050dd22d0c7c18a1b8bada437350589d488a99500bd887a04b15fe8f12022ca7021786818a51b0092b8006ce5d2686fe413bd4fbc6332ebd64c9c501b340747fdbaf08fcb98911a66bc9bbf7acff8da882bc5ac1a433591147317e6a735ae9c1a230570179364d0b61d36a9a34037fe94bd4557d5a316e3aaf41bded081fa261e9541607fc2b14ba9deae56f598b6ae1cfe3ecc7e0fc8348e68b2b6440338884b2af8a42096990219642022655e6978074840a43cfe59f2138c2d30f4d7e26e590b016248c88023bba19fdb264381e2edef1cbb5c861eed5badd71a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0x6, r0}, 0x38) (async, rerun: 64) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 1: write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo], 0x4) 20:57:43 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfe03]}) 20:57:43 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:43 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x622}, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, &(0x7f0000000200)={"0d855d39aefff90f2d8ce4face6c99aec25d3de120a4a55abb5485be11cd", 0x5, 0x0, 0x0, 0x800, 0x4, 0x8, 0x1, 0x1, [0x40000000, 0x7fff, 0x7, 0x2, 0x6, 0x3ff, 0x3f, 0x2, 0x1, 0x3, 0x9, 0xffffff69, 0x400, 0x1, 0x9, 0x55, 0x6, 0x80000001]}) (async) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r4}) (async) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r5, 0x0, 0x0) (async) r6 = eventfd(0x7) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f00000001c0)=[r5, r6, r1], 0x3) (async) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_TMR_START(r7, 0x5402) (async, rerun: 32) r8 = syz_io_uring_setup(0x3de, &(0x7f0000000340)={0x0, 0x2000000, 0x0, 0xfffffffe, 0x80}, &(0x7f0000000180), &(0x7f00000000c0)) (rerun: 32) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x40}, 0x0, {0x0, r9}}) 20:57:43 executing program 1: write$sequencer(0xffffffffffffffff, &(0x7f0000000440)=[@echo], 0x4) 20:57:44 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/uts\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x0, r1}, 0x18) 20:57:44 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:44 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0xfe04]}) 20:57:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000000)=0x2cb) write$sequencer(r0, &(0x7f0000000440), 0x0) 20:57:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000000)=0x2cb) (async) write$sequencer(r0, &(0x7f0000000440), 0x0) 20:57:44 executing program 5: io_uring_register$IORING_UNREGISTER_RING_FDS(0xffffffffffffffff, 0x15, &(0x7f00000020c0)=[{0x2, 0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000200)=""/250, 0xfa}], &(0x7f00000000c0)=[0x200, 0x3, 0x7ff, 0x81, 0x7f]}, {0x7, 0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/2, 0x2}, {&(0x7f0000000440)=""/107, 0x6b}, {&(0x7f00000004c0)=""/243, 0xf3}, {&(0x7f00000005c0)=""/88, 0x58}, {&(0x7f0000000640)=""/100, 0x64}, {&(0x7f00000006c0)=""/102, 0x66}], &(0x7f00000007c0)=[0x101, 0x0, 0x1000000000000000]}, {0x7, 0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000800)=""/137, 0x89}, {&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000900)=""/72, 0x48}, {&(0x7f0000000980)=""/131, 0x83}, {&(0x7f0000000a40)=""/85, 0x55}, {&(0x7f0000000ac0)=""/64, 0x40}, {&(0x7f0000000b00)=""/185, 0xb9}], &(0x7f0000000c40)=[0x81, 0x9, 0xfffffffffffffbff, 0x0, 0x1, 0x8, 0x80, 0xc2c3, 0x10001]}, {0x6, 0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000cc0)=""/95, 0x5f}, {&(0x7f0000000d40)=""/214, 0xd6}, {&(0x7f0000000e40)=""/30, 0x1e}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/138, 0x8a}, {&(0x7f0000001f40)=""/92, 0x5c}], &(0x7f0000002040)=[0xf0, 0x77b, 0x3f, 0x17e, 0x88, 0x200, 0x1, 0x100000001, 0x6]}], 0x4) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000041c0)={&(0x7f0000002140)="7b986a15c78eb805bc62739fcb151459c8a8eb42b795495820f3e83df8e7ab1a89519b", &(0x7f0000002180)=""/20, &(0x7f00000021c0)="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&(0x7f00000031c0)="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0x6, r0}, 0x38) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 20:57:44 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x20000]}) 20:57:44 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/uts\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x0, r1}, 0x18) 20:57:44 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000000)=0x2cb) (async) write$sequencer(r0, &(0x7f0000000440), 0x0) 20:57:44 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x622}, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, &(0x7f0000000200)={"0d855d39aefff90f2d8ce4face6c99aec25d3de120a4a55abb5485be11cd", 0x5, 0x0, 0x0, 0x800, 0x4, 0x8, 0x1, 0x1, [0x40000000, 0x7fff, 0x7, 0x2, 0x6, 0x3ff, 0x3f, 0x2, 0x1, 0x3, 0x9, 0xffffff69, 0x400, 0x1, 0x9, 0x55, 0x6, 0x80000001]}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r4}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r5, 0x0, 0x0) r6 = eventfd(0x7) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f00000001c0)=[r5, r6, r1], 0x3) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_TMR_START(r7, 0x5402) r8 = syz_io_uring_setup(0x3de, &(0x7f0000000340)={0x0, 0x2000000, 0x0, 0xfffffffe, 0x80}, &(0x7f0000000180), &(0x7f00000000c0)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x40}, 0x0, {0x0, r9}}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r0, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r0}) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x622}, &(0x7f0000000180), &(0x7f0000000040)) (async) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) (async) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, &(0x7f0000000200)={"0d855d39aefff90f2d8ce4face6c99aec25d3de120a4a55abb5485be11cd", 0x5, 0x0, 0x0, 0x800, 0x4, 0x8, 0x1, 0x1, [0x40000000, 0x7fff, 0x7, 0x2, 0x6, 0x3ff, 0x3f, 0x2, 0x1, 0x3, 0x9, 0xffffff69, 0x400, 0x1, 0x9, 0x55, 0x6, 0x80000001]}) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r4, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r4}) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) (async) write$tun(r5, 0x0, 0x0) (async) eventfd(0x7) (async) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f00000001c0)=[r5, r6, r1], 0x3) (async) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$SNDCTL_TMR_START(r7, 0x5402) (async) syz_io_uring_setup(0x3de, &(0x7f0000000340)={0x0, 0x2000000, 0x0, 0xfffffffe, 0x80}, &(0x7f0000000180), &(0x7f00000000c0)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x40}, 0x0, {0x0, r9}}) (async) 20:57:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="ebb067db"], 0x4) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$SNDCTL_SEQ_RESETSAMPLES(r1, 0x40045109, &(0x7f0000000080)=0x101) ioctl$SNDCTL_SEQ_THRESHOLD(r0, 0x4004510d, &(0x7f0000000000)=0x9e) ioctl$SNDCTL_TMR_SELECT(r0, 0x40045408) 20:57:44 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:44 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/uts\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x0, r1}, 0x18) 20:57:44 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = syz_io_uring_setup(0x1979, &(0x7f0000000000)={0x0, 0xc06b, 0x20, 0x0, 0x20c}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000200)=[0x9, 0x2], 0x2) 20:57:44 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x40000]}) 20:57:44 executing program 0: epoll_create1(0x80000) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:44 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) (async) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="ebb067db"], 0x4) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$SNDCTL_SEQ_RESETSAMPLES(r1, 0x40045109, &(0x7f0000000080)=0x101) ioctl$SNDCTL_SEQ_THRESHOLD(r0, 0x4004510d, &(0x7f0000000000)=0x9e) ioctl$SNDCTL_TMR_SELECT(r0, 0x40045408) (async) ioctl$SNDCTL_TMR_SELECT(r0, 0x40045408) 20:57:44 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:44 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:44 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x50000]}) 20:57:44 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = syz_io_uring_setup(0x1979, &(0x7f0000000000)={0x0, 0xc06b, 0x20, 0x0, 0x20c}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000200)=[0x9, 0x2], 0x2) 20:57:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="ebb067db"], 0x4) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$SNDCTL_SEQ_RESETSAMPLES(r1, 0x40045109, &(0x7f0000000080)=0x101) ioctl$SNDCTL_SEQ_THRESHOLD(r0, 0x4004510d, &(0x7f0000000000)=0x9e) (async) ioctl$SNDCTL_SEQ_THRESHOLD(r0, 0x4004510d, &(0x7f0000000000)=0x9e) ioctl$SNDCTL_TMR_SELECT(r0, 0x40045408) (async) ioctl$SNDCTL_TMR_SELECT(r0, 0x40045408) 20:57:44 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:44 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:44 executing program 0: epoll_create1(0x80000) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:44 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x1000000]}) 20:57:44 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) (async) r1 = syz_io_uring_setup(0x1979, &(0x7f0000000000)={0x0, 0xc06b, 0x20, 0x0, 0x20c}, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000200)=[0x9, 0x2], 0x2) 20:57:44 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:44 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, 0x0, 0x1, {0x0, 0x1, 0x2}, 0xff}, 0x18) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$SNDCTL_SEQ_RESET(r0, 0x5100) 20:57:44 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:44 executing program 2: r0 = syz_io_uring_setup(0x7df0, &(0x7f0000000100)={0x0, 0x0, 0x200}, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001bc0), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000001c00)={0x0, 0x0, 0x3}) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0x101, 0x3, 0x1, "77f4223dc9445728810e0080cae33d6649ee746bc2ddb107213178c7e166e11f", 0x33363248}) 20:57:44 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = io_uring_setup(0x77e5, &(0x7f0000000000)={0x0, 0xc63e, 0x0, 0x1, 0x1c6, 0x0, r0}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000007380)=[{0x8, 0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/131, 0x83}], &(0x7f0000001680)=[0x3, 0x5, 0x2]}, {0x7, 0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f00000016c0)=""/18, 0x12}, {&(0x7f0000001700)=""/102, 0x66}, {&(0x7f0000001780)=""/200, 0xc8}, {&(0x7f0000001880)=""/169, 0xa9}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/83, 0x53}, {&(0x7f00000029c0)=""/139, 0x8b}], &(0x7f0000002b00)=[0x100000000, 0x6, 0x16, 0x2, 0x8, 0x1b, 0x2, 0x0, 0x0, 0x2463d1fe]}, {0x2, 0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000002b80)=""/192, 0xc0}, {&(0x7f0000002c40)=""/4096, 0x1000}], &(0x7f0000003c80)=[0xfffffffffffffff9, 0x40, 0x101, 0x2, 0x5, 0x101, 0x8000000000000000, 0x9, 0x0]}, {0x8, 0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/167, 0xa7}, {&(0x7f0000004dc0)=""/35, 0x23}, {&(0x7f0000004e00)=""/134, 0x86}, {&(0x7f0000004ec0)=""/127, 0x7f}, {&(0x7f0000004f40)=""/181, 0xb5}, {&(0x7f0000005000)=""/36, 0x24}, {&(0x7f00000074c0)=""/234, 0xea}], &(0x7f00000051c0)=[0x3ff, 0x9, 0x0, 0x551d]}, {0x8, 0x1, 0x0, &(0x7f0000006600)=[{&(0x7f0000005200)=""/136, 0x88}, {&(0x7f00000052c0)=""/9, 0x9}, {&(0x7f0000005300)=""/58, 0x3a}, {&(0x7f0000005340)=""/248, 0xf8}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/236, 0xec}, {&(0x7f0000006540)=""/95, 0x5f}, {&(0x7f00000065c0)=""/13, 0xd}], &(0x7f0000006680)=[0x1c000000000000, 0x2, 0x0, 0x1, 0x1, 0x5, 0x3, 0x7]}, {0x4, 0x1, 0x0, &(0x7f0000006940)=[{&(0x7f00000066c0)=""/214, 0xd6}, {&(0x7f00000067c0)=""/209, 0xd1}, {&(0x7f00000068c0)=""/17, 0x11}, {&(0x7f0000006900)=""/2, 0x2}], &(0x7f0000006980)=[0x8, 0x9e0, 0xffffffff, 0x7fffffff, 0xf6, 0x8, 0x4]}, {0x4, 0x0, 0x0, &(0x7f0000006b00)=[{&(0x7f00000069c0)=""/38, 0x26}, {&(0x7f0000006a00)=""/8, 0x8}, {&(0x7f0000006a40)=""/17, 0x11}, {&(0x7f0000006a80)=""/86, 0x56}], &(0x7f0000006b40)=[0x1]}, {0x8, 0x0, 0x0, &(0x7f00000070c0)=[{&(0x7f0000006b80)=""/225, 0xe1}, {&(0x7f0000006c80)=""/226, 0xe2}, {&(0x7f0000006d80)=""/4, 0x4}, {&(0x7f0000006dc0)=""/226, 0xe2}, {&(0x7f0000006ec0)=""/140, 0x8c}, {&(0x7f0000006f80)=""/118, 0x76}, {&(0x7f0000007000)=""/36, 0x24}, {&(0x7f0000007040)=""/110, 0x6e}], &(0x7f0000007140)=[0x10000, 0x5, 0x315fa4ef, 0x6, 0x4, 0x0]}, {0x2, 0x1, 0x0, &(0x7f0000007300)=[{&(0x7f0000007180)=""/173, 0xad}, {&(0x7f0000007240)=""/169, 0xa9}], &(0x7f0000007340)}], 0x9) 20:57:44 executing program 0: epoll_create1(0x80000) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:44 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, 0x0, 0x1, {0x0, 0x1, 0x2}, 0xff}, 0x18) (async) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, 0x0, 0x1, {0x0, 0x1, 0x2}, 0xff}, 0x18) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$SNDCTL_SEQ_RESET(r0, 0x5100) 20:57:44 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x2000000]}) 20:57:44 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) 20:57:44 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = io_uring_setup(0x77e5, &(0x7f0000000000)={0x0, 0xc63e, 0x0, 0x1, 0x1c6, 0x0, r0}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000007380)=[{0x8, 0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/131, 0x83}], &(0x7f0000001680)=[0x3, 0x5, 0x2]}, {0x7, 0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f00000016c0)=""/18, 0x12}, {&(0x7f0000001700)=""/102, 0x66}, {&(0x7f0000001780)=""/200, 0xc8}, {&(0x7f0000001880)=""/169, 0xa9}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/83, 0x53}, {&(0x7f00000029c0)=""/139, 0x8b}], &(0x7f0000002b00)=[0x100000000, 0x6, 0x16, 0x2, 0x8, 0x1b, 0x2, 0x0, 0x0, 0x2463d1fe]}, {0x2, 0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000002b80)=""/192, 0xc0}, {&(0x7f0000002c40)=""/4096, 0x1000}], &(0x7f0000003c80)=[0xfffffffffffffff9, 0x40, 0x101, 0x2, 0x5, 0x101, 0x8000000000000000, 0x9, 0x0]}, {0x8, 0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/167, 0xa7}, {&(0x7f0000004dc0)=""/35, 0x23}, {&(0x7f0000004e00)=""/134, 0x86}, {&(0x7f0000004ec0)=""/127, 0x7f}, {&(0x7f0000004f40)=""/181, 0xb5}, {&(0x7f0000005000)=""/36, 0x24}, {&(0x7f00000074c0)=""/234, 0xea}], &(0x7f00000051c0)=[0x3ff, 0x9, 0x0, 0x551d]}, {0x8, 0x1, 0x0, &(0x7f0000006600)=[{&(0x7f0000005200)=""/136, 0x88}, {&(0x7f00000052c0)=""/9, 0x9}, {&(0x7f0000005300)=""/58, 0x3a}, {&(0x7f0000005340)=""/248, 0xf8}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/236, 0xec}, {&(0x7f0000006540)=""/95, 0x5f}, {&(0x7f00000065c0)=""/13, 0xd}], &(0x7f0000006680)=[0x1c000000000000, 0x2, 0x0, 0x1, 0x1, 0x5, 0x3, 0x7]}, {0x4, 0x1, 0x0, &(0x7f0000006940)=[{&(0x7f00000066c0)=""/214, 0xd6}, {&(0x7f00000067c0)=""/209, 0xd1}, {&(0x7f00000068c0)=""/17, 0x11}, {&(0x7f0000006900)=""/2, 0x2}], &(0x7f0000006980)=[0x8, 0x9e0, 0xffffffff, 0x7fffffff, 0xf6, 0x8, 0x4]}, {0x4, 0x0, 0x0, &(0x7f0000006b00)=[{&(0x7f00000069c0)=""/38, 0x26}, {&(0x7f0000006a00)=""/8, 0x8}, {&(0x7f0000006a40)=""/17, 0x11}, {&(0x7f0000006a80)=""/86, 0x56}], &(0x7f0000006b40)=[0x1]}, {0x8, 0x0, 0x0, &(0x7f00000070c0)=[{&(0x7f0000006b80)=""/225, 0xe1}, {&(0x7f0000006c80)=""/226, 0xe2}, {&(0x7f0000006d80)=""/4, 0x4}, {&(0x7f0000006dc0)=""/226, 0xe2}, {&(0x7f0000006ec0)=""/140, 0x8c}, {&(0x7f0000006f80)=""/118, 0x76}, {&(0x7f0000007000)=""/36, 0x24}, {&(0x7f0000007040)=""/110, 0x6e}], &(0x7f0000007140)=[0x10000, 0x5, 0x315fa4ef, 0x6, 0x4, 0x0]}, {0x2, 0x1, 0x0, &(0x7f0000007300)=[{&(0x7f0000007180)=""/173, 0xad}, {&(0x7f0000007240)=""/169, 0xa9}], &(0x7f0000007340)}], 0x9) 20:57:44 executing program 2: r0 = syz_io_uring_setup(0x7df0, &(0x7f0000000100)={0x0, 0x0, 0x200}, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001bc0), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000001c00)={0x0, 0x0, 0x3}) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0x101, 0x3, 0x1, "77f4223dc9445728810e0080cae33d6649ee746bc2ddb107213178c7e166e11f", 0x33363248}) 20:57:44 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, 0x0, 0x1, {0x0, 0x1, 0x2}, 0xff}, 0x18) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$SNDCTL_SEQ_RESET(r0, 0x5100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) (async) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, 0x0, 0x1, {0x0, 0x1, 0x2}, 0xff}, 0x18) (async) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) (async) ioctl$SNDCTL_SEQ_RESET(r0, 0x5100) (async) 20:57:44 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x2010000]}) 20:57:44 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0xb7b2, 0x4, 0x0, 0x1b0}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0x0, 0x8, 0xa5cc, 0x80080, 0xffffffffffffffff}) socketpair(0x15, 0x5, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x43, 0x0, r6, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=@pppol2tp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/128, 0x80}], 0x1}, 0x0, 0x12040, 0x0, {0x2}}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r7, 0x0, 0x0) getuid() io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000040)=[r4, r5, r7], 0x3) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:44 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) 20:57:44 executing program 2: r0 = syz_io_uring_setup(0x7df0, &(0x7f0000000100)={0x0, 0x0, 0x200}, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001bc0), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000001c00)={0x0, 0x0, 0x3}) (async) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0x101, 0x3, 0x1, "77f4223dc9445728810e0080cae33d6649ee746bc2ddb107213178c7e166e11f", 0x33363248}) 20:57:44 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) write$sequencer(r0, &(0x7f0000000000)=[@t={0x8, 0x8, 0xfd, 0x7}], 0x8) 20:57:44 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r1 = io_uring_setup(0x77e5, &(0x7f0000000000)={0x0, 0xc63e, 0x0, 0x1, 0x1c6, 0x0, r0}) (rerun: 32) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000007380)=[{0x8, 0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/131, 0x83}], &(0x7f0000001680)=[0x3, 0x5, 0x2]}, {0x7, 0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f00000016c0)=""/18, 0x12}, {&(0x7f0000001700)=""/102, 0x66}, {&(0x7f0000001780)=""/200, 0xc8}, {&(0x7f0000001880)=""/169, 0xa9}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/83, 0x53}, {&(0x7f00000029c0)=""/139, 0x8b}], &(0x7f0000002b00)=[0x100000000, 0x6, 0x16, 0x2, 0x8, 0x1b, 0x2, 0x0, 0x0, 0x2463d1fe]}, {0x2, 0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000002b80)=""/192, 0xc0}, {&(0x7f0000002c40)=""/4096, 0x1000}], &(0x7f0000003c80)=[0xfffffffffffffff9, 0x40, 0x101, 0x2, 0x5, 0x101, 0x8000000000000000, 0x9, 0x0]}, {0x8, 0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/167, 0xa7}, {&(0x7f0000004dc0)=""/35, 0x23}, {&(0x7f0000004e00)=""/134, 0x86}, {&(0x7f0000004ec0)=""/127, 0x7f}, {&(0x7f0000004f40)=""/181, 0xb5}, {&(0x7f0000005000)=""/36, 0x24}, {&(0x7f00000074c0)=""/234, 0xea}], &(0x7f00000051c0)=[0x3ff, 0x9, 0x0, 0x551d]}, {0x8, 0x1, 0x0, &(0x7f0000006600)=[{&(0x7f0000005200)=""/136, 0x88}, {&(0x7f00000052c0)=""/9, 0x9}, {&(0x7f0000005300)=""/58, 0x3a}, {&(0x7f0000005340)=""/248, 0xf8}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/236, 0xec}, {&(0x7f0000006540)=""/95, 0x5f}, {&(0x7f00000065c0)=""/13, 0xd}], &(0x7f0000006680)=[0x1c000000000000, 0x2, 0x0, 0x1, 0x1, 0x5, 0x3, 0x7]}, {0x4, 0x1, 0x0, &(0x7f0000006940)=[{&(0x7f00000066c0)=""/214, 0xd6}, {&(0x7f00000067c0)=""/209, 0xd1}, {&(0x7f00000068c0)=""/17, 0x11}, {&(0x7f0000006900)=""/2, 0x2}], &(0x7f0000006980)=[0x8, 0x9e0, 0xffffffff, 0x7fffffff, 0xf6, 0x8, 0x4]}, {0x4, 0x0, 0x0, &(0x7f0000006b00)=[{&(0x7f00000069c0)=""/38, 0x26}, {&(0x7f0000006a00)=""/8, 0x8}, {&(0x7f0000006a40)=""/17, 0x11}, {&(0x7f0000006a80)=""/86, 0x56}], &(0x7f0000006b40)=[0x1]}, {0x8, 0x0, 0x0, &(0x7f00000070c0)=[{&(0x7f0000006b80)=""/225, 0xe1}, {&(0x7f0000006c80)=""/226, 0xe2}, {&(0x7f0000006d80)=""/4, 0x4}, {&(0x7f0000006dc0)=""/226, 0xe2}, {&(0x7f0000006ec0)=""/140, 0x8c}, {&(0x7f0000006f80)=""/118, 0x76}, {&(0x7f0000007000)=""/36, 0x24}, {&(0x7f0000007040)=""/110, 0x6e}], &(0x7f0000007140)=[0x10000, 0x5, 0x315fa4ef, 0x6, 0x4, 0x0]}, {0x2, 0x1, 0x0, &(0x7f0000007300)=[{&(0x7f0000007180)=""/173, 0xad}, {&(0x7f0000007240)=""/169, 0xa9}], &(0x7f0000007340)}], 0x9) 20:57:44 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x2020000]}) 20:57:44 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) write$sequencer(r0, &(0x7f0000000000)=[@t={0x8, 0x8, 0xfd, 0x7}], 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) (async) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) (async) write$sequencer(r0, &(0x7f0000000000)=[@t={0x8, 0x8, 0xfd, 0x7}], 0x8) (async) 20:57:44 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0xb7b2, 0x4, 0x0, 0x1b0}) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0x0, 0x8, 0xa5cc, 0x80080, 0xffffffffffffffff}) (async) socketpair(0x15, 0x5, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x43, 0x0, r6, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=@pppol2tp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/128, 0x80}], 0x1}, 0x0, 0x12040, 0x0, {0x2}}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r7, 0x0, 0x0) (async) getuid() io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000040)=[r4, r5, r7], 0x3) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:45 executing program 2: connect$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={0x1d, 0x0, 0x2, {0x1, 0xff, 0x4}, 0x2}, 0x18) ioctl$SNDCTL_SEQ_RESETSAMPLES(0xffffffffffffffff, 0x40045109, &(0x7f0000000000)=0x7fffffff) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) ioctl$SNDCTL_SEQ_NRSYNTHS(r0, 0x8004510a, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$SNDCTL_SYNTH_MEMAVL(r0, 0xc004510e, &(0x7f00000000c0)=0x90000000) syz_io_uring_setup(0x55d8, &(0x7f0000000200)={0x0, 0x1d3d, 0x440, 0x2, 0x308}, &(0x7f0000000280), &(0x7f00000002c0)) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:45 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) 20:57:45 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x2040000]}) 20:57:45 executing program 0: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0xb7b2, 0x4, 0x0, 0x1b0}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0x0, 0x8, 0xa5cc, 0x80080, 0xffffffffffffffff}) socketpair(0x15, 0x5, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x43, 0x0, r6, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=@pppol2tp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/128, 0x80}], 0x1}, 0x0, 0x12040, 0x0, {0x2}}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r7, 0x0, 0x0) getuid() io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000040)=[r4, r5, r7], 0x3) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0xb7b2, 0x4, 0x0, 0x1b0}) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) (async) write$tun(r4, 0x0, 0x0) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0x0, 0x8, 0xa5cc, 0x80080}) (async) socketpair(0x15, 0x5, 0x8001, &(0x7f0000000080)) (async) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x43, 0x0, r6, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=@pppol2tp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/128, 0x80}], 0x1}, 0x0, 0x12040, 0x0, {0x2}}) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) (async) write$tun(r7, 0x0, 0x0) (async) getuid() (async) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000040)=[r4, r5, r7], 0x3) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) 20:57:45 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) write$sequencer(r0, &(0x7f0000000000)=[@t={0x8, 0x8, 0xfd, 0x7}], 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) (async) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) (async) write$sequencer(r0, &(0x7f0000000000)=[@t={0x8, 0x8, 0xfd, 0x7}], 0x8) (async) 20:57:45 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x2050000]}) 20:57:45 executing program 2: connect$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={0x1d, 0x0, 0x2, {0x1, 0xff, 0x4}, 0x2}, 0x18) (async) ioctl$SNDCTL_SEQ_RESETSAMPLES(0xffffffffffffffff, 0x40045109, &(0x7f0000000000)=0x7fffffff) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) (async) ioctl$SNDCTL_SEQ_NRSYNTHS(r0, 0x8004510a, &(0x7f0000000040)) (async) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$SNDCTL_SYNTH_MEMAVL(r0, 0xc004510e, &(0x7f00000000c0)=0x90000000) (async, rerun: 64) syz_io_uring_setup(0x55d8, &(0x7f0000000200)={0x0, 0x1d3d, 0x440, 0x2, 0x308}, &(0x7f0000000280), &(0x7f00000002c0)) (rerun: 64) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:45 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f0000000000)=0x26e) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f00000001c0)=0xdd) syz_io_uring_setup(0x384b, &(0x7f0000000040)={0x0, 0xe649, 0x2, 0x0, 0x2a1}, &(0x7f00000000c0), &(0x7f0000000100)) write$sequencer(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000000007fdd708d0b75337f890b8c82ac00e67fe94da37635c76b8a0f5a55b40e1cbc1f1aa22796bfb18bb3655c8f15367b07437c5a3569adac9943346cb07f6a5456c35af82ade327529ca12299cf852503bb09411d9704731713d49dd6d"], 0x4) io_uring_setup(0x3775, &(0x7f0000000140)={0x0, 0x4ffb, 0x40, 0x1, 0x2f2}) 20:57:45 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000), 0x9, 0x20000) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f00000007c0)={0x0, 0x1, 0x0, &(0x7f0000000040)=[{}], 0x9, 0x0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000600)=[{}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}]}) 20:57:45 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r3, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0xb7b2, 0x4, 0x0, 0x1b0}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r4, 0x0, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0x0, 0x8, 0xa5cc, 0x80080, 0xffffffffffffffff}) socketpair(0x15, 0x5, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x43, 0x0, r6, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=@pppol2tp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/128, 0x80}], 0x1}, 0x0, 0x12040, 0x0, {0x2}}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0), 0x0, 0x0) write$tun(r7, 0x0, 0x0) getuid() io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000040)=[r4, r5, r7], 0x3) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:45 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f0000000000)=0x26e) (async) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f00000001c0)=0xdd) syz_io_uring_setup(0x384b, &(0x7f0000000040)={0x0, 0xe649, 0x2, 0x0, 0x2a1}, &(0x7f00000000c0), &(0x7f0000000100)) (async) write$sequencer(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000000007fdd708d0b75337f890b8c82ac00e67fe94da37635c76b8a0f5a55b40e1cbc1f1aa22796bfb18bb3655c8f15367b07437c5a3569adac9943346cb07f6a5456c35af82ade327529ca12299cf852503bb09411d9704731713d49dd6d"], 0x4) (async) io_uring_setup(0x3775, &(0x7f0000000140)={0x0, 0x4ffb, 0x40, 0x1, 0x2f2}) 20:57:45 executing program 0: r0 = syz_io_uring_setup(0x46c6, &(0x7f0000000100)={0x0, 0x8a17, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f00000020c0)=[{0x8, 0x1, 0x0, &(0x7f0000001640)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000200)=""/40, 0x28}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/209, 0xd1}, {&(0x7f00000014c0)=""/234, 0xea}, {&(0x7f00000015c0)=""/127, 0x7f}], &(0x7f00000016c0)=[0x8, 0x20, 0x6c]}, {0x6, 0x1, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001700)=""/152, 0x98}, {&(0x7f00000017c0)=""/66, 0x42}, {&(0x7f0000001840)=""/57, 0x39}, {&(0x7f0000001880)=""/233, 0xe9}, {&(0x7f0000001980)=""/235, 0xeb}, {&(0x7f0000001a80)=""/142, 0x8e}], &(0x7f0000001bc0)=[0x1, 0x0, 0x7fffffffffffffff, 0x9, 0x7]}, {0x5, 0x1, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001c00)=""/162, 0xa2}, {&(0x7f0000001cc0)=""/219, 0xdb}, {&(0x7f0000001dc0)=""/215, 0xd7}, {&(0x7f0000001ec0)=""/10, 0xa}, {&(0x7f0000001f00)=""/171, 0xab}], &(0x7f0000002040)=[0x4, 0x3, 0x7, 0x2, 0x32, 0x7, 0x100000000, 0x0, 0x100]}], 0x3) 20:57:45 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x3000000]}) 20:57:45 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = syz_open_dev$media(&(0x7f0000000000), 0x9, 0x20000) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f00000007c0)={0x0, 0x1, 0x0, &(0x7f0000000040)=[{}], 0x9, 0x0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000600)=[{}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}]}) 20:57:45 executing program 0: r0 = syz_io_uring_setup(0x46c6, &(0x7f0000000100)={0x0, 0x8a17, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async, rerun: 64) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async, rerun: 64) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f00000020c0)=[{0x8, 0x1, 0x0, &(0x7f0000001640)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000200)=""/40, 0x28}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/209, 0xd1}, {&(0x7f00000014c0)=""/234, 0xea}, {&(0x7f00000015c0)=""/127, 0x7f}], &(0x7f00000016c0)=[0x8, 0x20, 0x6c]}, {0x6, 0x1, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001700)=""/152, 0x98}, {&(0x7f00000017c0)=""/66, 0x42}, {&(0x7f0000001840)=""/57, 0x39}, {&(0x7f0000001880)=""/233, 0xe9}, {&(0x7f0000001980)=""/235, 0xeb}, {&(0x7f0000001a80)=""/142, 0x8e}], &(0x7f0000001bc0)=[0x1, 0x0, 0x7fffffffffffffff, 0x9, 0x7]}, {0x5, 0x1, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001c00)=""/162, 0xa2}, {&(0x7f0000001cc0)=""/219, 0xdb}, {&(0x7f0000001dc0)=""/215, 0xd7}, {&(0x7f0000001ec0)=""/10, 0xa}, {&(0x7f0000001f00)=""/171, 0xab}], &(0x7f0000002040)=[0x4, 0x3, 0x7, 0x2, 0x32, 0x7, 0x100000000, 0x0, 0x100]}], 0x3) 20:57:45 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x4000000]}) 20:57:45 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f0000000000)=0x26e) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f00000001c0)=0xdd) syz_io_uring_setup(0x384b, &(0x7f0000000040)={0x0, 0xe649, 0x2, 0x0, 0x2a1}, &(0x7f00000000c0), &(0x7f0000000100)) write$sequencer(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000000007fdd708d0b75337f890b8c82ac00e67fe94da37635c76b8a0f5a55b40e1cbc1f1aa22796bfb18bb3655c8f15367b07437c5a3569adac9943346cb07f6a5456c35af82ade327529ca12299cf852503bb09411d9704731713d49dd6d"], 0x4) io_uring_setup(0x3775, &(0x7f0000000140)={0x0, 0x4ffb, 0x40, 0x1, 0x2f2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) (async) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f0000000000)=0x26e) (async) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f00000001c0)=0xdd) (async) syz_io_uring_setup(0x384b, &(0x7f0000000040)={0x0, 0xe649, 0x2, 0x0, 0x2a1}, &(0x7f00000000c0), &(0x7f0000000100)) (async) write$sequencer(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000000007fdd708d0b75337f890b8c82ac00e67fe94da37635c76b8a0f5a55b40e1cbc1f1aa22796bfb18bb3655c8f15367b07437c5a3569adac9943346cb07f6a5456c35af82ade327529ca12299cf852503bb09411d9704731713d49dd6d"], 0x4) (async) io_uring_setup(0x3775, &(0x7f0000000140)={0x0, 0x4ffb, 0x40, 0x1, 0x2f2}) (async) 20:57:45 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:45 executing program 2: connect$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={0x1d, 0x0, 0x2, {0x1, 0xff, 0x4}, 0x2}, 0x18) ioctl$SNDCTL_SEQ_RESETSAMPLES(0xffffffffffffffff, 0x40045109, &(0x7f0000000000)=0x7fffffff) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) ioctl$SNDCTL_SEQ_NRSYNTHS(r0, 0x8004510a, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$SNDCTL_SYNTH_MEMAVL(r0, 0xc004510e, &(0x7f00000000c0)=0x90000000) syz_io_uring_setup(0x55d8, &(0x7f0000000200)={0x0, 0x1d3d, 0x440, 0x2, 0x308}, &(0x7f0000000280), &(0x7f00000002c0)) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={0x1d, 0x0, 0x2, {0x1, 0xff, 0x4}, 0x2}, 0x18) (async) ioctl$SNDCTL_SEQ_RESETSAMPLES(0xffffffffffffffff, 0x40045109, &(0x7f0000000000)=0x7fffffff) (async) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$SNDCTL_SYNTH_ID(r0, 0xc08c5114, 0x0) (async) ioctl$SNDCTL_SEQ_NRSYNTHS(r0, 0x8004510a, &(0x7f0000000040)) (async) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) ioctl$SNDCTL_SYNTH_MEMAVL(r0, 0xc004510e, &(0x7f00000000c0)=0x90000000) (async) syz_io_uring_setup(0x55d8, &(0x7f0000000200)={0x0, 0x1d3d, 0x440, 0x2, 0x308}, &(0x7f0000000280), &(0x7f00000002c0)) (async) io_uring_enter(r1, 0x0, 0x0, 0x6, 0x0, 0x0) (async) 20:57:45 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = syz_open_dev$media(&(0x7f0000000000), 0x9, 0x20000) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f00000007c0)={0x0, 0x1, 0x0, &(0x7f0000000040)=[{}], 0x9, 0x0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000600)=[{}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}]}) 20:57:45 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x4010000]}) 20:57:45 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000004017c039aaa60086af1f81f313ccc0d6d16c65804cff92"], 0x4) 20:57:45 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:45 executing program 0: r0 = syz_io_uring_setup(0x46c6, &(0x7f0000000100)={0x0, 0x8a17, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f00000020c0)=[{0x8, 0x1, 0x0, &(0x7f0000001640)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000200)=""/40, 0x28}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/209, 0xd1}, {&(0x7f00000014c0)=""/234, 0xea}, {&(0x7f00000015c0)=""/127, 0x7f}], &(0x7f00000016c0)=[0x8, 0x20, 0x6c]}, {0x6, 0x1, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001700)=""/152, 0x98}, {&(0x7f00000017c0)=""/66, 0x42}, {&(0x7f0000001840)=""/57, 0x39}, {&(0x7f0000001880)=""/233, 0xe9}, {&(0x7f0000001980)=""/235, 0xeb}, {&(0x7f0000001a80)=""/142, 0x8e}], &(0x7f0000001bc0)=[0x1, 0x0, 0x7fffffffffffffff, 0x9, 0x7]}, {0x5, 0x1, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001c00)=""/162, 0xa2}, {&(0x7f0000001cc0)=""/219, 0xdb}, {&(0x7f0000001dc0)=""/215, 0xd7}, {&(0x7f0000001ec0)=""/10, 0xa}, {&(0x7f0000001f00)=""/171, 0xab}], &(0x7f0000002040)=[0x4, 0x3, 0x7, 0x2, 0x32, 0x7, 0x100000000, 0x0, 0x100]}], 0x3) syz_io_uring_setup(0x46c6, &(0x7f0000000100)={0x0, 0x8a17, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f00000020c0)=[{0x8, 0x1, 0x0, &(0x7f0000001640)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000200)=""/40, 0x28}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/209, 0xd1}, {&(0x7f00000014c0)=""/234, 0xea}, {&(0x7f00000015c0)=""/127, 0x7f}], &(0x7f00000016c0)=[0x8, 0x20, 0x6c]}, {0x6, 0x1, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001700)=""/152, 0x98}, {&(0x7f00000017c0)=""/66, 0x42}, {&(0x7f0000001840)=""/57, 0x39}, {&(0x7f0000001880)=""/233, 0xe9}, {&(0x7f0000001980)=""/235, 0xeb}, {&(0x7f0000001a80)=""/142, 0x8e}], &(0x7f0000001bc0)=[0x1, 0x0, 0x7fffffffffffffff, 0x9, 0x7]}, {0x5, 0x1, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001c00)=""/162, 0xa2}, {&(0x7f0000001cc0)=""/219, 0xdb}, {&(0x7f0000001dc0)=""/215, 0xd7}, {&(0x7f0000001ec0)=""/10, 0xa}, {&(0x7f0000001f00)=""/171, 0xab}], &(0x7f0000002040)=[0x4, 0x3, 0x7, 0x2, 0x32, 0x7, 0x100000000, 0x0, 0x100]}], 0x3) (async) 20:57:46 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x4020000]}) 20:57:46 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000000)=r1, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 20:57:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000004017c039aaa60086af1f81f313ccc0d6d16c65804cff92"], 0x4) 20:57:46 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x4040000]}) 20:57:46 executing program 5: syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000000)=r1, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 20:57:46 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:46 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:46 executing program 0: r0 = syz_io_uring_setup(0x3dd, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) write$sequencer(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000004017c039aaa60086af1f81f313ccc0d6d16c65804cff92"], 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) (async) write$sequencer(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000004017c039aaa60086af1f81f313ccc0d6d16c65804cff92"], 0x4) (async) 20:57:46 executing program 5: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000000)=r1, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r1, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r1}) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001bc0), 0x0, 0x0) (async) symlinkat(&(0x7f0000001b80)='./file0\x00', r2, &(0x7f0000001c00)='./file0\x00') (async) io_uring_setup(0x79da, &(0x7f0000001f00)={0x0, 0x2ab3, 0x4, 0x1, 0x1b0, 0x0, r2}) (async) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000000)=r1, 0x1) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) (async) 20:57:46 executing program 4: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000180), 0x0) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 20:57:46 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x4050000]}) 20:57:46 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:46 executing program 0: r0 = syz_io_uring_setup(0x3dd, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:46 executing program 2: r0 = syz_io_uring_setup(0x3de, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3}, &(0x7f0000000000), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 20:57:46 executing program 0: r0 = syz_io_uring_setup(0x3dd, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) syz_io_uring_setup(0x3dd, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x2}, &(0x7f0000000180), &(0x7f00000001c0)) (async) io_uring_enter(r0, 0x0, 0x0, 0x6, 0x0, 0x0) (async) [ 3027.684303][T26045] general protection fault, probably for non-canonical address 0xdffffc000000011d: 0000 [#1] PREEMPT SMP KASAN [ 3027.696079][T26045] KASAN: null-ptr-deref in range [0x00000000000008e8-0x00000000000008ef] [ 3027.704515][T26045] CPU: 1 PID: 26045 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller-10885-g0468be89b3fa #0 [ 3027.714598][T26045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 3027.724678][T26045] RIP: 0010:io_sqpoll_wq_cpu_affinity+0x8c/0xe0 20:57:46 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x5000000]}) [ 3027.730954][T26045] Code: 48 c1 ea 03 80 3c 02 00 75 64 4c 8b a3 a8 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 e8 08 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 37 49 8b bc 24 e8 08 00 00 48 89 ee e8 8e ac 02 00 [ 3027.750602][T26045] RSP: 0018:ffffc90014cffe00 EFLAGS: 00010206 [ 3027.756870][T26045] RAX: dffffc0000000000 RBX: ffff8880585cd800 RCX: 0000000000000000 [ 3027.764862][T26045] RDX: 000000000000011d RSI: ffffffff841dd42e RDI: 00000000000008e8 [ 3027.772853][T26045] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed100b0b9b02 20:57:46 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6000000]}) 20:57:46 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6010000]}) [ 3027.780846][T26045] R10: ffffc90014cffde8 R11: 0000000000000000 R12: 0000000000000000 [ 3027.788836][T26045] R13: 0000000000000012 R14: 0000000000000012 R15: 0000000000000000 [ 3027.796829][T26045] FS: 00007f81f4ddd6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 3027.805785][T26045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3027.812395][T26045] CR2: 0000000000000000 CR3: 0000000077242000 CR4: 00000000003506e0 [ 3027.821102][T26045] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 20:57:46 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000380)={0x80000000, 0x0, &(0x7f0000000300)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000140)={{r2}, {}, 0x0, [0x0, 0x6020000]}) [ 3027.829098][T26045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3027.837087][T26045] Call Trace: [ 3027.840381][T26045] [ 3027.843329][T26045] ? show_regs+0x8f/0xa0 [ 3027.847598][T26045] ? die_addr+0x4f/0xd0 [ 3027.851777][T26045] ? exc_general_protection+0x154/0x230 [ 3027.857367][T26045] ? asm_exc_general_protection+0x26/0x30 [ 3027.863131][T26045] ? io_sqpoll_wq_cpu_affinity+0x4e/0xe0 [ 3027.868798][T26045] ? io_sqpoll_wq_cpu_affinity+0x8c/0xe0 [ 3027.874460][T26045] __io_register_iowq_aff+0xa7/0xe0 [ 3027.880479][T26045] __do_sys_io_uring_register+0x1349/0x2250 [ 3027.886411][T26045] ? __x64_sys_rt_sigprocmask+0x1ff/0x290 [ 3027.892155][T26045] ? io_req_caches_free+0x500/0x500 [ 3027.897472][T26045] ? folio_memcg_unlock+0x2d0/0x2d0 [ 3027.902706][T26045] ? rcu_is_watching+0x12/0xb0 [ 3027.907494][T26045] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 3027.913585][T26045] do_syscall_64+0x38/0xb0 [ 3027.918032][T26045] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3027.923957][T26045] RIP: 0033:0x7f81f627cae9 [ 3027.928386][T26045] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 3027.948106][T26045] RSP: 002b:00007f81f4ddd0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 3027.956543][T26045] RAX: ffffffffffffffda RBX: 00007f81f639c120 RCX: 00007f81f627cae9 [ 3027.964532][T26045] RDX: 0000000000000000 RSI: 0000000000000012 RDI: 0000000000000003 [ 3027.972526][T26045] RBP: 00007f81f62c847a R08: 0000000000000000 R09: 0000000000000000 20:57:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r0, 0x4004510d, &(0x7f0000000000)=0x8) write$sequencer(r0, &(0x7f0000000440)=[@echo], 0x4) [ 3027.980507][T26045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3027.988563][T26045] R13: 000000000000000b R14: 00007f81f639c120 R15: 00007f81f64bfa48 [ 3027.996637][T26045] [ 3027.999731][T26045] Modules linked in: [ 3028.013451][T26045] ---[ end trace 0000000000000000 ]--- [ 3028.022059][T26045] RIP: 0010:io_sqpoll_wq_cpu_affinity+0x8c/0xe0 [ 3028.030020][T26045] Code: 48 c1 ea 03 80 3c 02 00 75 64 4c 8b a3 a8 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 e8 08 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 37 49 8b bc 24 e8 08 00 00 48 89 ee e8 8e ac 02 00 [ 3028.053493][T26045] RSP: 0018:ffffc90014cffe00 EFLAGS: 00010206 [ 3028.060190][T26045] RAX: dffffc0000000000 RBX: ffff8880585cd800 RCX: 0000000000000000 [ 3028.070838][T26045] RDX: 000000000000011d RSI: ffffffff841dd42e RDI: 00000000000008e8 [ 3028.079070][T26045] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed100b0b9b02 [ 3028.087215][T26045] R10: ffffc90014cffde8 R11: 0000000000000000 R12: 0000000000000000 [ 3028.096056][T26045] R13: 0000000000000012 R14: 0000000000000012 R15: 0000000000000000 [ 3028.104118][T26045] FS: 00007f81f4ddd6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 3028.113142][T26045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3028.120012][T26045] CR2: 00007fced6778038 CR3: 0000000077242000 CR4: 00000000003506e0 [ 3028.129297][T26045] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3028.137539][T26045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3028.145839][T26045] Kernel panic - not syncing: Fatal exception [ 3028.152198][T26045] Kernel Offset: disabled [ 3028.156597][T26045] Rebooting in 86400 seconds..